Out $VSR for small loss. My thinking was right on, as this thing hit $7.66 premarket, but fucking ThinkOrSwim would not execute my orders. This is not the first time I've been screwed by not allowing premarket trades. (IB did it to me on my $CAMT loss.) I sold right at the open though, relieved that it didn't tank more. Could have been more patient and waited for the first candle and eaked out a profit, but when it started panicking in the last 3 minutes premarket, I wasn't going to mess around. I'll be transferring out my remaining funds from TDAmeritrade and moving it into IB to focus 100% on short selling.