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RicardoBFischer's avatar
RicardoBFischer
Copper Contributor
Jul 15, 2025

STOCKHISTORY values don't match with actual data

I've been analysing some sheets I've built using STOCKHISTORY (portuguese version HISTÓRICODEAÇÕES) and comparing with actual data (from Google Finance).

I've realized that the values are not matching, and they diverge differently over time depending on the stock, always increasing over time.

What's going on?

For instance, CMIG4 (BVMF):

 

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