2021-05-24 13:00发布 生成海报
N:=7; N2:=8; N3:=9;
VAR1:=REF(MA(C,20),10);开:=O-VAR1;高:=H-VAR1;低:=L-VAR1;收:=C-VAR1; MID:=MA(C,20);
UPPER:=MID+2*STD(C,20);LOWER:=MID-2*STD(C,20);V1:=(C-LOWER)/(UPPER-LOWER)*100;