| 超级短打选股公式大家好，本轮行情开始以来的收益近50%，成功率达到80%左右，操作采用做短线为主，有5%利就出。选股方案为：涨幅小于3，换手率大于3，量比大于1，单数比大于1.191，特大差大于0，小单差小于10，DDX大于0.2，DDY大于0.1。此方案比较适合中午时选股，选出后下午进股。超级短打涨幅:= (c-ref(c,1))/ref(c,1)*100;换手率:=vol/capital*100;量比:=v/ref(ma(v,60),1);TODAY:=DYNAINFO(7)=CLOSE and DYNAINFO(10)=AMOUNT{ AND TIME0<55800};买入单:=IF(ORDER(1)=0,IF(TODAY,"DDEDATA@ORDER"(1),SELFDATA('买入单数')),ORDER(1));卖出单:=IF(ORDER(2)=0,IF(TODAY,"DDEDATA@ORDER"(2),SELFDATA('卖出单数')),ORDER(2));单数比:=卖出单/买入单;DD1:=(1-BIGORDER(1,1)-(1-BIGORDER(2,1)))*100;DD2:=(1-"DDEDATA@BIGORDER"(1,1)-(1-"DDEDATA@BIGORDER"(2,1)))*100;小单差:=if(today,dd2,dd1);DD10:=(BIGORDER(1,3)-BIGORDER(2,3))*100;DD20:=("DDEDATA@BIGORDER"(1,3)-"DDEDATA@BIGORDER"(2,3))*100;特大差:=if(today,dd20,dd10);dd100:=((BIGORDER(1,2)-BIGORDER(2,2))-(BIGORDER(1,3)-BIGORDER(2,3)))*100;dd200:=(("DDEDATA@BIGORDER"(1,2)-"DDEDATA@BIGORDER"(2,2))-("DDEDATA@BIGORDER"(1,3)-"DDEDATA@BIGORDER"(2,3)))*100;大单差:=if(today,dd200,dd100);{DDX大单动向}TODAY1:="DDX.DDX"=0;卖出单数:=IF(TODAY1,"DDEDATA@ORDER"(2),ORDER(2));VAR0:=MIN(COUNT(卖出单数,0),60);DD11:="DDX.DDX";DD22:="LXDDX.DDX";DDX:=IF(TODAY1,DD22,DD11);{DDY涨跌动因}TODAY2:="ddy.ddy"=0;{判断是否有正版数据}VAR0:=MIN(COUNT(ORDER(2),0),60);DD111:="DDY.DDY";DD222:="LXDDY2.DDY";DDY:=IF(TODAY2,DD222,DD111);超级短打:涨幅<3 AND 换手率>3 AND 量比>1 AND 单数比>1.191 AND 特大差>0 AND 小单差<-10 AND 大单差>0.1 AND DDX>0.1 AND DDY>0.1; |
