I was saying yesterday that it's possible the upmove is done and after today's economic numbers, it certainly looks that way at the moment. The move down from here would be negated if they get back over 4100.
The weekly 18ma is at 3925 on /ES, so I expect a bit of support there, but probably not much before then. If we start a triangle for B, there should be a good reaction from 3925 area and then consolidation for December (yellow path). If tax loss selling starts to kick in and people want to get out, December may be an unusually red month (like 2018) with a revisit to around 3700 by Christmas-New Years.
Good luck!