Thinking
In Probabilities
by Larry Pesavento
It is a given that traders can not win 100 percent of the
time, because with reward comes risk, and losses are as much
a fact of life as taxes and death. But there are highly
valuable lessons to be learned about the trading process
that go far beyond dollar signs. How traders put reliable
steps in place to ensure that their performance may be
enhanced on the road to success is dependent not only on
what is done correctly but also on what potentially
havoc-wreaking mistakes can be avoided.
The three practical principals that can aid in
anticipating and, possible, avoiding mistakes are
probability, self-discipline and responsibility –
simple enough to write, but harder to carry out.
No successful trader would deny that mental preparation
is just as necessary as charts and market signals. Trading
is all about probabilities and, while every trader
encounters a losing streak or draw down of equity, success
as a trader is measured by how well losses are handled
mentally.
A "sure" sign of potential disaster is holding large
losses in open positions while at the same time taking many
small profits. This is contrary to the market adage by a
wise trader/mentor from Commodity Corporation, Amos Barr
Hostetter, who said, "Take care of your losses and your
profits will take care of themselves." A trader who
mentally dupes himself into believing that the small profits
will offset the large losses is taking a dangerous ostrich
approach.
Most losing streaks are the result of probability
distribution. In 100 trades, a system should encounter a
losing streak of up to eight trades in a row, and this is
the time when the trader begins to question the validity of
the system. It also normally is the worst time to stop
trading as long as the trader has followed his methodology,
because it’s been shown that winning streaks generally
follow losing streaks.
Examining daily trading logs enables the trader to spot
some common trading mistakes such as lack of discipline,
sloppiness in trade preparation, impulse trading,
impatience, and all of the other cousins and uncles in the
"mistake family." One of the big advantages of the pattern
recognition method of swing trading is the probability
associated with each pattern. Winning is a matter of
executing all of the trades as the patterns develop.
Traders must train themselves to think in terms of
probability for three very important reasons:
- No one knows with 100-percent certainty whether the
trade will be profitable or not.
- No one knows how much money will be made or lost on
a trade.
- If the trader does not control the profit outcome
and does not know with 100-percent certainty which
trades will work, then the trader should spend
100-percent of his time concentrating on the only
element of the trade he can control – the risk of
the trade.
Key to success is the ability to pinpoint how much one
can afford to lose. Winners think "how much can I lose?"
while losers think "how much can I win?" This fact is easy
to demonstrate. Anyone visiting Las Vegas – has been greeted
by brightly colored, flashing slot machines that beckon the
full-pocketed tourist with the promise "Win One Million
Dollars!" However, no visitor has ever seen a sign that
reads, "This machine has taken in three million dollars this
year." When the trader truly learns how to think like the
"house", the probability of winning is increased.
Thinking about losing requires discipline. By focusing
acutely on a trading plan, the probabilities for profits or
losses and streaks of each, and risk control, risk-taking
becomes more manageable and can give traders the ultimate
gift – freedom. In fact, making discipline a daily habit
allows traders "to weave a habit of a strand a day of
discipline until the cable of discipline is almost
unbreakable."
Discipline in trading presents itself in several parts.
First, there is preparation. Trading is simple, but it
takes time. Many hours of preparation occur long before
any trade is entered. These steps include:
Mental – Traders must think through what risks are
present in the trade, and know in advance how to get out of
the trade and at what point. Mental preparation, from my
experience, also assumes eliminating or limiting alcohol
consumption from Sunday through Thursday of the trading
week, because it typically takes up to 24 hours to
completely leave the blood system. It’s best to have the
brain working at an optimal level.
Technical – Methodologies vary by the individual
trader. All trading opportunities should be explored. A
daily ritual of scanning charts will present many good
opportunities. This is the time-consuming part of
trading. Opportunities, however, do not guarantee profits.
Physical – Traders need to release tension in a
positive way. Take time to do some type of exercise like
golf, tennis or walking.
Discipline is also necessary on the execution side of
trading. Risk control is the most critical element of the
tracing process. Never forget how a devastating loss can
destroy the ‘psyche." It damages the trader’s soul.
Monitoring a profitable trade in progress also requires
discipline – follow the trading plan. Do not be concerned
about minuscule fluctuations if your goal is higher. There
are two questions that every trader should ask: "Has the
market changed since I placed the trade? Can I afford the
risk on this trade?" If the answer to both of these
questions is "yes" the trader should stay in the trade.
Along with discipline, responsibility plays a significant
role in the trading game. Once in the market, the trader
alone has responsibility for his or her trading decisions –
no one else. Not assuming personal responsibility is like
jumping into a fast-moving river without a life jacket in
the hopes that there is a lifeguard somewhere on the shore.
The trader can keep afloat only if he is responsible for his
own destiny. Take joy in the good decisions and learn from
the bad ones. Place the orders, close the orders and take
the profits. Or, swallow hard, and take the loss if that’s
the responsible thing to do and your plan points in that
direction.
Traders can and do fall into the habit of making excuses
about why something went wrong. Again quoting Hostetter,
"Forget your profits, but forget you losses faster."
Taking responsibility can be improved by including a few
steps or reminders in the trading plan. What works for one
trader might not work for another. The way to handle this
is to place a written statement on the computer. The
statement says: Has the pattern in the trade changed from
the original pattern? Has the initial price objective been
reached?
If the answer to both of these questions is "yes" its
time to exit the trade. If the answer is "no" then the
trade must continue; trading is a business of dealing with
probabilities, not certainties. Hostetter held that,
"We never know which trades will work; the problem arises
when we only ‘think’ we know."
Probability, discipline and responsibility are traits
that every trader should strive to attain. Probability
assures that losing streaks will develop just as winning
streaks will. What matters are how to recover from those
losses. Discipline and responsibility help to prevent
devastating losses and aid in recovery. Have the discipline
to exit or stay in a trade, and take responsibility for the
actions. Again, losses are not 100 percent preventable,
however, with the right trading strategies and mental focus,
many may be avoided.
Trading Tip:
Full Moon Influence
by Howard Arrington
This daily chart of the e-mini shows high correlation
with the moon. The bars are colored from a Full Moon to the
following Full Moon.
Trading Tip:
Commodity Channel Index
Properties
by Howard Arrington
A popular chat room that follows the CCI study on
3-minute charts uses these properties for Ensign Windows.
The colors and the line styles used by the Regular
Divergence, the Hidden Divergence and the Trend Lines are
set using the 6 lines shown in the next image. Change the
Study Mode to be Rising..Falling so the 6 rows show as in
the following image. The top two rows are used by Regular
Divergence lines. The middle two rows are used by the
Hidden Divergence lines. The bottom two rows are used by
the Trend Lines. So my Trend Lines are dotted black
lines. If you use a black background you would obviously
need to select a non-black color for your trend lines. The
divergence and trend lines are optional and show when their
check boxes are checked.
After setting the colors and lines styles for the
divergence and trend lines, change the Study Mode back to
the mode you prefer, such as to Standard. The regular
divergence, hidden divergence and trend lines are
automatically drawn as illustrated in this example.
Feature Tip:
E-mail Chart Images
by Howard Arrington
Ensign Windows makes it easy to e-mail a chart image to
anyone. Open a chart and then press CTRL-E to display the
following e-mail form in Ensign Windows.
The chart image was saved in the compressed
PNG format and will be attached to the e-mail. You can
enter a message to accompany the picture. Enter the
recipient's e-mail address in the Other edit box and check
the Other check box. The e-mail tool can also send the
e-mail to multiple addresses by entering them in the List
and checking the List check box. Click the Send
button to transmit your message and attached picture.
The recipients will receive an e-mail that
looks something like this example.
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