The latest poll by Instituto 40dB.

reveals a shifting political landscape in Spain.

The ruling PSOE has dropped to 28.4% in estimated votes, its lowest since the July 2023 elections, while the opposition PP also fell to 32.6%.

Meanwhile, the far-right Vox surged to 14.2%, its highest since the elections, with strong voter retention.

Regional differences remain stark, with the PP leading in Andalusia and Madrid, while the PSOE dominates in Catalonia and the Basque Country.

Younger voters show growing support for Vox, while older demographics favor the PP and PSOE.

The survey highlights a fragmented political scene with rising uncertainty among voters.