Quote from Hello_Dollars:
... So the edge, I gather from your comments, is in the directional bet and has nothing to do with trivial stuff like probabilities, relative volatility levels or the Greeks. Fine. Then I will return to my suggestion of going long options ...
If one wants to make a directional bet, more often than not it is much mo' betta' to buy the underlying rather than buy the calls.
Thus, I would agree w/ Mav that vertical spreads are best for trading against support or resistance, where there isn't necessarily a strong expectation for the stock to move significantly in a particular direction, but rather that it Won't move beyond a particular level (in the case of credit spreads.)
