Anthropic IPO by __ Odds
| Outcome | Chance | Odds | 24h |
|---|---|---|---|
| December 31, 2026 | 87% | -652 | ▼ 2 |
| November 30, 2026 | 79% | -376 | ▲ 3 |
| November 15, 2026 | <1% | +18082 | — |
| December 15, 2026 | 85% | -545 | ▼ 0 |
| November 25, 2026 | 71% | -245 | ▲ 3 |
| November 20, 2026 | 49% | +104 | ▲ 2 |
| November 19, 2026 | 16% | +525 | ▼ 11 |
| November 18, 2026 | 8% | +1233 | ▼ 5 |
| November 17, 2026 | 5% | +2122 | ▲ 1 |
| November 23, 2026 | 50% | +102 | ▼ 1 |
| November 24, 2026 | 63% | -167 | ▲ 1 |
| November 16, 2026 | 2% | +4344 | ▼ 1 |
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Price history
On Kalshi
A similar market trades on Kalshi. Check the resolution rules before comparing prices: small wording differences change what pays out.
Resolution rules
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.
Source: Polymarket. The venue's rules are final.
FAQ
How are prediction market odds calculated?
Each contract pays $1 if the outcome happens and $0 if it doesn't, so its price is the market's implied probability: a 60¢ contract means roughly a 60% chance. We show the last trade, or the midpoint between the best bid and ask when the order book is tight.
When does this market close?
Polymarket lists Jan 1, 2027 as the end date. It can close earlier if the outcome is decided.
Where can I trade on Anthropic IPO by __?
This market trades on Polymarket and a matching market trades on Kalshi. Availability depends on where you live: Kalshi is a CFTC-regulated US exchange, while Polymarket's international site isn't available to US users (Polymarket US is a separate app). You must be 18 or older.