主题：{为什么引用价差数据后指标就不能显示了？是哪里出问题了？}

TL_c:=c;//"sry01$close"-"srx09$close"; {为什么引用价差数据后指标就不能显示了？是哪里出问题了？}

TL_o:=o;//"sry01$open"-"srx09$open";

TL_h:=h;//"sry01$tl_h"-"srx09$tl_h";

TL_l:=l;//"sry01$low"-"srx09$low";

z:=0.004;
N1:=BARSLAST(TL_C>REF(HHV(tl_H,5),1));
N2:=BARSLAST(TL_C<REF(LLV(tl_L,5),1));
M1:=MIN(REF(TL_C,N1)*(1-Z),REF(TL_C,N2)*(1+Z));
M2:=MAX(REF(TL_C,N1)*(1-Z),REF(TL_C,N2)*(1+Z));
LLXX:=M1;
HLXX:=M2;
CHXX:=CROSS(TL_C,LLXX*1.000001);
CLXX:=(0-CROSS(LLXX*0.999999,TL_C));
TFXX:=IFELSE(CHXX,CHXX,IFELSE(CROSS(LLXX*0.999999,TL_C),CLXX,0));
UDXX:=REF(TFXX,BARSLAST(TFXX));
LLXXX:=HHV(TL_C,BARSLAST(UDXX<0))*(1-Z);
HLXXX:=LLV(TL_C,BARSLAST(UDXX>0))*(1+Z);
CHXXX:=CROSS(TL_C,HLXXX*1.000001);
CLXXX:=(0-CROSS(LLXXX*0.999999,TL_C));
TFXXX:=IFELSE(CHXXX,CHXXX,IFELSE(CROSS(LLXXX*0.999999,TL_C),CLXXX,0));
UDXXX:=REF(TFXXX,BARSLAST(TFXXX));
LLXXXX:=MIN(HHV(TL_C,BARSLAST(UDXXX<0))*(1-Z),LLXXX);
HLXXXX:=MAX(LLV(TL_C,BARSLAST(UDXXX>0))*(1+Z),HLXXX);
CHXXXX:=CROSS(TL_C,HLXXXX*1.000001);
CLXXXX:=(0-CROSS(LLXXXX*0.999999,TL_C));
TFXXXX:=IFELSE(CHXXXX,CHXXXX,IFELSE(CROSS(LLXXXX*0.999999,TL_C),CLXXXX,0));
UDXXXX:=REF(TFXXXX,BARSLAST(TFXXXX));
LLXXXXX:=MIN(HHV(TL_C,BARSLAST(UDXXXX<0))*(1-Z),LLXXXX);
HLXXXXX:=MAX(LLV(TL_C,BARSLAST(UDXXXX>0))*(1+Z),HLXXXX);
BBX:=LLXXXXX*0.999999;
SSX:=HLXXXXX*1.000001;
B1X:=IFELSE(CROSS(TL_C,SSX),1,IFELSE(CROSS(BBX,TL_C),-1,0));
B2X:=REF(B1X,BARSLAST(B1X));
W0:=IFELSE(B2X=1,BBX,IFELSE(B2X=-1,SSX,TL_C));
W:IFELSE(TL_C>W0,HHV(W0,BARSLAST(TL_C<W0)),IFELSE(TL_C<W0,LLV(W0,BARSLAST(TL_C>W0)),TL_C));
TMP:=TL_O-TL_C;
KSSX:=HHV(REF(TL_C,BARSLAST(TL_C<W)),BARSLAST(TL_C<W));
KBBX:=LLV(REF(TL_C,BARSLAST(TL_C>W)),BARSLAST(TL_C>W));
DRAWLINE(TL_C<W AND TMP>0.00001,tl_h,TL_C<W AND TMP>0.00001,TL_O,COLORGREEN);
DRAWLINE(TL_C<W AND TMP>0.00001,TL_L,TL_C<W AND TMP>0.00001,TL_C,COLORGREEN);
DRAWLINE(TL_C>W AND TMP<-0.00001,tl_h,TL_C>W AND TMP<-0.00001,TL_C,COLORRED);
DRAWLINE(TL_C>W AND TMP<-0.00001,TL_L,TL_C>W AND TMP<-0.00001,TL_O,COLORRED);
DRAWLINE(TL_C<W AND ABS(TMP)<0.00001,TL_L,TL_C<W AND ABS(TMP)<0.00001,TL_O,COLORGREEN);
DRAWLINE(TL_C<W AND ABS(TMP)<0.00001,tl_h,TL_C<W AND ABS(TMP)<0.00001,TL_O,COLORGREEN);
DRAWLINE(TL_C>W AND ABS(TMP)<0.00001,TL_L,TL_C>W AND ABS(TMP)<0.00001,TL_O,COLORRED);
DRAWLINE(TL_C>W AND ABS(TMP)<0.00001,tl_h,TL_C>W AND ABS(TMP)<0.00001,TL_O,COLORRED);

"sry01$tl_h"-"srx09$tl_h";

这句话有问题