Brazil's Lula extends lead over Flavio Bolsonaro ahead of presidential vote, poll shows

Lula has widened his lead over Flavio Bolsonaro in polls ahead of October — 45% to 37% in a potential second-round, up slightly from June.
In a first-round scenario Lula leads 40% to Bolsonaro’s 28%, with other candidates well behind.
The Quaest survey (2,004 respondents, July 10–13, ±2 percentage points) shows Lula holding ground despite recent corruption probes and U.S. tariff tensions.