以下是通达信多空波段副图 源码（无源码的请下载附件导入）

{★★多空波段★★}
 突破:=REF(EMA(C,14),1);
 A1X:=(EMA(C,10)-突破)/突破*100;
多方:=IF(A1X>=0,REF(EMA(C,10),BARSLAST(CROSS(A1X,0))+1),DRAWNULL);
 DRAWBAND(多方,RGB(111,0,0),突破,RGB(238,204,0));
 N:=40;
 MA1:=WMA(HIGH,N);
 MA2:=WMA(LOW,N);
 STICKLINE(CLOSE>MA1 AND OPEN>MA1,MA1,MA2,1,-1),COLORCYAN;
 STICKLINE(CLOSE<MA2 AND OPEN<MA2,MA1,MA2,1,-1),COLORFF0000;
 IF(CLOSE>=MA2,MA1,DRAWNULL),COLORCYAN;
 IF(CLOSE<MA2,MA1,DRAWNULL),COLORFF0000;
 IF(CLOSE>=MA2,MA2,DRAWNULL),LINETHICK1,COLORFFFFFF;
 IF(CLOSE<MA2,MA2,DRAWNULL),LINETHICK1,COLORFF0000;
 IF(CLOSE>=MA2,MA1,DRAWNULL),COLORCYAN;
 IF(CLOSE<MA2,MA1,DRAWNULL),COLORFF0000;
 IF(CLOSE>=MA2,MA2,DRAWNULL),LINETHICK1,COLORCYAN;
 IF(CLOSE<MA2,MA2,DRAWNULL),LINETHICK1,COLORFF0000;
 STICKLINE(CLOSE<MA2,LOW,HIGH,0,0),COLORGREEN;
 STICKLINE(CLOSE<MA2,OPEN,CLOSE,3,0),COLORGREEN;
 STICKLINE(CLOSE>=MA2,LOW,HIGH,0,0),COLORRED;
 STICKLINE(CLOSE>=MA2,OPEN,CLOSE,3,0),COLORRED;
 趋势跌:IF(CLOSE<MA2,WMA(OPEN,11),DRAWNULL),LINETHICK2,COLORFFFF00;
 趋势涨:IF(CLOSE>=MA2,WMA(OPEN,11),DRAWNULL),LINETHICK2,COLORFF00FF;
 {收盘划横线}
 β0:=(H-L)/2+L;
 α:=β0,LINETHICK0;
 β:=REF(β0,1),LINETHICK0,COLORGREEN;
 γ:=REF(β0,2),LINETHICK0,COLORMAGENTA;
 高位:PLOYLINE(1,CONST(HHV(H,20))),COLOR880088,LINETHICK1,DOTLINE;
 低位:PLOYLINE(1,CONST(LLV(L,20))),COLOR888800,LINETHICK1,DOTLINE;
 止赢止损位:PLOYLINE(1,CONST(HHV(H,20)*0.95)),COLOR888888,LINETHICK2;
 收盘划横线&持股:IF(CONST(α>β) AND DYNAINFO(7)>0,DYNAINFO(7),DRAWNULL),COLORRED,LINETHICK1;
 持币:IF(CONST(α<=β)AND DYNAINFO(7)>0 ,DYNAINFO(7),DRAWNULL),COLORGREEN,LINETHICK1;