Here is a five minute bar chart of day session e-mini trading. My range estimate for the day is 935-950 (blue rectangle). There should be pretty strong support at 935-36 for three reasons.
First, the short term green dotted trend line will enter that zone in an hour or so. Second, the midpoint of Friday's reaction is 936 (dotted purple line). Third, a reaction from today's high that equals the size of Friday's reaction would carry to 935.50.
I think this market is very strong and that we are still in the early stages of a move that will carry the S&P well over the 1000 level.