VAR1:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));主买:IF(CLOSE>OPEN,VAR1*(HIGH-LOW),IF(CLOSE<OPEN,VAR1*((HIGH-OPEN)+(CLOSE-LOW)),VOL/2)),COLORRED,NODRAW;主卖:IF(CLOSE>OPEN,0-VAR1*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSE<OPEN,0-VAR1*(HIGH-LOW),0-VOL/2)),COLORGREEN,NODRAW;STICKLINE(主买>0,0,主买,2,0),COLORRED;STICKLINE(主卖<0,0,主卖,2,0),COLORGREEN;A1:=SUM(主买,5)/SUM(VOL,5)*100;A2:=SUM(主卖,5)/SUM(VOL,5)*100;平衡点:MA((A1-A2),5),COLORYELLOW;牛股信号:CROSS(A1,A2) AND 平衡点>REF(平衡点,1);