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are
contemplating purchasing deep-out-of-the-money options,
you should be aware that the chance of such options becoming
profitable ordinarily is remote.
Selling
('writing' or 'granting') an option generally entails considerably
greater risk than purchasing options. Although the premium
received by the seller is fixed, the seller may sustain
a loss well in excess of that amount. The seller will be
liable for additional margin to maintain the position if
the market moves unfavorably. The seller will also be exposed
to the risk of the purchaser exercising the option and the
seller will be obligated to either settle the option in
cash or to acquire to deliver the underlying interest. If
the option is on a future, the seller will acquire a position
in a future with associated liabilities for margin (see
the section on Futures above). If the option is 'covered'
by the seller holding a corresponding position in the underlying
interest or a future or another option, the risk may be
reduced. If the option is not covered, the risk of loss
can be unlimited.
Certain exchanges in some jurisdictions permit deferred
payment of the option premium, exposing the purchaser to
liability for margin payments not exceeding the amount of
the premium. The purchaser is still subject to the risk
of losing the premium and transaction costs. When the option
is exercised or expires, the purchaser is responsible for
any unpaid premium outstanding at the time.
Additional risks common to futures and options.
4. Terms and conditions of contracts
You
should ask the firm with which you deal about the terms
and conditions of the specific futures or options which
you are trading and associated obligations (e.g. the circumstances
under which you may become obligated to make or take delivery
of the underlying interest of a future contract and, in
respect of options, expiration dates and restrictions on
the time for exercise). Under certain circumstances the
specifications of outstanding contracts (including the exercise
price of an option) may be modified by the exchange or clearing
house to reflect changes in the underlying interest.
5. Suspension or restriction of trading and pricing relationships
Market
conditions (e.g. illiquidity) and/or the operation of the
rules of certain markets (e.g. the suspension of trading
in any contract or contract month because of price limits
or 'circuit breakers')
may increase the risk of loss by making it
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