Great teaching moment for me - Thanks Matt - I held the SPY QE BTS options I had through the morning, then added several shorter term calls at 13:25 when the 10 stochastic was low and sold both after it bounced back above 80 and curled over at about 14:20 - it's a little scary how spot on you are some times :) love it!!  (still holding the other SPY option trade).