MA250:=MA(CLOSE,250),COLORMAGENTA,LINETHICK3;

  {N(3,30,5);}

  【箱顶】:PEAK(3,N,1)*0.999;

  【箱底】:TROUGH(3,N,1)*0.999;

  【箱高】:=1*(【箱顶】-【箱底】)/【箱底】;

  K线运行的升幅:=(MA(H,3)-REF(MA(H,3),1))*100/REF(MA(H,3),1);{NODRAW;}

  {ML:=EMA(L,7),COLORMAGENTA;

  MH:=MA(H,7),COLORGRAY;

  趋势线:MA((MH+ML)/2,3),LINETHICK1,COLORGREEN;

  趋势线1:IF(趋势线》REF(趋势线,1),趋势线,DRAWNULL),LINETHICK2,COLORMAGENTA;}

  {八周均线}

  VAR1:MA(C,7),COLORGREEN;

  VAR1A:IF(VAR1》REF(VAR1,1),VAR1,DRAWNULL),COLORRED;

  DRAWICON(CROSS(C,VAR1),L*0.99,1);

  DRAWICON(CROSS(VAR1,C),H*1.00,2);

  XDU:=IF(EMA(EMA(EMA(C,2),2),2)》REF(EMA(EMA(EMA(C,2),2),2),1),【箱底】,【箱顶】);

  XTB:=【箱底】!=REF(【箱底】,2) &&【箱底】=REF(【箱底】,1);

  XTS:=【箱顶】!=REF(【箱顶】,2) &&【箱顶】=REF(【箱顶】,1);

  买点:=(【箱底】!=REF(【箱底】,2) && 【箱底】=REF(【箱底】,1));

  卖点:=(【箱顶】!=REF(【箱顶】,2) && 【箱顶】=REF(【箱顶】,1));

  DRAWICON(XTB,MIN(【箱底】,L)*0.979,1);

  DRAWTEXT(XTB,MIN(【箱底】,L)*0.977,‘[到底了,抢钱!]’),COLOR0000DD;

  DRAWICON(XTS,MAX(【箱顶】,H)*1.018,2);

  DRAWTEXT(XTS,MIN(【箱顶】,H)*1.028,‘[到顶了,快跑!]’)COLOR00DD00;

  上升段:DRAWLINE(XTB,MIN(LLV(L,1),【箱底】),XTS,MAX(HHV(H,1),【箱顶】),0)

  COLOR000099,LINETHICK2;{XTBL}

  下跌段:DRAWLINE(XTS,MAX(HHV(H,1),【箱顶】),XTB,MIN(LLV(L,1),【箱底】),0)

  COLOR009900,LINETHICK2;{XTSL}

  {主图中涨停板,跌停板颜色。}

  C6:=REF(C,1);

  涨停:=IF((C-C6)*100/C6》=(10-0.01*100/C6),1,0);

  STICKLINE(涨停,OPEN,CLOSE,2,0),COLORMAGENTA;

  STICKLINE(涨停,H,L,0,0),COLORLIRED;

  跌停:=(REF(C,1)-C)*100/REF(C,1)》=(10-1/REF(C,1)) AND

  (REF(C,1)-C)*100/REF(C,1)《=(10+1/REF(C,1)) AND L=C;

  STICKLINE(跌停,OPEN,CLOSE,2,0),COLORYELLOW;