I added a bunch of indicators to a dataframe on Wednesdays for purchasing stocks and stored a couples of the columns of wednesday data in a couple dictionarys. I created a second dataframe to be looked at on Monday, Tuesday, Thursday and Friday with the same indicators and tried to load the saved data from the dictionary into the dataframe for comparison. However the 'past data' from the dictionary in the second dataframe is the same as the 'current data' in the dataframe. So it is not working like a rolling window.. I would basically like a rolling window in a dataframe since that is all i can seem to do at this point. I think I am close but I have been working on this forever and need help. Can someone help? Can this be done.