Drawdown limits
To manage risk, prop firms set a drawdown limit, which is the maximum drop from your asset peak to its lowest point. Ok, let’s make it simpler. If your portfolio begins with $5,000, rises to $7,000, and later falls to $4,200, the drawdown is $7,000-$4,200 ($2,800) expressed as a percentage of the peak ($7,000), equaling 40%. Prop firms set drawdown limits to prevent traders from using the most risky strategies that can result in big losses.