Examlex
To query the value component of the pair when using a key-value database, use get or ______.
Risk-Free Rate
The theoretical rate of return of an investment with zero risk, often represented by the yield on government bonds.
Standard Deviation
Square root of the variance.
Alpha
In investing, alpha is a measure of the performance of an investment relative to a suitable benchmark index, indicating excess or deficient return.
Security
A financial instrument representing ownership in a publicly-traded corporation (stock), a creditor relationship with a government or corporation (bond), or rights to ownership as represented by an option.
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