通达信精准简单买卖点公式
cdp:REF(H+L+C,1)/3,COLORBLACK;
XL1:=SLOPE(CDP,3);
A1:=FORCAST(CDP,3)-2*XL1;
JYC:(A1+3*XL1),CIRCLEDOT;
maJYC:MA(JYC,4),LINETHICK2,COLORLIMAGENTA;
JG:MAJYC+2*STD(JYC,4),DOTLINE,COLORLICYAN;
JD:MAJYC-2*STD(JYC,4),DOTLINE,COLORLIBLUE;
IF(MAJYC<REF(MAJYC,1),MAJYC,DRAWNULL),COLORCYAN,LINETHICK2;
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