Two traders both make $300. One risked $100 and followed the plan for a clean +3R. The other risked $600, moved the stop twice, and escaped with half an R. Same dollars. Completely different trade quality.
That is why traders use R. Dollars tell you what happened to the account. R tells you whether the decision was good relative to the risk.
Reward-to-risk compares the planned profit target to the planned loss. If you risk $100 to make $200, the trade offers 2R before commissions, slippage, and execution mistakes.
The ratio only matters if the target is realistic, the stop is honest, and the trade is entered before the math decays.
| Planned risk | 1R target | 2R target | 3R target |
|---|---|---|---|
| $25 | $25 | $50 | $75 |
| $50 | $50 | $100 | $150 |
| $100 | $100 | $200 | $300 |
| $250 | $250 | $500 | $750 |
R Is One Unit of Planned Risk
If the stop is $100 away, 1R equals $100. If the stop is $37.50 away, 1R equals $37.50. The unit changes with the trade because the risk changes with the structure.
This is why R is cleaner than dollars for review. A small-dollar trade can be excellent. A big-dollar trade can be reckless. The question is whether the reward was reasonable relative to the risk you agreed to take.
The Stop Has to Be Real
A fake stop creates fake R. If the chart needs a 12-point stop and you write down a 5-point stop because the spreadsheet looks better, the trade is already lying.
Calculate the trade from the actual invalidation point. Then use the R-multiple calculator or position size calculator to make sure the contract count fits.
Long setup: entry 5300, stop 5295, target 5310. Risk is 5 points. Reward is 10 points. The trade is 2R before costs.
Late entry: entry slips to 5306, stop remains 5295, target remains 5310. Risk is 11 points. Reward is 4 points. The same idea is now worse than 0.4R.
Do not ask whether the chart still looks good. Ask whether the entry, stop, target, and size still produce acceptable R after the wait.
Win Rate and R Work Together
A trader can win often and still lose money if average losses are larger than average wins. A trader can win less often and still survive if the winners are meaningfully larger than the losers.
That does not mean every trade needs a fantasy 5R target. It means the planned reward has to match the setup, market state, and probability. In tight rotation, forcing 3R may be less professional than taking a clean 1.2R and standing down.
Source and risk notes
- CME risk-management education discusses stops, risk tolerance, and thinking through profit and loss before trading: CME Position and Risk Management.
- NFA investor materials warn that futures trading is risky and should use only risk capital: NFA Investor Best Practices.
- Reward-to-risk is planning math, not a guarantee that a target will be reached.
Final rule: R is not a scoreboard. It is a truth serum for whether the trade was worth the risk before you clicked.
