FX取引におけるリスクリワードの理解

That's a solid explanation of risk-reward, and the 1:2 or 1:3 ratios are definitely common benchmarks. I'm curious, for those actively trading, how do you determine your stop-loss and take-profit levels to achieve these ratios reliably in the volatile forex market?

Good point about not needing to be right all the time. I've found that consistency with a decent risk-reward ratio often beats chasing high win rates with poor ratios.