positions will actually follow through with their obligations if you decide to use
your call or put option?
The answer is that there is a clearing firm called the
Options Clearing Corporation,
or OCC. The OCC is a highly capitalized and regulated agency that acts as a
middleman to all transactions. When you buy an option, you are really buying
it from the OCC. And when you sell an option, you are really selling it to the
OCC. The OCC acts as the buyer to every seller and the seller to every buyer. It
is the OCC that guarantees the performance of all contracts. By performance we
obviously do not mean profits but rather that if you decide to use your option,
you are assured the transaction will go through. In fact, ever since the inception
of the options market and the OCC in 1973, not a single case of unfair or partial
performance has ever occurred. If you’d like to read more about the OCC, you can
find their website at www.OptionsClearing.com.
Before reading further, make sure you understand the following key concepts:
Key Concepts
1) Long call options give the buyer the right to BUY stock at a fixed price over a
given time period.
2) Short call options create the obligation to SELL stock at a fixed price over a
given time period.
3) Long put options give the buyer the right to SELL stock at a fixed price over a
given time period.
4) Short put options create the obligation to BUY stock at a fixed price over a
given time period.
5) Option sellers (calls or puts) keep the cash regardless of what happens in the
future.
6) The OCC acts as a middleman to all transactions.
More Option Terminology
We’re almost ready to talk about real call and put options but we first must
go over some other market terminology that you’ll need to understand. We just
covered the terms “long” and “short,” which are critical for understanding who has
the right and who has the obligation with any particular strategy. But we have a lot
more ground to cover before learning about strategies. Next, we must venture into
the remaining terms we will be using throughout the book.
Underlying Asset
In the pizza coupon example, we would say the
underlying asset is a pizza.
Notice that the coupon limited us to how many pizzas we can purchase; we cannot
purchase all we want. In addition, the coupon is not good for any brand of pizza
but only the one advertised on the coupon. Call and put options work in similar
ways. The underlying asset for a call or put option is generally 100 shares of stock.
There are exceptions (which we’ll explore later in Chapter Four) to this rule such
as certain stock splits or mergers. But when options are first issued, they always
represent 100 shares of the underlying stock.
The “brand” of shares we can buy is determined by the call or put option. For
example, if we have a Microsoft call option, we have the right to buy 100 shares
of Microsoft. In this case, Microsoft would be the
underlying stock. The price of an
option is tied to or
derived by the underlying stock. Because of this, options are
one of many types of
derivative instruments. A derivative instrument is one whose
value is derived by the value of another asset.
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