I believe the usefulness of the model will suffer if it changes to only
the next day's forecast. As a practical matter the forecast will be made after
the normal market hours, so many will unable to use it unless they trade futures
I agree that this is a problem. On most days, I will be able to update
the forecast before the end of the after-hours session. Trading at the open of
the next trading session is another option. The average time in a position looks
to be about one week, so whether you trade in after-hours session or at the beginning
of the next day, the difference should be a wash over time.