Boris Johnson to Defect to Reform before May 7 2026

Smarkets

Latest Odds

Yes
20.62%
SmarketsApril 15th 2026

Historical Data

DateCandidateOdds
April 14th 2026Yes22.61%
April 13th 2026Yes30.31%
April 12th 2026Yes24.40%
April 11th 2026Yes22.74%
April 10th 2026Yes23.27%
April 9th 2026Yes27.72%
April 8th 2026Yes27.72%
April 7th 2026Yes27.72%
April 6th 2026Yes27.72%
Odds Snapshot
2026Midterms
House
DEM88¢
+72.0vs GOP
Senate
DEM54¢
+8.5vs GOP
2028Presidential
President
Vance21¢
+1.9vs Newsom
Dem Nom
Newsom28¢
+17.4vs AOC
GOP Nom
Vance40¢
+14.8vs Rubio
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Boris Johnson to Defect to Reform before May 7 2026