💀 Risk of Ruin Calculator
計算 the probability of your trading account being wiped out based on your strategy parameters.
e.g. 50% means ruin = losing half your capital
如何使用破產風險計算器
- Enter your win rate — Historical win percentage
- Set R:R ratio — Average reward relative to risk
- Risk per trade — % of account risked per trade
- Ruin threshold — What % loss counts as “ruin”
- Click Calculate — See your probability of going broke
什麼是破產風險？
Risk of Ruin is the probability that a trader will lose enough capital to be unable to continue trading. It’s one of the most important concepts in risk management.
How to Reduce Risk of Ruin
- Lower risk per trade — From 2% to 1% dramatically reduces ruin probability
- Improve win rate — Even 5% improvement has massive impact
- Increase R:R ratio — Better reward relative to risk
- Use fractional Kelly — Never bet the full Kelly amount
The Magic Numbers
| Risk/Trade | Typical ROR Impact |
|---|---|
| 5% | Very High Risk |
| 2% | Moderate Risk |
| 1% | Low Risk |
| 0.5% | Very Low Risk |
風險免責聲明
CFD trading involves significant risk. Past performance does not guarantee future results. Risk of ruin calculations are approximations based on simplified models.
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