Detalhes: "ADO.NET: ΡУţнǿń śçгĭφţ ēґѓог.
<pi>C:\Users\USU┴RIO\PythonScriptWrapper_fd513a93-0c6d-4990-9b57-1b9ddfa848b1\PythonScriptWrapper.PY:25: FutureWarning: The previous implementation of stack is deprecated and will be removed in a future version of pandas. See the What's New notes for pandas 2.1.0 for details. Specify future_stack=True to adopt the new implementation and silence this warning.
cotacoes = df.stack(level=1)
KeyError: "['Ativo'] not in index"
</pi>"
aleterei para cotacoes = df.stack(level=1, future_stack=True)
outro erro aparece
Detalhes: "ADO.NET: ΡУţнǿń śçгĭφţ ēґѓог.
<pi>KeyError: "['Ativo'] not in index"
</pi>"