Risk and sizing
Managing a losing streak
By runtiler team, updated
Why runs of losses are normal, and practical ways through one: a personal daily stop, smaller size, a day off, and a daily limit that pauses.
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Every trader has losing streaks. They happen to careful traders with sound methods, and they don't mean you've lost your skill. What decides how a streak ends is mostly what you do during it.
This guide covers what streaks are, how to tell a normal one from a real problem, and a few habits that keep a bad week from becoming a lost account.
Streaks are normal
Losses cluster by chance, even when each trade is independent. Here are the odds of at least one run of losses in a row over 100 trades:
| Run of losses in a row | Win rate 50% | Win rate 40% |
|---|---|---|
| 5 or more | 81% | 98% |
| 6 or more | 55% | 87% |
| 7 or more | 32% | 69% |
| 8 or more | 17% | 49% |
So a trader who wins half the time will more likely than not see six losses in a row somewhere in 100 trades. A trader who wins 40% of the time, which is common for methods with bigger winners than losers, should expect seven or eight.
This is why a small, fixed risk matters. If your account can't survive a run that the odds say is coming, the plan has a hole in it. Risk per trade shows how many losses each risk level allows.
Is it chance, or is it something else
A streak by chance looks different from one with a cause. A few honest questions:
- Did you follow your plan on every trade: same setups, same risk, stops where they belong?
- Has the market changed character? A method built for calm ranges often struggles in fast trends, and the other way round.
- Are you trading at different times, or in markets you know less well?
- Did the sizes creep up after the first few losses?
If you followed your plan and the market looks the same, it's most likely variance. Keep going, at the same or smaller size. If something changed, deal with that first. Writing a line about each trade in a journal makes this much easier to see.
Set your own daily stop
A personal daily stop is a loss at which you stop trading for the day, set well inside the challenge's own daily limit.
For example, on a $50,000 account with a 4% daily limit, the day's line is $2,000 down. Risking 0.5% ($250) per trade, you might stop for the day after three losses ($750) or after a $1,000 loss, whichever comes first. That leaves the challenge's limit far away, and it leaves you a tomorrow.
The aim isn't to avoid losses. It's to stop before a bad day changes how you trade.
Cut your size
When you're in a drawdown, trading smaller gives you more room to recover. Many traders halve their risk after a set number of losses and go back to normal after a few winning trades.
Here's why it helps. Say you have a $50,000 account with a fixed 8% max loss, so the line is $4,000 down. You've lost five trades at 1% ($500 each), so you're $2,500 down and $1,500 above the line.
- At 1% ($500), the 3rd loss in a row from here reaches the line and ends the account.
- At 0.5% ($250), it takes the 6th.
Same method, same stops, twice the room. The Risk % setting on the order ticket helps here too: because it's a share of your current balance, it gets a little smaller on its own as the balance falls.
Take a day off
Sometimes the best trade is none. A day away resets your head in a way that no rule can.
On Runtiler a day off costs you little:
- A funded account never expires for being inactive.
- A trading day is a day with at least one trade. A day off simply doesn't count, and doesn't undo the days you already have.
- If the challenge has a time limit, check how many days are left. A time limit only applies before you're funded.
If you're holding positions, decide before you leave. Positions held through 00:00 UTC pay an overnight fee for each night, and a market that reopens after a break can open past your stop.
A daily limit that pauses
Some challenges set their daily loss limit to pause instead of end the account. If you know you tend to chase losses, this can be a real safety net.
When a pausing daily limit is reached:
- Every open position closes, and every pending order is cancelled.
- A position on a market that is closed at that moment closes at its first price when the market reopens.
- You can trade again from 00:00 UTC.
The account stays open. The max loss still counts during a pause, so it's a stop for the day, not a reset of your overall room. The creator picks pause or end when the challenge is made, and each challenge's rules show which it has. See Daily loss limit for the exact rule.
Even with a pausing limit, a personal daily stop set earlier is the better habit. The pause is there for the day the habit doesn't hold.
What tends to make it worse
These are the moves that most often turn a normal streak into a failed account:
- Doubling the size to win it back. One bad trade at double size undoes the protection your fixed risk gave you.
- Removing or widening stops. A trade without a stop has no limit on what it can lose.
- Switching to an unfamiliar market because it's moving more.
- Trading the same positions on several accounts at once. Besides adding risk, matching trades across accounts, your own included, can hold a claim for review as copy trading.
If you notice one of these, stop for the day. Nothing about the account needs fixing today.
A plan you can write down
- My risk per trade is ___%, the same on every trade.
- I stop for the day after ___ losses or a ___% loss.
- After ___ losses in a row, I halve my risk until I've had ___ winners.
- After a day at my daily stop, I review my journal before trading again.
- I never move a stop further away.
Fill it in while things are going well. You'll be glad it's already decided when they aren't.
Runtiler accounts are simulated. This guide is education, not financial advice. See the Terms of Use.
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