What happened
A Datafolha survey on Brazil's presidential election shows Luiz Inácio Lula da Silva with 39% support in the first round, according to a report from Sina Finance Express.
Flávio Bolsonaro stands at 36% in the same first-round polling, the report said.
Why it matters
The figures point to a closely contested first round, with the two candidates separated by a margin that could keep the race unsettled as the campaign proceeds.
Because the report gives only the two leading figures, it is not possible to say from this material alone how the rest of the field or the overall first-round picture is distributed.
Key facts
The poll was conducted by Datafolha.
Lula's first-round support was 39%.
Flávio Bolsonaro's first-round support was 36%.
The report was published by Sina Finance Express.
What to watch next
Further Datafolha releases or other polling could show whether the gap between the two candidates narrows or widens.
Additional details such as sample size, margin of error and the shares of other candidates were not included in the supplied report.
