The Ibovespa traded little changed near 172,500 on Tuesday on fresh geopolitical escalation between Iran and the US. Oil prices, which had retreated to near pre-conflict levels following the Iran-Israel ceasefire, edged higher after reports of new attacks on vessels in the Strait of Hormuz. The rebound supported Petrobras, which gained more than 0.5%, but also pushed bond yields higher on renewed inflation concerns, limiting gains for financials and the broader market. Major banks traded mixed, with Ita