If you could tell, from the options market, that a stock is going to pop, then 2 things will happen.
1) The market makers (the ones that does the bid/ask spread) would have their thousands of computers send out orders at 100 per millisecond, way before you had even notice it. about the options pricing moving.
2) Even if you had notice, several other human traders (including me) would be way before you to arb, pressing the options price down, or pushing the stock price up, or vice versa.
Look at this to learn more:
http://www.youtube.com/watch?v=fxw1EFcm3vw
1) The market makers (the ones that does the bid/ask spread) would have their thousands of computers send out orders at 100 per millisecond, way before you had even notice it. about the options pricing moving.
2) Even if you had notice, several other human traders (including me) would be way before you to arb, pressing the options price down, or pushing the stock price up, or vice versa.
Look at this to learn more:
http://www.youtube.com/watch?v=fxw1EFcm3vw
