New answers tagged python
There are some other opensource projects at github along with zipline which you can check for some additional inputs for your thoughts. Pyalgotrade is one such project where one can do back testing on their trading strategies http://gbeced.github.io/pyalgotrade/
Firstly, you'll probably be directed to consider Zipline. It's worth a look but I don't think that it's a good starting point, since: Quantopian's developers don't have a financial background and it shows through in the Zipline source code. Zipline is dreadfully slow if you compare it to any commercial platform with backtesting functionality in a compiled ...
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