Structured
notes
We have omitted a discussion of
bonds as you probably know about and understand that
alternative. The purpose of this site is to explain
investments that pay more than market rates. It is essential
that you fully understand these instruments before investing,
as there is always a trade off of these four items:
- Length of term
- Volatility
- Rate
- Credit risk (easily reduced
or eliminated by investing on high grade or guaranteed
instruments).
Let’s take the example of
a note backed by GNMA, a federal agency. GNMA loans
money so that people can purchase homes. If you invest
in these notes, your payments are guaranteed. To have
these notes be more suitable for various investors,
a financial institution might split the note into two
portions—the principal repayment portion and the
interest portion. You are able to buy one portion or
the other. Each portion is priced based on assumptions
about interest rates and the rate of mortgage prepayments.
Let’s say you buy the portion where you receive
the principal. As you know, as people make their mortgage
payments, part of each payment is principal which you
receive, as the investor. When interest rates fall,
people tend to refinance and you will get your principal
payments faster than expected. This increases your yield
(the faster you receive a stream of payments, the higher
your yield).
The opposite can also happen. Interest rates rise, and
the length of your investment (the time it takes to
receive your principal) stretches out. This reduces
your yield as money received in the future has a lower
present value today. These changes in yield cause the
market value of these securities to change dramatically.
Changes in market value are only important if you need
to sell into the market.
Your funds are backed by
a government agency and you will eventually get all
of the principal payments, but the yield, market value
and length of your investment can vary greatly. These
types of securities are great for people who love to
guess about the future because they can put their money
where their mouth is.

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