What probability is 1 std dev from the mean of a normal distribution? S=100, Flat structure, strike=110, vol=10% what is the chance that the call option will be in the money? Speed Math: is 5.5^2 closer to 5^2 or 6^2? Recite the BS equation, what are the parameters need to solve that? What is the formula for future's price? Plain vanilla call, KO option with barrier > K, KO option with barrier < K. Rank these options from cheapest to most expensive.
