SINA, AMKR and MVSN straddles (SINA AMKR long intraday). AMKR will be nicely profitable as the 17.50 calls will be way in the money and the puts were very cheap, and that was the first one called. SINA looks good now finally so the 45 calls will do well (how much the 40 puts will balance into the move remains to be seen) yet again. MVSN is the one I'm not sure of, this one all though its doing well after hours looks shortable but so far its nice. Volume on the options was mimimal so MVSN is still too soon to predict.
One thing we know, if you stayed in the sidelines, you got zip!