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GOP odds of winning Nebraska Senate race rise to 76.5 percent on Polymarket

The Polymarket market on a Republican win in the Nebraska Senate race rose 9 points in 24 hours to 76.5 percent, with 449,000 dollars traded in the last day ahead of the November 4 resolution.

Republican contract gains ground

The probability of a Republican victory in the Nebraska Senate race on Polymarket reached 76.5 percent after rising 9 points over 24 hours, according to PredictionBubbles.

The update, published Oct 31, 2026, at 10:15 AM ET, puts the Republican outcome above three-quarters in the market’s pricing. That figure reflects prediction-market positioning, not a confirmed election result.

Trading ahead of resolution

PredictionBubbles reported 1.1 million dollars traded in the market, including 449,000 dollars during the last day. The daily volume accompanied the sharp increase in the Republican contract’s implied probability.

The market is scheduled to resolve on November 4. The supplied report does not identify a catalyst for the price move or provide further detail on the trading behind it.

What it means for prediction markets

  • A stronger Republican lean: The 9-point rise to 76.5 percent marks a substantial shift in pricing over the reported 24-hour period.
  • Recent activity matters: The 449,000 dollars traded in the last day accounts for a sizable portion of the reported 1.1 million dollars in trading.
  • Price is not certainty: With November 4 resolution approaching, the contract still prices in the possibility of an outcome other than a Republican win.
PolymarketSenateInfiniti MarketsInfiniti Signals

Sources & attribution

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    PredictionBubblespredictionbubbles.com
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