finance

In recent versions (can't say from exactly when), there seems to be an off-by-one error in dcc.DatePickerRange. I set max_date_allowed = datetime.today().date(), but in the calendar, yesterday is the maximum date allowed. I see it in my apps, and it is also present in the first example on the DatePickerRange documentation page.

E

Expected Behavior

Supports: Relative Moving Average (RMA)

Actual Behavior

Indicator not yet supported.

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Reading currencies, alphavantage returns a greeting note ("welcome") and this note raises an error in alphavantage.py line 363.

            elif "Note" in json_response and self.treat_info_as_error:
                raise ValueError(json_response["Note"])

For this reason, alphavantage does not work in home assistant.

Heston model has accurate density approximations for European option prices, which are of interest.

The module implementing this method should live under tf_quant_finance/volatility/heston_approximation.py. It should support both European option puts and calls approximations. Tests should be in heston_approximation_test.py in the same folder.

According to @rspadim, functions in entropy.py could use numpy array instead of strings, as it's better to numba.

Guide on how to implement this is available in the comments in PR #311 .

Pivot points are used to notice importance levels during a trading session. I have used them successfully for day trading as they are solid inflection points.

Read more here - https://tradingsim.com/blog/pivot-points/

Pivot Point (PP) = (Prior Daily High + Low + Close) / 3
R1 = (2 x Pivot Point) – Prior Daily Low
R2 = Pivot Point + (Prior Daily High – Prior Daily Low)
S1 = (2