Latest polls from Sigma Dos
Accuracy in elections
On average, party poll results in Sigma Dos pre-election polls deviate from the actual result by 1.1 percentage points.
Compared to other institutes' accuracy in pre-election polls, Sigma Dos's average ranking is 6.5.
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Rating of parties
Institute often rates Partido Popular higher
In 33% of election polls, Sigma Dos rates Partido Popular higher than the general election trend of all institutes.
What are significant differences?
The PolitPro election trend, which calculates a time-weighted average value of current election polls, serves as a comparison value. A poll value is considered higher/lower if it is more than one percentage point higher/lower than the election trend. The overview shows all parties for which there is a deviation in a particular direction in at least 30% of the institute's election polls.