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虽然用到未来函数，但是描述已经发生的事情，没有任何将来不成立的成分。公式是海选、辅助选，是的都能选进，不是的极少部分可能也选进，需要人工剔除。之所以这样，是要优先照顾选到的确是当下精准探触到了谷底线的股票。结果没有滞后性。选股时更改参数多次选，可以囊括所有的长腿K线精准探触谷底线的股票。但是，选股公式不是万能的，切记！去掉最后一行源码的{}，将选进3日内条件成立的个股。
{设立参数N: 3,5,300}{如果要求左峰距今日时间更长可加大N默认值，反之减小N默认值}
TJ111:=(IF(C>O,O,C)-L)/C>0.05;
TJ222:=(IF(C>O,O,C)-L)/(IF(C>O,C,O)-IF(C>O,O,C))>2;
TJ05:=PEAKBARS(1,5,1)>=N AND TROUGHBARS(2,5,1)>PEAKBARS(1,5,1) AND
ABS(L-TROUGH(2,5,1))/TROUGH(2,5,1)<0.001 AND L=LLV(L,N);
TJ06:=PEAKBARS(1,6,1)>=N AND TROUGHBARS(2,6,1)>PEAKBARS(1,6,1) AND
ABS(L-TROUGH(2,6,1))/TROUGH(2,6,1)<0.001 AND L=LLV(L,N);
TJ07:=PEAKBARS(1,7,1)>=N AND TROUGHBARS(2,7,1)>PEAKBARS(1,7,1) AND
ABS(L-TROUGH(2,7,1))/TROUGH(2,7,1)<0.001 AND L=LLV(L,N);
TJ08:=PEAKBARS(1,8,1)>=N AND TROUGHBARS(2,8,1)>PEAKBARS(1,8,1) AND
ABS(L-TROUGH(2,8,1))/TROUGH(2,8,1)<0.001 AND L=LLV(L,N);
TJ09:=PEAKBARS(1,9,1)>=N AND TROUGHBARS(2,9,1)>PEAKBARS(1,9,1) AND
ABS(L-TROUGH(2,9,1))/TROUGH(2,9,1)<0.001 AND L=LLV(L,N);
TJ10:=PEAKBARS(1,10,1)>=N AND TROUGHBARS(2,10,1)>PEAKBARS(1,10,1) AND
ABS(L-TROUGH(2,10,1))/TROUGH(2,10,1)<0.001 AND L=LLV(L,N);
TJ11:=PEAKBARS(1,11,1)>=N AND TROUGHBARS(2,11,1)>PEAKBARS(1,11,1) AND
ABS(L-TROUGH(2,11,1))/TROUGH(2,11,1)<0.001 AND L=LLV(L,N);
TJ12:=PEAKBARS(1,12,1)>=N AND TROUGHBARS(2,12,1)>PEAKBARS(1,12,1) AND
ABS(L-TROUGH(2,12,1))/TROUGH(2,12,1)<0.001 AND L=LLV(L,N);
TJ13:=PEAKBARS(1,13,1)>=N AND TROUGHBARS(2,13,1)>PEAKBARS(1,13,1) AND
ABS(L-TROUGH(2,13,1))/TROUGH(2,13,1)<0.001 AND L=LLV(L,N);
TJ14:=PEAKBARS(1,14,1)>=N AND TROUGHBARS(2,14,1)>PEAKBARS(1,14,1) AND
ABS(L-TROUGH(2,14,1))/TROUGH(2,14,1)<0.001 AND L=LLV(L,N);
TJ15:=PEAKBARS(1,15,1)>=N AND TROUGHBARS(2,15,1)>PEAKBARS(1,15,1) AND
ABS(L-TROUGH(2,15,1))/TROUGH(2,15,1)<0.001 AND L=LLV(L,N);
TJ16:=PEAKBARS(1,16,1)>=N AND TROUGHBARS(2,16,1)>PEAKBARS(1,16,1) AND
ABS(L-TROUGH(2,16,1))/TROUGH(2,16,1)<0.001 AND L=LLV(L,N);
TJ17:=PEAKBARS(1,17,1)>=N AND TROUGHBARS(2,17,1)>PEAKBARS(1,17,1) AND
ABS(L-TROUGH(2,17,1))/TROUGH(2,17,1)<0.001 AND L=LLV(L,N);
TJ18:=PEAKBARS(1,18,1)>=N AND TROUGHBARS(2,18,1)>PEAKBARS(1,18,1) AND
ABS(L-TROUGH(2,18,1))/TROUGH(2,18,1)<0.001 AND L=LLV(L,N);
TJ19:=PEAKBARS(1,19,1)>=N AND TROUGHBARS(2,19,1)>PEAKBARS(1,19,1) AND
ABS(L-TROUGH(2,19,1))/TROUGH(2,19,1)<0.001 AND L=LLV(L,N);
TJ20:=PEAKBARS(1,20,1)>=N AND TROUGHBARS(2,20,1)>PEAKBARS(1,20,1) AND
ABS(L-TROUGH(2,20,1))/TROUGH(2,20,1)<0.001 AND L=LLV(L,N);
TJ21:=PEAKBARS(1,21,1)>=N AND TROUGHBARS(2,21,1)>PEAKBARS(1,21,1) AND
ABS(L-TROUGH(2,21,1))/TROUGH(2,21,1)<0.001 AND L=LLV(L,N);
TJ22:=PEAKBARS(1,22,1)>=N AND TROUGHBARS(2,22,1)>PEAKBARS(1,22,1) AND
ABS(L-TROUGH(2,22,1))/TROUGH(2,22,1)<0.001 AND L=LLV(L,N);
TJ23:=PEAKBARS(1,23,1)>=N AND TROUGHBARS(2,23,1)>PEAKBARS(1,23,1) AND
ABS(L-TROUGH(2,23,1))/TROUGH(2,23,1)<0.001 AND L=LLV(L,N);
TJ24:=PEAKBARS(1,24,1)>=N AND TROUGHBARS(2,24,1)>PEAKBARS(1,24,1) AND
ABS(L-TROUGH(2,24,1))/TROUGH(2,24,1)<0.001 AND L=LLV(L,N);
TJ25:=PEAKBARS(1,25,1)>=N AND TROUGHBARS(2,25,1)>PEAKBARS(1,25,1) AND
ABS(L-TROUGH(2,25,1))/TROUGH(2,25,1)<0.001 AND L=LLV(L,N);
TJ26:=PEAKBARS(1,26,1)>=N AND TROUGHBARS(2,26,1)>PEAKBARS(1,26,1) AND
ABS(L-TROUGH(2,26,1))/TROUGH(2,26,1)<0.001 AND L=LLV(L,N);
TJ27:=PEAKBARS(1,27,1)>=N AND TROUGHBARS(2,27,1)>PEAKBARS(1,27,1) AND
ABS(L-TROUGH(2,27,1))/TROUGH(2,27,1)<0.001 AND L=LLV(L,N);
TJ28:=PEAKBARS(1,28,1)>=N AND TROUGHBARS(2,28,1)>PEAKBARS(1,28,1) AND
ABS(L-TROUGH(2,28,1))/TROUGH(2,28,1)<0.001 AND L=LLV(L,N);
TJ29:=PEAKBARS(1,29,1)>=N AND TROUGHBARS(2,29,1)>PEAKBARS(1,29,1) AND
ABS(L-TROUGH(2,29,1))/TROUGH(2,29,1)<0.001 AND L=LLV(L,N);
TJ30:=PEAKBARS(1,30,1)>=N AND TROUGHBARS(2,30,1)>PEAKBARS(1,30,1) AND
ABS(L-TROUGH(2,30,1))/TROUGH(2,30,1)<0.001 AND L=LLV(L,N);
TJ:=(TJ111 OR TJ222) AND (TJ05 OR TJ06 OR TJ07 OR TJ08 OR TJ09 OR TJ10 OR TJ11 OR
TJ12 OR TJ13 OR TJ14 OR TJ15 OR TJ16 OR TJ17 OR TJ18 OR TJ19 OR TJ20 OR TJ21 OR
TJ22 OR TJ23 OR TJ24 OR TJ25 OR TJ26 OR TJ27 OR TJ28 OR TJ29 OR TJ30);
XG:TJ {OR BARSLAST(TJ)<3};
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发表于 2013-1-28 13:35
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发表于 2013-1-28 16:48
