The problem with it is that your expected return is zero minus transactions costs, unless you have some way to work out which occasions are less likely than normal to experience big moves.
It's like saying "Hey, I have this great system at roulette - just bet against it hitting zero. You win 36 times out of 37!"
It's like saying "Hey, I have this great system at roulette - just bet against it hitting zero. You win 36 times out of 37!"
to expiration.......