通达信『高低切换』副图/选股指标公式 - 高抛低吸辅助信号源码分享

顶:88,COLOR00FF00;

底:12,COLOR0000FF;

中:50,POINTDOT,COLORFFFFFF;

DRAWTEXT(ISLASTBAR,顶,'顶'),COLOR00FF00;

DRAWTEXT(ISLASTBAR,底,'底'),COLOR0000FF;

DRAWTEXT(ISLASTBAR,中,'中'),COLORFFFFFF;

gspt1:=44;

gspt2:=3*SMA((C-LLV(L,gspt1))/(HHV(H,gspt1)-LLV(L,gspt1))*100,5,1)-2*SMA(SMA((C-LLV(L,gspt1))/(HHV(H,gspt1)-LLV(L,gspt1))*100,5,1),3,1);

趋势线:EMA(gspt2,3),LINETHICK2,COLORLIMAGENTA;

DRAWTEXT_FIX(1,0.01,0.25,0,'公式平台，公式源码 http://www.gspt.com'),COLORFF00FF;

STICKLINE(趋势线< 底,趋势线,底,2,0),COLOR00FFFF;

DRAWTEXT(CROSS(底,趋势线),底+5,'趋势底'),COLOR00FFFF;

STICKLINE(趋势线>顶,趋势线,顶,2,0),COLORFFFFFF;

DRAWTEXT (CROSS(趋势线,顶),顶-5,'趋势顶'),COLORFFFFFF;

gspt3:=趋势线< 底 AND C>MAX(REF(C,1),REF(O,1)) AND REF(C,1)< REF(C,2) AND V>REF(V,1);

gspt4:=FILTER(gspt3,10);

gspt5:=BARSLAST(CROSS(底,趋势线));

gspt6:=CROSS(趋势线,底) AND COUNT(gspt3,gspt5)=0;

gspt7:=gspt4 OR gspt6;

STICKLINE(gspt7,底,50,1,0),COLOR0000FF;

DRAWTEXT(gspt7,52,'★买入'),COLOR0000FF;

gspt8:=趋势线>顶 AND REF(C,1)...省略