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finop 301 chap 6
chap 6 on options
21
Finance
Undergraduate 3
03/22/2011

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Term
a security that gives its holder the opportunity to either buy something (100 shares of common stock) or do nothing. It includes a time period at the end of which the option expires or ends
Definition
call option
Term
a security that gives its holder the opportunity either to sell something (100 shares of common stock) at a certain price or do nothing. includes a time period when the option ends
Definition
put option
Term
a statistical distribution in which the variables can take on only positive numbers
Definition
lognormal distribution
Term
A model for valuing options based on 5 variables:
1. the value of the underlying asset
2. the time to expiration of the option
3. the option's exercise price
4. volatility of underlying asset
5. risk-free rate of interest
Definition
Black-Scholes option pricing model
Term
the price at which the stock underlying the stock option can be purchased
Definition
strike or exercise price
Term
The amount the buyer of an option has to pay for the right to purchase or sell the stock at the specific price by a specific date.
Definition
option premium or option price
Term
The last day an option can be exercised. at 4 pm on the 3rd friday of that month
Definition
expiration date
Term
call options whose underlying price is currently above the exercise price
Definition
in the money call option
Term
call options whose underlying stock price is currently below the exercise price. These options will have some value as long as investors believe that there is a chance that the option will be in the money by expiration
Definition
out of the money call options
Term
options whose underlying stock price is currently equal to the exercise price
Definition
at the money call option
Term
the individual who created and sold the call option and agrees to deliver the option's underlying asset to the buyer if the strike price is demanded
Definition
call option writer
Term
call option for which the writer owns the underlying stock
Definition
covered call option
Term
call options for which the option writer has no holdings of the underlying stock
Definition
naked call option
Term
the corporation that handles all option transactions on the exchange. its a safeguard to every buyer
Definition
option clearinghouse
Term
call options whose underlying security is an index of stocks instead of a single stock. the value of the call option rises with index of stocks such as the S&P 500 instead of with a single stock like IBM
Definition
index options
Term
options can be combined with stocks or with other options to create different payout streams
Definition
option combinations
Term
a call option and a put option on the same stock with the same exercise price and the same expiration date
Definition
straddle
Term
two put options and a call option, all on the same underlying security, all with the same exercise price and expiration date
Definition
strip
Term
two call options and a put option, all on the same underlying security, all with the same exercise price and expiration date
Definition
strap
Term
the purchase of one option and the simultaneous sale of another option on the same underlying security at a different exercise price or a different expiration date
Definition
spread
Term
financial activity that focuses on the control of environmental risk exposures using options and other derivatives
Definition
financial engineering
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