Short Answer

Josh Shapiro is expected to win the 2026 Pennsylvania Governor race, with the market pricing this outcome at 97.1%.

1. Market Behavior & Drivers

The price drop to 1.4% on October 15, the most significant move during the period, is not explained by a specific development in the provided information. The move occurred on a volume of 12,831 contracts, indicating conviction behind the re-pricing. The price has since recovered to 3.0%, consistent with its opening level.
The contract has consistently traded at a low probability, reflecting external polling data and sentiment across other prediction markets. A Hill/DDHQ polling average from October 22 shows Democrat Josh Shapiro leading Republican Stacy Garrity by 59.1% to 34.2%. This wide margin corresponds with the low single-digit pricing for a Republican victory. Other markets on Kalshi and Polymarket show similar sentiment, pricing the Democratic outcome at 97-98%.
  • Since last update (~43d): Headline model probability for a winner surged +95.1pp to 97.8%, increasing overall market certainty.
  • Josh Shapiro's market probability gained +1.6pp (to 97.1%), outpacing the model's +0.5pp, compressing the edge.
  • Stacy Garrity's market probability increased +0.4pp while the model decreased -0.5pp, widening the edge.
  • The overall model-market edge widened +0.6pp, coinciding with a +4.0pp increase in confidence.
  • Democratic win favored by wide polling leads and strong prediction market consensus.
  • Governor Shapiro's high approval and significant fundraising advantage support Democratic odds.

Who Wins and Why

Outcome Market Model Why
Stacy Garrity 3.0% 2.2% Stacy Garrity consistently trails in polls, faces a large fundraising deficit, and has low name recognition.
Josh Shapiro 97.1% 97.8% Josh Shapiro maintains a significant polling lead, high approval ratings, and a substantial fundraising advantage.

Current Context

Josh Shapiro holds a dominant position in prediction markets and polls. As of October 22, 2026, prediction markets overwhelmingly favor Democrat Josh Shapiro to win the Pennsylvania gubernatorial election. Kalshi prices the Democratic/Shapiro outcome at 97%–97.4%, with the Republican/Stacy Garrity outcome at 2.6%–3% [1][2]. Cross-market tracking reports approximately 97% on Kalshi and 98% on Polymarket [3]. Polling data also strongly supports Shapiro. The Hill/DDHQ average on October 22 shows Shapiro at 59.1% against Stacy Garrity at 34.2% [4]. An ActiVote likely-voter poll from October 21 found Shapiro at 61.5% to Garrity's 38.5%, a +23 lead for Shapiro with a margin of error of ±4.9% [5]. The latest listed F&M result indicates Shapiro at 52% and Garrity at 30% [6][7].
Expert handicappers concur on Shapiro's strong position. The Cook Political Report rates the race as Likely Democratic/Solid Democratic, citing Shapiro's roughly 60% approval, significant cash advantage, and decisive polling lead [8]. Spotlight PA describes Shapiro as holding a commanding lead, backed by substantially stronger fundraising and executive experience [9]. The general-election field includes Josh Shapiro (D), Stacy Garrity (R), and Libertarian Ken Krawchuk [9][10]. Both Shapiro and Garrity won uncontested party primaries on May 19, 2026 [9][10]. The election for governor is scheduled for Tuesday, November 3, 2026, following a March 10, 2026, filing deadline [9][11].
Late-cycle events pose the primary risk to Shapiro's lead. Current data does not reflect the potential for a major scandal, turnout disruption, debate/event shock, or national economic change that could materially narrow Shapiro's substantial polling lead [9]. Polymarket's resolution for the election relies on calls from the Associated Press, Fox News, and NBC, or official certification [12]. As of October 22, 2026, no winner has been officially determined for the Pennsylvania gubernatorial election; the contest is pending the November 3, 2026, election date [10][11].
Sources (12)
  1. 1Pennsylvania Governor Winner? 2026 Race Odds & Polls: Shapiro vs. Garrity | Kalshikalshi.com
  2. 2Pennsylvania Governor Winner? 2026 Race Odds & Polls: Shapiro vs. Garrity | Kalshikalshi.com
  3. 3Pennsylvania Governor Odds — Live Prediction Market Pricespredictionscout.com
  4. 42026 Pennsylvania Governor Polling - The Hill and DDHQelections2026.thehill.com
  5. 5PA Governor poll, Oct 21, 2026 · ActiVoteactivote.net
  6. 6Pennsylvania Governor Election 2026: Latest Pollsnytimes.com
  7. 7F&M Poll: Shapiro 52%, Garrity 30% - PoliticsPApoliticspa.com
  8. 8PA Governor 2026 | Cook Political Reportcookpolitical.com
  9. 9PA governor race: Your guide to the candidates • Spotlight PAspotlightpa.org
  10. 10Pennsylvania gubernatorial and lieutenant gubernatorial election, 2026 - Ballotpediaballotpedia.org
  11. 112026 Pennsylvania gubernatorial electionen.wikipedia.org
  12. 12https://polymarket.com/event/pennsylvania-governor-winner-2026polymarket.com

2. Price Chart

Historical Price (Probability)

Outcome probability
Date

3. Market Data

Contract Snapshot

This market resolves based on the winning party of the 2026 Pennsylvania Gubernatorial general election, scheduled for November 3, 2026. A "Yes" resolution for a candidate's party occurs if that party wins the election. Conversely, a "No" resolution for a candidate's party occurs if that party does not win the election.

Available Contracts

Market options and current pricing

Outcome bucket Yes (price) No (price) Last trade probability
Josh Shapiro $0.97 $0.03 97%
Stacy Garrity $0.03 $0.97 3%

Market Discussion

Traders on Kalshi overwhelmingly predict that the Democratic candidate, Josh Shapiro, will win the Pennsylvania Governor race in 2026, with his chances currently at 97%. This strong consensus is supported by polling averages showing Shapiro significantly ahead of Republican candidate Stacy Garrity (54.8% vs. 32.7%) and a forecast of a substantial Democratic margin of victory. Garrity's chances remain very low at 3%, reflecting the market's firm belief in Shapiro's re-election.

4. What are the primary 'black swan' risks or late-cycle catalysts that could plausibly shift the Shapiro vs. Garrity polling landscape before November 2026?

Shapiro Polling Lead21 to 23 percentage points [1][2][3][4]
Shapiro Fundraising Leadmillions (as of mid-September 2026) [5][6]
Voters Unaware of Garrity42% (October 2026) [7]
Governor Josh Shapiro currently holds a substantial lead over Republican challenger Stacy Garrity. As of October 22, 2026, polls indicate Shapiro is ahead by approximately 21 to 23 percentage points [1][2][3][4]. This significant advantage is bolstered by Shapiro's considerable fundraising lead, with millions more in cash-on-hand as of mid-September 2026, and higher name recognition [5][6]. A notable 42% of voters reported insufficient knowledge about Garrity to form an opinion in October 2026 [7].
Analysts identify "black swan" risks despite Shapiro's current strong position. Despite the substantial lead, several unforeseen "black swan" risks have been identified as plausible late-cycle catalysts that could shift the polling landscape before November 2026 [8]. These potential events include a severe national economic downturn, a damaging personal scandal involving Governor Shapiro, or an unexpected surge in a national anti-incumbent political wave [8].
Garrity's campaign efforts have not yet materially shifted polling. The Garrity campaign has attempted to leverage issues such as a dispute over security funding to frame Governor Shapiro as fiscally irresponsible [9][8]. However, these efforts have not resulted in a material shift in the polling landscape during the final weeks of the campaign [9][8].
Sources (9)
  1. 1Franklin & Marshall College Poll Release: October 2026fandmpoll.org
  2. 2PA Governor poll, Oct 21, 2026activote.net
  3. 3Josh Shapiro maintains lead over Stacy Garrity in...local21news.com
  4. 4Pa. poll: Shapiro leads Garrity; voters oppose Flock...wgal.com
  5. 5Mind the gap: Shapiro raises $13.3M in latest fundraising...cityandstatepa.com
  6. 6Shapiro has strong polling, fundraising advantages over...witf.org
  7. 7PA governor race 2026: Shapiro's huge cash leadspotlightpa.org
  8. 8Josh Shapiro Reaches 95% Favorite in Pennsylvania Governor Race | Prediction Huntpredictionhunt.com
  9. 9Pennsylvania Perspective for Monday, September 14, 2026copublicstrategies.com

5. What does polling data from the 2026 cycle indicate about Josh Shapiro's approval rating and performance among key suburban demographics?

October Approval Rating63% (early October) [1]
Approval Among Independents59% (September Times/Inquirer/Siena polling) [2]
Lead Among Women58%-35% (August Times/Inquirer/Siena poll) [3]
Josh Shapiro consistently maintains strong approval ratings in 2026 polling. By early October, his approval reached 63% [1]. Earlier, a Quinnipiac survey from July 9–13, 2026, reported his job approval at 56% approve to 34% disapprove, with a personal favorability of 51% favorable to 33% unfavorable [4][5]. September Times/Inquirer/Siena polling also indicated approximately 60% approval, including 89% of Democrats, 59% of independents, and 30% of Republicans [2]. This consistent positive performance positions Shapiro as a decisive favorite [6].
Shapiro demonstrates significant strength among key suburban and swing voters. He shows particular strength within the suburban/swing-voter coalition, especially among independents and women, and is trusted over his opponent on the economy and cost of living [7]. July Quinnipiac polling indicated independents favored Shapiro 58%–29% [4][8]. Furthermore, an August Times/Inquirer/Siena poll revealed a 50%–36% independent advantage and Shapiro ahead 58%–35% among women [3]. August age cross-tabulations also indicated strong support among younger voters, with 67%–25% among ages 18–29 and 61%–28% among ages 30–44 [3].
Sources (8)
  1. 1Quinnipiac Poll: Shapiro-Garrity race 'looks like a rout'cityandstatepa.com
  2. 21 in 4 Pa. GOP voters don't know who Stacy Garrity is as...inquirer.com
  3. 3Poll: Shapiro leads Garrity by 16 points | Pennsylvaniathecentersquare.com
  4. 4Pennsylvania Release – July 15, 2026poll.qu.edu
  5. 544% Of Voters Say They Are Financially Worse Off Than A...poll.qu.edu
  6. 6Pa. gubernatorial race is looking lopsided in polling...phillyvoice.com
  7. 7Affordability concerns Pa. voters as Shapiro and Garrity...inquirer.com
  8. 8Shapiro leads Garrity by 13 points in latest polltimesobserver.com

6. How do Josh Shapiro and Stacy Garrity's campaign fundraising totals and cash-on-hand compare at major 2026 reporting deadlines?

Shapiro Cash on Hand (Jan 31, 2026)$30,202,216.57 [1][2][3][4]
Garrity Cash on Hand (Jan 31, 2026)$1,048,081.15 [1][2][3][4]
Shapiro Cash Lead (Sep 14, 2026)Approximately 15 times Garrity's [5][6][7][8]
Josh Shapiro maintains a significant financial lead over Stacy Garrity in their 2026 campaign, consistently demonstrating a substantial advantage in both fundraising totals and cash on hand. As of the January 31, 2026 annual report deadline, which covered activity throughout 2025, Shapiro reported $23,248,133.88 in contributions and held $30,202,216.57 in cash on hand [1][2][3][4]. In stark contrast, Garrity reported $1,488,561.66 in contributions and $1,048,081.15 in cash on hand for the same period [1][2][3][4]. At this point, Shapiro's cash balance was nearly 28.8 times greater than Garrity's [1][2][3][4].
Shapiro continued to outpace Garrity through mid-September 2026, with the most recent fully comparable data indicating Shapiro held a cash on hand lead approximately 15 times greater than Garrity's by mid-September [5][6][7][8][9][10]. By the September 22 pre-election filing deadline, covering activity through September 14, Shapiro had raised approximately $13.3 million in that period and concluded with about $19.8 million in cash on hand [5][6][7][8]. For the same period, Garrity raised roughly $1.8 million and had about $1.3 million in cash on hand [5][6][7][8]. Cumulatively, from the beginning of 2025 through September 14, Shapiro's total cycle receipts were reported to be above $60 million, while Garrity's were approximately $3.2 million [5][6][7][11]. The latest fully comparable figures available are those through September 14 [9][10].
Sources (11)
  1. 1Pennsylvania Gov. Josh Shapiro begins re-election year...nbcnews.com
  2. 2Shapiro opens reelection campaign with $30M on handspotlightpa.org
  3. 3Campaign Finance Online Filingcampaignfinanceonline.pa.gov
  4. 4Campaign Finance Online Filingcampaignfinanceonline.pa.gov
  5. 5Shapiro raises $38 million, outpacing Garrity in PA racepublicsource.org
  6. 6Mind the gap: Shapiro raises $13.3M in latest fundraising...cityandstatepa.com
  7. 7Shapiro campaign leverages huge fundraising lead in...fox43.com
  8. 8Campaign finance records show disparity in Pennsylvania...wgal.com
  9. 9Campaign Finance Reportcampaignfinanceonline.pa.gov
  10. 10Campaign Finance Reportcampaignfinanceonline.pa.gov
  11. 11Campaign Finance Data | Department of State | Commonwealth of Pennsylvaniapa.gov

7. Which polling organizations are conducting surveys for the 2026 Pennsylvania gubernatorial race, and what are their release schedules and historical accuracy?

Polling OrganizationsBravo Group, Z to A Research, Susquehanna Polling & Research, Quinnipiac University, Siena College/New York Times-Philadelphia Inquirer, Franklin & Marshall College, NPA Polling/National Public Affairs, and MAD Global Strategy [1][2][3][4]
Quinnipiac Democratic House Effect+0.4 to +0.5 [1][5][3][2]
Bravo Group Democratic LeanApproximately +2.0 [1][5][3][2]
Several organizations are conducting polls for the 2026 Pennsylvania gubernatorial race. Key polling organizations engaged in surveying for this election include Bravo Group, Z to A Research, Susquehanna Polling & Research, Quinnipiac University, Siena College/New York Times-Philadelphia Inquirer, Franklin & Marshall College, NPA Polling/National Public Affairs, and MAD Global Strategy [1][2][3][4]. The release cadence for surveys from these organizations is irregular, with polls issued at various times throughout the year rather than on a fixed schedule [1][2][4][6]. For example, Bravo Group released polls across July, August, September, and October, while Franklin & Marshall conducted surveys in February, June, August, and October [1][2][4][6]. Monitoring recurring aggregators and individual pollster pages is recommended for new releases, as a consistent weekly timetable is not anticipated [7][8][6].
Direct accuracy scores for 2026 are not yet determinable for individual pollsters. This is because the election has not yet taken place, preventing a direct assessment of their predictive performance for this specific contest [5][3][9][10]. However, some historical track-record metrics, often referred to as house effects, have been reported for past performance. Quinnipiac University, for instance, exhibits a Democratic house effect of approximately +0.4 to +0.5 across 54/13 tracked polls, while Siena College shows a Democratic house effect of about +0.7 across 15 tracked polls [1][5][3][2]. Bravo Group has also demonstrated a Democratic lean of roughly +2.0, and Susquehanna Polling & Research has an observed Republican house effect of about 0.0 across 7 tracked polls [1][5][3][2]. No comparable accuracy statistics are available for Z to A Research, Franklin & Marshall College, NPA Polling/National Public Affairs, or MAD Global Strategy [1][5][3][2].
Sources (10)
  1. 1Pennsylvania Governor 2026 Polls — Shapiro vs Garrity — PoliAggpoliagg.com
  2. 22026 Polls: Pennsylvania Governor - 270toWin270towin.com
  3. 32026 Pennsylvania Governor - Garrity vs. Shapiro | RealClearPollingrealclearpolling.com
  4. 42026 Pennsylvania Governor Election: Polls & Odds | Prediction Edgepredictionedge.com
  5. 5Silver Bulletin pollster ratings, January 2026 updatenatesilver.net
  6. 6Franklin & Marshall College Poll Release: October 2026fandmpoll.org
  7. 7Pennsylvania Governor Election 2026: Latest Pollsnytimes.com
  8. 8Latest Governor Polls: Election 2026nytimes.com
  9. 92026 Pennsylvania Governor - Mastriano vs. Shapiro | RealClearPollingrealclearpolling.com
  10. 105/17: Primary Roundup – Split Ticketsplit-ticket.org

8. What specific voter demographics or geographic regions must Stacy Garrity outperform 2022 Republican benchmarks in to create a viable path to victory in November 2026?

Mastriano 2022 Statewide Performance41.7% [1][2]
Garrity Independent Voter Support23% (October Quinnipiac poll) [3]
Mastriano 2022 Lancaster County Win Margin4,399 votes (50%-48%) [1][4]
Stacy Garrity must significantly exceed 2022 Republican statewide performance benchmarks to establish a viable path to victory in the November 2026 election. This entails outperforming Doug Mastriano's 2022 Republican benchmark of 41.7% statewide [1][2]. Achieving this requires substantial improvements across key geographic regions, particularly in battleground counties. Garrity must significantly narrow deficits in counties like Bucks, Chester, Lehigh, Northampton, and Erie, where Governor Shapiro secured large leads [1]. Additionally, converting Luzerne County, which Mastriano lost by a mere 1.1 points, into a decisive Republican win and substantially reducing the deficit in Lackawanna are crucial [1][5]. Improving performance in traditional Republican strongholds, such as Lancaster County where Mastriano only secured a 50%-48% victory, is also essential [1][4].
Garrity's victory hinges on recovering independent and suburban voter support, alongside near-universal Republican turnout. A viable strategy demands elevating Republican voter support from the current 79%-84% range to the high 80s or beyond, and winning independent voters rather than trailing them by double digits [2]. For instance, an August Siena poll showed Garrity with 36% support among independents, while an October Quinnipiac poll reported only 23% [6][3]. Furthermore, Garrity must close the gap with Shapiro among women, younger voters (e.g., 28% among ages 30-44 and 25% among ages 18-29 according to the August Siena poll), and southeastern suburbanites [2][6].
Sources (6)
  1. 1Pennsylvania Governor Election Results 2022nytimes.com
  2. 2David Wassel: Swinging for the fences in Pa. racescommunity.triblive.com
  3. 3Quinnipiac Poll: Shapiro-Garrity race 'looks like a rout'cityandstatepa.com
  4. 4Mastriano wins in Lancaster County, but by the narrowest...lancasteronline.com
  5. 5Voter registration update: PA GOP further narrows Dems'...cityandstatepa.com
  6. 6Poll: Shapiro leads Garrity by 16 points | Pennsylvaniathecentersquare.com

9. What Could Change the Odds

Key Catalysts

Josh Shapiro is the overwhelming prediction-market favorite for Pennsylvania governor as of October 22, 2026, with Kalshi implying roughly 97.1%–97.4% and Polymarket 98% for Shapiro, versus about 2%–3% for Republican Stacy Garrity [1][2][3]. The polling backdrop consistently favors Shapiro, who led by double digits in all of 17 reviewed polls, including a 59% to 34% advantage over Garrity in Quinnipiac's October 7 likely-voter poll [4][5]. Shapiro holds significant advantages in fundraising and advertising; PublicSource reported more than $38 million raised since 2025 versus $3.2 million for Garrity, and an October Inquirer report cited approximately $60 million raised for Shapiro versus nearly $3 million for Garrity [6][5][7].
Shapiro's bullish catalysts include his incumbency, strong favorability (55% favorable versus 29% unfavorable), and broad support, leading among Democrats (95%–2%) and independents (62%–23%) [4][8][7]. Garrity's plausible bullish catalysts are late undecided movement, improved name recognition, a national Republican midterm environment, and attacks on Shapiro over policy or performance [4][6][8][7].
However, Garrity faces significant bearish constraints, including low visibility and limited ad reach; Quinnipiac found 44% had not heard enough about her, and reporting indicated roughly one-quarter of GOP voters did not know her [4][6][8][7]. Her fundraising weakness further limits her advertising capacity [6][5][7]. The general election is on November 3, 2026, with the mail-ballot application deadline set for October 27 [9][10].

Key Dates & Catalysts

  • Expiration: November 03, 2027
  • Closes: November 03, 2027
Sources (10)
  1. 1Pennsylvania Governor Winner? 2026 Race Odds & Polls: Shapiro vs. Garrity | Kalshikalshi.com
  2. 2https://polymarket.com/event/pennsylvania-governor-winner-2026polymarket.com
  3. 3Pennsylvania Governor Winner? 2026 Race Odds & Polls: Shapiro vs. Garrity | Kalshikalshi.com
  4. 410/7/26 - PA Governor's Race: Shapiro 59%, Garrity 34%, Quinnipiac University Pennsylvania Poll Finds; Voters Favor Dems To Win Control Of U.S. House By 15 Points | Quinnipiac University Pollpoll.qu.edu
  5. 5Pa. gubernatorial race is looking lopsided in polling, fundraising and name recognition as Election Day nears | PhillyVoicephillyvoice.com
  6. 6Shapiro raises $38 million, outpacing Garrity in PA racepublicsource.org
  7. 7Stacy Garrity hopes 'the cavalry will be coming' to support her for Pa. governor, one month before the electioninquirer.com
  8. 8Shapiro has strong polling, fundraising advantages over Garrity | WITFwitf.org
  9. 92026 General Election Calendarpa.gov
  10. 10Upcoming Elections | Voting & Election Informationpa.gov