Taking Care of Risk: Proper Position Sizing
By Dave Floyd   
January 14, 2010

The email and my answer below represent the MOST CRITICAL aspect to trading - MANAGING RISK. Take a moment to read this through as it is critical for longevity in this business.

"Hi - I'm very happy at the AUD/JPY trade and looking at this performance I'm pretty excited about the potential.

Being new to Forex I have opened a mini-lot account with GFT as a way of getting to know the ropes, however I could really do with some sensible advice on your recommended account size plus some insight on the largest draw-down experienced over the period highlighted.

In short I'm pretty nervous on the high leverage available and would like some guidance.

Thanks, Richard"

Richard,

Thanks. Account size is really your choice, there is no right or wrong answer. What is critical though is the size of your trades - that is where people get into trouble.

The first question to ask yourself is this:

"How much am I willing to risk on a per trade basis in terms of percentage of my account?" (Let's assume you start with $5,000 for instance.)

1%? 3%? 5%? - again, there is no right or wrong answer - just choose a number that makes you feel comfortable. Personally, I think anything more than 3% is a bit careless.

With that said, let's say you decide on 3% or $150 ($5,000 * 0.03) of risk on a $5,000 account.

If the trade alert that I issue has a stop-loss of 50 pips, that means you cannot trade more than 3 mini lots (50 pips on 1 mini lot = $50) if you want to not exceed your 3% risk level. If the stop-loss was 150 pips, you could only trade 1 mini lot. A 75 pip stop-loss would allow for only 2 minis. You get the picture.

Under a scenario like this, you will use very little leverage and conduct your trading in a very risk controlled, professional manner. Keeping your risk constant on a per trade basis is critical for longevity in this business.

For more from Dave, visit Aspen Trading for more updates.

 
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