As of October 27, 2026, the prediction market “Will the Democratic Party control the House after the 2026 Midterm elections?” is tracked on Polyman with these live implied probabilities from Polymarket odds: Yes 92%, No 9%. Total traded volume is $13.7M. This market is open for trading. Polyman shows real-time odds, the positions of Polymarket traders in this market, and lets you copy traders with one tap.