Specialist: Correct, I used all data I had. Index back to 1980, various other stocks.
It turned out that long days in the end were better than short days because over time there are more long days than short.
But it does make you wonder whether all the analysis really matters, or whether it is money management and risk management that counts.
Or in other words when you are analyzing to find out what is going to come up/down are you really - although not intentionally - reducing the number of stop outs.
