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Trading Risk & Drawdown Calculator

Calculate per-trade expectancy, expected account balance, and worst-case loss streak. This helps you understand real copy trading risk.

RM 5,000

How much capital is in your account.

1%

What % of capital you risk per trade. Conservative: 0.5-1%.

55%

Percentage of winning trades.

1:1.8

For every 1R risked, how many R reward? Conservative: 1.5-2.

100

For account trajectory simulation.

Per-trade Expectancy

+0.54R

POSITIVE, this setup is profitable long-term.

Worst-case Loss Streak

4

You can expect up to 4 consecutive losing trades (~5% probability).

Estimated Ending Balance

RM 8,568

After 100 trades at 1% risk.

Account Balance Projection

Account trajectory based on average expectancy per trade.

RM 8,853RM 6,837RM 4,822T0T25T50T75T100

Loss-streak Scenarios

LossesTotal LossRemaining% Lost
3 losses-RM 149RM 4,8512.97%
5 losses-RM 245RM 4,7554.90%
7 losses-RM 340RM 4,6606.79%
10 losses-RM 478RM 4,5229.56%

This simulation shows AVERAGE expectancy. Real trading has higher variance. Historical win rate / R:R does not guarantee future performance.

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Risk Disclaimer: Trading in derivative products carries a high level of risk and may not be suitable for all investors. Past performance does not indicate future results. Only invest capital you can afford to lose. Content on this blog is editorial and informational, not financial advice.

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