Estimating Position Risk from Lot Size and Stop Distance
Summary
The tool estimates the risk associated with a proposed position by combining its lot size with a chosen stop-loss level. A user marks a virtual stop on a chart, then receives a percentage risk estimate and a monetary risk figure. The inputs also distinguish buy and sell positions, using the ask side for a buy calculation and the bid side for a sell calculation.
The description notes that a stop farther from the entry creates greater exposure, and that the same price movement can represent a larger distance in points on higher timeframes. It says the tool is intended to work across security types, but gives no calculation formula, assumptions about contract values or account currency, or validation examples. The estimate should therefore be understood as a sizing aid whose accuracy depends on instrument specifications and the inputs supplied.
Key ideas
- The calculator combines lot size and stop distance to estimate percentage and monetary risk.
- Buy and sell calculations use different quote sides: ask for buys and bid for sells.
- A wider stop distance increases the estimated position risk.
- Point scaling across timeframes can affect how a price distance is interpreted.
- The description gives no formula or instrument-specific validation details.
Tags
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.