Is there a way to access the global dictionary from any indicator like in the StrategyBase?
It's to avoid a make new time consuming calculation of an indicator when I switch between symbols in the UI. The bars cache will be cleared in this case so I can not cache my indicator there.
thx
It's to avoid a make new time consuming calculation of an indicator when I switch between symbols in the UI. The bars cache will be cleared in this case so I can not cache my indicator there.
thx
Rename
No but you could save values to a file or some other persistent storage if you really need to.
The way to accomplish your task is to cache the indicator time series in files on the disk. Many indicators do it e.g. FRED, Quandl, Index-Lab etc.
Ok, thank you! I had already assumed that and can live with it. I just wanted to make sure that I wasn't miss a direct option in the WL framework.
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