Most traders don't lose money because their setups are bad. They lose money because their size is wrong. The 1-2% rule is the simplest fix in trading, and if you get nothing else from LevelEngine this year, get this.
Why 1-2% specifically
Say you have a $10,000 account and you're risking 1% per trade. That's $100 per trade. If you have 10 losses in a row (which happens even to great traders), you're down $1,000, or 10%. Recoverable, painful but recoverable.
Now say you're risking 10% per trade. Same 10 losing streak → account down 65% (compounding drawdown). You now need a 185% gain just to break even. That's how accounts die.
1-2% keeps you alive through bad stretches. That's the entire point.
How to calculate position size
Formula:
- Risk amount = Account × 1% (or 2%)
- Stop distance = Distance from entry to your stop loss (in pips, points, or dollars)
- Position size = Risk amount ÷ Stop distance
Example: $10,000 account, 1% risk = $100. XAUUSD trade with $10 stop distance (100 pips). Position size = $100 / $10 = 10 units. Now if your stop hits, you lose exactly $100 — 1%.
The mistakes that kill accounts
- Fixed lot sizing. Trading 0.1 lot on every trade regardless of stop distance. When stops are tight, you're under-risking. When stops are wide, you're over-risking massively.
- Adding to losers. "Averaging down" isn't risk management — it's doubling exposure. Only add to winners.
- Moving stops further. If your stop got hit, respect it. Don't extend to "give it room" — that's how 1% losses become 5%.
- Revenge trading. Doubling size after a loss to "win it back." This is emotional, not statistical. Your edge doesn't change based on your last trade.
Position sizing is the one skill professional traders master before entries, exits, or indicators. Get this right and everything else in trading gets easier.
Pro trader pattern
Watch what full-time traders actually do: they trade small, but consistently. 20 trades a week at 1% each. Even hitting only 50%, with 1:2 risk-reward, they're up ~5% a week. That compounds.
Amateurs risk 5-10% per trade, hit big occasionally, then blow up. Pros trade small forever.
Set it and forget it
Before every trade, write down: "If this trade loses, I lose X dollars. Am I comfortable?" If your answer is anything less than "yes", your size is too big.
The next 100 trades matter more than the next 1. Trade for the long game.
Educational content only. Not financial advice.
