摘要: 퀀트 투자 쿡북 https://hyunyulhenry.github.io/quant_cookbook/section-45.html http://henryquant.blogspot.com/2019/01/r-1.html https://woosa7.github.io/krx_da 阅读全文
posted @ 2019-07-20 08:58 kingboy100 阅读(114) 评论(0) 推荐(0) 编辑