Empirical evidences regarding the association of idiosyncratic volatility and stock returns are inconsistent with the Capital Asset Pricing Model (CAPM), which implies that idiosyncratic risk should not be priced because it would be fully eliminated through diversification. Using Exponential...

This article examines the interaction between order imbalance, stock returns, volatility and volume dynamics during Asian financial crisis using intraday data of 418 stocks traded on the Stock Exchange of Thailand (SET) from January 1996 to October 2003. The inverse relationship between the past...