N:=20; MIDA:=MA(C,N); VART1:=POW((C-MIDA),2); VART2:=MA(VART1,N); VART3:=SQRT(VART2); UPPERA:=MIDA+2*VART3; LOWERA:=MIDA-2*VART3; BOLL:REF(MIDA,1); UB:REF(UPPERA,1); LB:REF(LOWERA,1); DRAWKLINE(HIGH,OPEN,LOW,CLOSE); 涨停价:=IF((C-REF(C,1))/REF(C,1)>0.097,1,0); STICKLINE(涨停价,OPEN,CLOSE,3,0),COLORMAGENTA; {跌停绿色} ZDF:=(C-REF(C,1))/REF(C,1)*100; STICKLINE(ZDF<-9.9,O,C,3.1,0),COLORGREEN; STICKLINE(ZDF<-9.9,O,C,2.1,0),COLORGREEN; STICKLINE(ZDF<-9.9,O,C,1.2,0),COLORGREEN; STICKLINE(ZDF<-9.9,O,C,0.2,0),COLORGREEN; STICKLINE(ZDF<-9.5,H,L,0,0),COLORGREEN;