大盘跌得很惨，想必我们很多小散也给套了。最近小新研究了一些抄底心得，略有所获，现将其中一选股公式向大家汇报，共同参详参详。小新觉得抄底要抄那些股价一路向下跌而底部却慢慢向上高筑的股票，如下2张图 
选股源码
DIFF:=EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:=EMA(DIFF,9);
MACD:=2*(DIFF-DEA);
JCCOUNT:=COUNT(CROSS(DIFF,DEA),BARSLAST(DEA>=0));
多次金叉:=CROSS(DIFF,DEA) AND DEA<0 AND COUNT(JCCOUNT=N,22)=1;
A1:=BARSLAST(REF(CROSS(DIFF,DEA),1));
底背离:=REF(DIFF,A1+1)<DIFF AND REF(DEA,A1+1)<DEA AND REF(L,A1+1)>L AND CROSS(DIFF,DEA);
XG:多次金叉 AND 底背离;
{N取值范围1~8};
更新:
针对大家对N值设定麻烦问题,小新在强班指导下,做了一点小小的更改,以后选股就不必再为N值的设定而烦恼了,可以一次过选出底背离情况下N次金叉【至少1次(含1次)】的股票!在此多谢强班的指导! 新源码如下:DIFF:=EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:=EMA(DIFF,9);
MACD:=2*(DIFF-DEA);
JCCOUNT:=COUNT(CROSS(DIFF,DEA),BARSLAST(DEA>=0));
N次金叉:=CROSS(DIFF,DEA) AND DEA<0 AND COUNT(JCCOUNT>=1,22)>=1;
A1:=BARSLAST(REF(CROSS(DIFF,DEA),1));
底背离:=REF(DIFF,A1+1)<DIFF AND REF(DEA,A1+1)<DEA AND REF(L,A1+1)>L AND CROSS(DIFF,DEA);
XG:N次金叉 AND 底背离;n=2就是底部2次金叉，n=3 就是3次金叉，以此类推。。。
底背离确认点介入是很不错的！！！
我把这句：多次金叉:=CROSS(DIFF,DEA) AND DEA<0 AND COUNT(JCCOUNT=N,22)=1;
修改成：多次金叉:=CROSS(DIFF,DEA) AND DEA<0 AND COUNT(JCCOUNT=N,22)>=1;
可以一次选，也可分三四五六七次选，但有很小的一点差别！600037是第四次才选出来！！！
N取值范围设为默认为1。   |
