涨跌量差指标公式

{VOL彩带B}
 INPUT:N(20,0,300);
 DRAWGBKlast(c>0,strip(RGB(0,0,250),RGB(60,0,0),0));0,DOTLINE;
 涨量:=IF(C>ref(c,1),VOL,N);
 跌量:=IF(C<ref(c,1),VOL,N);
 涨量占:=SUM(涨量,N)/SUM(V,N)*100;
 跌量占:=SUM(跌量,N)/SUM(V,N)*100;
 涨跌量差:=(涨量占-跌量占);
 VA:=EMA(EMA(EMA(涨跌量差,3),3),3);
 
PARTLINE(VA ,(VA>REF(VA,1))-1,rgb(0,255,0),1,rgb(255,0,0) ),LINETHICK3,LAYER0;
 LLJX:=VA;
 B1:EMA(LLJX,2),COLOR00ff11;
 B2:EMA(LLJX,3),COLOR00ff22;
 B3:EMA(LLJX,4),COLOR00ff33;
 B4:EMA(LLJX,5),COLOR00ff44;
 B5:EMA(LLJX,6),COLOR00ff55;
 B6:EMA(LLJX,7),COLOR00ff66;
 B7:EMA(LLJX,8),COLOR00ff77;
 B8:EMA(LLJX,9),COLOR00ff88;
 B9:EMA(LLJX,10),COLOR00ff99,LINETHICK2;
 B10:EMA(LLJX,11),COLOR00ffaa;
 B11:EMA(LLJX,12),COLOR00ffbb;
 B12:EMA(LLJX,13),COLOR00ffcc;
 B13:EMA(LLJX,14),COLOR00ffdd;
 B14:EMA(LLJX,15),COLOR00ffee;
 B15:EMA(LLJX,16),COLOR00ffff,LINETHICK2;
 partline(B1,B1>REF(B1,1),rgb(255,0,20));
 partline(B2,B2>REF(B2,1),rgb(245,0,40));
 partline(B3,B3>REF(B3,1),rgb(235,0,60));;
 partline(B4,B4>REF(B4,1),rgb(225,0,80));
 partline(B5,B5>REF(B5,1),rgb(215,0,100));
 partline(B6,B6>REF(B6,1),rgb(205,0,120));
 partline(B7,B7>REF(B7,1),rgb(195,0,140));
 partline(B8,B8>REF(B8,1),rgb(185,0,160));
 partline(B9,B9>REF(B9,1),rgb(175,0,180)),LINETHICK2;
 partline(B10,B10>REF(B10,1),rgb(165,5,200));
 partline(B11,B11>REF(B11,1),rgb(155,10,220));
 partline(B12,B12>REF(B12,1),rgb(145,15,240));
 partline(B13,B13>REF(B13,1),rgb(135,20,250));
 partline(B14,B9>REF(B14,1),rgb(125,25,255));
 partline(B15,B15>REF(B15,1),rgb(115,30,255)),LINETHICK3;