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Hello,
Im trying to calculate the HullMovingAverage of the RSI, but im getting an error;
self.rsi = self.RSI(self.symbol, 60, Resolution.Minute)
hull_ma = HullMovingAverage(120)
self.hulrsi = IndicatorExtensions.Of(hull_ma, self.RSI)
what am I doing wrong??
ERROR:
During the algorithm initialization, the following exception has occurred: InvalidCastException : cannot convert object to target type ---> Python.Runtime.PythonException: TypeError : value cannot be converted to Type === --- End of inner exception stack trace --- at Python.Runtime.PyObject.AsManagedObject(Type t) at QuantConnect.Extensions.SafeAsManagedObject(PyObject pyObject, Type typeToConvertTo) in /LeanCloud/CI.Builder/bin/Debug/src/QuantConnect/Lean/Common/Extensions.cs:line 2621 at QuantConnect.Indicators.IndicatorExtensions.Of(PyObject second, PyObject first, Boolean waitForFirstToReady) in /LeanCloud/CI.Builder/bin/Debug/src/QuantConnect/Lean/Indicators/IndicatorExtensions.cs:line 343 at Initialize self.hulrsi = IndicatorExtensions.Of(hull_ma in main.py: line 54 InvalidCastException : cannot convert object to target type ---> Python.Runtime.PythonException: TypeError : value cannot be converted to Type
Álvaro Anton Blanco
Found this on the community
The syntax is super strange, but it does the job;
self.rsi = self.RSI(self.symbol, 60, Resolution.Minute)
self.hulrsi = IndicatorExtensions.Of(self.HMA(self.symbol,120,Resolution.Minute), self.rsi)
Mak K
Hi Álvaro,
Another way of doing this would be ;
This will create a linear weighted moving average for RSI. Here is documentation on how to find indicator names and how to use them;
https://www.quantconnect.com/docs/algorithm-reference/indicators#:~:text=Daily%2C%20Field.High)-,Reference%20Table,-Indicators
Let me know if you have any questions regarding this, thanks!
Vladimir
Álvaro Anton Blanco
It is very important to set the warm-up period correctly.
Try this.
Vladimir
Álvaro Anton Blanco
Here is the "HULL RSI Indicator" you mentioned here.
Álvaro Anton Blanco
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