Brazil polls to show if Lula, Flávio consolidate ahead of Sunday vote

Five national surveys will update the Brazilian presidential race in its final stretch, testing whether Lula and Flávio can consolidate voter support before Sunday's election. The polls will clarify whether the race is tightening or widening, shaping final campaign strategies. This matters as it signals the likely outcome and potential market reaction to a Lula or Flávio victory.