‏إظهار الرسائل ذات التسميات ANALYSIS STOCK TRENDS. إظهار كافة الرسائل
‏إظهار الرسائل ذات التسميات ANALYSIS STOCK TRENDS. إظهار كافة الرسائل

السبت، 31 مارس 2012

ANALYSIS STOCK TRENDS, Chapter 4, The Dow Theory In Practice



ANALYSIS STOCK  TRENDS

By
Robert D. Edwards
and
John Magee



Chapter 3








The Dow Theory




At this point, the reader, if he has little previous knowledge of
the stock market, may be suffering a mild attack of mental indigestion.
The Dow Theory is a pretty big dose to swallow at one
sitting.

We departed deliberately in the foregoing chapter from the
order in which its principles are usually stated, in an effort to make
it a little easier to follow and understand. Actually, not all of the
twelve tenets we named are of equal import.


 The essential rules are
contained in 2, 3,4, 5, 8,10 and 11. Number 1 is, of course, the basic
assumption, the philosophical justification for these rules. The
other points (6, 7, 9, and 12) furnish "background material," as the
news reporters might put it, which aid in interpretation. Theoretically,
one should, by strict adherence to the essential rules alone,
accomplish just as much as he could with the added collateral
evidence.

 
But the utilization of Dow Theory is, after all, a matter of interpretation.
You may memorize its principles verbatim and yet be
confounded when you attempt to apply them to an actual market
situation. 


 
We can better organize our knowledge of the Theory and
acquire some understanding of its interpretation by following
through a few years of market action and seeing how it looked at
the time through the eyes of a Dow Theorist. For this purpose, we
may well take the period from late 1941 to the beginning of 1947,
since this covers the end of one Bear Market, an entire long Bull
Market and part of another Bear Market, and includes examples of
most of the market phenomena with which the Dow Theory has to
deal.










the wishful thinkers again talked Bull Market. There is an unfortunately
tendency in "the street" to overstress any such divergence,
particularly when it can be twisted into a favorable sign.
The fact is that, in Dow Theory, the refusal of one average to confirm
the other can never produce a positive signal of any sort. It has
only negative connotations.


 Divergences sometimes occur at reversals
in the Major trend—there have been several instances in
market history of which perhaps the most remarkable occurred
way back in 1901 and 1902, and we shall soon inspect another—
but they also occur with at least equal frequency at times when no
Major reversal is developing, and the instance we are here discussing
was one of the latter.

 

So the situation at the end of May in 1941 was precisely the
same to the Dow Theorist, insofar as the Major trend was concerned,
as it had been on February 14. The June-July rally topped
out in the Rails at 30.88 on August 1, and in the Industrials at
130.06 on July 28 (compare these figures with their 1940 November
highs) and prices then declined at an accelerating pace which culminated,
temporarily, in the "Pearl Harbor" panic. This took the
Industrial average below its previous Bear Market low (111.84 on
June 10, 1940), although the Rails again did not follow. They had,
however, by this time broken below their previous (February 14)
Intermediate bottom by a liberal margin.
 

The next period of importance began in April, 1942. We can
skip any detailed chart of the months between December and
April because they posed no Dow Theory problems. After a Minor
rally in the Rails in January, prices simply drifted lower and lower,
but it was increasingly evident that trading volume did not expand
on the dips (minor declines).

 Liquidation was drying up; the
boardrooms were void of customers; the atmosphere was typical
of the last stages of a Bear Market.


developed, when, after rallying for only seven days, the Railroad
index began to slip off while the other average kept right on going
up. Trading activity remained at a low ebb (there was no sustained
volume increase, in fact, until late September).


 On June 1, the Rails
dropped to another new low and on the 2nd closed at 23.31. On
June 22, it looked as though the Industrials were going to be
pulled down again, but only a few days later, the best rally in
months got started, taking the Industrials to new highs and more
than recovering all of the April-May loss in the Rails. Activity also
speeded up briefly, with one day registering a greater turnover
than the market had enjoyed in any session since early January.
Signs of Major Turn

Again the Dow Theorists were very much on the alert. An advance
of Intermediate proportions was obviously under way. Until
proved otherwise, it had to be labeled a Secondary within the Bear
Market which was still presumably in effect, but that Major
downtrend had by now run for nearly three years—nearly as long
as any on record—and its last decline had shown no selling pressure
whatever, simply a dull drift. This presumed Secondary
might turn out to be, instead, a new Primary; hopes for such a
denouement had been blighted twelve months earlier under somewhat
similar circumstances, but this time prices were lower and
there was a different "feel" to the market. The general news offered
little encouragement, but the Dow Theory does not concern
itself with any news other than that made by the market itself
(which discounts all other kinds of news).

 In any event, there was
nothing to do but wait and see—let the market, in its own time
and way, state its own case.


It was necessary now to relabel the up move from April-June
to November of 1942 as the first Primary swing in a Bull Market.
The decline of the Rails from November 2 to December 14 was
now recognized as the first Secondary within that Major trend.
We may turn back for a moment at this point to comment on
the performance of the Rail index in June, 1942. Because it held
then above its low of May, 1940, some commentators have maintained
that the Bull Market should really have been dated from
that former year as representing the last "confirmed" lows. This
strikes us as rather impractical hair-splitting. Regardless of the 1.17
higher level in the Rail average in June, 1942, a genuine Bull move
did not start until that time.


We suspect that before many years
have passed, Dow Theorists will have occasion greatly to regret
the importance which has since been assigned to the Rails' "failure
to confirm" in the spring of 1942. 


Remember, such a divergence
does not and cannot produce a positive signal; at the time of its occurrence,
it can serve merely to negative or cast in doubt the implications
of the other average; only subsequent action in the opposite
direction can establish the existence of a change in trend. If
the Rails' decline in May, 1942 had carried them below 22.14, but
their subsequent action had followed the course which it actually
did, point for point but at a lower level, a Bull Market signal
would nevertheless have been given at the very same time, not one
later and not one day sooner.


Moreover, a divergence does not necessarily imply that a move
of consequence in the opposite direction will ensue. We have already
examined one comparable instance (in the spring of 1941)
which resulted otherwise. 

Logically, also, if a failure to confirm
such as occurred in 1942 is to be taken as an indication of a turn in
trend, then its opposite, i.e., confirmation or reaffirmation by both
averages, should argue with equal force against a turn in trend. Yet
the simple truth is that many more Major reversals have come
when the averages were in agreement than when they were divergent.
We have no wish to belabor the point or waste the reader's
time but we do feel that he should be warned against the wishful
thinking which every "failure to confirm" seems to inspire when
the market is in a Bear trend.

To return to our history, the averages closed at 125.88 and
29.51, respectively, on the day following our conclusive Bull
Market signal in February, 1943. Theoretically, there is where an
investor who followed the Dow Theory strictly would have
bought his stocks. (Those who were satisfied that the Primary
trend was up in November, 1942, bought with averages around
114.60 and 29.20.) It was reasonable to assume that this Bull
Market, which as yet showed few of the usual characteristics of the
second phase and none whatever of the third phase, would continue
for some time to come. The next four months produced no
market developments that required interpretative attention, and
we can move on to the events of July. Figure 6 charts the action
from July 1,1943 to January 31,1944.
 

The First Correction
 

After closing at 145.82 on July 14, 1943, the Industrial average
drifted off. The Rails pushed up to a new high (38.30) ten days
later, but the Industrials refused to join in the rally and then both
indexes cracked down sharply for seven sessions. Turnover increased
and the decline was the greatest that had occurred in the
Bull Market up to that date, but everyone realized that the market,
after several months of quite persistent advance, 





Bull Trend Reaffirmed
The situation remained in doubt (but subject always to that
basic presumption of the Dow Theory which we named as Number
12 in the preceding chapter) until June 15, 1944, when the Industrials
finally came through to close at 145.86. It had taken them
four months to confirm the Rails, almost a full year to reaffirm the
Primary uptrend. The effect of this "signal" on traders was electric;
trading volume increased by 650,000 shares on the following day
as prices jumped another full point.

 
The following twelve months need no detailed discussion as
they produced nothing in the way of market action to give a Dow
Theorist any concern. Prices drifted off irregularly for nine weeks
after mid-July but their net loss was of minor proportions, and
they then climbed with only brief interruptions to 169.08 in the Industrial
index on May 29,1945 and 63.06 in the Rail index on June
26,1945. We should take a brief look at the period which followed,
not because it illustrates anything new in our study, but because it
takes in the surrender of Japan and the end of fighting in World
War II.

 
Figure 7 covers the seven months from May 1 to November 30,
1945. The Industrials held steady for four weeks while the Rails
were making the spurt to their June 26 top.


 On June 28, with nothing
in the newspaper headlines to account for such a radical trend
change, prices broke sharply and turnover climbed to nearly three
million shares, the highest day's total for the Bull Market up to
that time. But the Industrial average gave ground reluctantly
thereafter, and by June 26, at 160.91, had given up less than 5% of
its top price. The Rails shook down rapidly, however.


The Rails Falter
Before we go on with our examination of the market action
here, it is interesting to note that, up to this point, the Rail average
had been the "hero" of our story. Starting with its refusal to go
down to a new Bear Market low in June of 1942, it was the spearhead
of each important advance, had staged the most spectacular
rallies, had gained 170% in value as compared with the Industrials'
82%. In retrospect, the explanation is obvious: The railroads were
the chief business beneficiaries of the war. They were rolling up
profits, paying off indebtedness and reducing their fixed charges
at a rate unheard of in this generation (and probably never to be
seen again). While the "public's" eye was on the traditional and
better publicized "war industries," the market began as far back as
Pearl Harbor shrewdly to appraise and discount this unprecedented
harvest for the Rails. But from here on, the picture changes
and the Rails become the laggards. As we look back now, it is just
as obvious that, with equal shrewdness, the market began in July
of 1945 to discount a change in their fortunes. An illuminating
demonstration of the basic assumption (Tenet Number 1) in Dow
Theory!

Turning back to our chart, prices began to push up again with
renewed vigor after August 20. Both averages had experienced a
Secondary reaction and now Dow Theorists had to watch closely
to see if the Primary uptrend would again be reaffirmed by their
going to new highs. 


The Industrials "made the grade" when they
closed at 169.89 on August 24, but the Rails had much more
ground to recover and were running into offerings as they came
up in succession to each of the Minor bottom levels of their June-
August downtrend (a phenomenon to which we shall devote some
attention later on in the chapter on "Support and Resistance").


The Spring of 1946

The market went through a minor setback in late December—a
development which has come to be expected as the normal pattern
for that month and which is usually attributed to "tax selling"—
and stormed ahead again in January, 1946. Daily volume on
January 18 exceeded three million shares for the first time in more
than five years. During the first week of February, prices
"churned" with little net change. Extreme high closes were
registered during this period by the Rail average at 68.23 on
February 5, and by the Industrial average at 206.97 on February 2.
On February 9, 



the 13th to the 16th, and then broke in a selling wave that ran to a
climax on February 26 with closings at 60.53 and 186.02, respectively.
The loss in the Industrials was the greatest in points (20.95)
they had suffered during the entire Bull Market; in the Rails, it was
exceeded only by their July-August decline of the previous year. It
amounted to a little more than 10% in the former and 11% in the
latter, and gave up a little less than half of their advances from the
1945 summer lows. The decline was three weeks old on February
26. It was an unqualified Intermediate—in Dow Theory a Secondary
reaction presumptively within the still existing Major
uptrend.

 
Labor troubles were dogging the steel and motor industries in
1946 from early January on, and a coal strike was looming. The
February break was attributed to those news developments, but
the ruling cause was more likely the discontinuance of margin
trading. The Federal Reserve Board had announced in January that
after February 1, stocks could be bought only for full 100% cash.
The late January up-fling was featured by the "little fellow" seizing
his last chance to buy on margin. (Those who participated in
this scramble will doubtless regret it for a long time yet to come.)
Professionals seized the opportunity to unload their trading commitments,
but the "little fellow" was now temporarily out of
funds; his brokerage account was quickly "frozen." Under the circumstances,
as we look back, it is amazing that a more extensive
panic did not then eventuate.

 
But the Dow Theorist was not concerned with causes. The Bull
Market had been reaffirmed by both averages in early February,
canceling all previous "signal" levels. Bullish forces were still evidently
in effect because the February 26 lows held and prices
began to recover. 


The Industrials came back quickly, and by April
9 had closed in new high ground at 208.03. The Rails dragged.
When the market showed signs of weakening at the end of April,
the Rail average was still nearly 5 points below its early February
high. Was this another "failure to confirm" to worry about?



Final Up Thrust
The late February bottoms were now the critical points on the
downside; if both averages should decline below the Intermediate
low closes then recorded, before the Rails could make a new high
above 68.23 (in which event the bullish signal of the Industrials
would be canceled),


 a Bear Market would thereby be signaled. But,
despite a miner's strike and an imminent rail workers' strike, the
market turned firm again in mid-May and put forth a surprising
rally which swept the Industrial index up to 212.50 on May 29,
1946—a new Bull high by nearly 6 points. The Rails failed in May
by only .17 to equal their February high close, slid back a trifle and
then pushed through at last on June 13 to close at 68.31, thereby
confirming the Industrials in their announcement that (as of that
date) the Primary trend was still Up. The February lows (186.02
and 60.53) now ceased to signify in Dow Theory, but keep those
figures in mind because they are involved in an argument which
raged among Dow students for months thereafter.

 

Figure 9 overlaps the preceding picture, taking up the market's
action on May 4 and carrying it forward to October 19,1946. Trading
volume, it may be noted, in late May and early June did not
come up to the levels of either the late January to early February
top or the late February bottom; the market appeared to be losing
vitality, an ominous, although by no means, decisive manifestation.
Prices began to fall off rapidly immediately after the Rail confirmation
on June 13. The Industrials rallied for two weeks in early
July, but the Rails continued to decline; the Industrials broke again
on July 15 and the two averages continued their slide until they
stood at 195.22 and 60.41 at the close on July 23.

 

There, as it subsequently developed, was the end of that particular
Intermediate swing—one which in accord with our Rule 12
had to be labeled a Secondary reaction in a Bull Market until
proved otherwise. The market swung up again. It climbed slowly
and steadily, but with turnover running well under a million
shares, until exactly three weeks later


The Bear Market Signal
That the situation was critical was evident in the volume chart.
Ever since the end of May, turnover had tended not only to increase
on the declines but, what was much more important, to dry
up on the rallies. Compare Figure 9 with 7 and 8, and you can see
how conspicuous this phenomenon had become by mid-August.
Prices did turn down, with activity increasing on the breaks, and
on August 27, the closing prices—191.04 for the Industrials and
58.04 for the Rails—told a sad story. The averages had spoken: a
four-year Bull Market had ended, and a Bear Market was under
way. A Dow investor should have sold all his stocks on the following
day (at approximately 190 and 58 in terms of the two
averages).

 
To clear the record, it was necessary for the Dow Theorist now
to go back and mark the May 29 and June 13 highs in the Industrials
and Rails, respectively, as the end of the Bull Market. The
June-July decline then became the first Primary swing in the new
Bear trend, and the July 23 to August 14 advance became the first
Secondary recovery within the Major downtrend.


 A second
Primary swing was now in process of development.
You will have noted in the foregoing that a Bear Market was
signaled as soon as both averages penetrated their July 23 lows.
Lot us return now and take up that argument which we mentioned
on the preceding page. Some students of Dow Theory refused to
recognize the new high of June 13 in the Rail average as a decisive
reaffirmation of the Bull trend. The previous close should be bettered
by at least a full point (1.00), many argued

The market did, of course, proceed to break its February lows,
and by that time, the panic (second phase) was on. Obviously, in
this case, the orthodox "any-penetration-whatever" school had all
the best of it; they had sold out at least 13 points higher up in
terms of the Industrial index (at least 6 in the Rails). Six weeks
later, on October 9, 1946 to be exact, this second Primary Intermediate
swing ended at Industrials 163.12, Rails 44.69, and another
Intermediate recovery move started.

 

Before closing this history of six years of Dow Theory interpretation,
we might note that the June 13 high in the Rail average
furnishes a perfect illustration of the rule that a trend can change
any time after it has been confirmed or reaffirmed, also of the
diminishing odds in favor of continuance with each successive
reaffirmation of the Primary trend.


الأربعاء، 7 مارس 2012

ANALYSIS STOCK TRENDS, Chapter 3 , The Dow Theory

ANALYSIS STOCK  TRENDS

By
Robert D. Edwards
and
John Magee



Chapter 3







The Dow Theory





 The Dow Theory is the granddaddy of all technical market
studies. Although it is frequently criticized for being "too
late," and occasionally derided (particularly in the early stages of a Bear Market) by those who rebel at accepting its verdicts, it is known by name to nearly everyone who has had any association with the stock market, and respected by most. Many who heed it in greater or lesser degree in determining their investment policies never realize that it is purely and simply "technical." It is built upon and concerned with nothing but the action of the stock market itself (as expressed in certain "averages"), deriving nothing from the business statistics on which the fundamentalists depend.

 



There is much in the writings of its original promulgator,
Charles H. Dow, to suggest that he did not think of his "theory" as a device for forecasting the stock market, or even as a guide for investors, but rather as a barometer of general business trends. Dow founded the Dow-Jones financial news service and is credited with the invention of stock market averages. The basic principles of the Theory, which was later named after him, were outlined by him in editorials he wrote for The Wall Street Journal. Upon his death in 1902, his successor as editor of the journal, William P. Hamilton, took up Dow's principles and, in the course of 27 years of writing on the stock market, organized them and formulated them into the Dow Theory as we know it today.
 


Before we proceed to an explanation of the Theory itself, it will
be necessary to examine the stock averages which it employs. Long before the time of Dow, the fact was familiar to bankers and businessmen that the securities of most established companies tended to go up or down in price together.



 Exceptions—stocks
which moved against the general financial tide—were rare, nor
did they as a rule persevere in that contrary course for more than a few days or weeks at a time. It is true that when a boom was on, he prices of some issues rose faster and farther than others, and when the trend was toward depression, some stocks declined rapidly while others would put up considerable resistance to the forces that were dragging the market down—but the fact remained that most securities tended to swing together. (They still do, needless to say, and always will.)
This fact, as we have said, has long been commonly known
and accepted—so completely taken for granted that its importance is usually overlooked. For it is important—tremendously important from many angles in addition to those which come within the province of this volume. One of the best of all reasons for a student of market technics to start with the Dow Theory is because that theory stresses the general market trend.
 



Charles Dow is believed to have been the first to make a
thoroughgoing effort to express the general trend (or, more correctly, level) of the securities market in terms of the average price of a selected few representative stocks. As finally set up in January of 1897, in the form which has continued to date, and used by Dow in his studies of market trends, there were two Dow-Jones averages.


One was composed of the stocks of twenty railroad companies
only, for the railroads were the dominant corporate enterprises of his day. The other, called the Industrial average, represented all other types of business, and was made up, at first, of only twelve issues.


This number was increased to twenty in 1916 and to thirty
on October 1,1928. 


The Dow Averages
 

The stocks included in these two averages have been changed
from time to time in order to keep the lists up-to-date and as nearly representative as possible of their respective groups. It is interesting to note that the only railroad stock which has been included in the Rail average continuously from 1897 to 1956 is New York Central.


Only General Electric, of the present thirty industrial stocks, was included in the original Industrial average, and that
was dropped at one time (in 1898) and subsequently reinserted. In 1929, all stocks of public utility companies were dropped from the Industrial average and a new Utility average of twenty issues was set up; in 1938 its number was reduced to fifteen. The twenty rail, thirty industrial and fifteen utility stocks are now averaged together to make what is known as the Dow-Jones 65-Stock Composite. The history of these averages, the various adjustments that have been made in them and their method of computation, is an interesting story in itself which the reader may want to look up elsewhere. For our present purpose, it remains only to add that the Dow Theory pays no attention to the Utility or Composite
averages; its interpretations are based on the Rail and Industrial
averages only. (Although the specific Dow-Jones averages are always
used in this connection, the Theory would presumably work
just as well with any other equally representative indexes of railroad and industrial stocks.)
In recent years, the values of the Dow-Jones averages have
been computed for the end of each hour of trading as well as the
end of the day. These hourly figures are published in The Wall
Street Journal as well as on the Dow-Jones news ticker service. 

The Wall Street Journal also prints in each issue a summary of the important highs and lows of each average by date for the preceding two or three years. Their daily closing prices are reported in many other metropolitan daily newspapers.
Basic Tenets To get back to the Dow Theory, itself, here are its basic tenets:

 

1. The Averages Discount Everything (except "Acts of
God")—Because they reflect the combined market activities
of thousands of investors, including those possessed of the greatest foresight and the best information on trends and events, the averages in their day-to-day fluctuations discount everything known, everything foreseeable, and every condition which can affect the supply of or the  demand for corporate securities. Even unpredictable
natural calamities, when they happen, are quickly appraised
and their possible effects discounted.
 



2. The Three Trends—The "market," meaning the price of
stocks in general, swings in trends, of which the most important
are its Major or Primary Trends. These are the extensive
up or down movements which usually last for a year or more and result in general appreciation or depreciation in value of more than 20%. Movements in the direction of the Primary trend are interrupted at intervals by Secondary swings in the opposite direction—reactions or "corrections" which occur when the Primary move has temporarily "gotten ahead of itself." (Both Secondaries and the intervening segments of the Primary trend are frequently lumped together as Intermediate movements—a term which we shall find useful in subsequent discussions.) Finally, the Secondary trends are composed of Minor trends or day-to-day fluctuations which are unimportant.
 



3. The Primary Trends—These, as aforesaid, are the broad,
overall up and down movements which usually (but not
invariably) last for more than a year and may run for
several years. So long as each successive rally (price advance)
reaches a higher level than the one before it, and
each secondary reaction stops (i.e., the price trend reverses
from down to up) at a higher level than the previous reaction,
the Primary Trend is Up. This is called a Bull Market.
Conversely, when each intermediate decline carries prices
to successively lower levels and each intervening rally fails
to bring them back up to the top level of the preceding
rally, the Primary Trend is Down, and that is called a Bear
Market. (The terms bull and bear are frequently used loosely
with reference, respectively, to any sort of up or down
movements, but we shall use them in this book only in connection with the Major or Primary movements of the
market in the Dow sense.)  Ordinarily—theoretically, at least—the Primary is the only one of the three trends with which the true long-term investor is concerned. His aim is to buy stocks as early as possible in a Bull Market—just as soon as he can be sure that one has started—and then hold them until (and only until) it becomes evident that it has ended and a Bear
Market has started. He knows that he can safely disregard
all the intervening Secondary reactions and Minor fluctuations.
The trader, however, may well concern himself also with the Secondary swings, and it will appear later on in this book that he can do so with profit.

 
The Secondary Trends—These are the important reactions
that interrupt the progress of prices in the Primary direction.
They are the Intermediate declines or "corrections" which occur during Bull Markets, the Intermediate rallies or "recoveries" which occur in Bear Markets. Normally,
they last for from three weeks to as many months, and
rarely longer. Normally, they retrace from one-third to
two-thirds of the gain (or loss, as the case may be) in prices
registered in the preceding swing in the Primary direction.
Thus, in a Bull Market, prices in terms of the Industrial
average might rise steadily, or with only brief and minor
interruptions, for a total gain of 30 points before a Secondary
correction occurred. That correction might then be expected
to produce a decline of not less than 10 points and
not more than 20 points before a new Intermediate advance
in the Primary Bull trend developed.

 

Note, however, that the one-third/two-thirds rule is not an
unbreakable law; it is simply a statement of probabilities.
Most Secondaries are confined within these limits; many of
them stop very close to the halfway mark, retracing 50% of
the preceding Primary swing; they seldom run less than
one-third, but some of them cancel nearly all of it.
Thus we have two criteria by which to recognize a Secondary
trend.

Any price movement contrary in direction to  the Primary trend which lasts for at least three weeks and retraces at least one-third of the preceding net move in the Primary direction (from the end of the preceding Secondary to the beginning of this one, disregarding minor fluctuations) is labeled as of Intermediate rank, i.e., a true Secondary. 


Despite these criteria, however, the Secondary trend is often confusing; its recognition, its correct appraisal at the time it develops and while it is in process, poses the Dow Theorist's most difficult problem. We shall have more to say about this later.

 

5. The Minor Trends—These are the brief (rarely as long as
three weeks—usually less than six days) fluctuations which
are—so far as the Dow Theory is concerned—meaningless
in themselves, but which, in toto, make up the Intermediate
trends. Usually, but not always, an Intermediate swing,
whether a Secondary or the segment of a Primary between
successive Secondaries, is made up of a series of three or
more distinguishable Minor waves. Inferences drawn from
these day-to-day fluctuations are quite apt to be misleading.
The Minor trend is the only one of the three trends
which can be "manipulated" (although it is, in fact, doubtful
if under present conditions even that can be purposely
manipulated to any important extent). Primary and Secondary
trends cannot be manipulated; it would strain the
resources of the U.S. Treasury to do so. Right here, before we go on to state a sixth Dow tenet, we may well take time out for a few minutes to clarify the concept of the three trends by drawing an analogy between the movements of the stock market and the movements of the sea. The Major (Primary) trends in stock prices are like the tides. We can compare a Bull
Market to an incoming or flood tide which carries the water farther and farther up the beach until finally it reaches high-water mark and begins to turn. Then follows the receding or ebb tide, comparable to a Bear Market. But all the time, during both ebb and flow of the tide, the waves are rolling in, breaking on the beach and then receding. While the tide is rising, each succeeding wave pushes a little farther up onto the shore and, as it recedes, does not carry the water quite so far back as did its predecessor. During the tidal ebb, each advancing wave falls a little short of the mark set by the one before it, and each receding wave uncovers a little more of the beach. These waves are the Intermediate trends—Primary or Secondary depending on whether their movement is with or against the direction of the tide. Meanwhile, the surface of the water is constantly agitated by wavelets, ripples and "catspaws"
moving with or against or across the trend of the waves—these are analogous to the market's Minor trends, its unimportant day-today fluctuations.



The tide, the wave and the ripple represent,
respectively, the Primary or Major, the Secondary or Intermediate, and the Minor trends of the market.

 

Tide, Wave and Ripple 



A shore dweller who had no tide table might set about determining the direction of the tide by driving a stake in the beach at the highest point reached by an incoming wave.


Then if the next
wave pushed the water up beyond his stake he would know the
tide was rising. If he shifted his stake with the peak mark of each
wave, a time would come when one wave would stop and start to
recede short of his previous mark; then he would know that the
tide had turned, had started to ebb. That, in effect (and much
simplified), is what the Dow Theorist does in defining the trend of the stock market.

 
The comparison with tide, wave and ripple has been used
since the earliest days of the Dow Theory. It is even possible that
the movements of the sea may have suggested the elements of the
theory to Dow. But the analogy cannot be pushed too far. The tides and waves of the stock market are nothing like as regular as those of the ocean. 


Tables can be prepared years in advance to predict
accurately the time of every ebb and flow of the waters, but no
timetables are provided by the Dow Theory for the stock market.
We may return to some points of this comparison later, but we A shore dweller who had no tide table might set about determining
the direction of the tide by driving a stake in the beach at
the highest point reached by an incoming wave. Then if the next
wave pushed the water up beyond his stake he would know the
tide was rising. If he shifted his stake with the peak mark of each
wave, a time would come when one wave would stop and start to
recede short of his previous mark; then he would know that the
tide had turned, had started to ebb. That, in effect (and much
simplified), is what the Dow Theorist does in defining the trend of the stock market.
 

The comparison with tide, wave and ripple has been used
since the earliest days of the Dow Theory. It is even possible that
the movements of the sea may have suggested the elements of the
theory to Dow. But the analogy cannot be pushed too far. The tides and waves of the stock market are nothing like as regular as those of the ocean.


Tables can be prepared years in advance to predict
accurately the time of every ebb and flow of the waters, but no
timetables are provided by the Dow Theory for the stock market.
 


We may return to some points of this comparison later, but we must proceed now to take up the remaining tenets and rules of the Theory.



Major Trend Phases

 

6. The Bull Market—Primary uptrends are usually (but not
invariably) divisible into three phases. The first is the phase
of accumulation during which farsighted investors, sensing
that business, although now depressed, is due to turn up, are willing to pick up all the shares offered by discouraged and distressed sellers, and to raise their bids gradually as such selling diminishes in volume. Financial reports are still bad—in fact, often at their worst—during this phase. 



The "public" is completely disgusted with the stock
market—out of it entirely. Activity is only moderate but
beginning to increase on the rallies (minor advances).


The second phase is one of fairly steady advance and increasing
activity as the improved tone of business and a rising trend
in corporate earnings begin to attract attention. It is during
this phase that the "technical" trader normally is able to
reap his best harvest of profits. Finally comes the third
phase when the market boils with activity as the "public"
flocks to the boardrooms.


All the financial news is good;
price advances are spectacular and frequently "make the
front page" of the daily papers; new issues are brought out
in increasing numbers. It is during this phase that one of
your friends will call up and blithely remark, "Say, I see the
market is going up. What's a good buy?"—all oblivious of
the fact that it has been going up for perhaps two years, has
already gone up a long ways and is now reaching the stage
where it might be more appropriate to ask, "What's a good
thing to sell?" In the last stage of this phase, with speculation
rampant, volume continues to rise, but "air pockets"
appear with increasing frequency; the "cats and dogs"
(low-priced stocks of no investment value) are whirled up,
but more and more of the top-grade issues refuse to follow


7. The Bear Market—Primary downtrends are also usually
(but again, not invariably) characterized by three phases.
The first is the distribution period (which really starts in the
later stages of the preceding Bull Market).


During this
phase, farsighted investors sense the fact that business
earnings have reached an abnormal height and unload
their holdings at an increasing pace.


Trading volume is still
high though tending to diminish on rallies, and the
"public" is still active but beginning to show signs of
frustration as hoped-for profits fade away. The second
phase is the panic phase.


Buyers begin to thin out and
sellers become more urgent; the downward trend of prices
suddenly accelerates into an almost vertical drop, while
volume mounts to climactic proportions.



After the panic
phase (which usually runs too far relative to then-existing
business conditions), there may be a fairly long Secondary
recovery or a sidewise movement, and then the third phase
begins. This is characterized by discouraged selling on the
part of those investors who held on through the panic or,
perhaps, bought during it because stocks looked cheap in
comparison with prices which had ruled a few months earlier.
The business news now begins to deteriorate.



As the third phase proceeds, the downward movement is less
rapid, but is maintained by more and more distress selling
from those who have to raise cash for other needs. The
"cats and dogs" may lose practically all their previous Bull
advance in the first two phases. 


Better grade stocks decline
more gradually, because their owners cling to them to the
last, and the final stage of a Bear Market, in consequence, is
frequently concentrated in such issues. The Bear Market
ends when everything in the way of possible bad news, the
worst to be expected, has been discounted, and it is usually
over before all the bad news is "out." The three Bear Market phases described in the preceding paragraph are not the same as those named by others who have discussed this subject, but the writers of this study feel that they represent a more accurate and realistic 







division of the Primary down moves of the past thirty
years. The reader should be warned, however, that no two
Bear Markets are exactly alike, and neither are any two Bull
Markets. Some may lack one or another of the three typical
phases. 



A few Major advances have passed from the first to
the third stage with only a very brief and rapid intervening
markup. A few short Bear Markets have developed no
marked panic phase and others have ended with it, as in
April 1939. No time limits can be set for any phase; the third stage of a Bull Market, for example, the phase of excited
speculation and great public activity, may last for more than a year or run out in a month or two. The panic phase of a Bear Market is usually exhausted in a very few weeks if not in days, but the 1929 through 1932 decline was interspersed with at least five panic waves of major proportions.




Nevertheless, the typical characteristics of
Primary trends are well worth keeping in mind. 

If you know the symptoms which normally accompany the last
stage of a Bull Market, for example, you are less likely to be
deluded by its exciting atmosphere.



Principle of Confirmation
 
 
8. The Two Averages Must Confirm—This is the most often
questioned and the most difficult to rationalize of all the
Dow principles. 


Yet it has stood the test of time; the fact
that it has "worked" is not disputed by any who have carefully
examined the records. Those who have disregarded it
in practice have, more often than not, had occasion to
regret their apostasy.


What it means is that no valid signal
of a change in trend can be produced by the action of one
average alone. Take, for example, the hypothetical case
shown in Diagram 1 on the previous page. In this, we assume
that a Bear Market has been in effect for several
months and then, starting at a, the Industrial average rises
(along with the Rails) in a Secondary recovery to b. On
their next decline, however, the Industrials drop only c,
which is higher than a, and then turn up to d, which is
higher than b.


At this point, the Industrials have "signaled"
a change in trend from down to up. But note the Rails
during this period; their decline from b to c carried them
lower than a, and their subsequent advance from c to d has
not taken them above b. 


They have (so far) refused to confirm
the Industrials and, hence, the Major trend of the
market must be regarded as still Down. Should the Rails go
on to rise eventually above their b, then, and then only, would we have a definite signal of a turn in the tide. Until
such a development, however, the chances remain that the
Industrials will not be able to continue their upward course
alone, that they will ultimately be dragged down again by
the Rails. At best, the direction of the Primary trend is still
in doubt.
 

The above illustrates only one of the many ways in which
the principle of confirmation applies. Note also that at c, it
might have been said that the Industrials had thus far not
confirmed the Rails in continuing the downtrend—but this
had to do only with the continuation or reaffirmation of an
existing trend, regarding which more later. It is not necessary
that the two averages confirm on the same day. 

Frequently both will move into new high (or low) ground
together, but there are plenty of cases in which one or the
other lags behind for days, weeks or even a month or two.
One must be patient in these doubtful cases and wait until
the market declares itself in definite fashion.


"Volume Goes with the Trend"—Those words, which you
may often hear spoken with ritual solemnity but little understanding, are the colloquial expression for the general
truth that trading activity tends to expand as prices move
in the direction of the prevailing Primary trend. Thus, in a
Bull Market, volume increases when prices rise and
dwindles as prices decline; in Bear Markets, turnover increased
when prices drop and dries up as they recover.


To a lesser degree, this holds for Secondary trends also, especially in the early stages of an extended Secondary recovery
within a Bear Market, when activity may show a tendency
to pick up on the Minor rallies and diminish on the Minor
setbacks. But to this rule, again, there are exceptions, and
useful conclusions can seldom be drawn from the volume
manifestations of a few days, much less a single trading
session; it is only the overall and relative volume trend
over a period of time that may produce helpful indications.
Moreover, in Dow Theory, conclusive signals as to the 
market's trend are produced in the final analysis only by
price movement.


Volume simply affords collateral
evidence which may aid interpretation of otherwise doubtful
situations.

 (We shall have much more to say in later
chapters about volume in specific relation to other technical
phenomena.) 


"Lines" May Substitute for Secondaries—A Line in Dow
Theory parlance is a sidewise movement (as it appears on
the charts) in one or both of the averages, which lasts for
two or three weeks or, sometimes, for as many months, in
the course of which prices fluctuate within a range of approximately 5% or less (of their mean figure). The formation
of a Line signifies that pressure of buying and selling
is more or less in balance.


Eventually, of course, either the
offerings within that price range are exhausted and those
who want to buy stocks have to raise their bids to induce
owners to sell, or else those who are eager to sell at the
"Line" price range find that buyers have vanished and that
in consequence they must cut their prices in order to dispose
of their shares. Hence, an advance in prices through
the upper limits of an established Line is a bullish signal
and, conversely, a break down through its lower limits is a
bearish signal. Generally speaking, the longer the Line (in
duration) and the narrower or more compact its price
range, the greater the significance of its ultimate breakout.

 

Lines occur often enough to make their recognition essential
to followers of Dow's principles. They may develop at
important tops or bottoms, signalizing periods of distribution
or of accumulation, respectively, but they come more
frequently as interludes of rest or consolidation in the
progress of established Major trends.


Under those circumstances, they take the place of normal Secondary
waves. 


A Line may develop in one average while the other
is going through a typical Secondary reaction.


It is worth noting that a price movement out of a Line, either up or down, is usually followed by a more extensive additional move in the same direction than can be counted on to follow
the "signal" produced when a new wave pushes beyond the limits set by a preceding Primary wave.


The direction in which prices will break out of a Line cannot be
determined in advance of the actual movement.

The 5% limit ordinarily assigned to a Line is arbitrarily based on experience; there have been a few slightly wider sidewise
movements which, by virtue of their compactness and
well-defined boundaries, could be construed as true Lines.
(Further on in this book, we shall see that the Dow Line is,
in many respects, similar to the more strictly defined patterns
know as Rectangles which appear on the charts of individual
stocks.)

Only Closing Prices Used—Dow Theory pays no attention
to any extreme highs or lows which may be registered
during a day and before the market closes, but takes into
account only the closing figures, i.e., the average of the
day's final sale prices for the component issues. We have
discussed the psychological importance of the end-of-day
prices under the subject of chart construction and need not
deal with it further here, except to say that this is another
Dow rule which has stood the test of time. It works thus:
Suppose an Intermediate advance in a Primary uptrend
reaches its peak on a certain day at 11 a.m., at which hour
the Industrial average figures at, say, 152.45, and then falls
back to close at 150.70. All that the next advance will have
to do in order to indicate that the Primary trend is still up is
register a daily close above 150.70. The previous intraday
high of 152.45 does not count.


 Conversely, using the same
figures for our first advance, if the next upswing carries
prices to an intraday high at, say, 152.60, but fails to
register a closing price above 150.70, the continuation of the
Primary Bull trend is still in doubt.

In recent years, differences of opinion have risen among
market students as to the extent to which an average
should push beyond a previous limit (top or bottom figure) 
in order to signal (or confirm or reaffirm, as the case may
be) a market trend. Dow and Hamilton evidently regarded
any penetration, even as little as .01, in closing price as a
valid signal, but some modern commentators have required
penetration by a full point (1.00).


We think that the
original view has the best of the argument, that the record
shows little or nothing in practical results to favor any of
the proposed modifications. One incident in June of 1946,
to which we shall refer in the following chapter, shows a
decided advantage for the orthodox "any-penetrationwhatever"
rule. 


A Trend Should Be Assumed to Continue in Effect Until
Such Time as Its Reversal Has Been Definitely Signaled—
This Dow Theory tenet is one which, perhaps more
than any other, has evoked criticism. Yet when correctly
understood, it, like all the others we have enumerated,
stands up under practical test.



What it states is really a probability. It is a warning against changing one's market position too soon, against "jumping the gun." It does not imply that one should delay action by one unnecessary minute once a signal of change in trend has appeared, but it expresses the experience that the odds are in favor of the man who waits until he is sure, and against the other fellow who buys (or sells) prematurely. These odds cannot be
stated in mathematical language such as two-to-one or
three-to-one; as a matter of fact, they are constantly changing.
Bull Markets do not climb forever and Bear Markets always
reach a bottom sooner or later. 


When a new Primary
trend is first definitely signaled by the action of the two
averages, the odds that it will be continued, despite any
near-term reactions or interruptions, are at their greatest.
But as this Primary trend carries on, the odds in favor of its
further extension grow smaller. 


Thus, each successive reaffirmation of a Bull Market (new Intermediate high in one average confirmed by a new Intermediate high in the other) carries relatively less weight. The incentive to buy, the prospect of selling new purchases at a profit, is smaller a Bull Market has been in existence for several months it was when the Primary uptrend was first recogmzed,
butthis twelfth Dow tenet says, "Hold your posU.on pending
contrary orders."
 

A corollary to this tenet, which is not so contradictory as it
may at rsVt seem, is: A reversal in trend can occur-anylm*
Tfter that trend has been confirmed. Th,s can be taken
simply as a warning that the Dow Theory investor must
wTtch the market constantly so long as he has any comrmtment
in it.

 

السبت، 3 مارس 2012

ANALYSIS STOCK TRENDS, Chapter 2 , Charts

ANALYSIS STOCK  TRENDS

By
Robert D. Edwards
and
John Magee



Chapter 2




Charts


Charts are the working tools of the technical analyst. They have
been developed in a multitude of forms and styles to represent
graphically almost anything and everything that takes place
in the market, or to plot an "index" derived therefrom. They may be monthly charts on which an entire month's trading record is condensed into a single entry, or weekly, daily, hourly, transaction,
"point-and-figure," etc. They may be constructed on arithmetic,
logarithmic or square-root scale, or projected as "oscillators."
They may delineate moving averages, proportion of
trading volume to price movement, average price of "most active" issues, odd-lot transactions, the short interest, and an infinitude of other relations, ratios and indexes—all technical in the sense that they are derived, directly or indirectly, from what has actually
been transacted on the exchange.
With most of these, fortunately, we shall not need to concern
ourselves at all; they are of interest only to the full-time economic
analyst.* Many of them have derived from a (so far, at least) completely
futile endeavor to discover some one "mechanical" index
or combination of indexes which will always, automatically,
without ever failing or going wrong, give warning of a change in
trend; such, in our experience, are often confusing and sometimes
downright deceptive at a most critical juncture. This book, however, is designed for the layman, the business or professional man

who cannot spend all his hours on his investing or trading operations,
but to whom these operations are, nevertheless, of sufficient
* An exception should perhaps be made for the Odd-Lot Indexes developed by
G.A. Drew. The reader who wishes to delve deeper in market technics will find
these explained in Drew's book New Method* for Profit in the Stock Market, the
latest edition of which was published in 1955 by The Metcalf Press



importance or interest to warrant his devoting at least a few
minutes a day to their study and management. The theories and
methods outlined herein will require only the simplest form of
stock chart—a record of the price range (high and low), closing
price and volume of shares traded each day. These daily graphs
will be supplemented, for certain purposes which will be discussed
farther on, by weekly or monthly charts, which for most
stocks can be purchased ready-made.
Nearly all the illustrations throughout the following pages are
examples of such daily charts. They are easy to make and maintain,
requiring only a supply of graph or cross-section paper (almost
any kind can serve), a daily newspaper which gives full and
accurate reports on stock exchange dealings, a sharp pencil and a

few minutes of time.
It is customary in preparing ordinary daily stock charts to let
the horizontal axis represent time, with the vertical cross-lines (or
as some prefer, the spaces between them) from left to right thus
standing for successive days. The vertical scale is used for prices,
with each horizontal cross-line then representing a specific price
level. Space is usually provided at the bottom of the sheet to plot
volume, i.e., the number of shares which change hands each day.
The newspapers publishing complete stock market reports give
the day's turnover or volume (exclusive of odd-lot transactions
which may for our present purpose be disregarded), the highest
and lowest price at which each stock sold during the day, the closing
price (which is the price at which the last sale effected during
the day was made) and usually the opening or first sale price. On our charts, the daily price range is plotted by drawing a vertical
line connecting the points representing the high and the low. Then a short horizontal "tick" is added, either crossing the vertical range
line or extending out to the right from it, at the level of the closing price. Sometimes all transactions in a stock during a day take place
at one and the same price; the high, low and close are thus all on a level and the only mark on our chart will then be the horizontal
dash representing the closing figure. Volume is depicted by drawing a vertical line up from the base line of the chart.

that it seldom, if ever, has any significance in estimating future
developments, which is all that ordinarily should interest us. The
closing price is important, however. It is, in fact, the only price
which many casual readers of the financial pages ever look at. It
represents the final evaluation of the stock made by the market
during the day. It may, of course, be registered in the first hour of trading, provided no other sales are subsequently effected, but, it becomes, nevertheless, the figure upon which a majority of
prospective traders base their plans for the following day. Hence, its technical significance, which will appear in various connotations
in later chapters.
I

 

Different Types of Scales


 
Many specific suggestions as to the details of charting are
deferred for discussion in the second section of this book, but there is one chart feature which may well be considered here. Until
recent years, nearly all stock price charts were kept on the common form of graph paper ruled to what is known as plain or arithmetic scale. But more and more chartists have now come to use what is
known as semilogarithmic paper, or sometimes as ratio or percentage paper. Our own experienced indicates that the semilogarithmic
scale has definite advantages in this work; most of the charts
reproduced in this book employ it. The two types of scale may be
distinguished at a glance by the fact that on arithmetic paper,
equal distances on the vertical scale (i.e., between horizontal lines) represent equal amounts in dollars, whereas on the semilogarith-
I mic paper, they represent equal percentage changes. Thus, on arith-
1 metic paper the distance between 10 and 20 on the vertical scale is exactly the same as that from 20 to 30 and from 30 to 40. On the logarithmic scale the difference from 10 to 20, representing an increase
of 100%, is the same as that from 20 to 40 or from 40 to 80, in
each case representing another 100% increase.
Percentage relations, it goes without saying, are important in
trading in securities. The semilogarithmic scale permits direct


comparison of high- and low-priced stocks and makes it easier to
choose the one offering the greater (percentage) profit on the funds to be invested. It facilitates the placing of stop-loss orders. Area
patterns appear much the same on either type of paper but certain trend lines develop more advantageously on the ratio scale. Almost anyone can quickly become accustomed to making entries on
semilogarithmic paper. We recommend its use. However, its advantages
are not so great as to require one to change, who, because
of long familiarity and practice, prefers tan arithmetic sheet. Such percentage calculations as may seen to be required can, after all, be
made on another sheet or in the head and the results then entered on the arithmetic chart if a record is desired.
Several firms specializing in the manufacture of graph paper
and other engineers' and architects' supplies now offer sheets
specifically designed for stock charting, on which heavier lines to define the business week mark each sixth day on the time scale,
and the price scale is subdivided into eighths to represent the
standard fractions of the dollar in which stocks are traded on all
American exchanges. These sheets are available in various sizes
and with either arithmetic or logarithmic price and volume scales.

On weekly charts, each vertical line represents a week's trading.
The price range for the week is plotted thereon and usually
the total volume, but the closing price may be omitted. The range extends, of course, from the highest price at which the stock sold
on any day during the week to the lowest price at which it sold on any day; these two extremes might, and sometimes do, occur on the same day, but the weekly chart makes no distinction as to day.
Monthly charts are prepared in the same way but do not, as a rule,
record volume. These two—often referred to as long-term or major charts—are used chiefly for determining important support and
resistance levels and marking long-term trends. Weekly charts—if
the reader prefers to keep his own—can be posted easily from the Sunday morning editions of those daily newspapers (e.g., the The New York Times or Barron's Business and Financial Weekly) which
publish a summary therein of the previous week's transactions.

In concluding this chapter on the construction of the charts
which we shall study in succeeding chapters, it can well be said
that there is no special virtue, certainly no magic, in the chart itself.
It is simply a pictorial record of the trading history of the stock or stocks in which we may be interested. To the man possessed of a
photographic memory, no chart work is necessary; his mind
records all the necessary data—he carries his charts in his head.
Many of the expert "tape-readers" who have no use for charts are gifted with that rare memory talent which renders reference to graphic records unnecessary. But most of us are not so blessed; to use the chart is necessary and useful because it lends itself conveniently to the type of analysis which indicates future probabilities.
There is a saying in Wall Street to the effect that "there is nothing wrong with charts—the trouble is with the chartists." Which is simply another way of expressing the truth that it is not the chart itself but its interpretation that is important. Chart analysis is certainly neither easy nor foolproof. Yet it is not at all uncommon for some casual investor who has no idea whatever of market technics to pick up a chart by chance and see in it something which he had not hitherto suspected—something perhaps which saves him from making an unfavorable commitment.
If you have never used stock charts, never paid much attention
to them, you may be surprised at some of the significant things
you will quickly detect as soon as you begin to study them serious-