$ANTH

Full rules

As written on Polymarket for “Will Anthropic's public ticker be $ANTH?”.

1. §1An official announcement from Anthropic that it will IPO under a specific ticker symbol will be sufficient to resolve this market.
2. §2If a ticker used by Anthropic in a qualifying IPO is a variant of a ticker symbol listed in this market group with additional letters to denote a specific class of shares, it will be considered to be that ticker (e.g. if Anthropic uses a ticker symbol of $ANTH.A or $ANTHA, this market will resolve to $ANTH).
3. §3If Anthropic announces an IPO with multiple tickers that are not considered the same ticker under the previous rule (i.e. $ANTH.A and $ANTH.B would be considered the same ticker), this market will remain open until Anthropic's first day of public trading and will resolve according to the ticker symbolizing the security class with the greatest market capitalization.
4. §4Market capitalization is calculated as the number of shares outstanding multiplied by the closing share price on the first trading day.
5. §5If this also results in a tie, this market will resolve according to the ticker symbol that comes first in alphabetical order.
6. §6If Anthropic IPOs with a non-listed ticker, or does not IPO or officially announce an IPO and ticker symbol by December 31, 2027, 11:59 PM ET, this market will resolve to "Other."
7. The primary resolution source for this market will be official information from Anthropic and the primary exchange's official listing page.