通达信高低线，主图

Hjx:=EMA(H,6);
 Ljx:=EMA(L,6);

 YSH:=(EMA(Hjx+SLOPE(Hjx,4),4)+EMA(Hjx+SLOPE(Hjx,6),6)+EMA(Hjx+SLOPE(Hjx,8),8)+EMA(Hjx+SLOPE(Hjx,10),10)+EMA(Hjx+SLOPE(Hjx,12),12)+EMA(Hjx+SLOPE(Hjx,14),14))/6;
 YHH:REF((HHV(YSH,24)+HHV(YSH,36)+HHV(YSH,48)+HHV(YSH,60)+HHV(YSH,72)+HHV(YSH,84))/6,1);
 XSH:=(EMA(Hjx+SLOPE(Hjx,8),8)+EMA(Hjx+SLOPE(Hjx,12),12)+EMA(Hjx+SLOPE(Hjx,16),16)+EMA(Hjx+SLOPE(Hjx,20),20)+EMA(Hjx+SLOPE(Hjx,24),24)+EMA(Hjx+SLOPE(Hjx,28),28))/6;
 XHH:REF((HHV(XSH,48)+HHV(XSH,72)+HHV(XSH,96)+HHV(XSH,120)+HHV(XSH,144)+HHV(XSH,168))/6,1);
 SH:=(EMA(Hjx+SLOPE(Hjx,16),16)+EMA(Hjx+SLOPE(Hjx,24),24)+EMA(Hjx+SLOPE(Hjx,32),32)+EMA(Hjx+SLOPE(Hjx,40),40)+EMA(Hjx+SLOPE(Hjx,48),48)+EMA(Hjx+SLOPE(Hjx,56),56))/6;
 HH:REF((HHV(SH,96)+HHV(SH,144)+HHV(SH,192)+HHV(SH,240)+HHV(SH,288)+HHV(SH,336))/6,1);
 DSH:=(EMA(Hjx+SLOPE(Hjx,32),32)+EMA(Hjx+SLOPE(Hjx,48),48)+EMA(Hjx+SLOPE(Hjx,64),64)+EMA(Hjx+SLOPE(Hjx,80),80)+EMA(Hjx+SLOPE(Hjx,96),96)+EMA(Hjx+SLOPE(Hjx,112),112))/6;
 DHH:REF((HHV(DSH,192)+HHV(DSH,288)+HHV(DSH,384)+HHV(DSH,480)+HHV(DSH,576)+HHV(DSH,672))/6,1);

 YSL:=(EMA(Ljx+SLOPE(Ljx,4),4)+EMA(Ljx+SLOPE(Ljx,6),6)+EMA(Ljx+SLOPE(Ljx,8),8)+EMA(Ljx+SLOPE(Ljx,10),10)+EMA(Ljx+SLOPE(Ljx,12),12)+EMA(Ljx+SLOPE(Ljx,14),14))/6;
 YLL:REF((LLV(YSL,24)+LLV(YSL,36)+LLV(YSL,48)+LLV(YSL,60)+LLV(YSL,72)+LLV(YSL,84))/6,1);
 XSL:=(EMA(Ljx+SLOPE(Ljx,8),8)+EMA(Ljx+SLOPE(Ljx,12),12)+EMA(Ljx+SLOPE(Ljx,16),16)+EMA(Ljx+SLOPE(Ljx,20),20)+EMA(Ljx+SLOPE(Ljx,24),24)+EMA(Ljx+SLOPE(Ljx,28),28))/6;
 XLL:REF((LLV(XSL,48)+LLV(XSL,72)+LLV(XSL,96)+LLV(XSL,120)+LLV(XSL,144)+LLV(XSL,168))/6,1);
 SL:=(EMA(Ljx+SLOPE(Ljx,16),16)+EMA(Ljx+SLOPE(Ljx,24),24)+EMA(Ljx+SLOPE(Ljx,32),32)+EMA(Ljx+SLOPE(Ljx,40),40)+EMA(Ljx+SLOPE(Ljx,48),48)+EMA(Ljx+SLOPE(Ljx,56),56))/6;
 LL:REF((LLV(SL,96)+LLV(SL,144)+LLV(SL,192)+LLV(SL,240)+LLV(SL,288)+LLV(SL,336))/6,1);
 DSL:=(EMA(Ljx+SLOPE(Ljx,32),32)+EMA(Ljx+SLOPE(Ljx,48),48)+EMA(Ljx+SLOPE(Ljx,64),64)+EMA(Ljx+SLOPE(Ljx,80),80)+EMA(Ljx+SLOPE(Ljx,96),96)+EMA(Ljx+SLOPE(Ljx,112),112))/6;
 DLL:REF((LLV(DSL,192)+LLV(DSL,288)+LLV(DSL,384)+LLV(DSL,480)+LLV(DSL,576)+LLV(DSL,672))/6,1);