Hilbert Transform - Instantaneous Trendline

Calculates a trendline using advanced mathematical transformations.

Method

tm.ta.ht_trendline(source)

Inputs

Parameter	Argument type	Description	Default Value
source	pd.Series	Input data series	-

Outputs

Output	Type
ht_trendline	np.ndarray

Example usage

strategy.py

import tradomate as tm

@tm.strategy()
def my_strategy(config: tm.TradomateConfig, data: tm.TradomateData):

    # Trying out Hilbert Transform - Instantaneous Trendline
    ht_trendline = tm.ta.ht_trendline(data.close)

    # Get the last value and print
    last_value = ht_trendline.iloc[-1]
    tm.log(f"Last value of Hilbert Transform - Instantaneous Trendline is {last_value}")

    # Plot the values of ht_trendline
    tm.plot(ht_trendline, title="Hilbert Transform - Instantaneous Trendline", overlay=False)