指标说明：这是根据三角形面积公式原理计算出多空双方的量进行比较，粉红色柱表示当天多空相抵的量为正，绿色柱表示为负，大红虚柱表示累计量在增加，青色实柱表示累计量在减少， m20大于m20b表示中线增强，反之为减弱，当累计量上穿中线m20时，表示新一轮行
CB:=IF(CAPITAL 1,AMOUNT/VOL/100,(HIGH+LOW+2*CLOSE)/4);
空1:=IF((HIGH-LOW) 0 AND CLOSE CB, ((HIGH-CLOSE)/(HIGH-CB))*((HIGH-CLOSE)/(HIGH-CB))*((HIGH-CB)/(HIGH-LOW)*VOL),0);
多1:=IF((HIGH-LOW) 0 AND CLOSE CB, VOL-空1 ,0);
多2:=IF((HIGH-LOW) 0 AND CLOSE =CB, ((CLOSE-LOW)/(CB-LOW))*((CLOSE-LOW)/(CB-LOW))*((CB-LOW)/(HIGH-LOW)*VOL),0);
空2:=IF((HIGH-LOW) 0 AND CLOSE =CB, VOL-多2 ,0);
多3:=IF((HIGH-LOW)=0 AND CLOSE REF(CLOSE,1), VOL,0);
空3:=IF((HIGH-LOW)=0 AND CLOSE =REF(CLOSE,1), VOL,0);
多方量:多1+多2+多3,NODRAW,COLORRED;
空方量:空1+空2+空3,NODRAW,COLORGREEN;
多空相抵:多方量-空方量,NODRAW;
MS:=SUM(多空相抵,5);
M20:EMA(SLOPE(MS,21)*20+MS,55)*1,COLORYELLOW,LINETHICK3;
M20B:MA(M20,5),COLORLIMAGENTA,LINETHICK3;
DRAWBAND(M20,RGB(90,0,0),M20B,RGB(0,20,0));
STICKLINE(多空相抵 0,多空相抵,0,2,0),COLORMAGENTA;
STICKLINE(多空相抵 0,0,ABS(多空相抵),2,0),COLORGREEN;
STICKLINE(CURRBARSCOUNT 6,MS,REF(MS,1),2,1),COLORRED;
STICKLINE(CURRBARSCOUNT 6 AND MS REF(MS,1),MS,REF(MS,1),2,0),COLORCYAN;
