so i have done this and i'd like to better understand the results i am getting.
external time frame 3min internal time frame 30seconds
so one of the invariances i have figured out is that the internal time frame (yes i understand that i can change the which bar the indicators are looking at) changes both the lookback period and the onbarupdate.
so is there anything else that i might be overlooking that could be an effect of adding an internal time frame to a strategy for backtesting?
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