Why Risk Management Matters — Risk and Trade Management

Trading Is a Game of Survival First

New traders often focus entirely on finding the 'perfect' entry signal. Experienced traders focus on something less exciting but far more important: staying in the game long enough for their edge to play out. If you run out of money, it doesn't matter how good your analysis was.

Risk management is the set of rules that decide how much you can lose on any single trade, and over any string of trades, so a few bad decisions never wipe you out.

[Read the lesson: Why Risk Management Matters](/learn-to-trade/risk-and-trade-management/why-risk-management-matters)

The Math of Losses Is Not Symmetric

Losses and gains needed to recover from them are not equal. If your account falls by 20%, you don't need a 20% gain to get back to even — you need 25%. If it falls by 50%, you need a 100% gain just to break even.

This asymmetry is why avoiding large losses is more valuable than squeezing out large wins. Small, controlled losses are easy to recover from; large ones can take an account out of action entirely.

**Phục hồi sau drawdown:** Tài khoản giảm từ $10,000 xuống $8,000, tức lỗ 20%. Để quay lại $10,000, tài khoản cần tăng thêm $2,000 từ mức $8,000, tức là tăng 25% ($2,000 / $8,000 = 25%). Hố càng sâu, càng khó leo lên.

[Read the lesson: Why Risk Management Matters](/learn-to-trade/risk-and-trade-management/why-risk-management-matters)

What a Risk Plan Actually Controls

Một kế hoạch rủi ro vững chắc thường bao gồm bốn yếu tố: bạn chấp nhận rủi ro bao nhiêu phần tài khoản cho mỗi giao dịch, đặt stop loss ở đâu, quy mô vị thế nên lớn đến mức nào, và bạn phản ứng ra sao sau một chuỗi thua lỗ.

None of these guarantee profits. No risk management technique can turn a bad strategy into a winning one — its job is to make sure that losses, when they happen, stay small and survivable.

[Read the lesson: Why Risk Management Matters](/learn-to-trade/risk-and-trade-management/why-risk-management-matters)