Wow so it has been a long time.  I’ve recently been looking at stocks again and just two days ago I found a stock and I was like I should buy that.  Then I didn’t.  But I really really should have because it then proceeded to go up by 20% in 2 days.  So, this made me look again into algorithmic trading.  I found a couple really good resources:

https://www.quantopian.com

https://www.interactivebrokers.com/en/index.php?f=1325

Quantopian will let you design your own algorithms for trading on old data and will also let you run it through robinhood.io or interactivebrokers.  I think I like IB better but should start with robinhood.io as there are no fees.  But this is awesome!