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一、指标说明:
这个主图指标核心看两套轨道线:黄色虚线是 “黄轨”(上轨、下轨),基于近期高低点绘制,框定短期震荡区间;绿色虚线是 “绿轨”(上、下),覆盖更长周期的高低点,代表更强的趋势边界。突破信号:股价站稳黄上轨且收阳,会标黄色 “突破上轨”+ 向上箭头,这是短期强势的苗头;要是能突破绿上轨,就会出绿色 “突破绿上轨”+ 笑脸图标,说明打破了长期压制,趋势可能转强,值得关注。
二、主图公式如下:
CTA1:=LLVBARS(LOW,100);
CTA2:=HHVBARS(HIGH,60);
CTA3:=FINDLOWBARS(LOW,CTA2+1,30,1);
CTA4:=BARSLAST(CURRBARSCOUNT=CONST(CTA1)+1);
CTA5:=BARSLAST(CURRBARSCOUNT=CONST(CTA3)+1);
CTA6:=FINDHIGHBARS(HIGH,CTA5,CTA4+1,1);
CTA7:=BARSLAST(CURRBARSCOUNT=CONST(CTA6)+1);
CTA8:=BARSLAST(CURRBARSCOUNT=CONST(CTA2)+1);
CTA9:=LOW>REF(LOW,CTA4);
CTA10:=HIGH>REF(HIGH,CTA7);
CTA11:=FINDLOWBARS(HIGH,0,CTA8+1,1);
CTA12:=BARSLAST(CURRBARSCOUNT=CONST(CTA11)+1);
CTA13:=FINDHIGHBARS(HIGH,CTA12,10,1);
CTA14:=BARSLAST(CURRBARSCOUNT=CONST(CTA13)+1);
CTA15:=(CLOSE-REF(CLOSE,CTA8+1))/REF(CLOSE,CTA8+1)*100;
CTA16:=BARSSINCEN(CTA15< -15,CTA8+1);
CTA26:=HIGH< REF(HIGH,CTA8);
CTA28:=LOW< REF(LOW,CTA16);
下轨:DRAWLINE(CTA4=0,L,CTA5=0 AND CTA9,LOW,1),COLORYELLOW,DOTLINE;
上轨:DRAWLINE(CTA7=0,HIGH,CTA8=0 AND CTA10,HIGH,1),COLORYELLOW,DOTLINE;
上:DRAWLINE(CTA8=0,HIGH,CTA14=0 AND CTA26,HIGH,1),COLORGREEN,DOTLINE;
下:DRAWLINE(CTA16=0,LOW,CTA12=0 AND CTA28,LOW,1),COLORGREEN,DOTLINE;
突破黄上轨:=CROSS(C,上轨) AND C>O;
DRAWTEXT(突破黄上轨,LOW*0.98,'突破上轨'),COLORYELLOW;
DRAWICON(突破黄上轨,LOW*0.97,1);{1号图标为向上箭头}
突破绿上轨:=CROSS(C,上) AND C>O;
DRAWTEXT(突破绿上轨,LOW*0.95,'突破绿上轨'),COLORGREEN;
DRAWICON(突破绿上轨,LOW*0.94,13);{13号图标为笑脸}
DRAWTEXT(FILTER(突破黄上轨,5),LOW*0.98,'突破上轨'),COLORYELLOW;
DRAWICON(FILTER(突破黄上轨,5),LOW*0.97,1);
DRAWTEXT(FILTER(突破绿上轨,5),LOW*0.95,'突破绿上轨'),COLORGREEN;
DRAWICON(FILTER(突破绿上轨,5),LOW*0.94,13);
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