“抄底”在主图上显示

请教：“抄底”这两个字在主图上怎么不显示呢？ {抄底} VAR1:=REF(CLOSE,1); VAR2:=SMA(MAX(CLOSE-VAR1,0),9,1)/SMA(ABS(CLOSE-VAR1),9,1)*100; 抄底:=0.5*FILTER(REF(VAR2,1)REF(VAR2,1),6); DRAWTEXT(抄底,L*0.95,'抄底),COLOR0099FF;

爱约股解答：

{抄底}

VAR1:=REF(CLOSE,1);

VAR2:=SMA(MAX(CLOSE-VAR1,0),9,1)/SMA(ABS(CLOSE-VAR1),9,1)*100;

抄底:=FILTER(REF(VAR2,1)<30 AND VAR2>REF(VAR2,1),6);

DRAWTEXT(抄底,L*0.95,'抄底'),COLOR0099FF;