SIDEBAR: Assessing volatility's predictive value
ARTICLE SYNOPSIS...SIDEBAR: Assessing volatility's predictive value
To assess the predictive value of volatility, I reviewed 1,443 days of price action on the Standard & Poor's 100 stock index, starting on May 15, 1984. Volatility was measured by the standard deviation of
AUTHOR: Technical Analysis, Inc.DATE: NOV 1990