ATR targets and trails: how do you use volatility in your plan?
Using ATR to set stops is common; using it for targets and trailing is rarer and often better. A 2× ATR move is a meaningful day on any pair, whatever the pip count.
How do you use ATR?
- the period and time frame you read it from
- whether targets scale with ATR or stay fixed
- how you trail a position using volatility instead of pips
The ATR guide has the worked examples.
Background: Average true range (ATR): measuring volatility and setting stops
ATR shows how far a pair typically moves in a period. Here is how true range is calculated, and how traders use ATR to place stops and size positions.
How is ATR calculated?
True range for each period is the largest of high minus low, high minus the previous close, and low minus the previous close, ignoring signs. ATR averages true range, typically over 14 periods with Wilder's smoothing.
What ATR multiple should I use for a stop-loss?
Many traders use 1.5 to 2 times ATR, but there is no correct number. Wider stops are hit less often and need a smaller position to keep the same amount of money at risk.
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