『通道多空主图』通道上中下轨道分析策略源码：上破中轨做多，下破中轨做空！
通道多空主图
主图指标源码：适用文华软件，其他软件需修改！
HH:HHV(H,60),NODRAW;LL:LLV(L,60),NODRAW;MID:(HH+LL)/2,NODRAW;DRAWCOLORLINE(BARSLAST(MID>REF(MID,1))< BARSLAST(MID< REF(MID,1)),MID,COLORRED,COLORGREEN),LINETHICK2;DRAWCOLORLINE(BARSLAST(MID>REF(MID,1))< BARSLAST(MID< REF(MID,1)),HH,COLORRED,COLORGREEN),LINETHICK2;DRAWCOLORLINE(BARSLAST(MID>REF(MID,1))< BARSLAST(MID< REF(MID,1)),LL,COLORRED,COLORGREEN),LINETHICK2;DRAWNUMBER(REFX(CROSSUP(MID>REF(MID,1),0.5),1)&&BACKSET(ISLASTBAR,BARSLAST(REFX(CROSSUP(MID>REF(MID,1),0.5),1)||REFX(CROSSUP(MID< REF(MID,1),0.5),1))+1),L,L,0,COLORYELLOW),VALIGN0;DRAWNUMBER(REFX(CROSSUP(MID< REF(MID,1),0.5),1)&&BACKSET(ISLASTBAR,BARSLAST(REFX(CROSSUP(MID>REF(MID,1),0.5),1)||REFX(CROSSUP(MID< REF(MID,1),0.5),1))+1),H,H,0,COLORWHITE);DRAWSL(REFX(CROSSUP(MID< REF(MID,1),0.5),1)&&BACKSET(ISLASTBAR,BARSLAST(REFX(CROSSUP(MID>REF(MID,1),0.5),1)||REFX(CROSSUP(MID< REF(MID,1),0.5),1))+1),H,0,1000,0,COLORGREEN);DRAWTEXT(REFX(CROSSUP(MID< REF(MID,1),0.5),1)&&BACKSET(ISLASTBAR,BARSLAST(REFX(CROSSUP(MID>REF(MID,1),0.5),1)||REFX(CROSSUP(MID< REF(MID,1),0.5),1))+1),H,'空');DRAWSL(REFX(CROSSUP(MID>REF(MID,1),0.5),1)&&BACKSET(ISLASTBAR,BARSLAST(REFX(CROSSUP(MID>REF(MID,1),0.5),1)||REFX(CROSSUP(MID< REF(MID,1),0.5),1))+1),L,0,1000,0,COLORRED);DRAWTEXT(REFX(CROSSUP(MID>REF(MID,1),0.5),1)&&BACKSET(ISLASTBAR,BARSLAST(REFX(CROSSUP(MID>REF(MID,1),0.5),1)||REFX(CROSSUP(MID< REF(MID,1),0.5),1))+1),L,'多');
