通达信 主图叠加KDJ

MA5:MA(CLOSE,5);
MA20:MA(CLOSE,20);
MA60:MA(CLOSE,60);
RSV:=(C-LLV(L,9))/(HHV(H,9)-LLV(L,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
HH:=CONST(HHV(C,150));{取现价的N日最大值}
LL:=CONST(LLV(C,150));{取现价的N日最小值}
HL:=CONST(IF(CONST((HH+LL)/2)<CONST(C),LL-(HH-LL)*0.4,HH+(HH-LL)*0.4));
{取叠加副图自动转换高低值，当现价小于中间值时以LL-(HH-LL)*0.2为副图自动转换高低值，反之以HH+(HH-LL)*0.2为副图自动转换高低值}
HH1:=IF(CONST((HH+LL)/2)>CONST(C),HH,HL);{当现价小于中间值时以最大值为最高点，反之以HL为最高点}
LL1:=IF(CONST((HH+LL)/2)<CONST(C),LL,HL);{当现价小于中间值时以最小值为最低点，反之以HL为最低点}
HLMAX:=MAX(HH1,LL1);{设定所要叠加副图比例的最大值}
HLMIN:=MIN(HH1,LL1);{设定所以叠加副图比例的最小值}
HLMN1:=(HLMAX+HLMIN)/2;{取设定所要叠加副图比例的最大最小值的中间值}
HLMN2:=HLMAX-HLMIN;{取设定所要叠加副图比例的最大最小值的差值}
HLMN3:=(100-0)/2;
HLMN4:=100-0;
(50-50)*HLMN2/100+HLMN1,COLOR555555;
(20-50)*HLMN2/100+HLMN1,COLOR555555;
(80-50)*HLMN2/100+HLMN1,COLOR555555;
(100-50)*HLMN2/100+HLMN1,COLOR555555;

KZ:(K-50)*HLMN2/100+HLMN1,COLORFFFFFF;
DZ:(D-50)*HLMN2/100+HLMN1,COLOR00FFFF;
JZ:(J-50)*HLMN2/100+HLMN1,COLORMAGENTA;