该指标主要用于判断股票买卖时机，通过计算EMA差值及交叉信号来识别趋势变化。当价格向上突破关键线时发出买入信号，向下突破则提示卖出，辅助投资者把握进出场点位。
M:=12;
VAR1:=EMA(CLOSE,12)-EMA(CLOSE,26);
VAR2:=EMA(VAR1,M);
VAR3:=2*(VAR1-VAR2);
VAR4:=IF(VAR1>VAR2,5,-5);
VAR5:=(M-1)/(M+1)*VAR2/(1-2/(M+1));
VAR6:=(VAR3/2+(VAR2*(M-1)/(M+1)))/(1-2/(M+1));
VAR7:=(VAR1*(12+1)*(26+1)-27*(12-1)*EMA(C,12)+13*25*EMA(C,26))/(2*((26+1)-(12+1)));
VAR8:=(VAR5*(12+1)*(26+1)-(26+1)*(12-1)*EMA(C,12)+13*25*EMA(C,26))/(2*((26+1)-(12+1)));
VAR9:=(VAR6*(12+1)*(26+1)-(26+1)*(12-1)*EMA(C,12)+(12+1)*(26-1)*EMA(C,26))/(2*((26+1)-(12+1)));
VAR10:=IF(VAR9>=VAR7,VAR9,DRAWNULL);{公式之家 BBS.GSZB.TOP}
上拐:IF(VAR7< VAR9,VAR7,DRAWNULL),COLOR0000FF,LINETHICK4;
下拐:IF(VAR7>=VAR9,VAR7,DRAWNULL),COLOR33FF33,POINTDOT,LINETHICK4;
VAR11:=上拐;
VAR12:=VAR8;
VAR13:=CROSS(VAR1,VAR2);
IF(VAR11>REF(VAR11,1),VAR11,DRAWNULL),COLOR0000FF,LINETHICK2;
IF(VAR12>REF(VAR12,1),VAR12,DRAWNULL),COLORMAGENTA,LINETHICK2,NODRAW;
IF(VAR12< REF(VAR12,1),VAR12,DRAWNULL),COLORBLUE,LINETHICK2,NODRAW;
STICKLINE(C>VAR11 AND C>O,H,C,0,0 ),COLOR0000FF;
STICKLINE(CLOSE>VAR11 AND C>O,L,O,0,0 ),COLOR0000FF;
STICKLINE(C>VAR11 AND C>O,O,C,2.8,1),COLOR0000FF;
STICKLINE(C>VAR11 AND C<=O,H,L,0,0 ),COLOR0000FF;
STICKLINE(CLOSE>VAR11 AND C<=O,O,C,2.8,0),COLOR0000FF;
STICKLINE(CLOSE=VAR11,H,L,3,0),COLORWHITE;
STICKLINE(CLOSE< VAR11,H,L,0,0),COLORYELLOW;
STICKLINE(CLOSE< VAR11,O,C,2.5,0),COLORYELLOW;
STICKLINE(C< VAR12 AND CLOSE>O,H,C,0,0),COLORCYAN;
STICKLINE(C< VAR12 AND C>O,O,L,0,0),COLORCYAN;
STICKLINE(C< VAR12 AND CLOSE>OPEN,O,C,2.8,1),COLORCYAN;
STICKLINE(C< VAR12 AND CLOSE<=O,H,L,0,0),COLORCYAN;
STICKLINE(C< VAR12 AND C<=O,O,C,2.8,0),COLORCYAN;
买入准备:DRAWICON(CROSS(VAR9,VAR7),上拐,34);
卖出准备:DRAWICON(CROSS(VAR7,VAR9),下拐,35);
SBL:=STRCAT(STRCAT(STRCAT(STRCAT(DYBLOCK,HYBLOCK),FGBLOCK),GNBLOCK),ZDBLOCK);
DRAWTEXT_FIX(ISLASTBAR,0.01,0.005,0,SBL),COLORCYAN; |
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