bukosabino/ta

`fillna = False` of ATR not work?

KagenoMoheji opened this issue · 0 comments

KagenoMoheji commented

The code below returns dataframe filled with 0, not NaN.

df["atr"] = ta.volatility.AverageTrueRange(
    df["High"],
    df["Low"],
    df["Close"],
    window = 14,
    fillna = False
).average_true_range()