Daily loss limits: what they are and how to trade around them
A hard stop on how much you can lose in one day. Simple on paper, and the reason plenty of good plans never make it to lunch.
A daily loss limit is the most you are allowed to lose in a single trading day. Many prop firm accounts have one, and plenty of traders set their own even with no firm involved. Once you hit it, you are done for the day. On some accounts, hitting it ends the account altogether.
How it works
If your account has a $1,000 daily loss limit, then once your losses for the day reach $1,000, you have to stop. Depending on the account, that loss can count closed trades only, or closed trades plus any open loss.
You lose $400 on your first trade and $350 on your second. You are down $750 on the day, so you have $250 of room left. If your normal stop is 10 points on NQ (about $200 on one contract), you have room for barely one more trade at your usual risk.
This is where most people get caught: they keep their usual size even though their room for the day has shrunk.
Daily loss limit vs trailing drawdown
They sound similar, but they protect different things:
| Daily loss limit | Trailing drawdown | |
|---|---|---|
| Resets | Every trading day | Never moves down |
| Measures | Today's losses | Distance from your highest balance |
| Usual consequence | Stopped for the day, or fail (varies by firm) | Account fails |
Many accounts have both, and the one that is closer at any moment is the one that matters. After you give back part of a run-up, the trailing floor can be nearer than the daily limit. See trailing drawdown explained for how that floor moves.
Firms handle it differently
At some firms, hitting the daily limit just stops you for the day and you come back tomorrow. At others, it counts as a rule break and ends the account. Some account types have no daily limit at all. Rules change, so check your firm's current terms rather than relying on what someone told you last year.
Five habits that keep you inside it
- Size from the limit down. If your limit is $1,000, a $500 stop means two losers end your day. Most traders want room for at least three or four normal losses.
- Set a personal stop below the real one. Stop trading at, say, 70% of the limit. The last 30% is where revenge trades happen.
- Cut size after two losses. Your remaining room just shrank, so your risk per trade should too.
- Know your number in points. Convert the dollar limit to points on the contract you trade. On NQ one point is $20 a contract; on ES it is $50. On the micros (MNQ and MES) it is a tenth of that.
- Stay away from the first minutes after big news until you have practiced them. Spreads widen and moves overshoot.
Practice the bad day on purpose
Most people only discover how they behave near their daily limit when real money is on the line. It is much cheaper to find out on a replay. Tapely sessions can run a daily loss rule (switch it on in the rule sheet) that counts open losses as well as closed ones, so you can play the morning where everything goes wrong and practice stopping.