As options expiration nears on 8/16 the volatility crush could force options dealers to buy stocks. This could create a self reinforcing trend where higher stocks leads to lower IV and more buying. I don't think well see a 2% move in 10 minutes like we did today, but it could be a strong steady rally into Friday. Under 2935, and with a bad headline the market could also sharply drop. Therefore its best not to short options here, I think with maybe a few OTM calls.