Daily Loss Limit Explained
The daily loss limit is a real-time risk rule that caps how much you can lose in a single trading day. Most prop firms set this at 3-5% of the account balance. Breaching this limit — even for one tick — results in immediate account termination.
How the Daily Loss Limit Works
The daily loss limit typically resets at the start of each trading day (usually 5:00 PM or 6:00 PM ET for futures). It calculates your worst equity drawdown from the day's starting balance. This includes both realized P&L (closed trades) and unrealized P&L (open positions). If you start the day at $50,000 with a 4% daily limit, your account cannot drop below $48,000 at any point during the day.
Balance-Based vs Equity-Based
Some firms calculate the daily loss limit from your closing balance the previous day, while others use your real-time equity high for the day. The equity-based calculation is stricter because if you are up $500 during the day, your daily limit floor rises by $500. This is similar to a daily trailing drawdown. Check your firm's specific rules to understand which method they use.
Strategies to Avoid Breaching
Set a personal daily stop-loss at 50-60% of the firm's limit. If the firm allows $2,000 daily loss, stop trading at -$1,200. This gives you a buffer for slippage and any delayed fills. Use a maximum of 2-3 trades per day with clear risk-per-trade limits. If your first two trades are losers, stop for the day — revenge trading after losses is the most common cause of daily limit breaches.
Frequently Asked Questions
What happens if I breach the daily loss limit?
Your account is immediately terminated in most cases. Some firms close all open positions automatically when the limit is hit. There is usually no second chance.
Does the daily loss limit include commissions?
Yes — commissions and fees are part of your realized P&L and count toward the daily limit.
When does the daily loss limit reset?
Typically at 5:00 PM or 6:00 PM ET for futures firms. Forex firms may reset at midnight server time. Check your firm's specific reset time.