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…improve your strategy before applying it to real markets. Of course, this all relies heavily on the underlying theory or belief that any strategy that has worked out well in the past will likely also work out well in the future, and, that any strategy that has performed poorly in the past will likely also do badly in the future.

Python For Finance: Algorithmic Trading
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Karlijn Willems
Matthew Deng
Matthew Deng
Jul 26, 2017 · 1 min read

This is really hard to prove.

    Matthew Deng

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    Matthew Deng

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