Not sure why at the moment, but my guess is the hedge funds that do ladder attack short-selling against DWAC are losing capital after the Evergrand fallout and can't maintain the suppression. The MSM is coming up with weak explanations, which tells me I'm probably right.

Now some banking families will move some money around to Blackrock and the ladder attacks (buying and selling the stock to each other lower and lower many times per minute) will recommence by next week.