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Level 3 — Becoming a Better Trader

Risk-to-reward ratios

5 minute read

Comparing possible loss and gain

Illustrative example · not live data
Illustration: Comparing possible loss and gainPlanned risk · £100Potential reward · £300
An illustrative 1:3 comparison: a £100 planned loss versus a £300 potential gain. Neither outcome is guaranteed.

Before any trade, ask: how much am I risking, and how much do I stand to make? That comparison is the risk-to-reward ratio.

If you risk $100 to potentially make $300, that's a 1:3 ratio. With 1:3 trades, you can be wrong most of the time and still come out ahead — three losing trades (-$300) are covered by a single winner (+$300).

This is the single most important idea in trading. Most beginners focus on being right; professionals focus on making sure their winners are much bigger than their losers.

The trading journal on this site calculates your risk-to-reward automatically when you log a trade with an entry, stop and target — so you can see whether your trades are worth taking before you take them.

Key points to remember

  • Compare what you risk with what you could make
  • 1:3 means you can lose often and still profit
  • Winners must be bigger than losers
  • The journal works this out for you