SPECIAL EDUCATION PRESCHOOL BROOKLYN
Each trader must determine how large a drawdown (in this case generally thought of in percentage terms) he or she is willing to accept. It is very much a risk/reward decision. On one extreme are trading systems with very, very small drawdowns, but also with low returns (low risk – low reward). On the other extreme are the trading systems with large returns, but similarly large drawdowns (high risk – high reward). Of course, every trader’s dream is a system with high returns and small drawdowns. The reality of trading, however, is often less pleasantly somewhere in between.
The question might be asked what it matters if high returns in the objective. It is quite simple. The more the account value falls, the bigger the return required to make that loss back up. That means time. Large drawdowns tend to mean long periods between equity peaks. The combination of sharp drops in equity value and lengthy time spans making the money back can potentially be emotionally destabilizing, leading to the trader abandoning the system at exactly the wrong time. In short, the trader must be able to accept, without concern, the draw-downs expected to occur in the system being used.