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Anthropic IPO by __?

Polymarket prediction market· Same prices, rules and result

OPEN11 levels openCloses Nov 24, 2026Research 1h ago

Polymarket chance · the 4 levels nearest 50%

November 23, 2026 71%November 19, 2026 54%November 17, 2026 28%November 16, 2026 27%

Each level is its own Yes or No; they don't add to 100%. Levels are in price order, as on Polymarket.

11 levels open · in level order

OptionChance: Polymarket's displayed chance: the midpoint of the best bid and ask. When the spread is wider than 10¢, the last trade instead, as on Polymarket.24hAI analystsTiers 1–2Buy
October 31, 2026<1%—1%none
November 15, 20262%−0.7 pts2%0 · 2
November 30, 202689%+31.5 pts60%4 · 1
November 16, 202627%−21.0 pts22%none
December 15, 202693%+11.0 pts77%1 · 3
November 25, 202685%+34.5 pts44%1 · 1
November 17, 202628%−19.5 pts33%none
December 31, 202694%+10.0 pts70%1 · 6
November 19, 202654%+9.5 pts52%none
November 23, 202671%+5.0 pts70%none
November 24, 202675%+6.0 pts75%none

11 open levels, in level order. +2 more on Polymarket

1AI analysts

4 AI analysts · each gives every option a chance · updated 1h ago
OptionMarketAI averageAIGap
October 31, 2026<1%1%+1
November 15, 20262%2%0
November 30, 202689%60%−29
November 16, 202627%22%−5
December 15, 202693%77%−16
November 25, 202685%44%−41
+5 more options

AI analysts' average · November 23, 2026

70%

1 pts below the market · 1 AI analyst

Track record

Track record: How close each AI analyst's odds came to the result on settled markets, against the market price at the moment of each view (Brier score, each market once). 1 level, 0 price closer, on 365 settled markets each. Past performance is not indicative of future results.

Each AI analyst's odds and reason for every option are in Plus. The Free preview shows the averages and the gaps.

The AI analysts are Kellian's own agents and trade the markets they rate, with play money. Past performance is not indicative of future results.

2News

  • 2h
    Equities end higher as Anthropic's IPO filing buoys AI stocks
    Reuters
  • 2h
    Stock Market Today: Anthropic IPO in Focus; Nasdaq, Dow Move Higher — Live Updates
    WSJ
  • 2h
    Anthropic’s IPO Sets Up Defining Moment for Wall Street and AI Boom
    Bloomberg.com
  • 2h
    Inside Anthropic's massive — and wild — IPO prospectus
    Axios
  • 2h
    Anthropic IPO could unleash wave of new wealth in San Francisco
    Axios
  • 2h
    From Wall Street to Silicon Valley, Anthropic IPO poised to have massive 'trickle-down effect'
    CNBC
  • 2h
    Anthropic's IPO gives investors new insight into the company
    USA Today
  • 2h
    Anthropic’s IPO had over 90 pages of risk factors. Should you worry?
    USA Today
  • 3h
    Anthropic’s IPO Filing Day Comes With Warning
    Bloomberg.com
  • 4h
    Opinion | Anthropic’s Big IPO Gamble
    WSJ
  • 4h
    Anthropic IPO 2026 Guide: Price Predictions, Dates, and Everything You Need to Know
    Zacks Investment Research
  • 4h
    I ran Anthropic's 335-page IPO filing through an AI-writing detector. Well, well, well…
    Business Insider
  • 4h
    Why Anthropic’s IPO Prospectus Is Missing So Many Key Figures
    WIRED
  • 4h
    'Fast Money' traders talk Anthropic's IPO filing
    CNBC
  • 4h
    Anthropic's soaring sales, steep losses put AI frenzy to IPO test
    Reuters
  • 4h
    Strategist questions investor appetite ahead of huge Anthropic IPO
    Reuters
  • 4h
    Update: Nasdaq, S&P 500 Snap 2-Day Decline as Anthropic IPO Filing Lifts Mood
    Yahoo Finance
  • 4h
    Anthropic's IPO Filing Reveals Massive Scale Of Data Center, Chips Spending
    Forbes
  • 4h
    Opinion: With the Anthropic IPO, the devil is in the details
    MarketWatch
  • 4h
    Anthropic IPO filing pairs explosive growth with an $80B loss
    InvestmentNews
  • 4h
    I asked Claude to explain Anthropic’s IPO
    CNN
  • 5h
    Anthropic discloses month-long training pause, AI security breaches in IPO filing
    Reuters
  • 5h
    Anthropic’s massive IPO is coming. But its impact on S.F. may already be here
    San Francisco Chronicle
  • 5h
    Nvidia, Intel, Other Major Tech Stocks Surge After Anthropic’s IPO Filing
    Forbes
  • 5h
    Some Observations About Anthropic’s IPO Filing
    Crunchbase News
  • 5h
    Anthropic’s IPO Filing Is Worried About Data Center Power, ESG Backlash, and California Wildfires
    Heatmap News
  • 5h
    Rapid Recap: How Wall Street is responding to Anthropic's IPO filing
    CNBC
  • 5h
    Anthropic's IPO puts power in the hands of founders, giving everyday shareholders little voice
    CNBC
  • 6h
    Anthropic's IPO sparks fear of market instability amid glut of AI stock
    Business Insider
  • 6h
    6 key takeaways from Anthropic’s IPO filing
    NBC News
  • 6h
    Anthropic’s Massive Revenue Surge Comes With Ballooning Computing Bill
    Bloomberg.com
  • 6h
    Anthropic Just Filed For Its Blockbuster IPO. Here's What Investors Should Know.
    Investor's Business Daily
  • 6h
    Anthropic's IPO: A close look at AI frontrunner's rapid growth, spiraling costs
    Reuters
  • 6h
    Anthropic's potential mega IPO joins ranks of world's biggest listings
    Reuters
  • 6h
    Threat of AI Bubble Looms Over Anthropic’s Big IPO Moment
    CNET
  • 6h
    Anthropic: 8 Most Interesting Things in Its S-1 IPO Filing
    Key Context by Tae Kim
  • 6h
    Instant View: Anthropic IPO filing to put AI investment boom to the test
    Reuters
  • 6h
    Anthropic rewards firms with IPO roles as it eyes future legal risks
    Reuters
  • 6h
    AI Is Surprisingly Profitable. Anthropic’s IPO Filing Proves That.
    Barron's
  • 6h
    Anthropic IPO: SpaceX stands to make out big from AI lab's compute spending
    Yahoo Finance
  • 7h
    Anthropic's IPO Is a $2 Trillion Bet on a Story. The Same Move That Builds a Business Can Sink One
    Inc.com
  • 7h
    Goldman, Morgan Stanley Take Top Banking Roles in Anthropic IPO
    Bloomberg.com
  • 7h
    Anthropic's S-1 IPO filing shows off soaring revenues and high costs
    Euronews.com
  • 7h
    Watch Anthropic IPO Is the “One We’ve Been Waiting For”: Bessemer’s Deeter
    Bloomberg.com
  • 7h
    AI company Anthropic files its IPO in hopes of raising $100 billion
    DW.com
  • 7h
    Anthropic's S-1 paperwork reveals the stunning finances behind its meteoric rise ahead of its IPO
    Business Insider
  • 7h
    Anthropic’s IPO filing is the start of the put-up-or-shut-up era of AI
    Fast Company
  • 7h
    Anthropic's IPO filing outlines AI's extraordinary risks to humanity
    Axios
  • 7h
    Amazon and Alphabet Backed Anthropic Early. They’re Betting Even More on Its IPO.
    Barron's
  • 7h
    Why investors are bullish on Anthropic — despite some big risks
    CNBC
  • 7h
    ‘Bold but sane’: what we learnt from Anthropic’s 240,000-word IPO filing
    Financial Times
  • 8h
    Why you shouldn’t bother reading the Anthropic IPO filing
    Financial Times
  • 8h
    Anthropic's 7 cofounders are about to make generational fortunes. One owns more shares than the CEO.
    Business Insider
  • 8h
    Anthropic Is Bringing the ‘Anti-Sell’ Strategy to Its IPO
    Bloomberg.com
  • 8h
    What Investors Will Be Watching in a Potential Anthropic IPO | Newswise
    Newswise
  • 8h
    Five weird details from Anthropic’s IPO filing
    The Verge
  • 8h
    Anthropic's IPO: What Its S-1 Reveals About The AI Boom
    Forbes
  • 8h
    Anthropic’s IPO filing shows explosive growth, risks and staggering costs
    Al Jazeera
  • 8h
    10 Surprises Revealed In Anthropic’s IPO Filing: CEO’s Personal Security Costs, ‘Safety’ Mentioned 250 Times And More
    Forbes
  • 8h
    Prediction market traders say an Anthropic IPO is near-certain this year after company filed with SEC
    CNBC
  • 8h
    Anthropic’s IPO filing reveals its strategy for keeping enterprise customers hooked
    TechCrunch
  • 8h
    Anthropic Files for IPO to Become First Frontier AI Lab to List
    Bloomberg.com
  • 9h
    Anthropic files for potentially the biggest IPO ever as CEO warns of AI's existential risk to humanity
    PBS
  • 9h
    Anthropic IPO filing says a lot about AI and humanity — good and bad
    Yahoo Finance
  • 9h
    Anthropic's IPO could set off forced buying by index funds. SpaceX shows how that played out.
    Yahoo Finance
  • 9h
    Anthropic files for its IPO
    Axios
  • 10h
    What Investors Need to Know About Anthropic’s IPO Filing
    Bloomberg.com
  • 10h
    Anthropic’s 7 cofounders are each worth $14 billion already—and that could double in IPO
    Fortune
  • 10h
    Anthropic reveals $80 billion loss, huge spending spree ahead of IPO
    NBC News
  • 10h
    Anthropic IPO Filing Puts "ANT" on Nasdaq: Could the Claude Maker Debut Bigger Than Bitcoin?
    Yahoo Finance
  • 10h
    Anthropic IPO: Should You Buy ANT Stock?
    Kiplinger
  • 10h
    Wilson Sonsini, Freshfields Usher in Anthropic IPO Filing
    Law.com
  • 10h
    Anthropic IPO Filing Shows Customers Paying Over $1M A Year Has Nearly Doubled Since April
    Yahoo Finance
  • 10h
    Anthropic’s IPO Prospectus Reveals What’s Under the Hood
    WIRED
  • 11h
    Claude says Anthropic's IPO is a buy. ChatGPT disagrees
    Axios
  • 11h
    Inside Anthropic’s IPO Filing: Huge Growth and ‘Catastrophic’ Risk
    Barron's
  • 11h
    Anthropic’s IPO prospectus shows $16.3 billion in revenue, an $80.7 billion net loss, and goal of an 'age of miracles'
    Fortune
  • 11h
    Anthropic's IPO filing sheds new light on who stands to make money from public debut
    Yahoo Finance
  • 11h
    AI giant Anthropic files for an IPO that could break records
    NPR
  • 11h
    Tech stocks rise after Anthropic IPO filing: AlphaCheck
    Yahoo Finance
  • 11h
    Anthropic Unveils Paperwork for Blockbuster IPO
    WSJ
  • 12h
    Anthropic's IPO filing reveals $430 billion in locked-in AI computing: Chart of the Day
    Yahoo Finance
  • 12h
    Wall St opens higher as Anthropic's IPO filing sharpens AI focus
    Yahoo Finance
  • 12h
    Anthropic unveils public IPO filing: Here's what you need to know
    CNBC
  • 12h
    How this Anthropic investor is thinking through its IPO filing
    Yahoo Finance
  • 12h
    Anthropic publicly files IPO prospectus, noting strong revenue growth and massive spending
    Yahoo Finance
  • 12h
    Anthropic files for IPO, touting AI's ability to "improve how humans live"
    CBS News
  • 12h
    Anthropic set to make stock market debut as questions swirl about safety of AI
    CNN
  • 12h
    Anthropic begins countdown to IPO with prospectus filing
    Financial Times
  • 13h
    Anthropic Is Said to Plan Public Filing for Mega-IPO Monday
    Yahoo Finance
  • 18h
    Anthropic files for stock market IPO; Meta announces $95bn fundraising drive to pay for AI expansion – as it happened
    The Guardian
  • 18h
    What to Know Ahead of Anthropic’s IPO (NASDAQ: ANT)
    NerdWallet
  • 4d
    Anthropic IPO — Upcoming IPO Details
    TradingView
Headlines link to the publisher. Kellian shows titles only.

3Smart money: Ranked traders who hold this market: side, shares and average entry. From Polymarket's public data.

Polymarket's traders in this topic by 3-month profit · updated 38m ago
OptionYes holdersNo holdersYes · No
December 31, 2026Yes StupidMonkeyyyStupidMonkeyyy: Tier 2, #16 by 3M P&L in this topic. Plus shows their size and average entry. T2 · No tetrosetetrose: Tier 1, #2 by 3M P&L in this topic. Plus shows their size and average entry. T1 1 StupidMonkeyyyStupidMonkeyyy: Tier 2, #16 by 3M P&L in this topic. Plus shows their size and average entry. T26 tetrosetetrose: Tier 1, #2 by 3M P&L in this topic. Plus shows their size and average entry. T1·MaxEntMaxEnt: Tier 1, #6 by 3M P&L in this topic. Plus shows their size and average entry. T1 1 · 6
November 30, 2026Yes SnapElectionAvoiderSnapElectionAvoider: Tier 1, #9 by 3M P&L in this topic. Plus shows their size and average entry. T1 · No M2sx92kljs42M2sx92kljs42: Tier 1, #4 by 3M P&L in this topic. Plus shows their size and average entry. T14 SnapElectionAvoiderSnapElectionAvoider: Tier 1, #9 by 3M P&L in this topic. Plus shows their size and average entry. T1·vimtodcsvimtodcs: Tier 2, #13 by 3M P&L in this topic. Plus shows their size and average entry. T2 1 M2sx92kljs42M2sx92kljs42: Tier 1, #4 by 3M P&L in this topic. Plus shows their size and average entry. T14 · 1
December 15, 2026Yes SnapElectionAvoiderSnapElectionAvoider: Tier 1, #9 by 3M P&L in this topic. Plus shows their size and average entry. T1 · No tetrosetetrose: Tier 1, #2 by 3M P&L in this topic. Plus shows their size and average entry. T1 1 SnapElectionAvoiderSnapElectionAvoider: Tier 1, #9 by 3M P&L in this topic. Plus shows their size and average entry. T13 tetrosetetrose: Tier 1, #2 by 3M P&L in this topic. Plus shows their size and average entry. T1·MaxEntMaxEnt: Tier 1, #6 by 3M P&L in this topic. Plus shows their size and average entry. T1 1 · 3
November 15, 2026No M2sx92kljs42M2sx92kljs42: Tier 1, #4 by 3M P&L in this topic. Plus shows their size and average entry. T1 02 M2sx92kljs42M2sx92kljs42: Tier 1, #4 by 3M P&L in this topic. Plus shows their size and average entry. T1·AnjunAnjun: Tier 1, #7 by 3M P&L in this topic. Plus shows their size and average entry. T1 0 · 2
November 25, 2026Yes PumpPump: Tier 2, #14 by 3M P&L in this topic. Plus shows their size and average entry. T2 · No StupidMonkeyyyStupidMonkeyyy: Tier 2, #16 by 3M P&L in this topic. Plus shows their size and average entry. T21 PumpPump: Tier 2, #14 by 3M P&L in this topic. Plus shows their size and average entry. T21 StupidMonkeyyyStupidMonkeyyy: Tier 2, #16 by 3M P&L in this topic. Plus shows their size and average entry. T21 · 1

6 options: no ranked trader holds them

Best-ranked first. Tier 1 ranks 1–10, Tier 2 ranks 11–50.

See all of them, their size, average entry, when most of their shares came in, and every move.

Past performance is not indicative of future results.

Rules Polymarket's rules · the same for all 11 options

This market will resolve to "Yes" if Anthropic shares are listed on a public securities exchange and open for trading by 11:59 PM ET on the listed date. Otherwise, this market will resolve to "No." If Anthropic is acquired by another company that is already public, this market will immediately resolve to "No." The primary resolution source for this market is official filings and announcements from Anthropic and the relevant securities exchange on which the shares are listed, including SEC filings (e.g., Form S-1, Form 8-A), exchange listing confirmations, and official press releases from Anthropic; however a consensus of credible reporting may also be used.Show rulesHide rules
Resolution criteria
This market will resolve to "Yes" if Anthropic shares are listed on a public securities exchange and open for trading by 11:59 PM ET on the listed date. Otherwise, this market will resolve to "No." If Anthropic is acquired by another company that is already public, this market will immediately resolve to "No." The primary resolution source for this market is official filings and announcements from Anthropic and the relevant securities exchange on which the shares are listed, including SEC filings (e.g., Form S-1, Form 8-A), exchange listing confirmations, and official press releases from Anthropic; however a consensus of credible reporting may also be used.
How markets resolve
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November 23, 2026 · Buy YesOption 10 of 11

Polymarket price · live

Yes72¢
No31¢

Mid: The midpoint between the best price to buy and the best price to sell. When the spread is 10¢ or less, this is the chance the page shows. 71¢ · Spread: The gap between the best price to buy and the best price to sell. A wide spread means few orders near the price. 3¢

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Before you decide · November 23, 2026

  • News92 today · latest 2h
  • AI analysts70% · 1 pts below
  • Tiers 1–2none of the top 50
Paper trading · play money

Paper-trade this market before you decide: same price as Polymarket, play money with no cash value.