Typographical error by a trader: $16 billion sell order on futures.

2 ways of interpreting MM’s stop buster.

1) If buying lost money, then short might work.  之所以MM能够到这么低是因为无抵抗。MM lift the price also created a man-made bottom so that future dip will drive more resistance from retail before dumping deeper

2) Daily quote watcher found SSO.  Break down MA, so that sell signal.  MM against this school of daily quote watcher. 

SSO MM tried to hit my stop to capture cheap chip