Will the Republicans win the Texas Senate race in 2026?

Prediction markets currently give a 56% probability that Will the Republicans win the Texas Senate race in 2026?. This contract trades at 56¢ on Polymarket. The market is pricing Republicans as modest favorites at 57¢ with a tight 2¢ spread, but the asymmetric implied yields—137.7% for Yes versus 242.0% for No—suggest the No side offers substantially better risk-adjusted returns, indicating potential underpricing of Democratic chances.

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56¢
Bid/Ask 56/57¢·Spread 1¢·Vol $1,094.5·OI $49,013.492·195d remaining
0x94521176f57d2ce81dde01e0b7699ca4279423042d37ed53908f0c8bfefe7e14
7-day price6 snapshots · 11 regime
57¢56¢ current
Apr 1056¢Apr 17

Analysis

4d ago

The market is pricing Republicans as modest favorites at 57¢ with a tight 2¢ spread, but the asymmetric implied yields—137.7% for Yes versus 242.0% for No—suggest the No side offers substantially better risk-adjusted returns, indicating potential underpricing of Democratic chances. With $44.8M in open interest against only $321.8K in 24-hour volume, liquidity is relatively thin for a major political race, creating potential slippage for larger positions. The flat price action over seven days and neutral regime score (0.341) suggest the market has settled into equilibrium, though the 2026 timeframe provides ample room for political developments to shift positioning.

Resolution rules

This market will resolve according to the winner of the 2026 midterm Texas U.S. Senate election, inclusive of any run-offs. A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date. Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party. The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.

Indicators

IY (Yes) 147.0%
IY (No) 238.1%
Adj IY 117%
CRI 1
LAS 0.02
▶ Full indicator table (5)
IndicatorValue
IY (Yes)147.0%
IY (No)238.1%
Adj IY117%
CRI1
LAS0.02

Regime

Label
neutral
Score
0.341
Spread
1¢
Computed
4/21/2026, 9:51:01 PM
Observability lowEvent type political
Has orderbookIndicators computed 4/21/2026, 9:38:17 PM

Trade

View on polymarketsf trade 0x94521176f57d2ce81dde01e0b7699ca4279423042d37ed53908f0c8bfefe7e14 yes 100

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