Risk Management: Stop Loss, Take Profit & Position Sizing
Risk Management: Stop Loss & Take Profit
Why Risk Management Matters Most
In investing, controlling losses is more important than chasing profits. The math is simple:
| Loss | Return Needed to Break Even |
|---|---|
| -10% | +11.1% |
| -20% | +25% |
| -30% | +42.9% |
| -50% | +100% |
The larger the loss, the harder it is to recover. This is why stop losses are crucial.
Stop Loss Strategies
Common Methods
- Fixed Percentage — Stop at 5-10% loss
- Technical Stop — Stop when price breaks support or moving average
- Volatility Stop — Set distance based on ATR (Average True Range)
- Time Stop — Exit if target not reached within a set period
Stop Loss Principles
- Determine stop loss before entering a trade
- Place stops at technically meaningful levels
- Don't move stops against your position (only in favorable direction)
- Execute strictly — no hoping for recovery
Take Profit Strategies
- Fixed Target — Sell at predetermined profit target
- Trailing Stop — Raise stop loss as price rises
- Scaled Exit — Sell in 2-3 portions to lock in partial profits
- Technical Exit — Sell on reversal signals
Position Sizing
The 2% Rule
Maximum loss per trade should not exceed 2% of total capital.
Calculation:
- Total capital: $100,000
- Max single trade loss: $100,000 × 2% = $2,000
- If stop distance is 5%, max position = $2,000 / 5% = $40,000
Manage Risk on AlphaDesk HK
- 🔔 Price Alerts [blocked] — Set stop loss and take profit alerts
- 📝 Trade Journal [blocked] — Record stop loss/take profit execution
- 📊 Performance Report [blocked] — Analyze your risk management performance
Disclaimer: This article is for educational purposes only and does not constitute investment advice.
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