Parabolic SAR - Extended

An extended version of Parabolic SAR with additional parameters.

Method

tm.ta.sarext(source_high, source_low, startvalue, offsetonreverse, accelerationinitlong, accelerationlong, accelerationmaxlong, accelerationinitshort, accelerationshort, accelerationmaxshort)

Inputs

Parameter	Argument type	Description	Default Value
source_high	pd.Series	High prices series	-
source_low	pd.Series	Low prices series	-
startvalue	float	Starting value for the indicator	0
offsetonreverse	float	Offset on reverse for the indicator	0
accelerationinitlong	float	Initial long acceleration for the indicator	0
accelerationlong	float	Long acceleration for the indicator	0
accelerationmaxlong	float	Maximum long acceleration for the indicator	0
accelerationinitshort	float	Initial short acceleration for the indicator	0
accelerationshort	float	Short acceleration for the indicator	0
accelerationmaxshort	float	Maximum short acceleration for the indicator	0

Outputs

Output	Type
sarext	np.ndarray

Example usage

strategy.py

import tradomate as tm

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

    # Trying out Parabolic SAR - Extended
    sarext = tm.ta.sarext(data.high, data.low, startvalue=0, offsetonreverse=0, accelerationinitlong=0, accelerationlong=0, accelerationmaxlong=0, accelerationinitshort=0, accelerationshort=0, accelerationmaxshort=0)

    # Get the last value and print
    last_value = sarext.iloc[-1]
    tm.log(f"Last value of Parabolic SAR - Extended is {last_value}")

    # Plot the values of sarext
    tm.plot(sarext, title="Parabolic SAR - Extended", overlay=False)