Goiás Senate race: Caiado and Gayer lead final pre-election poll

A Quaest poll ahead of the first round shows Gracinha Caiado (União Brasil) and Gustavo Gayer (PL) leading the race for two Senate seats in Goiás, with 22% and 15% respectively. The margin of error is two points, and the race remains fluid with several candidates within striking distance. This is a routine pre-election snapshot, not a deviation from established polling trends.