I held COHR through earnings and got clipped on that one. So, I exited WOLF before the close/ER fortunately. It got killed, too, that night, so avoided nasty loss. There's a lot of companies missing earnings lately.
I'm not trading Flow for earnings going forward based on these last few - just too much noise and clearly gamblers, not useful Flow information. The good stuff, so far, has all been on-ER related.