因子名称

计算方法

市值因子SMBt

S M B B M = S H + S N + S L 3 B H + B N + B L 3 S M B O P = S R + S N + S W 3 B R + B N + B W 3 S M B I N V = S C + S N + S A 3 B C + B N + B A 3 S M B t = S M B B M + S M B O P + S M B I N V 3

估值因子HMLt

H M L t = B H + S H 2 B L + S L 2

盈利因子RMWt

R M W t = B R + S R 2 B W + S W 2

投资因子CMAt

C M A t = B C + S C 2 B A + S A 2