The down of 2.31% for ASX200 including yesterday's ASX big selloff, that figure did not reset after yesterday ASX market closed.
You can compare the point where ASX market closed at 16:10pm (or 13:10 WST) to this morning point where US market closed at 5am WST.
Bloomberg data are good, they reset the index futures at right time.
I expect Monday to be open lower, then is likely to close green.
Get ready for Monday