What drawdown means
Drawdown is simply the decline in your account equity from a previous peak. If you took the account from £10,000 to £11,000 and it now sits at £10,500, you're in a 4.5% drawdown from the peak. It doesn't mean you've lost money against your starting balance — it means you're currently below your best point.
Drawdown is reported as a percentage rather than an absolute number because that's what matters for recovery. A 20% drawdown requires a 25% gain to get back. A 50% drawdown requires a 100% gain. The maths gets punishing fast.
Why every trader experiences it
Even a genuinely profitable strategy — say, one that wins 55% of trades at 1:1.5 risk-to-reward — will have losing streaks of six or more trades in a row over a long enough sample. That's not opinion; it's basic probability. If a six-trade losing streak would blow up your account, your risk per trade is too high, full stop.
The point isn't to avoid drawdown. It's to build a plan that assumes drawdown will happen and remains intact when it does.
The emotional impact
Numbers are the easy part. The hard part is what drawdown does to your head. You start doubting the strategy. You start micro-managing trades. You start hesitating on setups that clearly meet your rules. Then, often, you swing the other way — increasing size in an attempt to catch up, taking marginal trades, ignoring the plan.
Recognising this emotional arc in advance is half the defence. When you feel it start, that's your cue to reduce activity, not increase it.
Reducing position size
One of the most useful things you can do in drawdown is cut your risk per trade. If you normally risk 1%, drop to 0.5%. This does two things: it slows the rate of further damage, and it lowers the emotional weight of each trade so you can keep executing the process cleanly. When you climb back to a new equity high, size can go back to normal.
Reviewing mistakes
Not every drawdown is caused by bad luck. Some are caused by bad execution — trades taken outside the rules, stops moved emotionally, sessions traded that shouldn't have been. The only way to tell is to open the journal and read every trade honestly.
If mistakes stand out, the fix is behavioural. If every trade genuinely followed the plan, the drawdown is variance — annoying, but expected.
Avoiding revenge trading
The single fastest way to convert a survivable drawdown into a catastrophic one is to try to win it back in one session. Doubling size, taking impulsive setups, moving stops — these are all versions of the same mistake, and they all end the same way. Set a hard rule that after a loss you step away, and after two losses you're done for the day.
Recovering gradually
Recovery from drawdown is a slow, boring process. Small trades, executed well, at reduced risk, over enough sessions to grind the equity curve back up. There is no shortcut, and the traders who accept that recover. The traders who look for a shortcut usually don't.
A useful mindset: don't try to make back the lost money. Try to execute ten clean trades in a row. Focus on the process; the money follows the process.
Practical drawdown rules
- Cap daily loss (for example, stop after losing three trades' worth of risk in a day)
- Cap weekly loss (for example, stand down at six trades' worth of risk in a week)
- Reduce size when in drawdown; return to normal only after a new equity high
- Review the journal for behavioural mistakes before blaming variance
- Step away after losses — no exceptions, no rationalising
Key takeaways
- Drawdown is inevitable — plan for it before it arrives
- The maths of recovery gets harsh quickly, so keep drawdown shallow
- Cut position size in drawdown to slow damage and preserve judgement
- Never try to win it back in one session — that's how survivable becomes catastrophic
- Recovery is slow, boring and process-driven; there's no shortcut