Delta hedging refers to managing the portfolio delta by entering additional positions into the portfolio. If DeltaH is the delta of the hedging instrument, the optimal number of units of the hedging instruments, NH, is given by the formula below: Example: Suppose we know S = 100, X = 100, r = 5%, T = 1.0, σ = 30%, and δ = 5%. We have a short position in put options on 10,000 shares of stock. Based on this information, we note Deltac = 0.532, and Deltap = –0.419. Assume each stock option contract is for one share of stock…. Read More