$SPY $SPX $USO front-month crude is trading like a troll stock... Down 20% overnight then up 6% now down 6%. No wonder most retail brokerages have cut off /CLM0 &amp; /CLN0. I closed my last call in /CLM0 overnight. Still have an 11/30 strangle in /CLN0. https://t.co/t31Rv0wXMq