Índices da Wall Street caem na maior parte com a ampliação da guerra no Irã https://www.reuters.com/markets/europe/us-stock-futures-edge-up-after-selloff-mideast-conflict-remains-focus-2026-03-30/?taid=69cb3fc6a33d850001ce99f9 https://www.reuters.com/markets/europe/us-stock-futures-edge-up-after-selloff-mideast-conflict-remains-focus-2026-03-30/?taid=69cb3fc6a33d850001ce99f9