High-frequency Investor Sentiment and Stock Returns
December 10, 2015 - Sentiment Indicators
Are high-frequency sentiment feeds useful in predicting stock market behavior? In the November 2015 version of their paper entitled “Stock Return Predictability and Investor Sentiment: A High-Frequency Perspective”, Licheng Sun, Mohammad Najand and Jiancheng Shen measure the predictive power of half-hour changes in investor sentiment for subsequent half-hour U.S. stock market returns during the trading day. Their intraday sentiment… Keep Reading