I'm running a backtest on crypto market and need to enter positions in decimal places rather than whole numbers. When I call the order_target_percent API, zipline rounds down the amount/qty to a whole number. I also tried calling order API with my amount in decimal places but got the same results after rounding.
Can anyone please advise the best workaround for this issue as this is common use case in Crypto as I could buy 0.15 BTC instead 1 BTC.