三线开花指标

ma20:ma(c,20),colorwhite,linethick2;
 ma120:ma(c,120),colorffcccc,linethick2;
 ma250:ma(c,250),colorffcc66,linethick2;
乖离线:=((c-ref(ma20,1))/20+ma20)*1.20;
 tt1:=cross(ma20,ma120) and cross(ma20,ma250) and v>ref(v,1);
 tt2:=ma20>ref(ma20,2) and v>ref(v,1) and cross(c,ma20);
 STICKLINE(TT1,l,l-0.09,4,0),coloryellow;
 DRAWTEXT(TT1,l-0.13,'金叉'),coloryellow;
 STICKLINE(cross(c,ma120) and cross(c,ma250) and cross(c,ma20),l,l-0.09,4,0),coloryellow;
 DRAWTEXT(cross(c,ma120) and cross(c,ma250) and cross(c,ma20),l-0.13,'并线开花'),coloryellow;
 STICKLINE(tt2,l,l-0.09,4,0),coloryellow;
 DRAWTEXT(tt2,l-0.13,'买点1'),coloryellow;
 STICKLINE(cross(c,乖离线),h,h+0.09,4,0),color00ff00;
 DRAWTEXT(cross(c,乖离线) ,h+0.13,'卖点'),color00ff00;
 STICKLINE(ma250>=ref(ma250,1) and ma20>=ref(ma20,1) and cross(c,ma250),l,l-0.09,4,0),colorffcc66;
 DRAWTEXT(ma250>=ref(ma250,1) and ma20>=ref(ma20,1) and cross(c,ma250),l-0.13,'牛象'),colorffcc66;
 STI