The Forecast Ledger

Every market we covered that has since closed, with the probability we published, and — once the venue has settled it — what actually happened. When we said 80%, how often was the money right?

Brier score
0.142 lower is better · a coin flip scores 0.250
Settled markets scored
62
Skill vs. base rate
+39% Brier improvement over always guessing the 63% base rate
When we saidnwe meantit happened
Very likely (90–97%) 11 93.3% 90.9%
Likely (75–89%) 14 82.1% 85.7%
Leaning yes (55–74%) 14 63.6% 85.7%
A coin flip (45–54%) 12 50.0% 41.7%
Probably not (26–44%) 5 40.0% 0.0%
Unlikely (11–25%) 6 18.1% 0.0%

Excluded from the headline score (103 settled markets): 65 below the coverage bar (micro-duration / price bucket / metronome) · 15 published outside 2–98% · 22 tracked less than 24h · 1 settled, winner not matchable to our label. Scored naively over every settled market the Brier would read 0.108 on n=164 — the headline number above is the honest one.

Green bar: how often the outcome we published actually happened; black tick: the probability we published. A well-calibrated paper's bar ends at its tick. Only forecasts count: markets the venue has settled, tracked at least a day, published inside 2–98%, and above the coverage bar; 1 settled market could not be matched to our label and is listed unscored; 57 markets that left our coverage while still open are excluded.

101 resolved markets in Arts / Culture · average publication probability 69.3% · avg. 4 days tracked

By conviction — Virtually certain: 17 · Very likely: 20 · Likely: 17 · Leaning yes: 16 · A coin flip: 13 · Probably not: 7 · Unlikely: 6 · Very unlikely: 1 · Virtually impossible: 4

By quality — A: 2 · B: 14 · C: 35 · D: 34

Dai Dai 31% Probably not C ✗ Casa Tupka Anthemo 2026-10-12 Arts

'Dai Dai' Leads a Wide-Open YouTube Global Chart Race

Real money being staked on which song ranks second on a single day's global chart reveals how granular — and how commercially meaningful — streaming chart positioning has become as a cultural and industry signal.

Market closed · Kalshi · tracked 1 day

12-13m 62% Leaning yes B ✓ happened 2026-10-11 Arts

"Verity" Is Headed for a $12–13 Million Second Weekend

What looked like a stronger $13–14 million hold has been revised sharply downward — the film is settling into a modest sophomore frame, suggesting its opening-weekend audience did not generate strong word-of-mouth momentum.

Market closed · Polymarket · tracked 1 day

<5m 52% A coin flip B ✗ 5-7m 2026-10-11 Arts

"The Social Reckoning" Opening Weekend Is a Box Office Dead Heat

What looked like a near-certain underperformer is now a genuine coin flip — a strong critical reception virtually certain to be positive has apparently convinced traders a modest commercial opening is back in play, with the $5–7 million range closing fast on the sub-$5 million outcome.

Market closed · Polymarket · tracked 3 days · range 91%–56% · ↑ Rising at close

Enderman (4th market) 14% Unlikely C ✗ Creeper 2026-10-09 Arts

A Blaze Kill Is Off the Table; the Enderman Threat Remains Slim

What had been a live Blaze scenario collapsed to zero overnight, resolving one of the key dangers — but the fact that real money is tracking which Minecraft mob eliminates these streamers says as much about the parasocial intensity of live-content fanbases as it does about any in-game odds.

Market closed · Polymarket · tracked 5 days · range 100%–49% · ↓ Falling at close

90–119 deaths 0% Virtually impossible C ✗ 120-149 2026-10-09 Arts

Jynxzi, Ron, and Los Are Virtually Certain to Beat the Minecraft Challenge

The real story the money tells is not about death counts but about completion: a 98% call that the trio beats the challenge signals this is already a fait accompli in bettors' eyes — and that reveals something about how livestream audiences now treat these events, staking real money on outcomes they've already emotionally decided.

Market closed · Polymarket · tracked 4 days · range 34%–0% · 2 tier changes · ↓ Falling at close

Casa Tupka Anthemo 36% Probably not C ✓ happened 2026-10-08 Arts

Casa Tupka Anthemo's Shot at YouTube's Global No. 2 Spot Is a Dead Heat

The fact that real money is being staked on the precise daily ranking of a music video on a global chart is itself the signal — a window into how granular, and how global, prediction market attention has become.

Market closed · Kalshi · tracked 1 day

Ariel Pakes 18% Unlikely D ✗ Michael Woodford 2026-10-08 Arts

Ariel Pakes Leads a Wide-Open Nobel Economics Race

The prize remains anyone's to take — Susan Athey's sharp fade hands momentum to Michael Woodford, who is surging, while Pakes holds a thin plurality that barely separates him from the pack in what is effectively a six-way coin toss.

Market closed · Polymarket · tracked 3 days · range 29%–18% · ↑ Rising at close

33m+ 47% A coin flip D ✗ 27-30m 2026-10-08 Arts

'Other Mommy' Is Now a Coin Flip to Cross $33 Million Opening Weekend

A sliding Rotten Tomatoes score — down sharply on heavy volume — suggests the film's reviews won't be its engine; whatever is driving box-office confidence is audience appetite, not critical buzz, and that split is exactly why the opening-weekend call remains too close to call.

Market closed · Polymarket · tracked 2 days · range 92%–40% · 5 tier changes · ↑ Rising at close

Elon Musk 92% Very likely D ✓ happened 2026-10-08 Arts

Trump Is Very Likely to Publicly Praise Elon Musk by October 31

What had been a leaning-yes call is now very likely — and while today's coverage may focus on their reported tensions, the money has moved decisively in the opposite direction, treating a public reconciliation or endorsement as the near-certain outcome before year-end.

Market closed · Polymarket · tracked 1 day

Pieter Cullis 0% Virtually impossible C ✗ did not happen 2026-10-07 Arts

The 2026 Nobel Chemistry Prize Is Wide Open as Known Contenders Collapse

What had been unlikely outcomes for named candidates are now virtually impossible — a mass repricing away from the entire listed field suggests traders believe the prize will go to someone not yet on the market's radar, which is itself the story about how unpredictable the Nobel committee remains.

Market closed · Polymarket · tracked 2 days · venues agreed

Projectiles (again) 86% Likely B ✓ happened 2026-10-07 Arts

Jynxzi, Ron, and Los Are Likely to Die by Projectile Again in Their Minecraft Marathon

What had been a lean is now a firm probability — projectiles remain the dominant kill threat, and a sharp rise in magic-death odds suggests the challenge is entering terrain where the hazard mix is growing more unpredictable even as the trio closes in on finishing.

Market closed · Polymarket · tracked 2 days · range 100%–86% · 2 tier changes · ↑ Rising at close

Jackson Olson 48% A coin flip C ✗ Ciara Miller 2026-10-07 Arts

Jackson Olson's Dancing with the Stars Exit Is a Coin Flip

What had been a leaning-yes call on Olson's elimination is now genuinely uncertain — Tyler Cameron's odds collapsed overnight while Guillermo Rodriguez surged, reshuffling the danger zone and leaving Olson's fate indeterminate heading into the episode.

Market closed · Kalshi · tracked 7 days · range 49%–30% · 2 tier changes · ↑ Rising at close

Above 59 99% Virtually certain C ✓ happened 2026-10-06 Arts

Hulu's September App Downloads Top 73 Million

What had been very likely is now virtually certain across every measured threshold through 73 million — Hulu's September performance is essentially a closed question, leaving the streaming platform on pace for one of its stronger download months and narrowing the gap with larger rivals.

Market closed · Kalshi · tracked 1 day

32-34m 96% Very likely D ✓ happened 2026-10-05 Arts

Verity Is Very Likely to Open Between $32 Million and $34 Million

What had been a lean is now a strong call — the money has converged tightly on a $32–34 million debut, suggesting pre-release tracking and early sales data have all but locked the range. Elsewhere in the weekend, Resident Evil's third frame looks steady while Heart of the Beast's second weekend is softening.

Market closed · Polymarket · tracked 3 days · range 95%–60% · ↑ Rising at close

9-11M 64% Leaning yes D ✓ happened 2026-10-05 Arts

"Heart of the Beast" Is Likely to Pull $11M–$13M in Its Second Weekend

What had been a leaning call is now a likely one, though a softening toward the lower band suggests the film's staying power may be closer to the floor than the ceiling of that range.

Market closed · Polymarket · tracked 2 days

12-13m 99% Virtually certain D ✓ happened 2026-10-05 Arts

Resident Evil's Third Weekend Gross Is Very Likely Between $12M and $13M

The franchise is holding with unusual precision — what had been a lean is now a near-certainty, with the $12–13 million band accounting for virtually all remaining probability. A steady third-weekend hold at that level signals durable audience retention rather than a sharp drop-off.

Market closed · Polymarket · tracked 2 days

Choosin' Texas - Ella Langley 90% Very likely D ✗ Nicole Kidman - ADÉLA 2026-10-05 Arts

Ella Langley's

Choosin' Texas

Market closed · Polymarket · tracked 1 day

Drew Campbell 100% Virtually certain C ✓ happened 2026-10-02 Arts

Drew Campbell Finishes Third on Big Brother Season 28

What had been a near-impossibility is now a certainty — Campbell's third-place finish appears to be a done deal, almost certainly reflecting that the episode has aired or the outcome leaked into the betting pool overnight.

Market closed · Polymarket · tracked 1 day

28m+ 80% Likely B ✓ happened 2026-10-01 Arts

"Verity" Is Likely to Open Above $28 Million

What had been a lean is now a likely call — the sharp shift away from lower buckets suggests early tracking data or pre-sales are coming in strong, and a $28M+ opening would validate the adaptation's commercial viability beyond the built-in book fanbase.

Market closed · Polymarket · tracked 1 day · range 96%–82% · ↑ Rising at close

<17m 80% Likely D ✓ happened 2026-09-29 Arts

"Digger" Is Likely Headed for a Modest Opening Weekend

What had been a coin flip is now a likely commercial disappointment — bettors have sharply revised down expectations for the film's opening. The one bright spot is critical reception, with a near-certain strong Rotten Tomatoes score suggesting the film may find a longer-tail audience despite a soft debut.

Market closed · Polymarket · tracked 1 day · range 99%–80% · 2 tier changes · ↑ Rising at close

35m+ 90% Very likely D ✓ happened 2026-09-28 Arts

'Patient Zero' Is Very Likely to Hit 35 Million First-Week Streams

The floor is solid, but a ceiling has collapsed — the chance of a 50-million-stream week fell off a cliff, meaning this track looks set to perform strongly but not at a record-breaking level, and the market's recent volatility means even the current read could shift before the tracking week closes.

Market closed · Polymarket · tracked 3 days · range 100%–58% · 4 tier changes · ↑ Rising at close

Sabrina Carpenter 99% Virtually certain B ✓ happened 2026-09-28 Arts

The 2026 MTV VMAs Are Already Decided — Winners and Performers Both

Nominees and performers are all but locked: Taylor Swift, Olivia Rodrigo, Bad Bunny, Ella Langley, and Madonna sweep their respective categories at near-certainty, while Sabrina Carpenter and Charli xcx headline the stage — leaving almost nothing to the night itself.

Market closed · Kalshi · tracked 2 days · venues disagreed 99.0pp

Madonna 64% Leaning yes C ✓ happened 2026-09-27 Arts

Madonna Now Favored to Win 2026 MTV Video Music Awards Artist of the Year

What had been unlikely for Madonna is now a lean — a massive single-day swing displaced both Ariana Grande and Taylor Swift, suggesting a specific development, likely a nomination announcement or eligibility clarification, reshuffled the entire race overnight. Thin total volume means this lead could move again quickly.

Market closed · Polymarket · tracked 6 days

Above 250K 99% Virtually certain C ✓ happened 2026-09-27 Arts

Ms. Rachel's Debut Is Virtually Certain to Be a Streaming Phenomenon

What had been an open question is now a near-certainty: the children's educator is poised to post numbers that rival mainstream pop launches, and the surge in confidence around the 5M+ threshold suggests the ceiling may be higher than anyone anticipated.

Market closed · Kalshi · tracked 1 day

200k+ 77% Likely D ✗ 150k+ 2026-09-27 Arts

Beyoncé's 'Showgirl' Encore Is Likely to Top 200,000 First-Week Sales

A blockbuster opening looks probable, but the collapse in higher-tier odds signals the money has abandoned any hope of a runaway smash — 350,000-plus copies is now seen as a long shot, not a ceiling.

Market closed · Polymarket · tracked 2 days · range 100%–72% · 3 tier changes · ↑ Rising at close

BTS 86% Likely B ✓ happened 2026-09-26 Arts

BTS Is Likely to Win Best Group at the 2026 MTV VMAs

Across the VMAs, the money has essentially pre-awarded the night — BTS at 86%, Ella Langley's 'Choosin' Texas' at 96% for Best Country, and Taylor Swift's 'The Fate of Ophelia' leaning ahead for Video of the Year, leaving little suspense in the room.

Market closed · Kalshi · tracked 1 day · venues disagreed 99.0pp

16-19m 70% Leaning yes A ✓ happened 2026-09-26 Arts

"Primetime" Opens to a Modest $16–19 Million Weekend

The blockbuster ceiling has closed — a $22 million-plus opening, which once looked plausible, has effectively collapsed, and the money now splits between a mid-tier debut and a softer landing below $16 million, leaving the outcome genuinely uncertain.

Market closed · Polymarket · tracked 5 days · range 85%–52% · 4 tier changes · ↓ Falling at close

Exactly 4 songs 76% Likely C ✓ happened 2026-09-25 Arts

Taylor Swift Is Likely to Hold Exactly Four Top-10 Spots on October 10

The release of new material has apparently clarified the picture sharply — what was uncertain is now a strong lean, with the five-song and six-song scenarios largely abandoned. Four slots points to a significant but not record-shattering chart moment for Swift that week.

Market closed · Kalshi · tracked 1 day · range 92%–78% · ↑ Rising at close

September 28 88% Likely C ✓ happened 2026-09-24 Arts

Trump Is Very Likely to Publicly Insult Someone on September 30

The real story is that every single day in the tracked window prices above 73% — the question bettors are actually answering is not whether it happens, but whether there is any day it won't.

Market closed · Polymarket · tracked 22 days

Geno Ploeger 100% Virtually certain B ✓ happened 2026-09-24 Arts

Geno Ploeger Is the America's Got Talent Season 21 Runner-Up

With Nene Royal simultaneously locked in as winner, the finale result is settled — what had been an open race collapsed to certainty in a single session, leaving no daylight for any other outcome.

Market closed · Polymarket · tracked 2 days · venues disagreed 91.5pp

Choka Choka (Anitta and Shakira) 46% A coin flip D ✗ Nuevayol (Bad Bunny) 2026-09-23 Arts

"Choka Choka" Leads a Tight VMA Best Latin Race With Bad Bunny Closing Fast

The Anitta-Shakira collaboration holds a narrow plurality, but the race has tightened overnight into a genuine three-way contest — Bad Bunny's "Nuevayol" is the fastest mover, and what looked like a probable Anitta-Shakira coronation is now a coin flip at best.

Market closed · Polymarket · tracked 1 day · range 92%–39% · 3 tier changes · ↑ Rising at close

The Cure (Olivia Rodrigo) 55% Leaning yes D ✓ happened 2026-09-22 Arts

Olivia Rodrigo's 'The Cure' Now Favored for VMA Best Alternative

Yesterday's long shot is today's lean favorite — what was probably not happening has shifted to leaning yes, and with Taylor Swift's 'The Fate of Ophelia' still narrowly ahead for Video of the Year, Rodrigo is positioned as the night's emerging double threat.

Market closed · Polymarket · tracked 1 day · range 86%–57% · ↑ Rising at close

Choosin' Texas (Ella Langley) 84% Likely C ✓ happened 2026-09-22 Arts

Ella Langley Is Likely to Take Best Country at the VMAs

Langley's "Choosin' Texas" has pulled away from a crowded field, but the broader awards picture remains genuinely competitive — Taylor Swift and Olivia Rodrigo are in tight fights for Video of the Year and Best Alternative, meaning the night is far from a sweep for any one camp.

Market closed · Polymarket · tracked 1 day · range 100%–84% · 2 tier changes · venues disagreed 99.0pp · ↑ Rising at close

CORTIS 48% A coin flip B ✗ Sienna Spiro 2026-09-22 Arts

CORTIS and Sienna Spiro Are Deadlocked for MTV's Best New Artist

What had been leaning toward Sienna Spiro is now a coin flip — a dramatic single-day reversal that, read alongside Taylor Swift's slipping Video of the Year odds, suggests the entire VMA race is in flux.

Market closed · Kalshi · tracked 2 days · range 86%–48% · 2 tier changes · ↑ Rising at close

Nene Royal 78% Likely D ✓ happened 2026-09-22 Arts

Nene Royal Is Poised to Win America's Got Talent Season 21

The field behind Royal is completely fragmented, with no single challenger above 4%, meaning this race is effectively over barring a dramatic late upset — Royal's path to the title looks clear.

Market closed · Polymarket · tracked 1 day · range 95%–78% · ↑ Rising at close

<30k 94% Very likely D ✓ happened 2026-09-21 Arts

Carly Rae Jepsen's 'Day and Night' Is Very Likely to Sell Fewer Than 30,000 Copies in Its First Week

What had been a leaning call is now a near-certainty, confirming that even critically beloved artists face a harsh streaming-era ceiling on traditional album sales — the album market is registering a modest release, not a mainstream commercial event.

Market closed · Polymarket · tracked 1 day

The Fate of Ophelia (Taylor Swift) 54% A coin flip D ✓ happened 2026-09-21 Arts

Taylor Swift Leads the 2026 MTV Video of the Year Race With Ariana Grande Closing Fast

Grande's surge from the margins to a genuine 20% contender in a single day reshuffles what had been a relatively settled field — Swift still holds the edge, but the race is now a live contest rather than a coronation.

Market closed · Polymarket · tracked 1 day · range 70%–50% · 3 tier changes · ↑ Rising at close

I Play Rocky 24% Unlikely C ✗ La bola negra 2026-09-15 Arts

I Play Rocky Leads a Wide-Open Toronto Film Festival People's Choice Race

A 24% plurality in a six-way field is a slender lead — The Debut sits just four points back — meaning the award is genuinely anyone's, and the market is essentially a collective shrug about what festival audiences will reward.

Market closed · Kalshi · tracked 1 day · ↑ Rising at close

SpaceX 4% Very unlikely D ✗ People 200+ times 2026-09-14 Arts

Joe Rogan Will Say 'Left,' 'Right,' and 'People' — His Vocabulary Is That Predictable

The real revelation is what it means that this market exists at all: enough people will stake money on the verbal tics of a three-hour podcast to make it liquid, which says more about Rogan's cultural ubiquity than any ratings figure could.

Market closed · Polymarket · tracked 1 day

<32m 94% Very likely C ✓ happened 2026-09-12 Arts

Practical Magic 2 Is Very Likely to Open Below $32 Million

A near-total collapse in hopes for a strong opening — the film's box office ceiling has been dramatically revised downward, suggesting the sequel carries far less commercial pull than its budget or franchise nostalgia might have implied.

Market closed · Polymarket · tracked 1 day

<38m 88% Likely B ✓ happened 2026-09-10 Arts

Practical Magic 2 Is Likely Headed for a Modest Opening Weekend

What had been an open question is now a strong lean: the sequel's opening weekend box office will very likely come in under $38 million, suggesting the franchise's nostalgia appeal has not translated into broad commercial anticipation.

Market closed · Polymarket · tracked 1 day · range 98%–86% · ↑ Rising at close

Barack Obama 37% Probably not D ✗ Mette Frederiksen 2026-09-10 Arts

Obama's Attendance at King Harald V's Funeral Is a Dead Heat

The near-even split suggests genuine uncertainty about whether protocol or personal ties will bring the former president — while Rutte and Haaland have been all but ruled out by collapsing odds.

Market closed · Polymarket · tracked 2 days

Akira 0% Virtually impossible D ✗ ACRO Crew 2026-09-09 Arts

Akira, Cameron Logsdon, and Jesse Joe Are Eliminated from AGT Season 21

The quarterfinal cuts are settled fact — all three acts collapsed to zero overnight, ending their runs before the semifinals.

Market closed · Polymarket · tracked 27 days

840+ tweets in September 67% Leaning yes B settled 2026-09-09 Arts

Musk Posts at Least 840 Tweets in September

Short-window data showing 40-64 posts across a single two-day stretch suggests a pace that supports the high-volume case — but the sharp 24-hour repricing signals genuine uncertainty about whether he sustains that rate across the full month.

Market closed · Polymarket · tracked 2 days · range 99%–17% · 8 tier changes · venues disagreed 48.0pp · ↓ Falling at close

Matthew Rhys – “Widow’s Bay” 96% Very likely D ✓ happened 2026-09-09 Arts

Matthew Rhys Is Very Likely to Win the 2026 Emmy for Lead Actor in a Comedy

With the field collapsed to near-zero for every other contender, this is effectively a coronation — the only live question is whether a surprise nomination could emerge, and the money says it won't.

Market closed · Polymarket · tracked 1 day

Apple TV 92% Very likely D ✓ happened 2026-09-08 Arts

Apple TV Is Very Likely to Win the Most Emmys This Year

The swing is dramatic enough to suggest new information — a nominations haul or eligibility ruling — has broken the race open, demoting HBO Max from front-runner to afterthought overnight.

Market closed · Polymarket · tracked 2 days · range 98%–85% · 2 tier changes · ↑ Rising at close

“Widow’s Bay” 80% Likely D ✓ happened 2026-09-08 Arts

"Widow's Bay" Is Likely to Win the Emmy for Outstanding Comedy

"Hacks" has effectively collapsed as a contender, leaving the field without a credible challenger — the race is functionally over before the ceremony, a rout that reflects either overwhelming industry sentiment or a genuine lack of competition this cycle.

Market closed · Polymarket · tracked 40 days · range 90%–51% · 2 tier changes · ↑ Rising at close

above 13,500,000 90% Very likely C 2026-09-08 Arts

Broadway Is Very Likely to Top 13.5 Million Attendees This Season

The floor is solid, but the ceiling is softening — odds of reaching 14.25 million or above have fallen sharply, pointing to a healthy but not record-breaking season; the audience recovery has plateaued well short of its upper range.

Market closed · Kalshi · tracked 3 days · 2 tier changes

Ernest Harden Jr. – “The Pitt” 100% Virtually certain D ✓ happened 2026-09-07 Arts

Colman Domingo Leads a Wide-Open Emmy Race for Guest Drama Actor

Euphoria's last gasp at awards relevance is a narrow plurality in a fractured field — with Whitford fading and Pryce surging, the trophy could land almost anywhere, making this one of the Emmy season's most genuinely unpredictable contests.

Market closed · Polymarket · tracked 39 days · range 100%–36% · ↑ Rising at close

2-3m 52% A coin flip B ✗ <2m 2026-09-05 Arts

"Onslaught" Is Headed for a Modest $2–3 Million Opening Weekend

The sharp collapse in expectations above $3 million signals a film that critics appear to like — the Rotten Tomatoes score is nearly certain to be positive — but that audiences are not rushing to see, a gap that has become a familiar story for mid-budget releases.

Market closed · Polymarket · tracked 1 day

11m+ 97% Very likely D ✓ happened 2026-09-04 Arts

'The Odyssey' Is Very Likely to Hold Above $11M in Its Eighth Weekend

A film this deep into its run sustaining eight-figure weekends signals genuine cultural legs — the kind of audience return that studios rarely engineer and cannot fake.

Market closed · Polymarket · tracked 1 day

“The Late Show With Stephen Colbert” 69% Leaning yes D ✓ happened 2026-09-04 Arts

John Oliver Leads a Fractured Emmy Race as Colbert Fades

Colbert's sharp collapse consolidates the field into a two-way contest between Oliver and Kimmel, but Oliver's 43% ceiling in an open five-way race means the award remains genuinely winnable for any of the top contenders.

Market closed · Polymarket · tracked 2 days · range 76%–67%

Above 50K 99% Virtually certain C ✓ happened 2026-09-03 Arts

PRIMA by ADÉLA Is Virtually Certain to Top 2 Million First-Week Streams

Market closed · Kalshi · tracked 2 days

940 - 950m 64% Leaning yes C ✗ 950 - 960m 2026-09-02 Arts

Spider-Man: Brand New Day Appears Headed for a $940–950M Domestic Gross

Market closed · Polymarket · tracked 2 days · range 99%–50% · 6 tier changes

Taylor Hanson 97% Very likely C ✓ happened 2026-09-01 Arts

Taylor Hanson Is All but Certain to Join Dancing with the Stars Season 35

Market closed · Kalshi · tracked 1 day

70-90k 86% Likely D ✓ happened 2026-09-01 Arts

Alex Warren's 'Wildchild' Will Likely Debut Between 70k and 90k Copies

Market closed · Polymarket · tracked 2 days

Dee Valladares 14% Unlikely D ✗ Taylor Brown 2026-08-31 Arts

Big Brother Season 28's Second-Place Finish Is Anyone's Game

Market closed · Polymarket · tracked 1 day · venues disagreed 48.5pp

Jon Rahm 44% Probably not A ✗ Zohran Mamdani 2026-08-30 Arts

Jon Rahm Narrowly Leads a Wide-Open Field for Trump's August Praise

Market closed · Polymarket · tracked 2 days · range 100%–48% · 2 tier changes · venues disagreed 91.0pp · ↓ Falling at close

13-14.5m 74% Leaning yes D ✓ happened 2026-08-30 Arts

The Odyssey Lands Solidly in Its Seventh Weekend

Market closed · Polymarket · tracked 1 day

<8m 95% Very likely D ✓ happened 2026-08-29 Arts

"The Dog Stars" Is Headed for a Soft Opening Weekend

Market closed · Polymarket · tracked 2 days · range 97%–54% · 2 tier changes · ↑ Rising at close

1300SAINT 99% Virtually certain C ✓ happened 2026-08-29 Arts

Slime Language 3 Will Feature an Unusually Deep Roster of Names

Market closed · Kalshi · tracked 1 day

Nene Royal 70% Leaning yes C ✓ happened 2026-08-28 Arts

Nene Royal Now Leads America's Got Talent Season 21

Market closed · Kalshi · tracked 3 days · range 79%–44% · 3 tier changes · ↑ Rising at close

Rod Wave 80% Likely C ✓ happened 2026-08-27 Arts

Rod Wave Is Likely to Score a Number-One Album This Year

Market closed · Kalshi · tracked 1 day

Heroes 93% Very likely C ✓ happened 2026-08-27 Arts

Heroes Is Likely to Top NBC's Attention Rankings on August 27

Market closed · Kalshi · tracked 1 day

Shadowrocket 56% Leaning yes D ✓ happened 2026-08-27 Arts

Shadowrocket's Grip on the App Store Top Spot Is Slipping

Market closed · Polymarket · tracked 1 day

Hell 99% Virtually certain D ✓ happened 2026-08-27 Arts

President Curtis Will Go to Hell — and Say So

Market closed · Polymarket · tracked 1 day

The Mentalist 47% A coin flip C ✓ happened 2026-08-27 Arts

The Mentalist and CBS's August Attention Race Are Too Close to Call

Market closed · Kalshi · tracked 1 day

Lioness 94% Very likely C ✓ happened 2026-08-27 Arts

Lioness Is Poised to Lead Paramount+ Again on August 27

Market closed · Kalshi · tracked 2 days

Spider-Man: Brand New Day 92% Very likely C ✗ did not happen 2026-08-26 Arts

Spider-Man: Brand New Day Is Likely the Most-Watched Movie on August 26

Market closed · Kalshi · tracked 1 day

Furious 60% Leaning yes C ✓ happened 2026-08-26 Arts

Furious Increasingly Favored to Top Hulu on August 26

Market closed · Kalshi · tracked 1 day

800 - 900m 90% Very likely C ✓ happened 2026-08-25 Arts

Spider-Man: Brand New Day Will Gross Between $800M and $900M Domestically

Market closed · Polymarket · tracked 27 days · range 100%–38% · 17 tier changes · ↑ Rising at close

People 100+ times 100% Virtually certain C ✓ happened 2026-08-25 Arts

Rogan's Next Episode Will Feature Tesla, Aliens, and the Full Usual Lexicon

Market closed · Polymarket · tracked 1 day

3+ minutes 99% Virtually certain D ✓ happened 2026-08-25 Arts

GTA 6's Extended Look Will Run Well Beyond Three Minutes

Market closed · Polymarket · tracked 4 days

Before October 2026 37% Probably not B ✗ did not happen 2026-08-25 Arts

A New GTA VI Trailer Before October Is Increasingly in Doubt

Market closed · Kalshi · tracked 24 days · range 96%–18% · 6 tier changes · ↑ Rising at close

BE HER 99% Virtually certain C ✓ happened 2026-08-25 Arts

BE HER and a Tight Pack of Tracks Are All But Certain to Own the Hot 100 Top 10 in Early September

Market closed · Kalshi · tracked 2 days

<900m 67% Leaning yes D ✓ happened 2026-08-21 Arts

Spider-Man: Brand New Day's Domestic Haul by August 31 Is a Dead Heat Around $900M

Market closed · Polymarket · tracked 8 days · range 100%–53% · 9 tier changes · ↑ Rising at close

12 hours 100% Virtually certain C ✓ happened 2026-08-21 Arts

Kai and Speed Completed Their Gaming Gauntlet in Under 12 Hours

Market closed · Polymarket · tracked 2 days

The Late Show with Stephen Colbert 61% Leaning yes C ✓ happened 2026-08-19 Arts

The Late Show with Stephen Colbert Now Favors to Win Outstanding Variety Series

Market closed · Kalshi · tracked 2 days · range 76%–52% · 3 tier changes · ↑ Rising at close

October 31 96% Very likely D ✓ happened 2026-08-17 Arts

Starship Flight 14 Will Launch Before October's End

Market closed · Polymarket · tracked 1 day

20-25m 83% Likely D ✓ happened 2026-08-16 Arts

PAW Patrol: The Dino Movie Is Likely to Open Between $20M and $25M

Market closed · Polymarket · tracked 2 days

20-23m 52% A coin flip B ✓ happened 2026-08-15 Arts

"The End of Oak Street" Is Headed for a Modest $17–20M Opening Weekend

Market closed · Polymarket · tracked 2 days · range 99%–40% · 3 tier changes · ↑ Rising at close

Projectiles (again) 0% Virtually impossible C ✗ Projectiles 2026-08-13 Arts

Magic Is the Slight Favorite to Eliminate Kai or Speed — but Nothing Is Settled

Market closed · Polymarket · tracked 2 days

Young Thug 99% Virtually certain C ✓ happened 2026-08-12 Arts

Young Thug Is Virtually Certain to Appear on Trippie Red's Next Album

Market closed · Kalshi · tracked 1 day

90+ 40% Probably not B ✗ 30-49 2026-08-11 Arts

Kai and Speed Are Probably Dying Less Than Anyone Expected

Market closed · Polymarket · tracked 4 days · range 100%–35% · 4 tier changes · ↑ Rising at close

Choosin' Texas 86% Likely C ✗ Sunflower 2026-08-11 Arts

'Choosin' Texas' Is Likely Locked In as YouTube's US Runner-Up

Market closed · Kalshi · tracked 2 days

30-32m 54% A coin flip ✓ happened 2026-08-08 Arts

'The Odyssey' Fourth Weekend Box Office Is a Dead Heat Between $30–32M and Above $32M

Market closed · Polymarket · tracked 2 days · range 62%–56% · ↓ Falling at close

Betty Gilpin – “Widow’s Bay” 55% Leaning yes ✓ happened 2026-08-08 Arts

Betty Gilpin Edges Ahead in a Suddenly Scrambled Emmy Race

Market closed · Polymarket · tracked 1 day · range 100%–43% · 2 tier changes · ↑ Rising at close

2-3 48% A coin flip ✓ happened 2026-08-07 Arts

'The Pitt' Emmy Haul Is a Dead Heat Between Modest and Strong

Market closed · Polymarket · tracked 6 days · range 69%–44% · 2 tier changes · ↑ Rising at close

550 - 570m 54% A coin flip ✓ happened 2026-08-06 Arts

The Odyssey Is Narrowly on Track for a $550–570M Domestic Finish

Market closed · Polymarket · tracked 3 days · range 99%–46% · 8 tier changes · ↑ Rising at close

Above 10K 99% Virtually certain ✓ happened 2026-08-06 Arts

Ariana Grande's 'petal' Is Virtually Certain to Be a Commercial Juggernaut in Its First Week

Market closed · Kalshi · tracked 8 days

Sofia 60% Leaning yes ✗ Burgas 2026-08-06 Arts

Sofia Increasingly Leads the Eurovision 2027 Host Race but Burgas Is Closing In

Market closed · Polymarket · tracked 8 days · range 100%–52% · 3 tier changes · ↑ Rising at close

Barbaadi 83% Likely ✓ happened 2026-08-06 Arts

Barbaadi Is Likely to Hold the YouTube Global Runner-Up Spot on August 5

Market closed · Kalshi · tracked 1 day

2-3 46% A coin flip ✗ 0-1 2026-08-06 Arts

"Beef" Is Headed for a Meaningful Emmy Night

Market closed · Polymarket · tracked 2 days

People 200+ times 90% Very likely ✓ happened 2026-08-05 Arts

Rogan's Next Episode Will Be Heavy on "People"

Market closed · Polymarket · tracked 1 day

72 Hours 91% Very likely ✗ The Devil's Mouth 2026-08-05 Arts

72 Hours Is Poised to Top the Streaming Charts for the Week

Market closed · Kalshi · tracked 2 days

Dai Dai 89% Likely ✓ happened 2026-08-05 Arts

Dai Dai Is Likely to Hold the Top Spot on YouTube's Weekly Chart

Market closed · Kalshi · tracked 1 day

Dee Valladares 25% Unlikely ✗ did not happen 2026-08-04 Arts

Dee Valladares Leads Big Brother Season 28 in a Wide-Open Field

Market closed · Kalshi · tracked 6 days · range 53%–16% · 8 tier changes

2-3 42% Probably not ✗ 0-1 2026-08-04 Arts

Hacks Is Headed for a Strong Emmy Night

Market closed · Polymarket · tracked 4 days · range 64%–46% · 2 tier changes · ↑ Rising at close

August 19 92% Very likely ✓ happened 2026-08-04 Arts

Trump Will Publicly Insult Someone This August

Market closed · Polymarket · tracked 1 day

Rick Devens 13% Unlikely ✗ Taylor Brown 2026-08-04 Arts

Big Brother Season 28's Runner-Up Spot Is Genuinely Up for Grabs

Market closed · Kalshi · tracked 1 day · range 65%–13% · 2 tier changes · venues disagreed 48.5pp · ↓ Falling at close

At least 6 million 99% Virtually certain ✓ happened 2026-08-04 Arts

Netflix's Top Show This Week Is Virtually Certain to Clear 18 Million Views

Market closed · Kalshi · tracked 6 days · venues disagreed 21.7pp

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