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Senate control leads Polymarket US activity as Democrats trade at 47 percent

DeFi Rate lists the U.S. Senate midterm winner market first among Polymarket US markets by 24-hour volume at 52,000 dollars. The Democratic Party to win the Senate is priced at 47 percent on that venue.

Senate market tops the volume ranking

The U.S. Senate midterm winner market ranked first among Polymarket US markets by 24-hour volume, with 52,000 dollars traded, according to DeFi Rate.

The report, published Oct 31, 2026 · 11:15 PM ET, identifies Senate control as the venue’s leading market on that measure. The ranking applies specifically to Polymarket US.

Democratic outcome priced below halfway

The Democratic Party to win the Senate was priced at 47 percent on that venue, according to DeFi Rate. That puts the reported Democratic outcome below the 50 percent threshold.

The supplied summary provides no earlier price or volume comparison. It therefore establishes a snapshot of trading activity and pricing, rather than evidence of a change in expectations.

What it means for prediction markets

  • Activity: The 52,000 dollars in 24-hour volume placed the Senate midterm winner market first on Polymarket US by that metric.
  • Pricing: The reported 47 percent price captures the venue’s assessment of a Democratic Senate win at that snapshot, not a confirmed election outcome.
  • Limits: Without a price history or comparative volume figures, the report does not establish momentum or the size of the market’s lead.
PolymarketSenateMidtermsInfiniti MarketsInfiniti Signals

Sources & attribution

Published
  1. Source
    DeFi Ratedefirate.com
    Publisher
    https://defirate.com
    Source URL
    The feed did not publish this story's article address.

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