check_five_bi

czsc.signals.bxt.check_five_bi(bis: List[Union[BI, FakeBI]], freq: Freq, di: int = 1) → Signal

识别五笔形态

Parameters:

• freq – K线周期，也可以称为级别

• bis – 由远及近的五笔

• di – 最近一笔为倒数第i笔

Returns: