Indiana Secretary of State winner?
Short Answer
Beau Bayh is likely to win the Indiana Secretary of State election in 2026, with the market pricing this outcome at 95.0%, significantly above the model's 76.6% probability.
1. Market Behavior & Drivers
The primary price move in this market, a 17.0 percentage point drop on August 31, does not coincide with any specific reported news or development. Research into the shift from 46.0% to 29.0% found no credible driver to explain the repricing.
This move occurred on zero reported volume. The market's overall trajectory has been downward since opening at 49.0%, with total traded volume at a low 221 contracts. The lack of volume accompanying the main price shift suggests it may not reflect a change in active trader sentiment based on new information. The general election is scheduled for November 3, 2026.
- Since last update (~124d): Beau Bayh's market probability surged +27.0pp, flipping the edge as the market led the move.
- Max Engling's model probability increased +4.9pp, compressing the edge as our model led this shift.
- Our confidence decreased by 3.0pp, and the overall edge shifted -19.1pp.
- Beau Bayh maintains a significant financial advantage over Max Engling.
- Bayh entered the final phase with $2 million cash on hand.
- Market probability for Bayh spiked 40.0pp on August 31, 2026.
Who Wins and Why
| Outcome | Market | Model | Why |
|---|---|---|---|
| Max Engling | 29.0% | 23.4% | Max Engling, a relatively unknown challenger, faces an uphill battle due to limited financial resources and grassroots support. |
| Beau Bayh | 95.0% | 76.6% | Beau Bayh benefits from strong name recognition, a fundraising advantage, and robust Democratic party organization. |
Current Context
Max Engling secured the Republican nomination at the June 20, 2026 convention. Engling defeated incumbent Diego Morales, Jamie Reitenour, and David Shelton at the Republican state convention [^][^][^][^][^]. The confirmed candidates for the general election are Max Engling (R), Beau Bayh (D), Lauri Shillings (L), Greg Ballard (Independent/Lincoln Party), and Andrew Delano (write-in) [^][^][^][^][^].
Prediction markets indicate an open contest following the nomination change. As of August 2026, political analysis and prediction markets describe the Indiana Secretary of State election as an open contest [^][^]. Candidates are engaged in debates on issues including voting rules and office audits [^].
2. Price Chart
Historical Price (Probability)
Outcome probability
Date
3. Significant Price Movements
Notable price changes detected in the chart, along with research into what caused each movement.
📈 August 31, 2026: 40.0pp spike
Price increased from 55.0% to 95.0%
Outcome: Beau Bayh
What happened: Research indicates there is no credible reporting or evidence of a 40.0 percentage point spike in the prediction market price for Beau Bayh on August 31, 2026, for the "Indiana Secretary of State winner?" market [^]. Given the absence of evidence for such a price movement, no primary driver, including social media activity, can be identified [^]. The general election is scheduled for November 3, 2026, with Beau Bayh as the Democratic nominee [^][^][^]. Based on the available information, social media activity is irrelevant as a driver for this unconfirmed price spike.
4. Market Data
Contract Snapshot
This Kalshi market asks about the winner of the Indiana Secretary of State election. A "Yes" contract for a specific candidate resolves positively if that candidate wins the election, and a "No" contract resolves positively if they do not. The market event begins on November 3, 8:00 AM EST, with resolutions determined by the officially declared winning party.
Available Contracts
Market options and current pricing
| Outcome bucket | Yes (price) | No (price) | Last trade probability |
|---|---|---|---|
| Beau Bayh | $0.89 | $0.47 | 95% |
| Max Engling | $0.47 | $0.70 | 29% |
Market Discussion
The 2026 Indiana Secretary of State general election is scheduled for November 3, 2026, and no winner has been determined as of August 31, 2026 [^][^]. Max Engling won the Republican nomination at the state convention on June 20, 2026, defeating incumbent Diego Morales [^][^][^][^], while Beau Bayh secured the Democratic nomination on June 6, 2026 [^][^]. As of late August 2026, prediction markets indicate a highly competitive race, with Beau Bayh and Max Engling showing comparable odds, around 54% and 51% respectively [^].
5. Trader Dashboard
A deterministic, per-market integrity scorecard computed from order-book and price data. Higher is better for Trader Trust, Liquidity, Move Quality and Resolution; higher means more risk for Quote Risk and Avoid Risk.
Max EnglingPrimaryTrader Trust—Liquidity—Move Quality65Resolution—Quote Risk—Avoid Risk—
Move Quality65Mostly confirmed
- Factor
- Factor
- flow_agreement
- 0.85
- move_retained_pct
- 100
Beau BayhTrader Trust—Liquidity—Move Quality73Resolution—Quote Risk—Avoid Risk—
Move Quality73Confirmed
- Factor
- Factor
- flow_agreement
- 0.85
- move_retained_pct
- 100
trader_dashboard_lean_v1.14 · computed Aug 31, 2026
6. How do Max Engling's and Beau Bayh's stated policies on voting regulations and election integrity compare ahead of the 2026 election?
| Engling's Audit Pledge | Has not pledged to perform an independent audit of the Secretary of State's office [^][^][^] |
|---|---|
| Bayh's Audit Pledge | Pledged to conduct an independent audit of the Secretary of State's office [^][^][^] |
| Engling's Election Focus | Strengthening "election integrity" through various reforms [^] |
Republican candidate Max Engling and Democratic candidate Beau Bayh hold significantly different perspectives on voting regulations and election integrity ahead of the 2026 Indiana Secretary of State election. Engling primarily focuses on reinforcing "election integrity" through various reforms, while Bayh emphasizes increasing voter turnout and upholding the overall security of existing electoral systems [^].
Max Engling advocates for several conservative election reforms to enhance what he terms "election integrity." His proposals include stringent voter roll maintenance, robust identification requirements, and supporting federal initiatives like the SAVE Act to prevent non-citizen voting [^] . Engling also suggests restricting voting exclusively to citizens, closing primaries to prevent crossover voting, enhancing oversight of business fraud, and establishing a transparency portal for election-related issues [^][^]. A key differentiator is that Engling is the sole candidate who has not committed to an independent audit of the Secretary of State's office [^][^][^].
Beau Bayh's platform emphasizes boosting voter turnout and safeguarding existing electoral system security. Bayh's proposals include safeguarding early voting options and implementing citizen-led ballot initiatives [^]. He asserts that Indiana's current electoral systems are generally secure and dismisses claims of widespread fraud as unfounded [^]. Bayh, along with other candidates, has pledged to conduct an independent audit of the Secretary of State's office to address concerns regarding past corruption and inefficient spending [^][^][^]. He has also framed the incumbent's and Republican platform, which Engling aligns with, as representing corruption and a misuse of taxpayer funds, positioning himself in opposition to the prevailing Republican approach to voting laws [^][^][^][^].
7. What does historical election data for Indiana's Secretary of State office suggest about the general election prospects for a non-incumbent Republican like Max Engling?
| Indiana Political Lean | Reliably Republican in statewide elections [^] |
|---|---|
| SOS Office Republican Control | Since 1994 [^][^] |
| Max Engling Status | Non-incumbent, defeated incumbent on June 20, 2026 [^][^][^][^][^][^] |
Max Engling benefits from Indiana's strong Republican alignment and history. As the Republican nominee for Indiana Secretary of State in 2026, Engling benefits from Indiana's historical status as a reliably Republican-leaning state in statewide elections [^][^][^]. The Republican Party has continuously held the Secretary of State office since 1994 [^][^][^]. Indiana consistently votes Republican in statewide races, having supported Republican presidential candidates in 26 out of 31 elections since 1900, including the last three [^][^]. This strong partisan alignment benefits Engling in what is considered a solidly red state [^]. Engling secured the Republican nomination for the 2026 election after defeating the incumbent at a party convention on June 20, 2026, campaigning on a platform of "election integrity," conservative values, and transparency [^][^][^][^][^][^].
Despite Republican strength, Engling faces an open race as a non-incumbent. Historical Indiana election data highlights incumbency as a significant advantage [^]. However, Engling is a non-incumbent, having defeated the incumbent at the Republican State Convention [^][^][^][^][^][^]. The 2026 race is described as an open general election contest, featuring candidates Beau Bayh (D), Max Engling (R), Greg Ballard (I), and Lauri Shillings (L) [^]. Media attention and fundraising leadership are split among Bayh, Engling, and Ballard [^].
8. Which key endorsements from state and federal officials could most impact the race between Beau Bayh and Max Engling before November 2026?
| Senator Banks' Endorsement | Max Engling (U.S. Senator Jim Banks) [^][^][^] |
|---|---|
| U.S. Rep. Endorsements | Max Engling (Erin Houchin, Victoria Spartz, Jim Baird) [^][^] |
| Bayh Endorsements | No specific high-profile state or federal official endorsements identified [^] |
High-profile endorsements have not decisively shifted the Bayh-Engling race. As of August 31, 2026, no specific high-profile state or federal official endorsements have been widely identified as decisively altering the momentum of the contest between Beau Bayh and Max Engling [^]. The available information does not specify any high-profile state or federal official endorsements for Beau Bayh. The race has, however, garnered attention for its focus on election integrity and partisan control [^].
Max Engling has secured notable federal official endorsements. U.S. Senator Jim Banks has endorsed Engling, withdrawing his support for the incumbent and presenting Engling as a more viable candidate to beat Democrat Beau Bayh [^][^][^]. Additionally, several U.S. Representatives, including Erin Houchin, Victoria Spartz, and Jim Baird, have publicly endorsed Max Engling for Indiana Secretary of State [^][^].
9. What do the latest campaign finance reports reveal about the fundraising strength and donor bases of Max Engling and Beau Bayh?
| Beau Bayh Cash on Hand | $2.3 million as of June 30, 2026 [^][^][^] |
|---|---|
| Max Engling Cash on Hand | $150,000 as of June 30, 2026 [^][^][^] |
| Robert Johnson Contribution to Bayh | $300,000 [^] |
Democrat Beau Bayh maintains a significant financial advantage over Max Engling. Bayh entered the final phase of the campaign with approximately $2.3 million in cash on hand as of June 30, 2026, in contrast to Max Engling's reported $150,000 for the same period [^][^][^]. Bayh's donor base includes substantial individual contributions, such as Robert Johnson's $300,000, and $100,000 each from Andy Bursky, Cynthia Simon Skjodt, and Dan Webb [^]. Additionally, Bayh has received support from labor organizations, including Ironworkers Local 395 [^].
Max Engling's campaign faced scrutiny regarding a large, subsequently returned contribution. Engling's campaign attracted attention for receiving a $60,000 donation from a dark money group associated with U.S. Sen. Jim Banks, which exceeded Indiana's $5,000 corporate contribution limit [^][^][^]. His campaign stated that these funds were returned [^][^][^]. Engling secured the Republican nomination at the June 20, 2026, convention, having received backing from high-profile Republicans, including U.S. Sen. Jim Banks and Attorney General Todd Rokita [^][^]. Beyond these details, specific, detailed campaign finance dollar figures or comprehensive breakdowns of donor bases for these 2026 candidates are not available in the existing research [^].
10. What does the defeat of incumbent Diego Morales at the GOP convention indicate about party unity for Max Engling heading into the general election?
| Engling Delegate Vote | 53% [^][^][^] |
|---|---|
| Convention Date | June 20, 2026 [^][^][^][^] |
| Nomination Ballot | Second ballot [^][^][^] |
Incumbent Diego Morales's defeat indicates strong party unity for Max Engling. Morales was defeated at the GOP convention, a shift driven by top party leaders, including Attorney General Todd Rokita and U.S. Senator Jim Banks, who consolidated their support behind Engling [^][^][^][^][^]. This move stemmed from concerns about Morales’s electability in the November 3 general election following multiple controversies [^].
Max Engling secured the nomination on the second ballot with 53% of the delegate vote. Engling, a former staffer for U.S. Sen. Jim Banks, achieved this victory during the June 20, 2026, Indiana Republican State Convention [^][^][^]. His campaign prioritized election integrity and professionalism. Morales’s tenure was characterized by controversies, including scrutiny over office spending, hiring practices, and no-bid contracts, which contributed to his convention defeat [^].
Engling is positioned as the clear favorite for the general election. This unified backing from influential party figures, replacing an incumbent deemed controversial and less electable, strengthens Engling's prospects against Democratic nominee Beau Bayh, Libertarian Lauri Shillings, and independent candidate Greg Ballard [^]. According to prediction markets and political analysts as of August 2026, Engling is expected to win [^][^]. The party's decision demonstrates a strategic consolidation to enhance their chances in a race that has gained increased prominence due to its focus on voting laws and election integrity [^].
11. What Could Change the Odds
Key Catalysts
The 2026 Indiana Secretary of State election, scheduled for November 3, 2026, features four primary candidates: Max Engling (Republican), Beau Bayh (Democratic), Greg Ballard (Independent), and Lauri Shillings (Libertarian) [^] [^] [^] [^] . This contest is open, as the Republican incumbent, Diego Morales, was defeated by Max Engling at the June 20, 2026, Republican convention [^][^]. The general election has not yet occurred as of August 31, 2026 [^][^][^][^].
Broader factors affecting prediction markets for the 2026 US midterm elections, including the Indiana Secretary of State race, encompass presidential approval ratings, generic ballot polling, fundraising metrics, economic indicators such as inflation and unemployment, and unforeseen political events [^] [^] [^] . 8-Point Gap. | Predictions.io" data-source-lanes="traditional">[^]. Current market forecasts as of late August 2026 generally indicate a divided Congress, with Democrats often favored in the House and Republicans expected to retain the Senate, though specific prediction market platforms like Kalshi and Polymarket show variations [^][^].
Key Dates & Catalysts
- Expiration: November 03, 2027
- Closes: November 03, 2027
12. Decision-Flipping Events
- Trigger: The 2026 Indiana Secretary of State election, scheduled for November 3, 2026, features four primary candidates: Max Engling (Republican), Beau Bayh (Democratic), Greg Ballard (Independent), and Lauri Shillings (Libertarian) [^] [^] [^] [^] .
- Trigger: This contest is open, as the Republican incumbent, Diego Morales, was defeated by Max Engling at the June 20, 2026, Republican convention [^] [^] .
- Trigger: The general election has not yet occurred as of August 31, 2026 [^] [^] [^] [^] .
- Trigger: Broader factors affecting prediction markets for the 2026 US midterm elections, including the Indiana Secretary of State race, encompass presidential approval ratings, generic ballot polling, fundraising metrics, economic indicators such as inflation and unemployment, and unforeseen political events [^] [^] [^] .
14. Related News
15. Historical Resolutions
No historical resolution data available for this series.
