TOTAL VOLUME:
$114.4b
24H VOL:
$84,940,147
24H TRANSACTIONS:
1,362,287,844
OPEN INTEREST:
$1,163,022,755
334,261
Markets across
33,310
events
MATCHED EVENTS:
4,574
PLATFORM COVERAGE:
5
Polymarket:
42%
VS.
Kalshi:
58%
December 31, 2026
- Polymarket
December 31, 2026 - Polymarket
1W
News
Positive
Negative
Neutral
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Vol.
·
Resolves Jul 1, 2027
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This market tracks whether Anthropic will complete an initial public offering and begin trading on a public securities exchange by the end of 2026. On Polymarket, the leading outcome—that an IPO occurs by December 31, 2026—stands at 77.5%. Resolution will be determined by official SEC filings, exchange listing confirmations, and announcements from Anthropic and the relevant securities exchange, though credible reporting may also inform the outcome. Watch for any official IPO announcements or SEC Form S-1 filings from Anthropic, which would signal imminent public listing.
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.
Prediction market odds on Polymarket reflect real-money trader conviction and can diverge meaningfully from traditional analyst forecasts and venture capital commentary. While equity research firms and industry analysts may publish IPO timing estimates based on financial modeling and management guidance, prediction markets incorporate forward-looking sentiment from a diverse pool of participants with direct financial stakes. The Polymarket odds for Anthropic's IPO by __? serve as a crowd-sourced probability estimate that often updates faster than formal analyst revisions, especially when regulatory or funding developments occur.
On Polymarket, the Anthropic IPO by __? event is priced as a binary or multi-outcome contract where traders buy and sell shares representing "Yes" (IPO occurs by the deadline) or "No" (it does not). On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The contract price directly reflects the market's implied probability: a share trading at 0.72 means the market assigns a 72% chance to the outcome. Liquidity, order-book depth, and recent trades determine the bid-ask spread and execution slippage. As Jul 1, 2027 approaches, prices typically tighten and volatility may spike around earnings announcements, regulatory filings, or strategic statements from Anthropic leadership.
The Anthropic IPO by __? market resolves on Jul 1, 2027. Resolution hinges on whether Anthropic has completed a public offering and begun trading on a major U.S. or international stock exchange by that date. The outcome is binary: if Anthropic is publicly listed and actively trading by the deadline, the "Yes" outcome resolves to 1.0 and "No" to 0.0. If the IPO has not occurred or is still pending by Jul 1, 2027, the reverse applies. Traders should monitor SEC filings, company announcements, and market conditions leading up to the resolution date.
Key catalysts for the Anthropic IPO by __? market include major funding rounds or valuation updates, executive leadership changes, regulatory developments affecting AI companies, and public statements from Anthropic's board or management about IPO timing. Broader market conditions—such as tech sector volatility, IPO market appetite, and interest rates—also influence trader expectations. Competitive milestones from rivals like OpenAI or other AI labs, significant product launches or partnerships, and changes in AI regulation could shift sentiment. Earnings or financial performance leaks, venture investor commentary, and macroeconomic shocks are additional factors that traders monitor closely.