def alpha_082(enddate, index='all'):
    """
    未实现
    公式:
        (min(rank(decay_linear(delta(open, 1.46063), 14.8717)), Ts_Rank(decay_linear(correlation(IndNeutralize(volume, IndClass.sector), ((open\* 0.634196) + (open\* (1 - 0.634196))), 17.4842), 6.92131), 13.4283))\* -1)
    """
    raise Exception("该因子未实现")
未实现
公式:
(min(rank(decay_linear(delta(open, 1.46063), 14.8717)), Ts_Rank(decay_linear(correlation(IndNeutralize(volume, IndClass.sector), ((open\* 0.634196) + (open\* (1 - 0.634196))), 17.4842), 6.92131), 13.4283))\* -1)
jqdatasdk/alpha101.py