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