Gtpter 32: Structured Products MULTIPLE EXPIRATION DATES 613 In some cases, more than one expiration date is involved when the structured prod­ uct is issued. These products are very similar to the simple ones first discussed in this chapter. However, rather than maturing on a specific date, the final index value - which is used to determine the final cash value of the structured product - is the average of the underlying index price on two or three different dates. For example, one such listed product was issued in 1996 and used the S&P 500 index ($SPX) as the underlying index. The strike price was the price of $SPX on the day of issuance, as usual. However, there were three maturity dates: one each in April 2001, August 2002, and December 2003. The final index value used to determine the cash settlement value was specified as the average of the $SPX closings on the three maturity dates. In effect, this structured product was really the sum of three separate struc­ tured products, each maturing on a different date. Hence, the values of the imbed­ ded calls could each be calculated separately, using the methods presented earlier. Then those three values could be averaged to determine the overall value of the imbedded call in this structured product. OPTION STRATEGIES INVOLVING STRUCTURED PRODUCTS Since the structured products described previously are similar to well-known option strategies (long call, bull spread, etc.), it is possible to use listed options in conjunc­ tion with the structured products to produce other strategies. These strategies are actually quite simple and would follow the same lines as adjustment strategies dis­ cussed in the earlier chapters of this book. Example: Assume that an investor purchased 15,000 shares of a structured product some time ago. It is essentially a call option on the S&P 500 index ($SPX). The prod­ uct was issued at a price of 10, and that is the guarantee price as well. The striking price is 700, which is where $SPX was trading at the time. However, now $SPX is trading at 1,200, well above the striking price. The cash value of the product is: )ox (1,2001100) = 11.14 Furthermore, assume that there are still two years remaining until maturity of the structured product, and the investor is getting a little nervous about the market. He is thinking of selling or hedging his holding in the structured product. However, the structured product itself is trading at 16.50, a discount of 64 cents from its theo-