2026 U.S. Senate Election: Republican Odds over 70% by March 31?

The market strongly favors 'NO' for Republican odds over 70% by March 31.

Current market probabilities indicate a 99.5% likelihood that Republican odds will not exceed 70% by March 31. The Pulse AI also supports this view, with a 96% probability for 'NO', suggesting a consensus against a significant Republican surge in this timeframe.

• 1 Market probability heavily favors 'NO' at 99.5%.
• 2 Pulse AI aligns closely with market, predicting 96% for 'NO'.
• 3 Current confidence level is moderate at 65/100.
• 4 Time to expiry is short, only 9 hours remaining.
• 5 Market appears fairly priced with an edge of 3.5.

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-70-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.