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Daily loss limit in trading: how to set it and when to stop
A daily loss limit is risk management for the whole day: 2% is four stops at 0.5%, why to pause after a losing streak, and what the limit won't do for you.
Contents
A daily loss limit is the most you allow yourself to lose in one trading day; once it's reached, you open no new trades until tomorrow. A workable start is 0.5% of the account per stop and a 2% daily limit, which is four stops, plus a pause after several losses in a row. The limit doesn't pick entries or promise profit. It keeps one bad day from knocking you out of trading.
Risk management in trading usually starts with a single trade: the stop goes where it belongs, the size follows from risk, and a stop costs 0.5% of the account. With two or three trades a day, that's enough. A bad day looks different: a stop, another stop, and by the sixth trade the size is bigger than usual and there's no setup. What protects you from that day is a cap on the day's loss and a pause after a losing streak.
What is a daily loss limit
A daily loss limit is the second of three layers of risk management in trading, and all three are set in advance:
| Layer | Rule | Example |
|---|---|---|
| Trade | stop before entry, size from risk | 0.5% of the account per stop |
| Day | a ceiling on the day's loss | 2%, which is four stops |
| Streak | a pause after several stops in a row | four losses in a row ends the day |
The first layer is covered in the article on position size from risk. This one is about the other two.
The stakes are high: according to ESMA, the EU markets regulator, 74–89% of retail accounts typically lose money on CFDs (ESMA press release, 27 March 2018). Risk management sets the price of a mistake; profit still depends on the system.
Why the limit is set in advance
Saying "that's enough for today" is hard after the third stop. You want the money back, and the next trade gets opened faster than it gets thought through. Traders call this tilt, and the trades that come out of it revenge trading. So you pick the limit in the morning with a clear head and only follow it during the day.
The second reason is arithmetic. Getting back from a drawdown takes a bigger gain than the loss:
| Drawdown | Gain needed to recover |
|---|---|
| −5% | +5.3% |
| −10% | +11.1% |
| −20% | +25% |
| −30% | +42.9% |
| −50% | +100% |
Five bad days at −2% add up to −9.6%. Five days at −6% with no ceiling come to −26.6%, and you need +36% to get back.
How to set a daily loss limit
Count the limit in stops and start at three to five. With 0.5% risk per trade, a 2% daily limit is four full stops.
- Risk per trade, 0.5%
- $50
- Daily limit, 2%
- $200
- 200 ÷ 50
- 4
- Full stops before the pause
- 4
- Loss for the day at the limit
- −$200
A limit under two stops will end your day on ordinary noise: any system has two losses in a row. A limit of eight or ten stops kicks in when the day is already ruined. That's why we'd start at three to five stops and tune the number on your own history.
The base is the balance at the start of the day. That makes the limit a sum you know in the morning: 2% of $10,000 is $200, and it stays $200 until the evening.
A losing streak calls for a pause, not a new system
Working systems have losing streaks too, and more often than people expect. Take the system from the backtest article: 40% winners, an average win of 2R, an average loss of 1R, +0.2R per trade on average. If trades are independent of each other, over 100 trades it will almost certainly hit a long run of stops (our calculation):
| Losses in a row | Chance of seeing it in 100 trades |
|---|---|
| 5 | 98% |
| 6 | 87% |
| 7 | 69% |
| 8 | 49% |
Eight stops in a row for a profitable system is about a coin flip. So a streak alone doesn't prove the system is broken, and the middle of one is a bad time to change the rules. The pause protects the trader: after four or five stops the pull to size up or take a trade without a setup gets strong. How often you get such streaks shows up in the journal: the "In a streak" breakdown sorts trades by their place in a run of wins or losses.
Warn or block
A limit can be a reminder: the entry goes through, but you see that you've crossed the line. Or it can be a hard stop, where the entry simply doesn't go out. A reminder leaves the call to you, and for an experienced trader that is sometimes enough, but on a bad day it's easy to miss. If you've ever caught yourself trading to win it back, you need the hard stop.
Whether a program can block an entry is worth finding out before you install it. What else to ask is listed in the article on choosing a trading platform.
What a limit won't do
- It won't close positions. It only checks new entries and never stops you from closing a position.
- It counts closed trades. The floating loss on an open position lands in the day's result when the position closes, so the limit doesn't replace a stop on each trade.
- It won't cancel pending orders. An order already sitting at your broker or exchange will fill without any check. If the day is over, cancel them yourself.
Daily loss limit in Pulse Terminal
Pulse Terminal is a trading terminal for Windows, and its limits live in the settings, in the "Risk management" section (the gear in the top right corner of the window). Zero in a field means no limit. Out of the box the limits are off and the mode is "warn", so turn them on yourself.
| Setting | What it does |
|---|---|
| "Max daily drawdown, %" | counted from the balance at the start of the day; the day's loss includes closed trades with commission and swap |
| "Max losses in a row" | how many closed losing trades in a row you tolerate; a winning trade resets the counter |
| "Max order volume, lots" | a ceiling for a single order, checked before sending |
| "Double-click guard, s" | a second entry in the same direction sooner than this is treated as accidental and rejected; 3 s out of the box |
| "What a reached limit does" | "warn" or "block" |
The day starts at midnight: by the server clock for a broker, and by UTC for an exchange. The losing streak is counted over the same day's trades, so each new day starts with a clean counter. The settings are shared, but the limits are counted on the account you're trading: losses at one broker don't close the day at another.
Limits are checked before an order goes out, for the BUY and SELL buttons and for hotkeys alike. When a limit is hit, the terminal shows a red bar with the reason, for example "risk management does not let the entry through: 3 losses in a row against a limit of 3". The bar stays up for about a second, so "warn" is a reminder, not protection. If the trade journal hasn't been read yet, "block" won't let the entry through blind: the terminal asks you to try again in a few seconds.
Limits work in the Backtest too, since otherwise it couldn't show how they behave. There, the whole run counts as the day, and the run's deposit is the base. So you can rehearse a losing streak on a trading simulator before you meet one live.
FAQ
How much of the account should you risk per trade?
A workable range is 0.5% to 2%: above 2%, a losing streak quickly drags the account into a deep drawdown. Test your number on a streak: at 2% risk, eight stops in a row take about 15% of the account; at 0.5%, about 4%.
What is a good daily loss limit?
Three to five stops at your per-trade risk: with 0.5% per trade that's 1.5–2.5% a day. A limit under two stops triggers on ordinary noise, and one of eight to ten stops kicks in when the day is already ruined.
What should you do after a losing streak?
Stop by the rule rather than by feel, and review the trades the next day: were they on plan? A streak alone doesn't prove the system is broken. A system with 40% winners hits five losses in a row within a hundred trades almost every time.
Does a daily loss limit close open positions?
It depends on the software. In Pulse it doesn't: the limit only checks new entries, and the floating loss counts toward the day once the position closes. That's why every trade still needs its own stop.
The numbers in this article are worked examples, not trading advice. Trading on financial markets carries a risk of losing money.
