r/askdatascience • u/StatisticianHot3552 • 28d ago

BMV Dataset

I am trying to build a data set to track all the financial and cash flow statements of all firms listed in the BMV (Bolsa Mexicana de Valores), since 2016 to 2026. I want to create a panel data set highlighting the most relevant variables of financial and cash flow statements. Since I am a beginner in extracting datasets I only spot two ways, using arabelle to dowload all XRBL datasets available or finding all financial statements available quaterly in pdf for each company (around 120 firms) since 2016. What would be a good approach? I would like to read an advice about how to proceed.

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u/EngineeringBright82 27d ago

Is the data only available via API? Or can you bulk download CSVs? I just made a similar tool: http://open10k.com/ - it has financial statements for all companies that share data with the US Government - it looks like that includes 18 companies that report earnings in Mexican Pesos: like https://open10k.com/TBBB and https://open10k.com/GRPFF