Belt-hold

Belt-hold is a bullish or bearish reversal pattern characterized by a single long candlestick.

Method

tm.ta.cdlbelthold(source_open, source_high, source_low, source_close)

Inputs

Parameter	Argument type	Description	Default Value
source_open	pd.Series	Open prices series	-
source_high	pd.Series	High prices series	-
source_low	pd.Series	Low prices series	-
source_close	pd.Series	Close prices series	-

Outputs

Output	Type
cdlbelthold	np.ndarray

Example usage

strategy.py

import tradomate as tm

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

    # Trying out Belt-hold
    cdlbelthold = tm.ta.cdlbelthold(data.open, data.high, data.low, data.close)

    # Get the last value and print
    last_value = cdlbelthold.iloc[-1]
    tm.log(f"Last value of Belt-hold is {last_value}")

    # Plot the values of cdlbelthold
    tm.plot(cdlbelthold, title="Belt-hold", overlay=False)