EpochalQuant · offline micro-tool

Trade Risk Card

Calculate a position size from your stop before you place a trade. This file works offline and stores nothing.

Direction Account equity Risk per trade (%) Entry price Stop price Target (R multiple) Round-trip fees (%)

Use the combined estimated entry and exit fee percentage. Fees are included in the position-size calculation; spread, slippage, funding, and gaps still need their own buffer.

Maximum loss—

Position size—

Position notional—

Risk per unit—

Estimated fees—

Target price—

Reward at target—

Effective reward : risk—

Position size = maximum loss ÷ (distance from entry to stop + estimated fee per unit). This calculation does not model spread, slippage, funding, leverage limits, or the possibility that a stop fills worse than its trigger price.