OVER / UNDER
republican-senate-seats-after-the-2026-midterm-elections-927 ★ POLYMARKET ★ MULTI ★ republican-senate-seats-after-the-2026-midterm-elections-927 ★ POLYMARKET ★ MULTI ★ republican-senate-seats-after-the-2026-midterm-elections-927 ★ POLYMARKET ★ MULTI ★ republican-senate-seats-after-the-2026-midterm-elections-927 ★ POLYMARKET ★ MULTI ★ republican-senate-seats-after-the-2026-midterm-elections-927 ★ POLYMARKET ★ MULTI ★ republican-senate-seats-after-the-2026-midterm-elections-927 ★ POLYMARKET ★ MULTI ★

Republican Senate seats after the 2026 midterm elections?

Market price history

Rolling 7-day window of market YES price with the OU fair-price range overlay.

Not enough history yet for a chart.
New points land on each refresh — check back shortly.
Market price
≤4728¢
5014¢
5114¢
4914¢
4812¢
52★ BEST5¢
533¢
562¢
57+1¢
541¢
551¢
Polymarket • Volume: $2.6M • Updated 19m agoCloses:
Polymarket · Politics
OU's Pick
YES · 52
at 5¢
Price gap
Polymarket5¢
→
OU's fair25¢
+20¢ underpriced · pays 21×
Confidence
Moderate

Republicans currently hold a 53-45 majority and face a favorable 2026 map with only 13 seats to defend compared to 20 for Democrats.

Wide edge+20¢
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