注册制日:=1200824;
DT:=IF( DATE lt;注册制日,C lt;=DTP RICE (REF(CLOSE,1),0.1),
CLOSE lt;=IF(FI NANC E(3)=2,DTPRICE(REF(CLOSE,1),0.3),
IF(FINANCE(3)=3 OR FINANCE(3)=4,DTPRICE(REF(CLOSE,1),0.2),
IF(NA MELI KE(