Mean reversion may refer to:
*
Regression toward the mean
In statistics, regression toward the mean (also called regression to the mean, reversion to the mean, and reversion to mediocrity) is the phenomenon where if one sample of a random variable is extreme, the next sampling of the same random var ...
*
Ornstein–Uhlenbeck process
In mathematics, the Ornstein–Uhlenbeck process is a stochastic process with applications in financial mathematics and the physical sciences. Its original application in physics was as a model for the velocity of a massive Brownian particle ...
*
Mean reversion (finance)
Mean reversion is a financial term for the assumption that an asset's price will tend to converge to the average price over time.
Using mean reversion as a timing strategy involves both the identification of the trading range for a security and ...
{{disambig