Daily Loss Limit Explained

Rules-first research

Daily Loss Limit Explained

The daily loss limit controls how much an account can lose in a single trading day. It is one of the fastest ways to fail a challenge because it can be breached before the max loss limit is reached.

Last reviewed: 25 May 2026. Check whether daily loss is based on balance, equity, realised P&L, unrealised P&L, commissions, and the firm’s reset timezone.

Daily loss traps

TrapWhy it matters
Equity-based calculationOpen losing trades can breach the limit even before closing.
Commissions/fees includedA trader near the limit can fail because of costs as well as trade loss.
Timezone resetThe “day” may reset at a different time from the trader’s local timezone.
Profit cushion rulesSome firms calculate daily loss from start-of-day balance; others include intraday profits differently.
News volatilityFast moves around events can push losses through the limit before orders fill.

Before trading

  • Know the exact daily loss number in account currency.
  • Set a personal stop below the firm limit.
  • Account for commissions and slippage.
  • Reduce size before high-impact news.
  • Stop trading after a large loss rather than trying to recover near the breach line.