The battle for the Academy Award for Best Supporting Actor has entered its final, high-stakes week.
The 98th Academy Awards are scheduled for Sunday, March 15, 2026, and the prediction markets are reflecting a two-man sprint to the finish line.
While the early season saw a rotating door of favorites, the latest activity on Kalshi shows a significant consolidation of support.
How to Trade on the Academy Award for Best Supporting Actor Market
Trading on the Academy Award for Best Supporting Actor via Kalshi is about more than picking a winner; it's about timing the market.
On Kalshi, you can trade your "Yes" or "No" contracts up until the moment the envelope is opened, meaning users can sell contracts for a profit or cut their losses ahead of the resolution date of a market.
Here's how to trade contracts on Kalshi:
- ✅ Select Your Actor: Pick from the nominees in the Oscars 2026 category.
- 🤔 Analyze the Probability: A price of 70¢ means the market gives that actor a 70% chance of winning.
- 💰 Buy Contracts: Purchase contracts (e.g., 100 contracts at 70¢ for $70).
- 📈 Early Exit: If your pick's price increases or decreases, you can sell your contracts for a profit or cut your losses ahead of the market resolution on Sunday.
- 🏆 Hold: If you hold until the ceremony and your pick wins, your contracts settle at $1.00 each.
If you’re interested in getting in on the action for the 98th Academy Award for Best Supporting Actor race, you can sign up to Kalshi and Trade $10, Get $10!
Just enter promo code ACTION when signing up!
Academy Award for Best Supporting Actor – Oscars 2026 Odds
There has been no shortage of drama leading up to the Oscars 2026, and there's plenty of time left for surprises, be it negative press or otherwise.
If you are tracking the Oscars 2026, here is the current state of the race on Kalshi:
How Kalshi Works
If you're just getting started with Kalshi, there are a few distinctions to be made from similar types of platforms.
On Kalshi, you aren’t betting against a house; you are trading event contracts with other people.
Each contract is binary, meaning it pays out either:
- ✅ $1.00 if the event happens.
- ❌ $0.00 if the event does not happen.
Check out the short video below to learn more about how it all works.
Recent Market Movement: The Post-SAG Surge
The biggest development in the Oscars 2026 landscape occurred following the SAG Awards on March 1.
Sean Penn’s victory at the Screen Actors Guild Awards has solidified his position as the one to beat. Because SAG voters share the largest overlap with the Academy’s acting branch, his Kalshi price spiked immediately following the ceremony, making Penn the clear majority favorite.
However, Stellan Skarsgård definitely remains in contention. His early win at the Golden Globes and the critical prestige of Sentimental Value mean he still carries support.
In the final days before the ceremony, we are seeing "No" contracts on Penn becoming a popular hedge for those who believe the Academy might lean toward Skarsgård’s more nuanced performance over Penn’s villainy.
Who Deserves to Take Home the Gold at the Oscars 2026?
In case you missed One Battle After Another, Sentimental Value, Sinners, or Frankenstein, here's a look at each of the contenders for the Academy Award for Best Supporting Actor and their respective films.
The Heavyweight: Sean Penn (One Battle After Another)
Penn plays Colonel Steven J. Lockjaw, a grotesque and hardline military zealot who serves as the film's terrifying moral vacuum. Critics have hailed this as his most transformative work since Milk, noting a total absence of his usual mannerisms in favor of an awkward, predatory gait and a vocal rasp that oscillates between terrifying authority and pathetic humor.
His recent sweep of the BAFTAs and the SAG Awards has catapulted him into the position of the heavy favorite, with industry experts suggesting his performance is so undeniable that it may squash the "third Oscar" reluctance typically felt by Academy voters.
The Intellectual: Stellan Skarsgård (Sentimental Value)
Skarsgård delivers a chilly, nuanced performance as Gustav, an aging filmmaker who manipulates his daughters' real-life trauma to fuel his own career comeback. Described by Skarsgård himself as "monomaniacal," the character personifies a specific brand of professional narcissism, listening intently as a director while remaining completely deaf as a father.
While his Golden Globe win established him as an early frontrunner, he is currently the primary alternative to Penn on Kalshi, appealing to voters who prefer subtle, psychological drama.
The Spiritual Core: Delroy Lindo (Sinners)
In a film that made history with 16 total nominations, Lindo provides the spiritual spine as Delta Slim, a blind, harmonica-playing bluesman who mentors the town against an ancient evil. At 73, this is Lindo’s first Oscar nomination, and he brings a grounded, ancestral power to the role that has resonated deeply with the Academy’s veteran branch.
Following the SAG Awards, where the Sinners cast took home Best Ensemble, Lindo's stock has risen as a potential spoiler candidate who could benefit from a massive late-season surge for Ryan Coogler’s horror epic.
The Zen Protector: Benicio del Toro (One Battle After Another)
Serving as the tonal opposite to Sean Penn's volatile villain, Benicio del Toro plays "Sensei," a mellow, zen-seeking karate instructor. Del Toro reportedly worked with director Paul Thomas Anderson to reshape the character from a violent revolutionary into a non-violent protector, creating a performance that critics have described as the "spiritual heart" of the film.
While he currently sits further back in the Kalshi odds, his early-season wins at the New York Film Critics Circle (NYFCC) and the National Board of Review (NBR) prove that he has the critical backing to pull off a major upset if voters decide to reward the film's likable hero over its antagonist.
- ‼️A split vote between del Toro and Penn among One Battle After Another enthusiasts is a very real possibility that could benefit Stellan Skarsgård and the other nominees.
The Physical Marvel: Jacob Elordi (Frankenstein)
Elordi’s portrayal of Mary Shelley’s monster is a feat of both physical endurance and emotional sensitivity, eschewing the mindless beast trope in favor of a soul on a journey of self-realization. The actor underwent a grueling 10-hour daily prosthetic metamorphosis and utilized Mongolian throat singing to create a guttural, evolving voice that learns human syntax throughout the film.
While his Critics’ Choice win proved he has the support of the younger voters, he is currently viewed as a long-shot candidate whose nomination itself serves as a major endorsement of his status as a top-tier dramatic talent.
