Home / BusinessBusinessCNBCBusinessCNBC·Sep 16, 2026·1 min readSenate is still a tossup, but Democrats now have slight edge, prediction market traders thinkTraders on both Kalshi and Polymarket see Democrats with one of their best chances to flip the U.S. Senate since the contracts on the election opened.View original source — CNBC ↗ShareCopy linkShare on XShare on FacebookRelated storiesPoliticsThe HillPoliticsSep 10, 2026 · 1 minCould Democrats win Senate control? What the DDHQ forecast shows: Live discussionThe HillPoliticsThe HillPoliticsSep 10, 2026 · 1 minDDHQ shifts Senate odds to Democrats, then back to GOP: ‘A coin flip’The HillPoliticsThe HillPoliticsSep 8, 2026 · 1 minSenate ‘pure toss-up’ ahead of midterms: DDHQThe HillPoliticsThe New York TimesPoliticsSep 15, 2026 · 1 minDemocrats Gain Midterms Edge as Trump Drags Down Republicans, Per Times/Siena PollThe New York Times
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