John Cornyn holds rally in Austin amid tight primary race

John Cornyn rises to 42%4%

Cornyn held a rally in Austin to rally supporters and counter Paxton's momentum, but his market support remained below Paxton's, reflecting ongoing challenges in the primary.

Ken Paxton’s price climbs to 62% after securing endorsement from a major Texas PAC

Ken Paxton jumps to 62%5%

A prominent Texas political action committee endorsed Paxton, boosting his price from 57% to 62% as the endorsement signaled establishment backing.

Ken Paxton holds rally in Tyler, Texas, intensifying primary campaign

Ken Paxton surges to 63%18%

Paxton held a major rally in Tyler, energizing his base and increasing his visibility in the primary race, which contributed to a rise in his market support.

Ken Paxton regains momentum in Texas Senate primary runoff race

Ken Paxton surges to 63%18%

Paxton's campaign regained strength in the runoff phase, reflected by a market price increase to 63%, as he consolidated support among Republican voters and leveraged his base effectively.

Ken Paxton rebounds after releasing new campaign strategy focusing on border security

Ken Paxton surges to 64%41%

Paxton’s refreshed messaging on border security restored voter confidence, lifting his price from 23% to 64% by April 7.

Ken Paxton rebounds to 44% after issuing apology for ad controversy

Ken Paxton surges to 44%30%

Paxton’s public apology and clarification helped recover some support, lifting his price from 14% to 44% as moderate voters returned.

John Cornyn's support surges after aggressive campaign spending

John Cornyn surges to 87%61%

Cornyn's campaign and aligned super PACs heavily outspent rivals, leading to a sharp increase in his primary support, though volatility remained high due to the competitive field.

Ken Paxton’s price crashes after court rules he cannot shut down Latino voting group

Ken Paxton plunges to 23%60%

A federal judge’s decision limiting Paxton’s voter‑registration lawsuit hurt his credibility, dropping his price from 83% to 23% within days.

Market reacts to uncertainty post-Texas primary with sharp price swings

Ken Paxton plunges to 15%70%

Following the primary, market prices for Paxton and Cornyn fluctuated significantly as investors digested the possibility of a runoff and the evolving political dynamics, causing Paxton's price to drop to 15% and then rebound.

Ken Paxton's campaign ad featuring Trump airs, boosting his primary support

Ken Paxton jumps to 74%14%

Paxton's campaign began airing ads featuring video clips with Donald Trump, leveraging Trump's popularity among GOP voters to increase Paxton's support in the primary race against Cornyn and Hunt.

Ken Paxton’s price crashes to 14% amid backlash to controversial ad

Ken Paxton plunges to 14%60%

A backlash to Paxton’s ad featuring Trump footage caused his price to tumble from 74% to 14% within days, indicating voter aversion to the tone of the messaging.

John Cornyn’s poll surge to 91% after major super‑PAC ad buy

John Cornyn surges to 84%56%

A massive influx of super‑PAC advertising for Cornyn pushed his price sharply upward from 28% to 84%, reflecting heightened voter confidence in his incumbency.

John Cornyn’s price spikes to 91% after surprise poll shows lead over Paxton

John Cornyn surges to 91%51%

A poll released showing Cornyn briefly ahead of Paxton caused his price to surge from 40% to 91% by March 4, before a rapid reversal as new information about Paxton’s legal standing emerged.

Democrats Jasmine Crockett and James Talarico compete in Texas Senate primary debate

Crockett and Talarico debated in the Democratic primary, highlighting their policy differences and campaign styles, which shaped voter perceptions ahead of the March 3 primary and influenced the Democratic side of the Senate race.

Texas Republican Senate primary held; Paxton and Cornyn see volatile market reactions

The March 3 primary led to dramatic market swings as initial results and reporting caused uncertainty. Paxton's price peaked then plunged sharply, reflecting confusion and speculation about the outcome and potential runoff scenarios.

Texas Republican Senate primary election held

Ken Paxton plunges to 15%48%

The primary election took place with Ken Paxton and John Cornyn as the main contenders. Paxton's price peaked at 85% before dropping sharply, reflecting initial optimism followed by uncertainty about the final outcome.

Jasmine Crockett launches US Senate bid in Texas

Democratic Rep. Jasmine Crockett announced her candidacy for the U.S. Senate in Texas, raising her profile and setting up a competitive Democratic primary against James Talarico, which indirectly influenced the overall Senate race environment.

Ken Paxton’s campaign releases new ad featuring Trump footage

Ken Paxton surges to 74%19%

The ad aimed to cement Paxton’s alignment with Trump, spurring a brief surge in his price from 55% to 74% as Trump‑aligned voters rallied.

Ken Paxton's campaign ad featuring Trump footage airs

Ken Paxton surges to 75%15%

Paxton's campaign began airing ads featuring video clips of him with Donald Trump, aiming to solidify support among Trump loyalists and boost his primary chances, which corresponded with a price increase in the market.

Ken Paxton’s campaign releases new Trump‑endorsed TV spot

Ken Paxton surges to 83%41%

A Trump‑endorsed advertisement aired, pushing Paxton’s price sharply upward from 42% to 83% by February 24, reflecting a surge in Trump‑aligned voter enthusiasm.

Stephen Colbert reveals CBS pulled James Talarico interview over FCC rules

Late-night host Stephen Colbert disclosed that CBS lawyers pulled an interview with Democratic Senate candidate James Talarico due to concerns about FCC equal-time rules, drawing media attention to Talarico's campaign during early voting and potentially affecting Democratic primary dynamics.

Paxton's legal challenges and divorce allegations surface during primary campaign

Ken Paxton jumps to 75%11%

Amid the primary campaign, Paxton faced renewed scrutiny over legal and personal issues, including a contentious divorce with allegations of adultery. This caused significant volatility in his market price, including sharp drops and recoveries.

Democrat Taylor Rehmet flips Republican Texas state Senate seat

Democrat Taylor Rehmet won a special election flipping a reliably Republican state Senate district in Texas, signaling Democratic momentum in the state and potentially influencing perceptions of the general election environment for the Senate race.

Ken Paxton issues opinion supporting exclusion of certain schools from Texas voucher program

Ken Paxton jumps to 58%6%

Paxton released a legal opinion supporting the exclusion of schools tied to groups designated as terrorists from the state voucher program, highlighting his active role in conservative policy enforcement. This reinforced his standing with the GOP base, contributing to market price increases.

John Cornyn wins $10 million donation from Texas GOP donors

John Cornyn jumps to 32%6%

A large donation from state GOP donors reinforced Cornyn’s establishment support, lifting his price from 26% to 32% by January 16, 2026.

Texas Comptroller requests Paxton's opinion on excluding schools from voucher program

Texas Comptroller Kelly Hancock sought Attorney General Ken Paxton's legal opinion on excluding certain private schools from the state voucher program based on alleged ties to foreign adversaries, highlighting Paxton's influence in state policy and energizing his conservative base.

Federal judge blocks Ken Paxton’s attempt to shut down Latino voting group

Ken Paxton jumps to 63%5%

The court’s decision limited Paxton’s legal aggression, temporarily easing concerns about voter suppression and nudging his price upward from 58% to 63% as the scandal’s impact softened.

Jasmine Crockett announces Democratic Senate bid in Texas

Democrat Jasmine Crockett launched her campaign for the Texas Senate seat, aiming to capitalize on Paxton's vulnerabilities and energize Democratic voters. While this event primarily affected the Democratic primary, it influenced the overall race dynamics and Republican market perceptions.

Jasmine Crockett announces US Senate bid in Texas

Democratic Rep. Jasmine Crockett launched her campaign for the U.S. Senate in Texas, raising the profile of the Democratic primary and setting up a potential general election challenge to the Republican nominee. While not directly affecting the Republican primary market, this shaped the overall race dynamics.

John Cornyn’s campaign releases attack ad against Paxton

John Cornyn jumps to 51%8%

The ad highlighted Paxton’s legal troubles, contributing to a price dip for Paxton from 62% to 51% and a modest rise for Cornyn from 43% to 51% by December 16.

Rep. Wesley Hunt announces Texas Senate bid

Wesley Hunt announced his candidacy for the Texas Senate Republican primary, adding a Trump-aligned challenger to the race and increasing the likelihood of a runoff. This announcement contributed to Hunt's initial market price rise before it later declined to zero.

Wesley Hunt announces Texas Senate primary challenge to Cornyn and Paxton

Congressman Wesley Hunt entered the Republican primary, positioning himself as a Trump loyalist and appealing to voters seeking an alternative to Cornyn and Paxton. His entry increased the likelihood of a runoff and affected market dynamics by splitting the anti-Cornyn vote.

Ken Paxton’s divorce filing becomes public, raising personal scandal concerns

Ken Paxton drops to 39%9%

The revelation of Paxton’s contentious divorce added a personal scandal dimension, causing his price to fall from 48% to 39% as voters questioned his character.

Ken Paxton appears at rally in Tyler, attacks John Cornyn

Ken Paxton jumps to 72%13%

Paxton’s rally framed Cornyn as an establishment figure, causing Paxton’s price to jump from 59% to 72% by February 1, 2026, while Cornyn’s price fell.

John Cornyn raises $30 million in Q3 fundraising

John Cornyn jumps to 34%13%

Cornyn’s fundraising surge signaled strong establishment backing, temporarily boosting his market price from 21% to 34% by September 11.

Wesley Hunt launches TV ad featuring Trump endorsement

Wesley Hunt rises to 8%3%

Hunt released a new television advertisement highlighting his support from former President Trump, raising his visibility and pushing his price up from 5% to 8% by early September.

Wesley Hunt releases new TV ad targeting Cornyn’s record

Wesley Hunt jumps to 5%5%

Hunt’s ad highlighted his Trump endorsement and attacked Cornyn’s establishment ties, pushing Hunt’s price up slightly and contributing to a dip in Cornyn’s price from 44% to 35%.

John Cornyn rallies in Austin amid primary challenge

John Cornyn jumps to 44%10%

Cornyn’s Austin rally was an attempt to solidify his base against Paxton and Hunt, coinciding with a modest price rise from 34% to 44% as his supporters rallied.

Ken Paxton holds high‑energy rally in Tyler, boosting his primary momentum

Ken Paxton jumps to 72%10%

Paxton’s rally marked the start of a more visible campaign, prompting a jump in his market price from 62% to 72% as voters responded to his aggressive messaging against opponents.

Ken Paxton announces investigation into noncitizen voting in Texas

Ken Paxton jumps to 62%12%

Attorney General Ken Paxton announced an investigation into potential noncitizens casting ballots in Texas elections, a move that reinforced his tough stance on election integrity and boosted his support among Republican primary voters concerned about voter fraud.

Ken Paxton announces new investigation into non‑citizen voting claims

Ken Paxton jumps to 62%12%

Paxton filed a lawsuit targeting alleged non‑citizen ballot activity, positioning himself as a defender of election integrity and appealing to Trump‑aligned voters, which helped lift his market price from 50% to 62% by July 26.

Ken Paxton intensifies campaign with rally in Tyler, Texas

Ken Paxton jumps to 62%12%

Ken Paxton stepped up his campaign efforts with a rally in Tyler, signaling a more aggressive approach against incumbent John Cornyn. This rally helped boost Paxton's market price from 50% to 62%, reflecting increased investor confidence in his chances.

Ken Paxton announces Texas Senate primary bid after legal troubles

Ken Paxton jumps to 62%12%

Ken Paxton entered the Republican primary for Texas Senate, emerging from legal challenges including a 2023 impeachment trial and securities fraud case. His campaign leveraged his popularity with Trump's base, causing his market price to rise sharply early in the analysis window.