I would like to construct a time series on a quarterly basis (The last twelve months) of fundamentals for each company in Brazil. However, I have not succeeded. Below you can see the call in python:
df, err = ek.get_data( instruments = ['PETR4.SA'], fields = ['TR.F.EBIT(SDate=2020-01-01,EDate=0D,Period=LTM,Frq=FQ)', 'TR.ISStatementLastUpdatedDate', 'TR.ISPeriodEndDate'] )
The response is:
How can I get all rows correctly filled?
Thanks in advance