Tech

Will Anthropic’s be between 0.9T and 1.2T at market close on day by December 31 2027?

11% say yes

Up 1 point today.

Decided by Primary exchange's official listing page, by December 31, 2027, 11:59 PM .

Each share pays $1 if it happens, so 11¢ means about an 11% chance.

Research, not financial advice. Prices from Polymarket’s international site, not available in the US.

Possible results

YesThe event in the question happens before the deadline.11%
What has to happen
The answer to the question is yes by December 31, 2027, 11:59 PM ET.
NoThe deadline passes without it happening.89%
What has to happen
The answer to the question is no, under the rules.

The one trap

If no IPO occurs by December 31, 2027, 11:59 PM ET, the market settles as "No IPO by December 31, 2027".

See all fine print

If no such official closing price is published, the market will resolve according to the next trading day on which an official closing price is published, treating that as the first day of trading for purposes of this market.

Price chart

Yes 11%No 89%

-Yes chance

Recorded moves

The price rose 4.5 points in about 15 minutes, from 6.5¢ to 11¢. This market has no official data feed that we track.
Named source: Primary exchange listing3h ago

View rules on Polymarket (international site, not available to US residents)

Show details for experienced traders

The details

Rule note: only the close countsSettled by Primary exchange listing

Fine-print risk

Low (5/100)

settles on the condition as written

Official source: settlement runs on Primary exchange's official listing page (official closing price × shares outstanding). Publishes the official close each trading day. No recorded moves for this market yet.
Fine print: Intraday touches do not count. Only the exact closing snapshot at the cutoff timestamp settles this contract. Deadline: Fri, Dec 31, 2027, 11:59 PM ET.

Source named: Primary exchange listing (not a tracked official feed, no release history)

Standardized read of public order book, official-source and contract-rule data, identical for every viewer. It describes the data and is not a recommendation. The venue’s published rules control settlement.

Show 3 smaller price or trading-volume entries

Trading rose to about 12 times the usual hourly amount.
2h ago
Trading rose to about 13 times the usual hourly amount.
3h ago
Trading rose to about 4 times the usual hourly amount.
6h ago

Key lines from the rules (Polymarket)

“In the event of an interruption in the course of the normal trading session on Anthropic’s first day of trading (e.g., a circuit breaker or…”
“If no IPO occurs by December 31, 2027, 11:59 PM ET, the market will resolve to "No IPO by December 31, 2027".”
“If no such official closing price is published, the market will resolve according to the next trading day on which an official closing price is…”

View rules on Polymarket (international site, not available to US residents)

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