Full round trip: In ES, every sell-off has been followed by a short squeeze, and we saw both play out yesterday. Once 5857 broke, shorts were triggered, and I was eyeing 5854, then 5864 on a reclaim, both of which were hit overnight.
As of now: 5864 (weak) and 5855 are the key supports. If these hold, 5878 and 5886 stay in play. If 5855 gives way, 5838 below