592 Part V: Index Options and Futures day the products were sold to the public. Thus, the structured product itself has a "strike price" equal to that of the calls. It is this price that is used at maturity to deter­ mine whether the S&P has appreciated over the seven-year period - an event that would result in the holders receiving back more than just their initial purchase price. After the initial offering, the shares are then listed on the AMEX or the NYSE and they will begin to rise and fall as the value of the S&P 500 index fluctuates. So, the structured product is not an index fund protected by a put option, but rather it is a combination of zero-coupon government bonds and a call option on an index. These two structures are equivalent, just as the combination of owning stock protected by a put option is equivalent to being long a call option. Structured products of this type are not limited to indices. One could do the same thing with an individual stock, or perhaps a group of stocks, or even create a simulated bull spread. There are many possibilities, and the major ones will be dis­ cussed in the following sections. In theory, one could construct products like this for himself, but the mechanics would be too difficult. For example, where is one going to buy a seven-year option in small quantity? Thus, it is often worthwhile to avail one­ self of the product that is packaged (structured) by the investment banker. In actuality, many of the brokerage firms and investment banks that undetwrite these products give them names - usually acronyms, such as MITTS, TARGETS, BRIDGES, LINKS, DINKS, ELKS, and so on. If one looks at the listing, he may see that they are called notes rather than stocks or index funds. Nevertheless, when the terms are described, they will often match the examples given in this chapter. INCOME TAX CONSEQUENCES There is one point that should be made now: There is "phantom interest" on a struc­ tured product. Phantom interest is what one owes the government when a bond is bought at a discount to maturity. The IRS technically calls the initial purchase price an Original Issue Discount (OID) and requires you to pay taxes annually on a pro­ portionate amount of that OID. For example, if one buys a zero-coupon U.S. gov­ ernment bond at 60 cents on the dollar, and later lets it mature for $1.00, the IRS does not treat the 40-cent profit as capital gains. Rather, the 40 cents is interest income. Moreover, says the IRS, you are collecting that income each year, since you bought the bonds at a discount. (In reality, of course, you aren't collecting a thing; your investment is simply worth a little more each year because the discount decreas­ es as the bonds approach maturity.) However, you must pay income tax on the "phan-