来源：Internet，编辑：股旁网，2019-10-08

N:=5; 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!]'),COLOR0000DD; DRAWICON(XTS,MAX(【箱顶】,H)*1.018,2); DRAWTEXT(XTS,MIN(【箱顶】,H)*1.028,'[到顶了]')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)