Backtesting data

Discussion in 'Data Sets and Feeds' started by sdbrown, Dec 14, 2011.

  1. sdbrown


    Hi, I'm looking for recommendations for the best data to use for backtesting? I have read an article that say data should be normalized for splits and dividends. Another article says the data should only be normalized for stock splits and that adjusted data skus the results. Does anyone have a recommendation on the best data to use and where to obtain the data?