.... the purpose of this need is to build indicator on user data. Any advice? Thanks !

Is it possible add user data (other than open/high/low/close/volume/openinterest) from pandas dataframe to build bt datafeed? Thanks!

Is it possible to compute indicator in Next section? If not, is there any way to calculate adaptive indicators which parameters (or sometimes data) need to be dynamically determined in the next process? Thanks!

I see. Thank you!

How to get the maximum close price for the past n days? I tried to use Max indicator but it is not supported?
clsmax = bt.ind.Max(data.close, period=self.p.nmax)
TypeError: init() got an unexpected keyword argument 'period'

Thanks !

Thanks, hope there is way to fix it in the future.

In the chart above, before the data gap, trades are correctly marked on the bar after the signal bar (Crossover=1/-1), but after the gap, it is marked on the second bar after. Anyone who can help? Thanks in advance!

BackTrader,
In multi-data back-testing, when one data has a gap, the markers for trades after this gap appear to be misaligned with the price data, by the number of bars during the gap. (The actual order and trade records are correct, so this is only a plotting issue.) It appears only happen with multi-data. Please see example graph below. Any advise? Thanks!

Has this been solved? If so is it possible to post the Sizer code? Thanks!