
Party to control the US Senate in 2026
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Republican 72%
Democratic 40%
Party to control the US Senate in 2026
Selection | Chance to Win |
|---|---|
Republican | |
Timeline
1
Opens
Nov 18, 2025
2
Closes
Nov 3, 2026
3
Payment Issued
1 hour after results are determined
How it works
You receive a US$1 return per contract if your prediction is correct and nothing if it is incorrect. The market resolves when the party that controls the U.S. Senate is determined in 2026. The official resolution sources are the agencies listed in Rule 14.65(c) in the CDNA Rulebook, which can be found here [https://www.nadex.com/rules/]. Liquidity may be low after the election results start coming in. Trading is temporarily paused during scheduled maintenance periods.
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Party to control the US Senate in 2026
Republican Yes