TOTAL VOLUME:
$116.9b
24H VOL:
$106,489,002
24H TRANSACTIONS:
1,362,287,844
OPEN INTEREST:
$1,181,535,005
338,833
Markets across
33,624
events
MATCHED EVENTS:
4,320
PLATFORM COVERAGE:
5
Polymarket:
42%
VS.
Kalshi:
58%
December 31, 2026
- Polymarket
December 31, 2026 - Polymarket
91%
1W
News
Positive
Negative
Neutral
Hover marker for details
Aug 20
Aug 21
Aug 22
Aug 24
Aug 25
Aug 26
Aug 27
Vol.
$64.2k
·
Resolves Jul 1, 2027
$
This market tracks whether Anthropic will conduct an initial public offering by December 31, 2026, according to Polymarket rules. The current probability of a “Yes” outcome stands at 89.0%, with resolution based on official filings and announcements from Anthropic and relevant securities exchanges. Watch for any official press releases or SEC filings from Anthropic before the July 1, 2027 estimation point, as these could provide definitive signals.
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 expectations, which often diverge from traditional analyst forecasts. While equity research teams may publish IPO timing estimates based on financial modeling and industry interviews, prediction markets aggregate live trading signals from participants with direct financial incentives. Comparing 90.5% percent market odds to analyst consensus reveals whether traders are more bullish or bearish on near-term Anthropic IPO probability. Markets typically react faster to breaking news, funding announcements, or leadership changes than published analyst reports.
On Polymarket, the Anthropic IPO event is priced as a binary outcome contract where traders buy or sell shares representing yes or no positions. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current odds reflect the cumulative trading activity and belief among Polymarket participants about whether Anthropic will IPO by the deadline. Share prices range from $0 to $1, with the difference between buy and sell prices representing the bid-ask spread. Traders profit by correctly predicting the outcome; prices move continuously as new orders flow in, making Polymarket's price discovery mechanism responsive to company developments, market conditions, and investor sentiment.
The Anthropic IPO by __ market resolves on Jul 1, 2027. Resolution is determined by whether Anthropic has completed and listed its shares on a major public exchange by that date. The outcome is binary: if Anthropic's IPO closes before the deadline, the yes outcome resolves to $1 per share; if no IPO has occurred by that time, the no outcome resolves to $1 per share and yes resolves to $0. Resolution relies on official regulatory filings, exchange announcements, and verified news sources to confirm IPO completion.
Several catalysts could shift odds on the Anthropic IPO market. Major funding rounds, leadership announcements, or strategic partnerships may signal accelerated or delayed IPO timelines. Regulatory changes affecting AI companies, broader market volatility, or tech sector IPO activity could influence trader sentiment. Anthropic's revenue growth, profitability milestones, or competitive positioning updates often trigger repricing. Public statements from executives about IPO plans carry outsized weight. Macroeconomic shifts, interest rate changes, and shifts in investor appetite for AI stocks also move the market. Breaking news about competing AI companies' IPO plans may serve as reference points for traders assessing Anthropic's timeline.