منابع مشابه
Tail Risk in Momentum Strategy Returns
Momentum strategies exhibit rare but dramatic losses (crashes), which we show are a result of the leverage dynamics of stocks in the momentum portfolio. When the economy is in a hidden turbulent state associated with a depressed and volatile stock market, the short-side of the momentum portfolio becomes highly levered, and behaves like a call option on the market index portfolio, making momentu...
متن کاملImpact of momentum on stock returns in different market conditions
The purpose of this study is to compare the impacts of momentum on stock returns of companies listed in Tehran Stock Exchange in different market conditions. For this purpose, the sample size is 120 months from 2008 to 2017. The research hypotheses are estimated using multivariate linear regression using time series method. Based on the results of the hypotheses test, the momentum in each of th...
متن کاملThe Long-Lasting Momentum in Weekly Returns
Reversal is the current stylized fact of weekly returns. However, we find that an opposing and long-lasting continuation in returns follows the well-documented brief reversal. These subsequent momentum profits are strong enough to offset the initial reversal and to produce a significant momentum effect over the full year following portfolio formation. Thus, ex post, extreme weekly returns are n...
متن کاملIndustry Affects Do Not Explain Momentum in Canadian Stock Returns
Similar to previous Canadian, US, and international studies, we find evidence of momentum in stock returns, using a Canadian sample over the 1981 to 1999 period. However, unlike recent US evidence provided by Moscowitz and Grinblatt (1999), we cannot attribute the majority of the excess returns produced by a stock momentum strategy to industry momentum. While we do find evidence that industry m...
متن کاملDiscussion of “Momentum and Autocorrelation in Stock Returns”
Jegadeesh and Titman (1993) document individual stock momentum: strategies that buy stocks that have performed relatively well in the past and sell stocks that have performed relatively poorly in the past generate significant positive returns over the 3to 12-month horizon. This finding, obtained using data from the U.S. market, also holds for a number of international markets [e.g., Haugen and ...
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ژورنال
عنوان ژورنال: SSRN Electronic Journal
سال: 2012
ISSN: 1556-5068
DOI: 10.2139/ssrn.2076622