What is Daily Drawdown in Prop Trading?
Daily drawdown is one of the most important rules in prop firm trading — and one of the most common reasons traders lose their funded accounts. Understanding exactly how it works and how it differs from trailing drawdown can mean the difference between passing an evaluation and starting over.
Daily Drawdown Definition
Daily drawdown — also called the Daily Loss Limit (DLL) — is the maximum amount your account can lose in a single trading day. Hit this limit and the platform locks you out of trading for the rest of the session. On most prop firms the daily loss limit is separate from the trailing drawdown and applies on top of it.
How Daily Drawdown is Calculated
Most prop firms calculate daily drawdown from your account balance at the start of the trading day — typically midnight or the start of the futures session. Some firms calculate it from your highest balance during the day. Always check your firm's specific rules to know which method they use.
Example
On a $50,000 Topstep account the daily loss limit is $1,000. If your balance at the start of the day is $51,000, your daily floor is $50,000. If your balance drops to $50,000 at any point during the session — whether from closed trades or open floating losses — trading is halted for the day.
Daily Drawdown vs Trailing Drawdown
These are two separate rules that both apply at the same time. The trailing drawdown is a permanent floor that follows your highest balance over time. The daily loss limit is a temporary daily cap that resets each session. You can breach either one independently — hitting the daily limit does not end your account, just your day. Hitting the trailing drawdown ends the account entirely.
Firms With No Daily Loss Limit
Several prop firms have eliminated the daily loss limit entirely, which gives traders significantly more flexibility:
- MFFU — no DLL on any plan
- Take Profit Trader — no DLL
- Alpha Futures — no DLL
- Tradeify Select Flex — no DLL and no consistency rule
How to Manage Daily Drawdown
Set your own internal daily stop at 70-80% of the firm's limit. If you hit your internal stop, close the platform and walk away. The best traders treat their daily loss limit as a hard rule — not a guideline. Trading through it out of frustration or to "get back to even" is the fastest way to fail an evaluation.