Anthropic’s confidential S-1 filing and preparations for a potential October 2026 debut have reinforced trader consensus around a NASDAQ listing, consistent with the 86.5% implied probability. The company’s lead underwriters—Morgan Stanley, Goldman Sachs, and JPMorgan—routinely guide high-growth technology and artificial intelligence firms to NASDAQ, where liquidity, visibility among institutional investors, and precedent for large-cap tech debuts are strongest. Recent August 2026 reporting on public filing timelines and investor briefings has not introduced any signals favoring NYSE or another venue, while NASDAQ’s established role for comparable AI and software companies continues to anchor expectations. Market-implied odds reflect this structural alignment rather than any announced exchange decision.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedNASDAQ 88%
NYSE 11%
Other 11%
NASDAQ
88%
NYSE
11%
Other
11%
NASDAQ 88%
NYSE 11%
Other 11%
NASDAQ
88%
NYSE
11%
Other
11%
For purposes of this market, “NASDAQ” includes all listing tiers of The Nasdaq Stock Market, including the Nasdaq Global Select Market, Nasdaq Global Market, and Nasdaq Capital Market. “NYSE” includes the New York Stock Exchange and other U.S. equity listing exchanges operated under the NYSE brand, including NYSE American, NYSE Arca, and NYSE Texas.
The exchange will be determined based on the primary listing venue where Anthropic's shares are initially listed and begin regular-way trading following its IPO.
An IPO refers to Anthropic shares becoming listed and open for trading on a public securities exchange, whether through a traditional initial public offering or a direct listing. If Anthropic becomes publicly traded through a merger, SPAC transaction, reverse merger, acquisition, or absorption by an entity that is already publicly traded, this market will resolve to "Other".
If Anthropic lists on multiple exchanges simultaneously, the exchange designated as the primary listing venue by the company or in official exchange materials will be used for resolution.
If Anthropic lists primarily on an exchange other than the Nasdaq Stock Market or the New York Stock Exchange, or if its shares do not begin regular-way public trading through an IPO or direct listing by December 31, 2027, 11:59 PM ET, this market will resolve to "Other".
Announcements, reports, or indications of intended listing venue prior to the IPO will not be considered. The market will resolve based on the actual listing at the time trading begins.
The primary resolution source will be official information from Anthropic or the relevant exchange; however, a consensus of credible reporting may also be used.
Market Opened: Aug 19, 2026, 11:52 AM ET
Resolver
0x69c47De9D...For purposes of this market, “NASDAQ” includes all listing tiers of The Nasdaq Stock Market, including the Nasdaq Global Select Market, Nasdaq Global Market, and Nasdaq Capital Market. “NYSE” includes the New York Stock Exchange and other U.S. equity listing exchanges operated under the NYSE brand, including NYSE American, NYSE Arca, and NYSE Texas.
The exchange will be determined based on the primary listing venue where Anthropic's shares are initially listed and begin regular-way trading following its IPO.
An IPO refers to Anthropic shares becoming listed and open for trading on a public securities exchange, whether through a traditional initial public offering or a direct listing. If Anthropic becomes publicly traded through a merger, SPAC transaction, reverse merger, acquisition, or absorption by an entity that is already publicly traded, this market will resolve to "Other".
If Anthropic lists on multiple exchanges simultaneously, the exchange designated as the primary listing venue by the company or in official exchange materials will be used for resolution.
If Anthropic lists primarily on an exchange other than the Nasdaq Stock Market or the New York Stock Exchange, or if its shares do not begin regular-way public trading through an IPO or direct listing by December 31, 2027, 11:59 PM ET, this market will resolve to "Other".
Announcements, reports, or indications of intended listing venue prior to the IPO will not be considered. The market will resolve based on the actual listing at the time trading begins.
The primary resolution source will be official information from Anthropic or the relevant exchange; however, a consensus of credible reporting may also be used.
Resolver
0x69c47De9D...Anthropic’s confidential S-1 filing and preparations for a potential October 2026 debut have reinforced trader consensus around a NASDAQ listing, consistent with the 86.5% implied probability. The company’s lead underwriters—Morgan Stanley, Goldman Sachs, and JPMorgan—routinely guide high-growth technology and artificial intelligence firms to NASDAQ, where liquidity, visibility among institutional investors, and precedent for large-cap tech debuts are strongest. Recent August 2026 reporting on public filing timelines and investor briefings has not introduced any signals favoring NYSE or another venue, while NASDAQ’s established role for comparable AI and software companies continues to anchor expectations. Market-implied odds reflect this structural alignment rather than any announced exchange decision.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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