在‘同花顺　公式论坛’中看到　alonehawk　发的‘超前macd(和主力同步已第二次优化）’帖很好,只是将第3行参数7修改为3后选股很好（图-1），而且选出的股都有大资金进入（图-2）。另外，增加了趋势图形。 
DIFF:(EMA(CLOSE,12)-EMA(CLOSE,26))*50;
 DEA:EMA(DIFF,3);
 MACD:(DIFF-DEA)*5,COLORSTICK;
 MAC:=IF(DIFF-REF(DIFF,1)>0,10,-10),COLORSTICK;
 AA3:=MA(CLOSE,20);
 MM:=AA3-REF(AA3,1); 低位金叉:=IF(CROSS(DIFF,DEA) AND DIFF<0,28,0),COLORYELLOW;
 STICKLINE(低位金叉,0,15,5,0),COLOR0000FF;
高位死叉:=IF(CROSS(DEA,DIFF) AND DIFF>55,-30,0),COLORYELLOW;
 STICKLINE(高位死叉,0,-15,5,0),COLOR00FF00;
 JCCOUNT:=COUNT(CROSS(DIFF,DEA),BARSLAST(DEA>=0));
二次金叉:=IF(CROSS(DIFF,DEA) AND DEA<0 AND COUNT(JCCOUNT=2,21)=1,28,0),COLORFFFFFF,LINETHICK2;
 A1:=BARSLAST(REF(CROSS(DIFF,DEA),1));
底背离:IF(REF(CLOSE,A1+1)>CLOSE AND DIFF>REF(DIFF,A1+1) AND CROSS(DIFF,DEA),15,0),COLORFF00FF,LINETHICK2;
 DRAWLINE(A1=0,DEA,底背离,DEA,0),COLORRED,LINETHICK2;
 A2:=BARSLAST(REF(CROSS(DEA,DIFF),1));
顶背离:IF(REF(CLOSE,A2+1)
 DRAWLINE(A2=0,DEA,顶背离,DEA,0),COLORGREEN,LINETHICK2;
 A3:=CROSS(DIFF,DEA) AND DIFF<0;
零下二次金叉:IF(FILTER(COUNT(A3,21)=2,10),20,0),COLOR0000FF,LINETHICK2; VARC:=HHV(HIGH,9)-LLV(LOW,9);
 VARD:=HHV(HIGH,9)-CLOSE;
 VARE:=CLOSE-LLV(LOW,9);
 VARF:=VARD/VARC*100-70;
 VAR110:=(2*CLOSE+HIGH+LOW)/4;
 VAR120:=SMA(VARE/VARC*100,3,1);
 VAR130:=LLV(LOW,34);
 VAR140:=SMA(VAR120,3,1)-SMA(VARF,9,1);
 VAR15:=IF(VAR140>100,VAR140-100,0);
 VAR160:=HHV(HIGH,34);
 VAR170:=EMA((VAR110-VAR130)/(VAR160-VAR130)*100,8);
 VAR180:=EMA(VAR170,5);
 STICKLINE(VAR170-VAR180>0,VAR170,VAR180,4,1),COLORFF00FF ;
 STICKLINE(VAR170-VAR180<0,VAR170,VAR180,4,1),COLOR00FF00 ;
趋势:=IF(CROSS(VAR170,VAR180),15,0),COLORC0C0C0,LINETHICK1; V3:=100-(100-3*SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,20,1)+2*SMA(SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,20,1),15,1)),LINETHICK2;
大趋势:=V3,LINETHICK2;
 V1:=REF(大趋势,1);
大趋势动向:=IF(大趋势-REF(V1,1)>0,3,-3),COLORSTICK;
 AB:=IF(CROSS(大趋势动向,0)>0,10,-10);
 V4:=100-(100-3*SMA((O-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,20,1)+2*SMA(SMA((O-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,20,1),15,1));
 STICKLINE(V3<=REF(V4,1),-55,-60,2,0),COLORWHITE;
 STICKLINE(V3>REF(V4,1),-55,-60,2,0),COLORRED; 金叉选股:IF(零下二次金叉=20 AND 大趋势动向=3 AND MM>0,28,0);
 底背离选股:IF(底背离=15,28,0);  选股设置：1、金叉选股/=28 　　　　　　2、底背离选股/=28

 　　　　　　　　图-1

请注意图中的‘底背离’、‘顶背离’(日线）：

出现‘底背离’时，要逢低介入；

出现‘顶背离’时，要逢高出局。

2008.6.24修改的图形：

图-2