The Texas Senate race between James Talarico and Ken Paxton has stayed a toss-up in the polling even with record early-voting turnout now on the board in Texas' biggest counties.
Both exchanges have widened Talarico's lead since the weekend, pushing him further ahead of where the latest Talarico vs Paxton polls actually have the race.
Below you'll find a full breakdown of the current Texas Senate race odds across the exchanges, but if you want to jump straight in, check out the latest Polymarket promo code or the Kalshi promo code.
| 🏢 Platform | 🏷️ Pick | Price | 🤑 Est. Return on $100 | 📈 Trade It |
|---|---|---|---|
| Polymarket | James Talarico | YES (64¢) | $152.00 | Trade it on Polymarket! |
| Polymarket | Ken Paxton | YES (37¢) | $258.00 | Trade it on Polymarket! |
| Kalshi | James Talarico | YES (64¢) | $152.40 | Trade it on Kalshi! |
| Kalshi | Ken Paxton | YES (37¢) | $258.83 | Trade it on Kalshi! |
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Polymarket Texas Senate Odds: Top Trading Contracts
Polymarket's Texas Senate race contracts are priced 1¢ to 99¢, mapping directly to implied probability, and a "Yes" share settles at $1.00 if that candidate wins the seat and $0 if they lose.
The Polymarket Texas Senate market resolves the night the race is called against the certified statewide result from the November 3 general election.
James Talarico (YES 64¢ / NO 37¢, +2 pts)
Talarico gained two points on Polymarket Texas Senate contracts over the weekend, moving further ahead of where the Talarico vs Paxton polls themselves have the race.
A University of Houston Hobby School survey taken October 10-14 has him up just 48-46, and a CBS News/YouGov poll released as early voting opened showed a similar 51-49 edge, yet the market now treats a Talarico win as better than a 3-to-1 favorite.
Ken Paxton (YES 37¢ / NO 64¢, -2 pts)
Paxton's slide tracks with fundraising numbers out of Tarrant County, a key suburban battleground where Talarico's campaign outraised Paxton's in the large majority of ZIP codes as both camps held dueling rallies in Fort Worth over the weekend.
Even with Paxton drawing a large crowd at his own early-voting kickoff rally in Allen and leaning hard into attacks on Talarico's past comments on meat, oil and gas, and gender, Paxton vs Talarico Polymarket pricing still moved against him, not toward him, once early voting actually opened.
The Polymarket Texas Senate board has now moved for three straight days in Talarico's direction, a sign that traders are reading the record turnout in Democratic-leaning Harris and Dallas counties as more meaningful than Paxton's own strong showing in Republican Denton County. That split is exactly why Paxton vs Talarico Polymarket pricing keeps drifting away from him even as individual polls stay close.
Texas Senate Kalshi Odds: Top Trading Contracts
Kalshi lists the same race as a regulated event contract, with Yes and No both tradable on every line, so the board shows the full spread rather than a single implied number.
The Texas Senate Kalshi contract settles once the Texas Secretary of State certifies the winner of the November 3 general election.
James Talarico (YES 64¢ / NO 37¢, +1 pt)
Talarico picked up another point on Kalshi and is now trading as a comfortable favorite, matching Polymarket's board almost tick for tick.
Ken Paxton (YES 37¢ / NO 64¢, -1 pt)
Paxton slipped a point on the Texas Senate Kalshi board, a small move but the fourth straight day without a gain, even with his campaign pointing to a strong early-voting rally crowd in Allen as a sign of Republican enthusiasm.
The Talarico vs Paxton Kalshi line has now drifted toward Talarico every day since early voting opened Monday, which suggests Kalshi's traders are weighting the record Harris and Dallas county turnout more heavily than Paxton's own strong Denton County numbers. If the next wave of public polling, including the dueling InsiderAdvantage and Quantus surveys that had Paxton narrowly ahead, starts moving the other way, expect the Talarico vs Paxton Kalshi price to be one of the first places that shows up.
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How Polymarket and Kalshi Compare on the Texas Senate Race
The two boards are in near lockstep on the Texas Senate race. Talarico sits at YES 64¢ on both exchanges, and Paxton is priced at YES 37¢ on both as well, a tighter match than you'll often see between the two platforms.
The real divergence isn't between the exchanges; it's between the exchanges and the public polling, which is more scattered than it's been all fall. The UH Hobby School has Talarico up 48-46 and a CBS News/YouGov poll showed him ahead 51-49, but an InsiderAdvantage survey had Paxton up 49-48 and a Quantus Insights poll put Paxton ahead 47.2-46.7, a true coin flip either way you read it. Both markets, meanwhile, price Talarico closer to a 27-point favorite on implied probability than a toss-up.
That gap says traders are weighing factors the topline numbers don't fully capture, including the record first-day early-voting turnout out of Harris and Dallas counties, Talarico's fundraising edge in Tarrant County suburbs, and a cost-of-living issue set that's currently breaking hard for Talarico.
Put side by side, Paxton vs Talarico Polymarket pricing and the Talarico vs Paxton Kalshi line are telling the same story: a growing Talarico favorite on both the Polymarket Texas Senate board and the Texas Senate Kalshi board, even while the actual Talarico vs Paxton polls keep showing a genuine coin-flip race depending on which pollster you trust.
Texas Senate Race Price Analysis: Market Price Influencers
The biggest driver of this week's move is turnout, not a single poll. Harris and Dallas counties, two of the state's largest Democratic strongholds, both broke their own first-day early-voting records on Monday, and both markets priced that news in almost immediately.
Denton County, a Republican stronghold, also broke its own record, so the turnout story isn't one-sided, but traders appear to be weighting the scale of the Democratic counties' numbers more heavily than the Republican counties' numbers.
Dueling rallies in Tarrant County over the weekend added a second layer to the story. Paxton drew a large early-voting kickoff crowd in Allen and leaned into attacks on Talarico's past comments on meat, oil and gas, and gender, while Talarico's campaign posted a wide fundraising edge across most of Tarrant's ZIP codes, including affluent Republican-leaning suburbs like Colleyville and Keller.
The overall shape of the market is now a lopsided Talarico favorite in a state Republicans have carried in every recent Senate cycle, a result that would qualify as a genuine upset if it holds. With public polling split between Talarico leads in the UH Hobby and CBS/YouGov surveys and Paxton leads in the InsiderAdvantage and Quantus numbers, the next wave of Talarico vs Paxton polls and the first full week of early-voting data are the most likely triggers to move either board again before Election Day.
| 🏢 Platform | 🏷️ Pick | Price | 🤑 Est. Return on $100 | 📈 Trade It |
|---|---|---|---|
| Polymarket | James Talarico | YES (64¢) | $152.00 | Trade it on Polymarket! |
| Polymarket | Ken Paxton | YES (37¢) | $258.00 | Trade it on Polymarket! |
| Kalshi | James Talarico | YES (64¢) | $152.40 | Trade it on Kalshi! |
| Kalshi | Ken Paxton | YES (37¢) | $258.83 | Trade it on Kalshi! |
How to Trade the Texas Senate Race on Prediction Markets
Ready to take a position? Check out the best political trading apps and start trading event contracts in minutes on either exchange.
Polymarket
- Read a comprehensive Polymarket review to understand how this exchange operates.
- Follow this guide to trading on Polymarket to learn how to buy your first "Yes" or "No" contract.
- Monitor the relevant tab on Polymarket to stay ahead of the live order book movements.
📝 POLYMARKET TERMS & CONDITIONS
18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See polymarket.com/tos for more information. The Polymarket US App serves as an independent software provider and affiliate of Polymarket US and Polymarket Clearing, the CFTC-regulated exchange and clearing organization.
Kalshi
- Read a comprehensive Kalshi review to understand how this exchange operates.
- Follow this guide to trading on Kalshi to learn how to buy your first "Yes" or "No" contract.
- Monitor the relevant tab on Kalshi to stay ahead of the live order book movements.
📝 KALSHI TERMS & CONDITIONS
Certain limitations apply. The offer is available to new users only, subject to the terms and conditions at kalshi.com/tc/55. 18+ only. Restrictions and eligibility requirements apply. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider if it is appropriate for you in light of your personal financial circumstances. Kalshi products are not available in all jurisdictions. See kalshi.com/regulatory for more information. Not available in AZ, IL, MA, MD, MI, MT, NV, OH, and WA.
Texas Senate Race: Final Thoughts
Both exchanges now agree that James Talarico is a sizable favorite in the Texas Senate race, pricing him well ahead of where the Talarico vs Paxton polls themselves have landed since early voting opened.
Watch the turnout numbers as closely as the next poll. If Harris and Dallas counties keep outpacing Denton County's early-voting pace, it's a good bet Polymarket and Kalshi pricing keeps drifting toward Talarico before votes are counted on November 3.
Texas Senate Race FAQs
What are the current Texas Senate race odds?
James Talarico is trading at 64¢ on both Polymarket and Kalshi, implying a 64% chance of winning, while Ken Paxton sits at 37¢ on both exchanges.
What are the current Talarico vs Paxton polls showing in the Texas Senate race?
The picture is genuinely split. A University of Houston Hobby School poll has Talarico ahead 48-46 and a CBS News/YouGov poll showed him up 51-49, while an InsiderAdvantage survey had Paxton ahead 49-48 and a Quantus Insights poll put Paxton up 47.2-46.7.
How is Paxton vs Talarico Polymarket pricing the race right now?
Polymarket has Talarico at 64¢, up two points since the weekend, and Paxton at 37¢, down two, a far wider gap than the Talarico vs Paxton polls themselves show.
What are the latest Talarico vs Paxton Kalshi odds?
Kalshi prices Talarico at 64¢ (up a point) and Paxton at 37¢ (down a point), essentially matching Polymarket's board on the same contracts.
Why does Polymarket Texas Senate pricing closely match Texas Senate Kalshi pricing?
Both markets are pulling from the same pool of public information, including early-voting turnout, and have arrived at nearly identical implied probabilities, a sign that traders on both exchanges are reading the race the same way even though the public polls remain split.
Why are the prediction markets more bullish on Talarico than the polls?
Record first-day early-voting turnout in Democratic-leaning Harris and Dallas counties, along with a fundraising edge for Talarico in Tarrant County's suburbs, appears to be weighing more heavily on both boards than any single poll.
Could Talarico vs Paxton polls tighten before November 3?
It's possible, and recent polling already shows both directions: InsiderAdvantage and Quantus Insights both had Paxton narrowly ahead this week even as UH Hobby and CBS/YouGov had Talarico up.
Does the gap between Paxton vs Talarico Polymarket pricing and the polls mean anything?
It suggests traders are weighing information beyond the topline number, including county-level early-voting turnout and fundraising patterns that a simple head-to-head poll doesn't fully capture.
Is the Talarico vs Paxton Kalshi price likely to move again before Election Day?
Yes. The line has moved every day since early voting opened Monday, and a shift in turnout pace or a fresh batch of polling could easily move it again before Election Day.
How do I trade the Texas Senate race odds?
Sign up on Polymarket or Kalshi, fund your account, and buy a "Yes" or "No" share on the contract you want, then hold it to resolution or sell it back to the market at any point before Election Day.
