Here is a five minute bar chart of e-mini day session trading. The market has been quiet today, even after it broke below yesterday's low at 887.75. This is characteristic of corrective moves and tells me that the sellers are running out of ammunition.
I think tomorrow's range will be 875-895 (second blue rectangle). There is no sign of a bullish rejection of support so I still think the e-minis will drop to 870 or so before starting a big rally.