适用于：1.慢牛慢熊；2.超跌反弹；3.支撑压力的判断
{波动分级化指标}
N:=20;
M:=5;
P:=2;
HH:=HHV(H,N);
LL:=LLV(L,N);
箱顶:REF(HH,1),COLORRED,LINETHICK2;
箱底:REF(LL,1),COLORGREEN,LINETHICK2;
中轨:(箱顶+箱底)/2,COLORYELLOW;
波动幅度:=箱顶-箱底;
上轨:箱顶+波动幅度*0.1,COLORLIBLUE;
下轨:箱底-波动幅度*0.1,COLORLIGRAY;
突破上轨:=CROSS(C,上轨);
跌破下轨:=CROSS(下轨,C);
箱内震荡:=C>箱底 AND C<箱顶;
DRAWICON(突破上轨,上轨,1);
DRAWICON(跌破下轨,下轨,2);
STICKLINE(箱内震荡,箱底,箱顶,0.5,0),COLORAAAAAA;
洗盘:IF(箱内震荡 AND VOL<REF(MA(VOL,M),1),1,0),NODRAW;
派发:IF(跌破下轨 AND VOL>REF(MA(VOL,M),1),1,0),NODRAW;
主升:IF(突破上轨 AND VOL>REF(MA(VOL,M),1)*P,1,0),NODRAW;
假破:IF(跌破下轨 AND VOL<REF(MA(VOL,M),1),1,0),NODRAW;
DRAWTEXT(洗盘,箱底,'洗盘'),COLORWHITE;
DRAWTEXT(派发,箱顶,'派发'),COLORGREEN;
DRAWTEXT(主升,箱顶,'主升'),COLORRED;
DRAWTEXT(假破,箱底,'假破'),COLORYELLOW;
