DDM三因子同时迎来政策利好，等待右侧信号

1  ◆ ◆ ◆ ◆ ◆            2900340039004400490026002800300032003400360038002022-052022-072022-092022-112023-012023-032023-052023-072023-092023-112024-01上证指数沪深300

◆ Wind Wind21=[−+−+(+++++PSL+)]/GDP Wind

Wind