安全KDJ指标 (源码)

j2:ema(k,3),linethick0,coloryellow;
DRAWTEXTABS(5,5,'股票软件下载网 www.9m8.cn 九毛八公式指标网'),linethick1,COLOR00EEff;
FILLRGN(j1,j2,j1 j2,rgb(255,50,00),j1 j2,rgb(0,200,50));
FILLRGN(j1,j2,j1 j2 and j1 80,rgb(0,100,200));
pm:=(c*2+o+h+l)/5;
MA1:=MA(pm,7);
ma2:=ma(pm,15);
FILLRGN(j1,j2,j1 j2 and ma1 ref(ma1,1),rgb(255,150,00));
FILLRGN(j1,j2,j1 j2 and ma1 ref(ma1,1) and ma2 ref(ma2,1) and c ma1,rgb(255,250,00));
DRAWTEXT(cross(80,j2),90,'清仓'),Colorred,linethick2;
mk10:=ma(k,10);
safetip:=mk10 ref(mk10,1);