IBOV Posts Worst Weekly Streak Since 2018 — 176,209 Close
Six consecutive weekly losses (InfoMoney: IBOV at 176,209, -0.81% Friday). The composite headwind: Warsh at Fed (USD strength = BRL pressure), Iran-Hormuz (oil above political comfort zone), and arcabouço fiscal uncertainty as Lula campaigns for 2026 reelection on a 'ban bets' platform. Petrobras (PETR3/PETR4) is the IBOV anchor — higher Brent is net positive for revenue but the BRL weakness partially offsets dollar-denominated gains when repatriated. Vale (VALE3) is the China demand story: iron ore softness from China property overhang continues to pressure Brazil's second-largest IBOV weight.