This is an Average True Range plotting indicator that i myself use to get me the Stop Loss and Take Profit targets.
going through the settings, you can choose the multiplier you need; whether its 2, 3 or any other value
you can also change the smoothing, where the ATR can be based on EMA, SMA or any of the other types included.
lastly, i know that some traders use the ATR differently, so i included the source type of each ATR. the default is on Close but you can change it to High and low if you need to.