To avoid a situation where you could end up with excessively large positions that may put your Forex trading float at risk, you can choose to introduce an extra rule. This rule would limit the dollar value of a position to be no more than a set percentage of your entire Forex trading float.

For example, you might decide that you`ll never open a position that has a dollar value of more than 25% of your entire Forex trading float. This rule would only be executed if, after calculating the formula that determines how many shares you buy, you find the dollar value of that position would greater than 25% of your float. If this happened, you would scale down the position to make sure it did not exceed that 25%.

The percentage that you decide upon will depend on the type of system you`re trading, the size of your float, and your personal tolerance for risk. Generally, smaller Forex trading floats might use 25%, and larger Forex trading floats might use as little as 10% or even 5%. There are no definitive numbers, and the percentage that you choose will depend on your personal circumstances.

Once this tendency is corrected for you will have all your money management rules in place, ready to control your risk in the Forex market. Now you need to take the next step. Test your system to find out which of the variables best suit you, remembering always that position sizing is the most significant part of any system design. It is the lynchpin of money management. Once you`ve tested your system, and fine-tuned your rules, you will be well on your way to becoming a successful Forex trader.

Effectively, it’s like drawing a line in the sand underneath the share price, saying, “If the share price falls below this line, then the stock hasn’t done what I thought it was going to do, and I’ll exit the position.”

This allows you to protect your investing trading plan, because it cuts your losses short, and guards against an all too human tendency to want to believe you must be right.

95% of investing in an entry Forex position means you are expecting to profit from the trade. If, however, the share-investing price goes against you, you might feel the need to justify why you bought the stock by holding onto it until it turns a profit. You might have heard the idea that all big investing losses once started as small losses. Well, while the share price continues to go in the wrong direction, those losses grow in lockstep. This is why you need to have a stop loss in place – it’s like having an ejector seat that tells you when to abort the mission.

One of the most common question I’m asked when traders are introduced to a stop loss is “How wide should I set my stop?”

In other words, how much room should I give the stock to move? There are no definitive answers to this question because it depends on what time frame you’re investing in. If you’re a shorter-term investing trader, you’re going to have a stop loss that’s set closer to the share price. If you’re a longer-term investing trader, you’ll give the share price a little bit more room to move and set your stop loss lower.

Once you’ve identified what time frame you’re looking at trading, you need to be able to remove the normal market noise (volatility) in that particular time frame. You don’t want to have to close out of an investing position just because a share price moved a little bit due to its normal trading volatility.

In fact, there are some serious drawbacks to setting tight stops.

First, you’ll decrease the reliability of your system because you get stopped out more often.

Second, and probably a little bit more importantly, you dramatically increase your transaction costs, because you’re trading transaction costs make up a major proportion of your business expenses.

To give yourself a fighting chance, you want to trade a system that doesn’t chew through excessive brokerage fees. This is one of the major reasons I steer my clients into developing a trading system that runs over a slightly longer time frame. With the correct system in place, and your investing risk minimized, you are well positioned to maximize your trading profits.

There are a couple of reasons:

First, to warn you about the worst Forex trading strategy, because you really don`t want to end up using this system.

Second, because once you know the worst possible Forex trading strategy, the one that is designed to maximize your losses over the long run, then you can reverse it to craft a strategy which does the exact opposite.

With what you learn from the worst Forex trading strategy, you will be able to create a system that will produce some tremendous long-term gains. The worst Forex trading strategy I`m referring to, which is simply the worst Forex trading strategy I have ever encountered, is known as averaging down. This horrifying Forex trading strategy is the process of buying more shares that you had previously acquired, as the price drops.

Traders often purchase shares this way in an effort to reduce their initial entry price.

Only bad investors average down by buying shares of a sinking assests to decrease their overall average price per share. This Forex trading strategy is hardly ever effective, and is often like throwing good money after bad. It also magnifies a trader`s loss if the share keeps dropping. Remember, just because a share is cheap now that doesn`t mean it`s not going to get any cheaper. However, let`s examine how this devastating Forex trading strategy works. Say you bought one thousand shares at $40.

The novice investor may not have a stop loss in place, and the share price falls to $30 dollars. Here comes the stupidity of this Forex trading strategy – to average down the novice trader might by another thousand shares at $30 to lower the average cost per share that he`d already purchased. So, his average cost per share would now be $35.

Unfortunately, the share price may fall even further, and the novice trader will again buy more shares to reduce the average cost per share. They end up buying more and more into a share that`s losing their money.

Now, imagine this Forex trading strategy being applied to a portfolio of assets. In the end, all the capital will automatically be allocated to the worse performing assets in the portfolio while the best performing assets are sold off. The result is, at best, a disastrous underperformance versus the market.

If a trader uses an averaging down system and uses margins, their losses will be magnified even further. The biggest problem with this Forex trading strategy is that a trader`s gains are cut short, and the losers are left to run. My advice is – never average down. The process of buying a share, watching it fall, and then throwing more money at it in the hopes that you`ll either get back to break even or make a bigger killing is one of the most misguided pieces of advice on Wall Street. Never be faced with a situation where you`ll ask yourself, Should I risk even more than I originally intended in a desperate attempt to lower my cost and save my butt?`

Instead, design a simple, robust system with good money management rules. I can practically guarantee the results will be better than averaging down.