小编给大家透露一个小秘密，一个很准的背离公式，cys公式的价值严重被低估。看了你会觉得相见恨晚。

炒股公式思路：

CYS线（黄色）在绿色区，是超卖区，可关注；

CYS线上穿红色，行情开始；CYS线上穿黄色，行情加强。

DRAWGBK(O>=0,RGB(22,22,22),RGB(22,22,22),0,'0',0);
+5,DOTLINE,COLORYELLOW;
DRAWTEXT(ISLASTBAR,+5,' +5金线'),COLORWHITE;
-6,DOTLINE,COLORRED;
DRAWTEXT(ISLASTBAR,-6,' -6'),COLORWHITE;
DRAWBAND(-16,RGB(64,128,64),-20,RGB(22,22,22));
DRAWBAND(-20,RGB(0,100,0),-25,RGB(22,22,22));
DRAWTEXT(ISLASTBAR,-16,' -16'),COLORWHITE;
DRAWTEXT(ISLASTBAR,-20,' -20'),COLORWHITE;
DRAWTEXT(ISLASTBAR,-25,' -25'),COLORWHITE;
CYC13:=0.01*EMA(AMOUNT,13)/EMA(VOL,13);
CYS:(CLOSE-CYC13)/CYC13*100,COLORYELLOW,LINETHICK2;
N:=5;
底背离:=REF(C,BARSLAST(REF(FILTER(BACKSET(REF(CYS,N)=LLV(CYS,2*N+1),N+1),N) AND CYS=LLV(CYS,N+1),1))+1)>C AND REF(CYS,BARSLAST(REF(FILTER(BACKSET(REF(CYS,N)=LLV(CYS,2*N+1),N+1),N) AND CYS=LLV(CYS,N+1),1))+1)<CYS AND FILTER(BACKSET(REF(CYS,N)=LLV(CYS,2*N+1),N+1),N) AND CYS=LLV(CYS,N+1),COLORWHITE,NODRAW;
DRAWLINE(FILTER(BACKSET(REF(CYS,N)=LLV(CYS,2*N+1),N+1),N) AND CYS=LLV(CYS,N+1),CYS,FILTER(底背离>0,5),CYS,0),COLORWHITE,DOTLINE;
DRAWTEXT(底背离,CYS,'↑底背离'),COLORWHITE;
顶背离:=REF(C,BARSLAST(REF(FILTER(BACKSET(REF(CYS,N)=HHV(CYS,2*N+1),N+1),N) AND CYS=HHV(CYS,N+1),1))+1){财经股市网-专业指标公式网 www.stock87.com}<C AND REF(CYS,BARSLAST(REF(FILTER(BACKSET(REF(CYS,N)=HHV(CYS,2*N+1),N+1),N) AND CYS=HHV(CYS,N+1),1))+1)>CYS AND FILTER(BACKSET(REF(CYS,N)=HHV(CYS,2*N+1),N+1),N) AND CYS=HHV(CYS,N+1),COLORGREEN,NODRAW;
DRAWLINE(FILTER(BACKSET(REF(CYS,N)=HHV(CYS,2*N+1),N+1),N) AND CYS=HHV(CYS,N+1),CYS,FILTER(顶背离>0,5),CYS,0),COLORGREEN,DOTLINE;
DRAWTEXT(顶背离,CYS,'↓顶背离'),COLORGREEN;
DRAWTEXT_FIX(C>0,0.78,0.90,0,'绿色(-16~-25)是超卖区(关注)'),COLORLIGREEN;
DRAWTEXT_FIX(C>0,0.01,0.9,0,'CYS - 市场盈亏指标'),COLORYELLOW;

DRAWTEXT_FIX(C>0,0.65,0.90,0,'穿过红线(-6)是多头'),COLORLIRED;
 公式哪儿都有，这个特别准！看了以上实战截图的介绍，您是不是跟我一样有同感呢？更多股票公式请关注财经股市网。

公式：http://www.stock87.com

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