Letian Wang

@Vinayak285 confirmed it works in my case too. Thanks.

Are you sure you downloaded the whole package? It seems that this file is missing https://github.com/letianzj/QuantTrading/blob/master/Source/BacktestAndDailyTools/BackTestWindow/App.xaml

Can someone pull in the request? Thanks. New numpy already changed the behaviour to returning positional index. Should be a quick fix by using idxmin or adding something like below...