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Despite momentum's strong historical performance, its returns have large negative skewness and occasionally experiences persistent strings of sharp negative returns, referred as "momentum crashes" in the recent literature. I argue that momentum crashes are due to crowded trades which push prices...
Persistent link: https://www.econbiz.de/10013057742
Using a very large data set with more than 9,700 stocks listed on NYSE, AMEX and NASDAQ, we analyze overnight price jumps and report short-term investor overreaction to information shocks and document return reversal and predictability up to five days. For negative and positive overnight jumps,...
Persistent link: https://www.econbiz.de/10014254878
This study investigated the impact of investor sentiment impact on sectoral returns and their volatility on the … to consider the impact of market-wide investor sentiment on volatility and returns. …
Persistent link: https://www.econbiz.de/10014500435
The volatility of investor returns depends not only on the volatility of the stocks investors hold but also on their … comprehensive evidence on the volatility of investor returns using individual stocks, portfolios of stocks, and market indexes from … the U.S. and major international stock markets. Our main finding is that the volatility of investor returns is higher than …
Persistent link: https://www.econbiz.de/10012826916
The study attempts to assess the influence of investor sentiment onselected sectoral indices returns volatility in the … influence of investorsentiment on sectoral indices return volatility is traced. The stronger theinfluence of investor sentiment … and higher will be the current market volatility.The results of this study may assist individuals, institutional investors …
Persistent link: https://www.econbiz.de/10014351806
successfully replicates (1) the volatility of stock prices and (2) the positive correlation between the price dividend ratio and …
Persistent link: https://www.econbiz.de/10011490485
market volatility as measured by the VIX. Implying that investor purchase decisions are primarily driven by returns and sale …
Persistent link: https://www.econbiz.de/10013128717
effects of highs and lows on a stock's beta and return volatility. We find that implied volatilities and stock betas decrease …
Persistent link: https://www.econbiz.de/10013133792
This paper investigates how technical trading systems exploit the momentum and reversal effects in the S&P 500 spot and futures market. The former is exploited by trend-following models, while the latter by contrarian models. In total, the performance of 2580 widely used models is analyzed. When...
Persistent link: https://www.econbiz.de/10013135708
comovements and the other volatility-induced return comovements. Following Baker and Wurglur (2006), we construct an investor … market volatility. We find that a correlated trading behaviour along with investor sentiment significantly determines excess … stock returns. Also stocks with high volatility exhibit higher return comovement properties compared to low volatilie stocks …
Persistent link: https://www.econbiz.de/10013073102