Risk-to-reward ratio is one of those concepts that every trader learns early and most traders fail to apply consistently. It's conceptually simple: how much are you risking for every dollar you stand to gain?
A 1:2 R:R means you risk $1 to make $2. A 1:3 means you risk $1 to make $3. Higher is better — in theory. In practice, it's more nuanced.
The R:R Math That Changes Everything
Here's why R:R matters so much: it determines what win rate you need to be profitable.
At a 1:1 R:R, you need to win more than 50% of your trades to be profitable. At 1:2, you only need to win 34% of your trades. At 1:3, just 25%. This means a trader with a 40% win rate can be highly profitable if their average win is at least 2x their average loss.
Many traders obsess over win rate when they should be focusing on expectancy — the average amount they expect to make per trade, accounting for both wins and losses.
How to Use R:R in Practice
Before entering any trade, define three things: your entry price, your stop loss, and your target. The distance from entry to stop is your risk. The distance from entry to target is your potential reward.
Only take the trade if the ratio meets your minimum threshold. Most professional traders require at least 1:2, and many require 1:3 for day trades.
The Trap: Setting Targets Backwards
The most common R:R mistake is setting your target based on what R:R you want, rather than what the market structure supports. If the nearest resistance level is only 1.2x your risk away, forcing a 1:3 target means your trade will likely fail before hitting it.
Let the market tell you where the target is. If that target doesn't give you an acceptable R:R, skip the trade. There will always be another setup.
“Consistency is built through systems, not willpower. The journal is the system.”