TOTAL VOLUME:
$114.5b
24H VOL:
$142,891,824
24H TRANSACTIONS:
1,380,975,298
OPEN INTEREST:
$1,211,057,904
339,560
Markets across
34,155
events
MATCHED EVENTS:
4,672
PLATFORM COVERAGE:
5
Polymarket:
42%
VS.
Kalshi:
58%
Matt Damon
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2 markets
Polymarket
Kalshi
consensus
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Positive
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Vol.
·
Resolves Jan 21, 2027
Will Matt Damon be nominated for Best Actor at the 99th Academy Awards?
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Intro
This market tracks whether John Malkovich will receive a Best Actor nomination at the 99th Academy Awards. The aggregated consensus across Kalshi and Polymarket stands at 97.0%, reflecting strong market confidence in his nomination. Resolution will be determined by official Academy of Motion Picture Arts and Sciences announcements via oscars.org and credible media reporting. Watch for the official nomination announcement on January 21, 2027, when the Academy reveals the complete Best Actor nominee slate.
PredictionHero - Resolution Divergence Alerts (RDA)
Unified Resolution Criteria (Consistent across platforms)
Both platforms use identical nomination-based binary resolution logic with the same official AMPAS source and January 21, 2027 announcement date as the trigger event.Primary resolution logic: Official Academy of Motion Picture Arts and Sciences (AMPAS) via oscars.org, live ceremony broadcast on March 14, 2027, and credible media consensus reportingCore resolution logic:
- Market resolves Yes if the named actor appears on the official AMPAS Best Actor nomination list announced January 21, 2027
- Market resolves No if the named actor does not receive a Best Actor nomination when the list is publicly released
- If no nominations are declared by March 14, 2027 11:59 PM ET for any reason, all markets resolve No
- Resolution is binary per actor: each actor's market is independent and resolves based solely on whether that individual actor was nominated
Edge cases & clarifications:
- Nomination Announcement Delay: If AMPAS delays the January 21, 2027 announcement beyond that date, resolution is deferred until the official announcement occurs, but no later than March 14, 2027 11:59 PM ET, after which all markets resolve No
- Actor Name Variations or Spelling: Resolution uses the official AMPAS nomination list spelling and name format; minor variations in how an actor's name appears in media do not affect resolution if the official list clearly identifies the individual
- Multiple Nominations per Actor: If an actor receives multiple nominations (e.g., Best Actor and Best Supporting Actor), the market resolves Yes based on the Best Actor nomination category only
- Deceased or Withdrawn Actors: If an actor passes away or withdraws before nominations are announced, resolution is based on whether their name appears on the official AMPAS Best Actor nomination list as released
- Non-Actor Entries: Denis Villeneuve is a director, not an actor; if listed in nomination data, this is a data error and the market should resolve No as Villeneuve cannot be nominated for Best Actor
Polymarket
The Academy Awards are presented annually by the Academy of Motion Picture Arts and Sciences (AMPAS) to honor outstanding artistic and technical achievements in film. For the 99th Academy Awards in 2027, nominations are scheduled to be announced on January 21, followed by the ceremony on March 14, 2027. This market will resolve to "Yes" if the listed actor is nominated for the 99th Academy Award for Best Actor. If an actor is not officially nominated for the Academy Award for Best Actor when the 2027 nominees are announced, the corresponding market will immediately resolve to "No". If, for any reason, no nominations are declared by March 14, 2027, 11:59 PM ET, this market will resolve to "No". The primary resolution source for this market will be official information from the Academy Awards and AMPAS, including data from their website (e.g., https://www.oscars.org/) and the live broadcast of the award ceremony; however, a consensus of credible reporting may also be used.
Kalshi
If John Malkovich has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Tom Cruise has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Josh O'Connor has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Andrew Scott has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Charles Melton has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Channing Tatum has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Sebastian Stan has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Keanu Reeves has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Adam Driver has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Brad Pitt has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Timothée Chalamet has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Jaafar Jackson has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Matt Damon has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Ryan Gosling has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Sam Rockwell has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Jeremy Strong has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Pedro Pascal has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Jeremy Allen White has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Robert Aramayo has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Dominic Sessa has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Denis Villeneuve has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Javier Bardem has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If John Turturro has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Hanns Zischler has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Robert DeNiro has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Adam Scott has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Sacha Baron Cohen has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes. If Ethan Hawke has been nominated for Best Actor at the 99th Academy Awards, then the market resolves to Yes.
Frequently asked questions
Prediction market odds reflect real-money consensus from traders on Polymarket and Kalshi, whereas traditional analyst forecasts rely on critic panels, industry surveys, and historical voting patterns. Markets often price in late-breaking news, box office performance, and campaign momentum faster than published analyst models update. For Oscars 2026 Best Actor, market participants are continuously repricing based on film releases, festival screenings, and guild award results. While analysts provide narrative context and voting history analysis, prediction markets distill collective expectations into a single probability, making them complementary signals for tracking nomination likelihood.
Polymarket and Kalshi can show different implied probabilities for the same outcome because of liquidity, fee structure, participant mix, and how each venue defines the contract. Polymarket and Kalshi may price the same nomination outcomes differently due to variations in user base composition, liquidity depth, and order-book dynamics. Polymarket may attract institutional traders focused on aggregate nomination pools, while Kalshi may see retail interest concentrated on specific actor outcomes. Differences in market depth, fee structures, and geographic trader distribution can cause temporary spreads. Additionally, each platform's contract design and resolution criteria may emphasize slightly different aspects of the nomination announcement, leading traders to weight information differently and creating arbitrage opportunities between venues.
The market resolves on Jan 21, 2027, following the official announcement of Best Actor nominations at the 99th Academy Awards ceremony. Outcome determination is based on the Academy's published list of nominees in the Best Actor category. Markets track whether specific actors receive a nomination slot, with each nominee outcome settling independently. The resolution occurs immediately after the live announcement, ensuring that all trading ceases and payouts reflect the final, official nomination roster released by the Academy of Motion Picture Arts and Sciences.
Key catalysts include major film festival debuts and critical reception at Venice, Toronto, and Telluride, which shape early momentum. Box office performance and audience reception of contender films drive market repricing. Guild award nominations and wins from SAG-AFTRA, BAFTA, and the Golden Globes serve as strong leading indicators of Academy voter sentiment. Industry trade coverage, campaign spending announcements, and pundit consensus shifts influence trader positioning. Late-breaking news about actor eligibility, film release delays, or unexpected critical breakthroughs can trigger sharp repricing. As the nomination announcement approaches, markets typically narrow around frontrunners while remaining sensitive to final-week developments and surprise contenders.