... that there were better ways of capturing the upside. These are outlined in the examples at the end of Chapters 1 and 2, and they are called substitution trades. 15 The interaction of the ... Conversely, they become less exaggerated if, as the strike prices narrow, the underlying increases in value, and time and the implied increases.Imagine a stock index at 40 00 and an implied ... stock and write the call, and if there are no dividends involved, and if you’re a short-term investor, then just sell the in the money put and save yourself commissions. You’ll have the same...