Madrid (EFE) face-to-face debate between Pedro Sánchez and Alberto Núñez Feijóo.
The sampling, carried out from 8,798 interviews between July 10, the day of the debate, and the 12th of the same month, points to a simultaneous growth in the estimated vote of the two main parties of 1.2 points, which would make the winner the PSOE with 32.2 percent of the votes, while the PP would have 30.8 percent.
In third place, Sumar, the coalition headed by Yolanda Díaz, would repeat, which would lose 0.6 points compared to the last CIS barometer at the beginning of July and would remain with 14.9 percent; In fourth position, Vox would be with 11.8 percent of the votes, one tenth more.