2026 U.S. Senate Election: Republican Odds over 75% by March 31?

The market strongly favors 'NO' for Republican odds over 75% by March 31.

Current market probabilities indicate a high confidence in the 'NO' outcome, with a 99.7% likelihood against Republican odds exceeding 75%. The Pulse AI also reflects a similar sentiment, suggesting a low probability of 4.8% for 'YES'. This alignment suggests that the market is fairly priced with moderate confidence.

• 1 Market sentiment heavily favors 'NO' with 99.7% probability.
• 2 Pulse AI probability aligns closely with market sentiment at 95.2% for 'NO'.
• 3 Current edge of 4.5 indicates market is fairly priced.
• 4 Confidence level of 60/100 suggests moderate certainty in predictions.
• 5 Time to expiry is short at 32 hours, adding urgency to market dynamics.

This market will resolve to “Yes” if the “Yes” option for 'Republican Party' in the "Which party will win the Senate in 2026?" market (https://polymarket.com/event/which-party-will-win-the-senate-in-2026?) is priced over the listed value for any four-hour period ending by March 31, 2026, 11:59 PM ET or earlier. Otherwise, this market will resolve to “No”.

A tie in the number of minutes will not suffice.

The resolution source will be the underlying minute-level price data for 'Republican Party' in the "Which party will win the Senate in 2026?" market, which can be viewed using the bar chart on https://derivative.polymarket.com/index/2026-us-senate-election-republican-odds-over-75-by-march-31 or through the “Resolution” tab with the time set to show the four-hour window. Both interfaces display the same underlying data.

Note: This market will resolve according to the price scoring methodology of derivative.polymarket.com.