X_1:=21; X_2:=CLOSE =ZTPRICE(REF(CLOSE,1),0.1);{www.9m8.cn 九毛八公式指标网} X_3:=(CLOSE-REF(CLOSE,1))/REF(CLOSE,1)*100 =10.1 OR CLOSE =ZTPRICE(REF(CLOSE,1),0.18); 首板N:COUNT(X_2,X_1)=1 AND X_2 AND X_3;