CCI买入法主图指标公式是什么？

CCI买入法主图指标公式是什么？

DRAWGBK(C>O,RGB(60,0,0),RGB(0,0,0),1,2,1);
WRAP: break-word; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; COLOR: rgb(68,68,68); FONT: 14px Arial; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px">DRAWKLINE(H,O,L,C);
A1:EMA(C,3),COLORWHITE;
A2:EMA(C,5),COLORYELLOW;
A3:EMA(C,7),COLORBROWN;
N:=14;
TYP:=(HIGH+LOW+CLOSE)/3;
CCI:=(TYP-MA(TYP,N))/(0.015*AVEDEV(TYP,N));
今日量:=CCI*1.01-REF(CCI,1)*0.99,NODRAW;{K线柱大小}
昨日量:=REF(CCI*1.01,1)-REF(REF(CCI,1)*0.99,1),NODRAW;
注意了:=REF(CCI,1)<50 AND 今日量>70;
买点:=FILTER(注意了,2);
DRAWTEXT(买点,L-0.04,' 买点'),COLORMAGENTA;
DRAWICON(买点,L-0.04,5);
风险:=CCI>180;
TT:=FILTERX(风险,4);
DRAWTEXT(TT,H,' 风险'),COLORMAGENTA;
DRAWICON(TT,H,2);

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