Always remember that some unpredictable event like a natural disaster, war or unexpected death of a political leader could throw the whole market into misunderstanding.
If you’re risking too much on each trade then at some time or another your funds will be wiped out. All systems have their highs and lows and if your risk is too high, your account balance may not be able to recover from the downs.
On the other hand, if your leverage is too low, you won’t make much money even from a rewarding system. And if your stop loss is too close to your entry point, it’s going to be caused too shortly. So risk must be optimised for your system. It depends on drawdown and average profit or loss per trade, but a good rule of thumb is to chance between 1 percent and five pc of your funds on each trade. Generally, the more cash a trader has in their account, the more careful they are with it. Some traders consider that having a set risk per trade is too inflexible and the chance should rely on the power of a signal. That’s fine as long as the variable risk is still outlined according to the system. What you want to avoid is varying the danger dependent on intuition, or dependent on the result that you had from the last trade. That may be a recipe for disaster in worldwide currency trading.