参考文献:Jegadeesh, N., & Titman, S. (1993). Returns to Buying Winners and Selling Losers. The Journal of Finance.;Fama, E. F., & French, K. R. (1993). Common risk factors in the returns on stocks and bonds. Journal of Financial Economics.;数据来源:中证指数有限公司、Wind资讯、中国证券监督管理委员会。