The Trader's Fallacy
The Trader's Fallacy is one of
the most familiar yet treacherous ways a Forex traders can go wrong.
This is a huge pitfall when using any manual Forex trading system.
Commonly called the "gambler's fallacy" or "Monte Carlo fallacy" from
gaming theory and also called the "maturity of chances fallacy".
The
Trader's Fallacy is a powerful temptation that takes many different
forms for the Forex trader. Any experienced gambler or Forex trader will
recognize this feeling. It is that absolute conviction that because the
roulette table has just had 5 red wins in a row that the next spin is
more likely to come up black. The way trader's fallacy really sucks in a
trader or gambler is when the trader starts believing that because the
"table is ripe" for a black, the trader then also raises his bet to take
advantage of the "increased odds" of success. This is a leap into the
black hole of "negative expectancy" and a step down the road to
"Trader's Ruin".
"Expectancy" is a technical statistics term for a
relatively simple concept. For Forex traders it is basically whether or
not any given trade or series of trades is likely to make a profit.
Positive expectancy defined in its most simple form for Forex traders,
is that on the average, over time and many trades, for any give Forex
trading system there is a probability that you will make more money than
you will lose.
"Traders Ruin" is the statistical certainty in
gambling or the Forex market that the player with the larger bankroll is
more likely to end up with ALL the money! Since the Forex market has a
functionally infinite bankroll the mathematical certainty is that over
time the Trader will inevitably lose all his money to the market, EVEN
IF THE ODDS ARE IN THE TRADERS FAVOR! Luckily there are steps the Forex
trader can take to prevent this! You can read my other articles on
Positive Expectancy and Trader's Ruin to get more information on these
concepts.
Back To The Trader's Fallacy
If some random
or chaotic process, like a roll of dice, the flip of a coin, or the
Forex market appears to depart from normal random behavior over a series
of normal cycles -- for example if a coin flip comes up 7 heads in a
row - the gambler's fallacy is that irresistible feeling that the next
flip has a higher chance of coming up tails. In a truly random
process, like a coin flip, the odds are always the same. In the case of
the coin flip, even after 7 heads in a row, the chances that the next
flip will come up heads again are still 50%. The gambler might win the
next toss or he might lose, but the odds are still only 50-50.
What
often happens is the gambler will compound his error by raising his bet
in the expectation that there is a better chance that the next flip
will be tails. HE IS WRONG. If a gambler bets consistently like this
over time, the statistical probability that he will lose all his money
is near certain.The only thing that can save this turkey is an even less
probable run of incredible luck.
The Forex market is not really
random, but it is chaotic and there are so many variables in the market
that true prediction is beyond current technology. What traders can do
is stick to the probabilities of known situations. This is where
technical analysis of charts and patterns in the market come into play
along with studies of other factors that affect the market. Many traders
spend thousands of hours and thousands of dollars studying market
patterns and charts trying to predict market movements.
Most
traders know of the various patterns that are used to help predict Forex
market moves. These chart patterns or formations come with often
colorful descriptive names like "head and shoulders," "flag," "gap," and
other patterns associated with candlestick charts like "engulfing," or
"hanging man" formations. Keeping track of these patterns over long
periods of time may result in being able to predict a "probable"
direction and sometimes even a value that the market will move. A Forex
trading system can be devised to take advantage of this situation.
The trick is to use these patterns with strict mathematical discipline, something few traders can do on their own.
A
greatly simplified example; after watching the market and it's chart
patterns for a long period of time, a trader might figure out that a
"bull flag" pattern will end with an upward move in the market 7 out of
10 times (these are "made up numbers" just for this example). So the
trader knows that over many trades, he can expect a trade to be
profitable 70% of the time if he goes long on a bull flag. This is his
Forex trading signal. If he then calculates his expectancy, he can
establish an account size, a trade size, and stop loss value that will
ensure positive expectancy for this trade.If the trader starts trading
this system and follows the rules, over time he will make a profit.
Winning
70% of the time does not mean the trader will win 7 out of every 10
trades. It may happen that the trader gets 10 or more consecutive
losses. This where the Forex trader can really get into trouble -- when
the system seems to stop working. It doesn't take too many losses to
induce frustration or even a little desperation in the average small
trader; after all, we are only human and taking losses hurts! Especially
if we follow our rules and get stopped out of trades that later would
have been profitable.
If the Forex trading signal shows again
after a series of losses, a trader can react one of several ways. Bad
ways to react: The trader can think that the win is "due" because of the
repeated failure and make a larger trade than normal hoping to recover
losses from the losing trades on the feeling that his luck is "due for a
change." The trader can place the trade and then hold onto the trade
even if it moves against him, taking on larger losses hoping that the
situation will turn around. These are just two ways of falling for the
Trader's Fallacy and they will most likely result in the trader losing
money.
There are two correct ways to respond, and both require
that "iron willed discipline" that is so rare in traders. One correct
response is to "trust the numbers" and merely place the trade on the
signal as normal and if it turns against the trader, once again
immediately quit the trade and take another small loss, or the trader
can merely decided not to trade this pattern and watch the pattern long
enough to ensure that with statistical certainty that the pattern has
changed probability. These last two Forex trading strategies are the
only moves that will over time fill the traders account with winnings.
Forex Trading Robots - A Way To Beat Trader's Fallacy
The
Forex market is chaotic and influenced by many factors that also affect
the trader's feelings and decisions. One of the easiest ways to avoid
the temptation and aggravation of trying to integrate the thousands of
variable factors in Forex trading is to adopt a mechanical Forex trading
system. Forex trading software systems based on Forex trading signals
and currency trading systems with carefully researched automated FX
trading rules can take much of the frustration and guesswork out of
Forex trading. These automatic Forex trading programs introduce the
"discipline" necessary to actually achieve positive expectancy and avoid
the pitfalls of Trader's Ruin and the temptations of Trader's Fallacy.
Automated
Forex trading systems and mechanical trading software enforce trading
discipline. This keeps losses small, and lets winning positions run with
built in positive expectancy. It is Forex made easy. There are many
excellent Online Forex Reviews of automated Forex trading systems that
can do simulated Forex trading online, using Forex demo accounts, where
the average trader can test them for up to 60 days without risk. The
best of these programs also have 100% money back guarantees. Many will
help the trader pick the best Forex broker compatible with their online
Forex trading platform. Most offer full support setting up Forex demo
accounts. Both beginning and experienced traders, can learn a tremendous
amount just from the running the automated Forex trading software on
the demo accounts. This experience will help you decide which is the
best Forex system trading software for your goals. Let the experts
develop winning systems while you just test their work for profitable
results. Then relax and watch the Forex autotrading robots make money
while you rake in the profits.
Ben Theranbak is an avid student of history, economics,
statistics and the markets. He has an MBA, an MS in Aeronautical
Engineering and is a graduate of the Naval War College. A former Naval
Aviator, Ben is a skydiver and world traveler.
Get a FREE report on a SPECIAL new development in FOREX trading at his website at Forex Megadroid. This site also offers reviews of several of the best available FOREX automatic trading systems that offer fully automated trading capability along with the ability to fully test the systems using Demo accounts or paper trading for a full 60 days along with full, unconditional 100% money back guarantees.
Get a FREE report on a SPECIAL new development in FOREX trading at his website at Forex Megadroid. This site also offers reviews of several of the best available FOREX automatic trading systems that offer fully automated trading capability along with the ability to fully test the systems using Demo accounts or paper trading for a full 60 days along with full, unconditional 100% money back guarantees.
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