Spain, Sigma Dos poll:

PP-EPP: 33% (+1)
PSOE-S&D: 28% (+2)
VOX-PfE: 17% (-1)
Sumar-LEFT|G/EFA: 8%
Podemos-LEFT: 4%
ERC-G/EFA: 2%
EH Bildu-LEFT: 1%
EAJ PNV-RE: 1%
Junts-NI: 1%
BNG-G/EFA: 1%
...

+/- vs. 23-27 February 2026

Fieldwork: 16-31 March 2026
Sample size: 1,958

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