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Reading Gary Smiths book “How
I trade for a living”, I came across a reference to
an interview with Donald Sliter, a top S&P floor trader. When
asked about his trading strategy he had replied that it is a
matter of understanding strength and weakness. When asked to
expand on that, he said, “I scalp to the short side if we are
trading weak to the Dow. I scalp to the long side if we’re
trading strong to the Dow.” The interviewers were amazed that
one of the biggest traders in the S&P pit had such a simple
strategy.
For me, this reinforces the idea
that as an active day trader of the futures market, it is not
about developing complex, high probability strategies; it is
about having simple, logical, high frequency strategies that
give an edge. There are different approaches to creating an edge
in trading. One that I like is to have a technique for
determining the trend of the market and then looking for
opportunities in line with the trend. One of the problems of
trading trend following strategies is that they generate
frequent losses in non-trending markets. One way to mitigate
this problem is to not trade the signals from your trend
following strategy, but use them as a filter for your trades.
Lets say you use a moving average
(or any other trend identification approach) to measure trends;
instead of buying the market when it crosses the moving average,
see it as a signal to look for buying opportunities. So your
strategy is to be a buyer when the market is above the moving
average and a seller when the market is below the moving
average. You can then use any number of techniques for
generating entry signals in line with the identified trend. If,
for example, you are a fan of RSI or any other oscillator, use
that as your entry signal, but only take signals in line with
the trend as you see it.
When the market is trending, your trend following technique may
keep you on the right side of the market and your entry signal
may produce multiple successful trades. When the market is range
bound, you won’t be trading every breakout, but you may be
naturally drawn to buying dips and selling rallies (in line with
your trend strategy signals).
Why Day Trade the Futures Market?
Which would you rather have, a
strategy that is right 70% of the time and has an average profit
of £110, or a strategy that is right 45% of the time and has an
average profit of £26…?
...Of course there is one vital bit of information
missing…the frequency of trading.
If the first system (A) only trades once a day and the second
system (B) trades 10 times a day, there is going to be a big
difference in the outcome.
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System A |
System B |
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% Profitable
|
70% |
45% |
|
Av Gain |
200 |
150 |
|
Av Loss |
-100 |
-75 |
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Average Trade
|
110 |
26.25 |
|
Trades/Month
|
20 |
200 |
|
Av Monthly Gain
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£2,200
|
£5,250
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Is it going to be easier to develop
System A or System B? When I explore trading ideas it is ideas
that have the profile of system B that I am looking for. It is
frequency of trading that is one of the most important criteria
to me. To appreciate frequency, consider a casino.
The odds of the casino showing a
profit on the spin of the roulette wheel are 51.35% (19/36). Now
if the casino could only spin the wheel once a day, it wouldn’t
be a great business, they would show a loss on nearly every
other day and would make a very modest profit. On the other
hand, if they can (as they do) spin the wheel once a minute, 10
hours a day, the casino will make a fortune and the odds of a
losing day are negligible.
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Roulette |
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|
|
% Profitable
|
51.35% |
51.35% |
|
Av Gain |
100 |
100 |
|
Av Loss |
-100 |
-100 |
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Average Trade
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2.70 |
2.70 |
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Trades/Month
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30 |
18000 |
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Av Monthly Gain
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£81 |
£48,649
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I think that we need to bring a
similar mentality to trading. We do not need a system that has
big average gains, we do not need a system that has a high
percentage of profitable trades, we need a system that trades
frequently and has an edge. (Trading foreign exchange on margin
carries a high level of risk, and may not be suitable for all
investors. The high degree of leverage can work against you as
well as for you. Before deciding to invest in foreign exchange
you should carefully consider your investment objectives, level
of experience, and risk appetite. The possibility exists that
you could sustain a loss of some or all of your initial
investment and therefore you should not invest money that you
cannot afford to lose. You should be aware of all the risks
associated with foreign exchange trading, and seek advice from
an independent financial advisor if you have any doubts) Of course to implement such a
strategy we need to be available to day trade and we need a
market with very low costs.
Trading the Opening Gap
I have always considered the
opening price of the FTSE100 futures to be a useful indication
of the overall direction of the market for the day. When the
market opens significantly up or down from the previous days’
close it is either for good reason, or for no good reason. If it
is for no good reason it is to be expected that the market will
reverse the opening move. If there is good cause for this
opening price, then the market is likely to find support (either
buying for an up open or selling for a down open) and will
continue to move in line with the opening move.
So when I see an opening move then
I expect it to reverse, but if it finds support at these prices
I expect the market to move in the direction of the open. Before
I first started trading on the floor, I traded from home through
a discount broker. After the usual and inevitable losing
experiences trading an absurdly optimistic, over optimised,
3-period moving average system, I settled down to studying the
market. I came up with a system that was based almost entirely
on the opening price in the FTSE. It did not trade very
frequently (which is good for an off-floor trader), but it had a
high probability of success and required only a few minutes of
my day. This approach worked well enough for me to recoup my
previous losses and put together a big enough stake to become a
floor trader
The FTSE often opens up or down
from the previous close and it seems natural that this would be
the case as after the FTSE closes the US markets are still
trading. So if the S&P moves up after the close of the FTSE we
can expect the FTSE to open up and vice versa. I have never
examined US futures in the same depth that I have the FTSE, but
I was interested to read a book by George Angell called “Inside
the Day Trading Game”. He discusses the concept of
the “paradoxical event”, which is really about distinguishing
when to fade a move and when to go with it. A paradoxical event
is one when an up move is the precursor to a bigger down move
and a down move is a precursor to a bigger up move. An opening
gap is often an example of a paradoxical event.
Looking at the E-Mini S&P, only
between the open and close of the big S&P futures, I have
explored the value of the opening gap. Below is a chart that
shows the overnight gap in the E-Mini S&P, the days’ gain and
the results if you took a position against the opening move. So
if the market gaps up, you sell the open and if it gaps down you
buy the open. Hence on March 8th, the gap is up and
the market went down 5 points in the day, so by fading the
opening gap, the strategy would have made a profit of 5 points.
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E-Mini S&P
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Over Night Gain
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Day Session Gain
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Fade Opening
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08-Mar-02 |
10 |
-5 |
5 |
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11-Mar-02 |
-1.25 |
3.5 |
3.5 |
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12-Mar-02 |
-11 |
11 |
11 |
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13-Mar-02 |
-6.75 |
-3.75 |
-3.75 |
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14-Mar-02 |
0.75 |
-0.25 |
0.25 |
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15-Mar-02 |
4 |
6.5 |
-6.5 |
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18-Mar-02 |
4 |
-4 |
4 |
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19-Mar-02 |
5 |
1 |
-1 |
|
|
|
|
|
|
|
|
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12.5 |
The results for the 8 day show a
profit of 12.5 points, whereas from the open of March 8th
to the close of March 19th the E-Mini S&P only moved
3.25 points. So it would seem that the direction of the opening
gap is also a useful indicator for the days’ direction, although
of course a more detailed study needs to be performed to verify
this.
Lost in Loss
An email in response to my last
article prompted me to consider the significance of taking
responsibility in trading. There is a natural tendency for most
people, in any area of life, to not take responsibility for
results and behaviours that appear negative. We want to see
ourselves in a good light and it is tempting to try to avoid
responsibility for acts that we consider bad.
I have noticed for example, that
liars (I mean here people who habitually lie) do not see
themselves as liars. For every lie that they are conscious of,
they have their justifications. In their mind the lie would have
been to save someone else’s embarrassment or disappointment;
something that allows the liar to feel that not only they are
not acting deceitfully, but they are actually doing a good and
kind act.
I remember once a teacher at my
junior school crudely picking some bit of stuck food out of his
teeth. After he had finished he justified himself by saying to
us (8 year olds) that he only did it because he knew that we had
no table manners. We weren’t judging him; he was judging himself
and using us as his scapegoat.
What we resist persists
We all lie to some degree and I don’t have a problem with that;
what I do consider important is how we explain the lie to
ourselves. When you lie are you honest with yourself about it,
or do you make up a story to yourself so you don’t feel guilty?
It is a difficult question to answer, but one that will say a
lot about your trading.
The most important, the most
difficult, and the first skill that a trader must learn is to
cut their losses quickly. It is essential (as we all have read
many, many times); we only lose significant money by holding
onto losing positions. So why do so many (perhaps all) of us
find it so difficult? What is it about cutting a loss that is so
hard? The answer, I believe, is in what we say to ourselves
about what a loss means.
It is the meaning we attach to a
loss that determines whether we can accept it and let it go; or
whether we refuse to accept it and in so doing hold on to it.
What we resist persists. If a loss means something bad about
you; if it means you’re a loser, or a failure or just no good,
or doomed to financial subsistence or whatever; then you won’t
be willing to accept it.
Too big
Take it to an extreme, if it was a life or death matter, if you
were going to be beheaded if you have a losing trade; you would
never, ever, accept the loss, you would hold on for ever and as
soon as the position was 1 point in profit, you would grab it
immediately! Isn’t that how many of us trade now? If so, ask
yourself what does a losing trade mean about you?
If a loss means something negative
about us we won’t want to accept it, this is human nature. We
would rather hold on as long as we can and then, when we
inevitably have to take the loss because it is now too big; too
big to hide, too big to ignore, too big to refuse to accept; we
look for our scapegoat.
The ‘they’ of the market: the
controllers, the insiders, the manipulators, or even the market
itself; anything but to take the judgement that the loss
implies. The objective of our self-deceit is to avoid the
judgement that the loss imposes. In the same way that the
teacher condemned the school children in order to avoid the
judgement about his manners, so do we look to shift the blame to
some third party.
Significance of loss
The problem here lies, not with our self-deceit, but with the
meaning that we attach to having a loss. If a loss means
something negative, of course we don’t want to accept it; but if
a loss had no significance to us, accepting it would be easy.
Day Trader Skills
I received an email from a
prospective buyer of my online trading course. His question
(below) caused me to think about the wisdom of pursuing trading
as a worthy venture. I know that a lot of readers are investors
rather than traders, but regardless of your trading horizons,
the skills and concerns of active short-term trading are
relevant to us all.
Question: “There are a lot of
people who say that day trading is for ‘fools’ and that it is
very difficult to make a living from Day Trading. What are your
opinions?”
Trading is like most business: it
requires commitment and perseverance. It is never easy to make
money, but people who have mastered a skill make it appear easy.
The really successful pit traders that I have known made trading
look very easy, tantalisingly easy; but they all had many years
of experience behind them. For every successful trader there has
probably been a few hundred who have tried and failed.
Two core skills
I think people fail at any business if they approach it without
an appreciation and understanding of what is required for
success. The majority of traders fail, because they have no such
appreciation and they have unrealistic expectations of
themselves. Any trader who starts with the expectation of
becoming an instant success is setting himself up for failure.
No one would decide to become a
golf pro and assume that they could just pick up a bag of clubs
and start winning tournaments. Yet novice traders do this all
the time. Just to start with the understanding that trading is a
skill that is developed over time, through experience, puts a
novice trader way ahead of the competition.
There are two core skills in
trading: first the ability to anticipate the market (read the
market) and second, having the discipline to execute your plan.
To learn to read the market you may as well use a trading
simulator and only start to trade when you have demonstrated to
yourself that you can anticipate the market. Discipline, though,
has to be developed and tested in the real world.
Stick to your own rules
Discipline is really the crux of the matter and it is here that
most traders fall down. Their failure is mainly due to the fact
that they are not really aware of its importance. Just starting
out as a trader with the intention of developing your discipline
puts you way ahead of the average trader. If you can trade with
discipline (i.e. stick to your own rules and limits) you are 95%
there!
So I would say that for the average aspiring trader, trading is
a fool’s game; but for those of us who approach the business as
a business, with a clear understanding of the unique challenges
that trading offers, it can be a rewarding and fulfilling career.
Malcolm Robinson
Trading foreign exchange on margin carries a high level of
risk, and may not be suitable for all investors. The high degree
of leverage can work against you as well as for you. Before
deciding to invest in foreign exchange you should carefully
consider your investment objectives, level of experience, and
risk appetite. The possibility exists that you could sustain a
loss of some or all of your initial investment and therefore you
should not invest money that you cannot afford to lose. You
should be aware of all the risks associated with foreign
exchange trading, and seek advice from an independent financial
advisor if you have any doubts.
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