Specialness

Definition

Difference between interest earned on a specific stock loan's collateral and the prevailing interest rate for stock loan collateral. A typical stock has specialness equal to zero. When there is positive specialness, a stock is said to be on special.

Investing Essentials

Copyright © 2011 Campbell R. Harvey, Professor of Finance, Fuqua School of Business at Duke University


Term of the Day

Overwriting
A speculative option strategy that involves selling call or put options on stocks that are believed to be overpriced or underpriced; the options are expected not to be exercised.

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