Except Zipline, are there any other Pythonic algorithmic trading library I can choose? Expecially, for backtesting?
Currently, I'm using TradeStation, and I have found that using TradeStation is extremely slow in doing optimization and walk-forward test, etc....
Newbie help: I am working on a trading system for ES. How to write AFL saying that "Buy to cover when time is 3pm"? Thanks in advance.
Separate names with a comma.