Lula da Silva just took down Flávio Bolsonaro in Brazil's presidential election, and the market reacted instantly. Petrobras, the country's biggest oil company, saw its stock drop more than 10% right after the results…



Petrobras, resmî adıyla Petróleo Brasileiro S.A., merkezi Rio de Janeiro'da bulunan Brezilya devletine ait çok uluslu bir petrol ve gaz devidir.