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48-hour rule

Definition:

PSA Uniform Practices requirement that all pool information in a to be announced (TBA) transaction be communicated by the seller to the buyer before 3 p.m. EST on the business day 48 hours prior to the agreed-upon trade date.

Investing Essentials


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

Term of the Day

Noisy Chaos

A chaotic dynamical system with either observational or system noise added. See: Chaos, Dynamical Systems, Observational Noise, System Noise.

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