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Anthropic IPO by __? — Polymarket Odds

Updated September 23, 2026 · Category: Economy & Fed · Market end date: July 1, 2027

As of September 23, 2026 at 15:42 UTC, the leading outcome is December 31, 2026 at 78%, followed by December 15, 2026 at 74.5%, November 30, 2026 at 57.5%. The market has $3.78M in total volume and $57.9K in the last 24 hours.

Current odds

OutcomeProbability24h changeVolume
December 31, 202678%
-4.5 pts$843.0K
December 15, 202674.5%
+1.0 pts$78.4K
November 30, 202657.5%
$111.7K
November 15, 202624%
-5.5 pts$63.4K
October 31, 20263.1%
-0.6 pts$1.04M
October 15, 20260.8%
+0.2 pts$127.3K
September 30, 2026<0.1%
$1.08M
September 15, 2026 (settled)0.0%
$325.2K
July 31, 2026 (settled)0.0%
$75.8K
June 30, 2026 (settled)0.0%
-0.1 pts$32.2K

Total volume $3.78M · 24h volume $57.9K · Liquidity $210.8K. Prices are Polymarket YES-share prices read as probabilities; they are not executable quotes.

30-day price history

0%25%50%75%100%Aug 24Sep 23

December 31, 2026 December 15, 2026 November 30, 2026 · 30-day price history (12-hour points)

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How this market resolves

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.

Summary of the market's published rules. The rules on Polymarket control settlement; check them there before relying on any outcome: open this market on Polymarket.

Related markets

More odds by topic: IPOs odds · Anthropic odds

Frequently asked questions

What are the current Polymarket odds for Anthropic IPO by __?

As of September 23, 2026 at 15:42 UTC, the leading outcome is December 31, 2026 at 78%, followed by December 15, 2026 at 74.5%, November 30, 2026 at 57.5%. The market has $3.78M in total volume and $57.9K in the last 24 hours.

When does the Anthropic IPO by __ market end?

The event's listed end date is July 1, 2027. Each outcome settles under the market's written rules, summarised on this page, which can differ from the end-date field.

How are these odds calculated?

They are the displayed prices of each outcome's YES share on Polymarket. A price of 60¢ implies roughly a 60% chance. This page refreshes the numbers twice a day, so they are not live quotes.

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Polymarket View, “Anthropic IPO by __? — Polymarket odds”, September 23, 2026, https://polymarkettrader.com/odds/anthropic-ipo/ (data: Polymarket, CC BY 4.0).

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