<DIV class=t_msgfont id=message2201027>本选股公式包括3个组合:<BR>(1)10日涨幅低于10%。源码如下:c/ref(c,25)<=1.1;<BR>(2)主选股公式源码:<BR>Var1:=MA(CLOSE,80)-MA(CLOSE,10)/3;<BR>Var2:=CLOSE<Var1 AND VOL/240>MA(VOL,5)/240 AND CLOSE>REF(CLOSE,1)*1.08 AND CLOSE<MA(CLOSE,13)*1.3;<BR>Var3:=(CLOSE-MA(CLOSE,6))/MA(CLOSE,6)*100;<BR>Var4:=(CLOSE-MA(CLOSE,12))/MA(CLOSE,12)*100;<BR>Var5:=(CLOSE-MA(CLOSE,24))/MA(CLOSE,24)*100;<BR>Var6:=REF(CLOSE,1);<BR>Var7:=SMA(MAX(CLOSE-Var6,0),5,1)/SMA(ABS(CLOSE-Var6),5,1)*100;<BR>Var8:=(HIGH+LOW+CLOSE)/3;<BR>Var9:=(Var8-MA(Var8,14))/(0.015*AVEDEV(Var8,14));<BR>VarA:=Var3>=-15.8 AND Var3<=-12.2 AND Var4<=-20.8 AND Var5<=-27.5 AND Var7<=11.7 AND Var9<=-145;<BR>VarB:=(CLOSE-MA(CLOSE,12))/MA(CLOSE,12)*100<-8 AND REF(CLOSE,2)/REF(OPEN,2)<0.95 AND REF(OPEN,1)<REF(CLOSE,2) AND ABS(REF(OPEN,1)-REF(CLOSE,1))/REF(CLOSE,1)<0.03 AND CLOSE/OPEN>1.05 AND CLOSE>REF(CLOSE,2);<BR>VarC:=REF(CLOSE,1);<BR>VarD:=SMA(MAX(CLOSE-VarC,0),6,1)/SMA(ABS(CLOSE-VarC),6,1)*100;<BR>VarE:=SMA(MAX(CLOSE-VarC,0),12,1)/SMA(ABS(CLOSE-VarC),12,1)*100;<BR>VarF:=BARSLAST(VarE<20)<=3 AND CROSS(VarD,VarE);<BR>Var10:=(CLOSE-MA(CLOSE,20))/MA(CLOSE,20)*100<-12.5;<BR>Var11:=LLV(LOW,5);<BR>Var12:=HHV(HIGH,5);<BR>Var13:=EMA((CLOSE-Var11)/(Var12-Var11)*100,4);<BR>Var14:=EMA(0.667*REF(Var13,1)+0.333*Var13,2);<BR>Var15:=VarF AND Var10 AND CROSS(Var13,Var14) AND Var13<=25;<BR>Var16:=(REF(CLOSE,1)+REF(CLOSE,2)+REF(CLOSE,3)+REF(CLOSE,4)+REF(CLOSE,5))/5;<BR>Var17:=(REF(CLOSE,2)+REF(CLOSE,3)+REF(CLOSE,4)+REF(CLOSE,5)+REF(CLOSE,6))/5;<BR>Var18:=(REF(CLOSE,3)+REF(CLOSE,4)+REF(CLOSE,5)+REF(CLOSE,6)+REF(CLOSE,7))/5;<BR>Var19:=(REF(CLOSE,4)+REF(CLOSE,5)+REF(CLOSE,6)+REF(CLOSE,7)+REF(CLOSE,8))/5;<BR>Var1A:=(REF(CLOSE,5)+REF(CLOSE,6)+REF(CLOSE,7)+REF(CLOSE,8)+REF(CLOSE,9))/5;<BR>Var1B:=(Var16/CLOSE>1.112 OR Var17/CLOSE>1.123 OR Var18/CLOSE>1.135 OR Var19/CLOSE>1.145 OR Var1A/CLOSE>1.156) AND (CLOSE-MA(CLOSE,24))/MA(CLOSE,24)*100<=-20 AND COST(25)/CLOSE>=1.5;<BR>Var1C:=(VarA OR Var2 OR VarB OR Var15 OR Var1B);<BR>IF(Var1C,MA(CLOSE,60)-CLOSE,0);<BR>(3)大智慧L2的DDX多头排列(使用时选择连续5天),源码如下:<BR>input:最少几天(10);<BR>last("ddx.ddx1">"ddx.ddx2" and "ddx.ddx2">"ddx.ddx3")>=最少几天;<BR>以上组合使用,经测试(2007年3月1日至今),以20天赢利15%为目标,成功率达100%。遗憾的是选出股票共25只,平均每月3只,略少。以后将继续优化,使得选出股票更多,成功率不降低。</DIV>