Threshold for refinancing


The point when the weighted-average coupon of an MBS is at a level to induce homeowners to prepay the mortgage in order to refinance to a lower-rate mortgage, generally reached when the weighted-average coupon of the MBS is 2 percentage points or more above currently available mortgage rates.

Investing Essentials

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

Term of the Day


An entity that stands ready and willing to buy a security for its own account (at its bid price) or sell from its own account (at its ask price). Individual or firm acting as a principal in a... Read More

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