仅供参考,希望对大家有所帮助，感谢支持，很高兴获得大家的帮助(just for reference I am glad to share some files with all of the others. they are very good for your study and research)

代码是一个中低频二因子的选股模型,集中在15年股灾前些年的收益很稳定(The code is a low frequency quantitative strategy for stock selection.)