测试笔，发现一个小问题。

[cwj]

2024年12月18号收盘后执行股票000019.SZ数据，发现最后一笔还停留在2024-10-08。查看数据发现10月11和10月18的最低价是一样的，从10月8号到10月18号应该可以成为向下的一笔吧？不知这里是否正确，还请核查下，谢谢~
股票000019.SZ其中七笔分别是bi1=BI(symbol=000019.SZ, sdt=2024-06-25 00:00:00, edt=2024-07-03 00:00:00, direction=向上, high=6.11, low=5.6),bi2=BI(symbol=000019.SZ, sdt=2024-07-03 00:00:00, edt=2024-07-25 00:00:00, direction=向下, high=6.11, low=5.59),bi3=BI(symbol=000019.SZ, sdt=2024-07-25 00:00:00, edt=2024-08-09 00:00:00, direction=向上, high=6.14, low=5.59),bi4=BI(symbol=000019.SZ, sdt=2024-08-09 00:00:00, edt=2024-08-26 00:00:00, direction=向下, high=6.14, low=5.65),bi5=BI(symbol=000019.SZ, sdt=2024-08-26 00:00:00, edt=2024-09-04 00:00:00, direction=向上, high=6.5, low=5.65),bi6=BI(symbol=000019.SZ, sdt=2024-09-04 00:00:00, edt=2024-09-18 00:00:00, direction=向下, high=6.5, low=5.51),bi7=BI(symbol=000019.SZ, sdt=2024-09-18 00:00:00, edt=2024-10-08 00:00:00, direction=向上, high=7.42, low=5.51)

[cwj]

这里是个顶分型？？？？？