Petróleo cai cerca de 3% em negociações sobre diesel e liberação de estoques de petróleo bruto https://www.reuters.com/business/energy/oil-rises-slightly-market-weighs-mixed-supply-signals-2026-10-02/?taid=6abf88dc45ab100001f5d969 https://www.reuters.com/business/energy/oil-rises-slightly-market-weighs-mixed-supply-signals-2026-10-02/?taid=6abf88dc45ab100001f5d969