What is the Anthropic vs OpenAI IPO prediction market?

It is a market on which company will complete an initial public offering first: Anthropic or OpenAI.

When does this IPO prediction market resolve?

The market resolves when either Anthropic or OpenAI completes an IPO before the other, with a final deadline of December 31, 2027, at 11:59 PM ET.

What is the current smart money activity in the market?

PolySpotter tracks $4,350 in smart money across one signal. Recent alerts show multiple traders buying or scaling into Anthropic.

What counts as an IPO for this market?

The market uses a completed Initial Public Offering, confirmed through official company announcements and credible news sources.

Where can I track Anthropic and OpenAI IPO odds?

You can track the market’s prediction odds, smart money signals, and alerts on PolySpotter.

Part of: Will Anthropic or OpenAI IPO first?

Will Anthropic or OpenAI IPO first?

This prediction market asks whether Anthropic or OpenAI will complete an initial public offering first. It resolves when one company completes an IPO before the other, or by December 31, 2027, 11:59 PM ET; PolySpotter is tracking $4,350 in smart money and recent buying activity focused on Anthropic.

This market will resolve to "Anthropic" if Anthropic completes an Initial Public Offering (IPO) before OpenAI completes an IPO by December 31, 2027, 11:59 PM ET, as confirmed by official company announcements and credible news sources. This market will resolve to "OpenAI" if OpenAI completes an Initial Public Offering (IPO) before Anthropic completes an IPO by December 31, 2027, 11:59 PM ET, as confirmed by official company announcements and credible news sources. This market will resolve 50-50 if: - Neither company completes an Initial Public Offering (IPO) by December 31, 2027, 11:59 PM ET; - Both companies complete an IPO on the same calendar date (ET); or - By December 31, 2027, 11:59 PM ET, both companies become unable to complete an IPO, including due to acquisition, merger, or absorption by an entity that is already publicly traded. The IPO refers to the first sale of stock by the listed company to the public on any recognized stock exchange. The resolution source for this market is a consensus of credible reporting.

6 smart money signals detected, totaling $19,913.

Categories: OpenAI, Claude 5, sam altman, AI, IPOs, IPO, Business, Finance, OpenAI IPO, Anthropic IPO, Anthropic

Notable Trades

New whale scaling into Anthropic

A very new wallet is scaling into Anthropic with nearly $8.6k committed, including a trade that dwarfs the market's recent quiet volume, though it has no proven track record.

A wallet less than two days old has committed nearly $8,600 to Anthropic, adding substantially to an existing position.
The $3,947 purchase represented over 35 times the flagged 24-hour volume, signaling unusually strong conviction in a quiet market.
There is no resolved-position history yet, so the conviction is notable but not backed by a demonstrated edge.

$4,350 on Anthropic

New whale scaling into Anthropic

A very new wallet is scaling into Anthropic with nearly $8.6k committed, including a trade that dwarfs the market's recent quiet volume, though it has no proven track record.

A wallet less than two days old has committed nearly $8,600 to Anthropic, adding substantially to an existing position.
The $3,947 purchase represented over 35 times the flagged 24-hour volume, signaling unusually strong conviction in a quiet market.
There is no resolved-position history yet, so the conviction is notable but not backed by a demonstrated edge.

$2,408 on Anthropic

New whale scaling into Anthropic

A very new wallet is scaling into Anthropic with nearly $8.6k committed, including a trade that dwarfs the market's recent quiet volume, though it has no proven track record.

A wallet less than two days old has committed nearly $8,600 to Anthropic, adding substantially to an existing position.
The $3,947 purchase represented over 35 times the flagged 24-hour volume, signaling unusually strong conviction in a quiet market.
There is no resolved-position history yet, so the conviction is notable but not backed by a demonstrated edge.

$3,947 on Anthropic

85% serial cross-market bettor

Sharp serial cross-market bettor with an 85% resolved win rate is taking the contrarian OpenAI side by selling Anthropic around 81–82¢.

This bettor has won 85% of 310 resolved trades and is up $42k lifetime.
They are a serial cross-market trader with over $5.9M deployed across 307 markets.
Selling Anthropic at 81–82¢ is effectively buying OpenAI at about 19¢, against the market’s 82% Anthropic consensus.

$4,777 on OpenAI | Wallet win rate: 85%

Serial cross-market sharp

A highly active serial cross-market trader with an 85% resolved win rate is fading Anthropic by selling it at 82¢, equivalent to buying OpenAI at 18¢.

This bettor wins 85% of resolved trades across 310 markets and is up $42K lifetime.
They are fading the 82¢ favorite, which is equivalent to buying OpenAI at 18¢.
This wallet has traded across 229 events with about $5.9M in total activity.

$2,018 on OpenAI | Wallet win rate: 85%

85% winner buying Anthropic

Sharp 85% winner with extensive cross-market history bought Anthropic, coinciding with a major upward price breakout.

This bettor wins 85% of resolved trades and is up $42k lifetime.
They have traded 226 related events with $5.9M total volume, suggesting a repeatable research edge.
They bought $2.4k of Anthropic at 74–75¢ before the market moved to 82¢.

$2,413 on Anthropic | Wallet win rate: 85%