RocketPolitics · Polymarket
2026 Balance of Power: D Senate, D House
As of Oct 15, 2026, traders on Polymarket price this market at 62%. RocketScience's forecast is 63%, 0.8 points above the market, and our call is YES. The gap is too small to act on, so the signal is Hold.
- Market odds
- 62%
- Our forecast
- 63%
- Call
- YES
- Signal
- Hold
- Closes
- Nov 4, 2026 (19d 19h)
- Volume
- $5,568,879
- Exchange
- Polymarket
Open the live chart Trade on Polymarket ↗
Why we think this
- News: Leans YES across 25 recent articles.
Latest headlines
- Pa. election 2026: These state House and Senate races could change the balance of power in Harrisburg. Here’s what to know — whyy.org
- Will Republicans or Democrats win control of the Senate in the 2026 midterms? These are key races to watch. — Yahoo
- 2026 Midterm Elections Predictions: Live House and Senate Odds — gamingtoday.com
- Midterms could set up power struggle between Congress and Trump — Gray TV
- 435 House seats, 35 Senate races: The numbers behind US midterms 2026 — WION
- U.S. Senate balance of power falls to Ohio, several key states — Yahoo
Frequently asked questions
What are the odds for “2026 Balance of Power: D Senate, D House”?
Traders on Polymarket price it at 62%. RocketScience forecasts 63% (YES), updated Oct 15, 2026.
What is RocketScience's prediction for “2026 Balance of Power: D Senate, D House”?
Our call is YES at 63%. We say YES at 60% or more, NO at 40% or less, and Not sure in between.
When does this market close?
It closes on Nov 4, 2026 (UTC).
How is the forecast made?
We start from the live exchange price, filter out noise, add the direction of recent news (and a spot-price model for crypto), and re-forecast instantly when the odds jump.
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Last updated 2026-10-15 08:30 UTC. Forecasts are for research only, not financial advice.