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POINT AND FIGURE CHARTS


Point &
Figure charts consist of columns of X's and O's that represent filtered
price movements over time. Their distinctive look may be alien at first to
people who are more familiar with traditional price bar charts but once people
learn the basics of P&F charts they usually become hooked.
There are
several advantages to using P&F charts instead of the more traditional bar or
candlestick charts. P&F charts
-
Eliminate the insignificant price movements
that often make bar charts appear 'noisy.'
-
Remove the often misleading effects of time
from the analysis process.
-
Make recognizing support/resistance levels
much easier.
-
Make trend line recognition a 'no-brainer'.
-
Help you stay focused on the important
long-term price developments.
After
briefly discussing the history of P&F charting, we'll talk about how to
construct a P&F chart by hand. Then we'll discuss how to interpret the most
common P&F chart formations
History:-
Point &
Figure chart analysis has been popular for a very long time. Part of its
original appeal was that it was very simple for someone to maintain a large
collection of P&F charts back in the days before computers. In less than an
hour, using just a pencil, a newspaper and some graph paper, P&F chartists were
able to update and analyze 50 or more charts every day. When computers arrived,
they made it much easier to create bar charts and P&F charts started to fade in
popularity. Recently however, as investors look for better ways to select
stocks, Point & Figure charting has been 'rediscovered' and is once again
growing in popularity.
This
classic paper and pencil-based method was largely put aside as technology made
charting easier, and charts became flashier.
Point & figure (P&F) charts differ from "normal" price charts in that they
completely disregard the passage of time and only chart changes in prices.
Rather than having price on the y-axis and time on the x-axis, P&F charts
display price changes on both axes.
P&F charts display an "X" when prices rise by the "box size" and display an "O"
when prices fall by the box size. Note that no Xs or Os are drawn if prices rise
or fall by an amount that is less than the box size.
Each column can contain either Xs or Os, but never both. In order to change
columns (e.g., from an X column to an O column), prices must reverse by the
"reversal amount" multiplied by the box size. For example, if the box size is 3
points and the reversal amount is 2 boxes, then prices must reverse direction 6
points (3 times 2) in order to change columns. If you are in a column of Xs, the
price must fall 6 points in order to change to a column of Os. If you are in a
column of Os, the price must rise 6 points in order to change to a column of Xs.
The changing of columns signifies a change in the trend of prices.
Because prices must reverse direction by the reversal amount, each column in a
P&F chart will have at least "reversal amount" boxes.
Indicators calculated on P&F charts use all the data in each column and then
display the average value of the indicator for that column.
P&F charts are designed to display the underlying supply and demand of a
security. A column of Xs shows that demand is exceeding supply (a rally); a
column of Os shows that supply is exceeding demand (a decline); and a series of
short columns shows that supply and demand are relatively equal.
There are several chart patterns that appear repeatedly in P&F charts. These
include Double Tops and Bottoms, Bullish and Bearish Signal formations, Bullish
and Bearish Symmetrical Triangles, Triple Tops and Bottoms, etc. It is beyond
the scope of the manual to fully explain all of the possibilities.
How to
create a Point and Figure Chart:-
On a P&F
chart price movements are combined into either a rising column of X's or a
falling column of O's. If you are familiar with standard chart analysis, you can
think of each column as representing either an uptrend or a downtrend. Each X or
O occupies what is called a box on the chart. Each chart has a setting
called the Box Size that is the amount that a stock needs to move above
the top of the current column of X's (or below the bottom of the current column
of O's) before another X (or O) is added to that column. Each chart has a second
setting called the Reversal Amount that determines the amount that a
stock needs to move in the opposite direction (down if we are in a rising column
of X's, up for a column of O's) before a reversal occurs. Whenever this
reversal threshold is crossed, a new column is started right next to the
previous one, only moving in the opposite direction.
In a
nutshell,
as long as a stock is in an uptrend and it doesn't move down more than the
'reversal distance' (i.e., the box size multiplied by the reversal amount), the
P&F chart will show a growing column of X's. Similarly, a stock in a downtrend
will cause a descending column of O's to appear. Only when the stock changes
direction by more than the reversal distance will a new column be added to the
chart.
Traditionally, the box size is set to 1 and the reversal amount is 3 (however,
see below for the gory details).
Constructing a P&F Chart by Hand:
-
The best
way to really understand P&F charts is to create one by hand. All you need is a
grid (graph paper is perfect), a pencil, and stock quotes. Only high and low
prices are charted - the open and close are ignored. Here are the numbers we'll
use for this example:
|
|
High |
Low |
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Day 1 |
15 |
11 |
|
Day 2 |
12 |
11 |
|
Day 3 |
12 |
10 |
|
Day 4 |
15 |
11 |
|
Day 5 |
15 |
12 |
|
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|
Key
Points before We Start: -
1.
Remember, X's represent increasing prices (AKA demand). O's represent decreasing
prices (AKA supply).
2. You can only have Xs or Os in any one column, not both.
3. The reversal distance is equal to the box size (in this case, one) multiplied
by the reversal amount (in this case, three). Therefore, for this example, the
reversal distance is three.
Day 1:
High-15 Low-11
To begin,
chart the difference between the first day's high and low. Since prices are
falling, we'll start with a column of Os.
|
15 |
O |
|
14 |
O |
|
13 |
O |
|
12 |
O |
|
11 |
O |
|
10 |
|
Day 2:
High-12 Low-11
Now watch look for one of two things to happen. First, if the low
moves lower by at least the box amount (in this case, one) we mark another O in
the same column. Since that didn't happen on Day 2, look to see if the high is
higher than the bottom of the current column plus the reversal distance
(11+3=14). That didn't happen either. So for Day 2, we do nothing (!).
| 15 |
O |
| 14 |
O |
| 13 |
O |
| 12 |
O |
| 11 |
O |
| 10 |
|
Note:
Doing nothing is a totally acceptable (and common) action to take for a P&F
chart.
Day 3:
High-12 Low-10
Again, we
look to see if the low moves lower by at least the box amount. It does. So we
add another O to the column. (If the low had moved down two points, we would
mark two O's.)
| 15 |
O |
| 14 |
O |
| 13 |
O |
| 12 |
O |
| 11 |
O |
| 10 |
O |
Day 4:
High-15 Low-11: -
Since
we're still in a column of O's, we check the low first. It does not move past
the previous low, so we do not add another O. Then we see if the high was
greater than or equal to the bottom of the column plus the reversal distance
(i.e., 10+3=13). Since the high was 15, that means that the chart did
reverse and we add five X's starting one above the low of the previous column.
| 15 |
O |
X |
| 14 |
O |
X |
| 13 |
O |
X |
| 12 |
O |
X |
| 11 |
O |
X |
| 10 |
O |
|
Day 5:
High-15 Low-12:-
Now we're
in a column of X's, so we check the high first. It did not move up by a full
box, so we next check the low. Since the low has moved down to the reversal
threshold (i.e., the top of the column minus the reversal distance (15-3=12)),
we reverse one more time and add three O's to the next column.
| 15 |
O |
X |
|
| 14 |
O |
X |
O |
| 13 |
O |
X |
O |
| 12 |
O |
X |
O |
| 11 |
O |
X |
|
| 10 |
O |
|
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| |
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Over
time, our chart might look something like this:
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20 |
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19 |
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18 |
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X |
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X |
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17 |
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X |
O |
X |
O |
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16 |
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X |
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X |
O |
X |
O |
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15 |
O |
X |
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X |
O |
X |
O |
X |
O |
X |
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14 |
O |
X |
O |
X |
O |
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O |
X |
O |
X |
O |
X |
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13 |
O |
X |
O |
X |
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O |
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O |
X |
O |
X |
O |
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12 |
O |
X |
O |
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O |
X |
O |
X |
O |
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11 |
O |
X |
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O |
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O |
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O |
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10 |
O |
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It is
important to remember that P&F charts do not show time in a linear fashion.
Each column can represent one day, or many days, depending on the price
movement. Because P&F charts filter out the noise associated with more
traditional charting methods, every mark on the chart is significant.
Some
Sample Charts:-
Buy when
the appearance of first "X" and hold on
Sell when
the first "O" appears and wait for recovery
There are some patterns in the point and chart also.
At
the most basic level, there are four things to look for:
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Support levels
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Resistance levels
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Upward trendlines
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Downward trendlines
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