VARZ:=(H+L+C)/3;VAR2Z:=(C-LLV(L,100))/(HHV(H,100)-LLV(L,100))*200; :=EMA((VARZ-LLV(VARZ,60))/(HHV(VARZ,60)-LLV(VARZ,60)),2)*100;VAR3Z:=SMA(VAR2Z,3,1); 线:=SMA(VAR3Z,3,1);Z:=IF(OSS(线,45) AND 中线>45 ,100,0); DRAWTEXT(FILTER(买入Z,10)=1,15,'★牛号!');