NBA/MLB
Take the biggest total of the day for the OVER
Take the lowest total of the day for the UNDER
since I track it they combined for
2407-1997
+240 Units
biggest problem for me are the different starting times and line movements of games which qualify and disqualify some games in the last minute.
maybe there is an alternate DB where we can track the differences between the opening, closing lines.
since the lines are moving all along it may be a better sign to look vs the discrepancies vs the mean or median.