Examlex
An investor is risk neutral if she chooses the asset with lower risk given a choice of several assets with equal returns.
Black-Scholes
A mathematical model used to price European options and derivatives by estimating the variation over time of financial instruments.
Standard Deviation
The positive square root of the variance.
Option Theta
A measure of the rate of decline in the value of an option due to the passage of time.
Time To Expiration
Time to expiration refers to the remaining period until the expiration date of a financial contract, such as an option or futures contract.
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