Definition of Risk/Reward Ratio (R:R)
The ratio of potential loss to potential profit on a trade. A trade with a 50-pip stop loss and 100-pip take profit has a 1:2 risk/reward ratio. A minimum of 1:1.5 is generally recommended.
At a glance
Example
Example: $1,000 equity and 1% risk = a $10 cash cap. Size from “Risk/Reward Ratio (R:R)” and stop distance, not from a gut-feel lot size.
Common mistake
Common mistake: confusing “Risk/Reward Ratio (R:R)” with advertised max leverage — leverage alone does not set risk per trade.
Professional tip
Tip: write a cash daily loss limit independent of “Risk/Reward Ratio (R:R)”, then let the definition set size only inside that ceiling.