Tag Archives: regression

Slippage and Root Mean Squared Error in Model performance

REAL traders all know how important slippage is.  You wanted to buy at 20.05 but got filled at 20.07.  Then you wanted to exit at 20.55 but got filled at 20.52.  The $0.02 on the went in and the $0.03 … Continue reading

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Earnings Seasons Q4: My Love Hate relationship with Gap Data

It was 2 years ago I created a profitable fade strategy. However, as my risk tolerance shrank so did my use of the strategy. The strategy was simple: find stocks that were up a huge percentage relative to themselves and … Continue reading

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