乖离率:(c-ma(c,250))/ma(c,250)*100;
n1:=barslast(cross(c,MA(c,250)));
n2:=barslast(cross(MA(c,250),c));
长趋势:if(n1峰值乖离:hhv(乖离率,长趋势);
长涨幅:(c-ref(c,长趋势))/ref(c,长趋势);
n3:=barslast(cross(c,MA(c,20)));
n4:=barslast(cross(MA(c,20),c));
黑马跟踪:if(n3涨幅跟踪:(c-ref(c,黑马跟踪))/ref(c,黑马跟踪);
换手:=VOL/CAPITAL*100 ;
百日换手:sum(换手,100);
DRAWTEXTABS(5,5,'股票软件下载网 www.gpxiazai.com'),linethick1,COLOR00EEff;
换手跟踪:sum(换手,0)-ref(sum(换手,0),黑马跟踪),colorff937f;
跟踪系数:换手跟踪/涨幅跟踪,color00ff00; 
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