This paper documents significant and persistent deviations from normality in security return distributions for the NYSE, AMEX, and NASDAQ from 1974 to 1988. Controlling for January and size effects, we find that the deviations of security return distributions from normality decline with...

Regularities in risk-adjusted returns for securities listed on the Tokyo Stock Exchange (TSE) are examined in this study. A significant price-to-earnings (P/E) ratio effect is documented for the first time for a non-U.S. market, the TSE. Significant interaction between the P/E effect and the...

Based on the analysis of data for over two million options transactions on the Chicago Board of Options Exchange, we find significant U-shaped intraday patterns in trading volume, transaction size, proportion of trades at the ask or bid, and other variables in the equity options market. These...

In this paper, the distribution of equity returns on the Tokyo Stock Exchange is examined from 1965 to 1984, and significant and persistent skewness and kurtosis are found. The deviation of security returns from normality declines with increasing portfolio size and appears to be greater than the...