incorrect data points look for the brlcop 5 year data. there are clearly 2 incorrect values , that change the graph making it very difficult to read. https://finance.yahoo.com/chart/BRLCOP%3DX#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 2nd ranked Vote Vote Vote We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close Vote We’ll send you updates on this idea Lucas shared this idea · Feb 6, 2018 · Report…Report… · Delete… · Admin → How important is this to you? Not at all You must login first! Important You must login first! Critical You must login first! We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close Reviewed · Feb 9, 2018 Tweet Comments are closed An error occurred while saving the comment