rma#

rma(close, length=None, offset=None, **kwargs)[source]#

wildeR’s Moving Average (RMA)

The WildeR’s Moving Average is simply an Exponential Moving Average (EMA) with a modified alpha = 1 / length.

Sources:

https://tlc.thinkorswim.com/center/reference/Tech-Indicators/studies-library/V-Z/WildersSmoothing https://www.incrediblecharts.com/indicators/wilder_moving_average.php

Calculation:
Default Inputs:

length=10

EMA = Exponential Moving Average alpha = 1 / length RMA = EMA(close, alpha=alpha)

Args:

close (pd.Series): Series of ‘close’s length (int): It’s period. Default: 10 offset (int): How many periods to offset the result. Default: 0

Kwargs:

fillna (value, optional): pd.DataFrame.fillna(value) fill_method (value, optional): Type of fill method

Returns:

pd.Series: New feature generated.