Recent Quaest research indicates Senator Flávio Bolsonaro (PL) has recovered support among right-wing voters while President Luiz Inácio Lula da Silva (PT) remains stable.

These shifts in public perception highlight the volatile nature of Brazil's political landscape as the country navigates deep ideological divisions. The results suggest that personal family dynamics and judicial rulings can swiftly alter a candidate's standing with a specific voter base.

According to Quaest director Guilherme Russo, the recovery of Flávio Bolsonaro is linked to a reconciliation with his wife, Michelle Bolsonaro. Russo said the trend was influenced by a Supreme Court decision by Minister Alexandre de Moraes that barred the senator from visiting his father, Jair Bolsonaro [1].

However, other reports based on the research present a more fragmented picture. One report indicates that Flávio Bolsonaro actually lost support among right-wing voters who do not identify as bolsonarists [3]. This contradiction suggests a divide between the hardcore base and the broader right-wing electorate.

Regarding the current president, the data shows varying levels of dominance. While some analysis describes Lula's position as stable [1], other simulations of a second-round election show Lula leading Flávio Bolsonaro by six percentage points [2].

The research was released across several dates, including Wednesday the 10th [2] and Wednesday the 15th [3]. These findings provide a snapshot of the competitive dynamics between the PT and PL parties in the current political climate.

Lula leads Flávio Bolsonaro by six percentage points in a second‑round simulation.

The discrepancy in the Quaest data reveals a fragmented right-wing coalition in Brazil. While Flávio Bolsonaro may be consolidating his core base through family unity and a 'victim' narrative driven by judicial restrictions, he struggles to expand his appeal to non-bolsonarista conservatives. Meanwhile, President Lula's stability and lead in simulations suggest a resilient floor of support that resists the fluctuations affecting the opposition.