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Democrats lead midterm market pricing as Senate remains tighter contest

DeFi Rate's 2026 midterms hub, updated at 3:03 PM ET on October 31, says Democrats are favored to win both chambers, with the Senate the closer contest. The hub notes Democrats need a net gain of four seats, with the 51st seat running through Maine.

Election markets drew 23 million dollars over 24 hours, with Democrats priced at 71 percent to win the Senate and 94 percent to win the House, according to DeFi Rate.

DeFi Rate’s 2026 midterms hub, updated at 3:03 PM ET on October 31, favors Democrats in both chambers. The story was published on Oct 31, 2026, at 4:30 PM ET.

Senate control carries more uncertainty

The Senate is the closer contest in the market pricing. The gap between the two chambers is 23 percentage points, indicating a considerably stronger market expectation of Democratic control of the House.

According to DeFi Rate, Democrats need a net gain of four seats, and Maine is the contest on their path to a 51st seat. That makes the state a key point of attention alongside the broader Senate-control market.

What it means for prediction markets

  • Separate chamber outlooks: The 71 percent Senate price and 94 percent House price reflect distinct levels of uncertainty, rather than a uniform expectation for Democratic control.
  • Maine matters: DeFi Rate’s identification of Maine as the route to the 51st seat gives readers a specific race to watch when assessing Senate pricing.
  • Timestamp matters: The hub’s figures represent its October 31 update at 3:03 PM ET, not a settled election outcome.
  • Activity is not direction: The reported 23 million dollars in 24-hour activity does not, by itself, establish which party’s prices moved or how much.
SenateElectionsInfiniti MarketsInfiniti Signals

Sources & attribution

Published
  1. Source
    DeFi Ratedefirate.com
    Publisher
    https://defirate.com
    Source URL
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