Something to keep in mind: Around 2-2:15 (market time) each trading day, is when the brokerage make forced margin call trades.
In other words, if you get a margin call and take no action, the brokerages make it for you during that time.
And, my thinking here is, the one's getting the margin calls this time around are the shorts.
I'm thinking big rally last two hows, imo, fwiw.