So I think you want to do something like this. Note, though, that there is a warm-up period like I talked about in your other thread. It's only 5 days, so it shouldn't have too much of an effect, but let me know if you want help dealing with this. Also, you may want to trade multiple stocks, like many algorithms do. There are quite a few examples of that on the discussion board here, see if you can implement one of those!
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