hi. I am running volatility indicators on 20 fx pairs and it seems like certain fx pairs are more volatile at certain times than others- EURUSD would be busy 1am to 11am EST while jpy based ones seem busier later on.
If one were trading fx pairs on a 1-4 hour timeframe, do you think it would be more accurate to base stops based on mkt sessions. IOW, instead of just basing stops/target areas on lets say avg true range of past x bars, would it not be better to set the stop/profit envelopes on avg true range of past x bars BUT only the bars that match the time the trade got executed?
ex. USDJPY that traded 9am (NY session)uses stops of avg true range of x bars back only of NY session. EURCHF that traded 2am (London) uses stops of ATR based only on past X bars for only London session,etc?
Thoughts?