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24h Vol
$41.1K
Liquidity
$69K
Spread
1%
7/1/2026
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Polymarket market
Track live probability, outcome prices, volume, liquidity, and resolution details for Will Anthropic’s market cap be less than $100B at market close on IPO day?. The market currently shows a live probability of 0%, $310.4K in 24h volume, and $26.1K in liquidity.
Probability
0%
24h Volume
$310.4K
Liquidity
$26.1K
This market asks whether Anthropic’s value on its first trading day will finish below the $100 billion mark. It matters because IPO pricing can differ sharply from the company’s private-market headline valuations, and the first closing price is the official checkpoint this market uses.
The question is tied to Anthropic’s first day of public trading, with the result determined by the company’s market capitalization at the closing price on that day. Market cap here means the closing share price multiplied by the number of shares outstanding, using the primary exchange’s official listing page or another reliable source if the official figure is not shown. If Anthropic does not have an IPO by June 30, 2026 at 11:59 PM ET, the market resolves to the separate outcome for no IPO by that deadline.
Anthropic is a prominent AI company, so its public-market debut would be watched closely for how investors value its business once shares start trading. The uncertainty is not just whether an IPO happens, but what the market will assign to the company once trading begins, since first-day pricing can move away from any pre-IPO estimate. This market is essentially pricing the disagreement over whether Anthropic’s opening-day valuation will clear or fall short of the $100 billion threshold.
The biggest drivers are official IPO steps: a filing, an announced offering size, an indicated price range, and especially the final offer price and opening/closing trade on the first day. Because the resolution depends on the closing market cap, the number of shares outstanding and any changes in the listing terms also matter, since they affect the calculation even if the share price looks similar. If trading is interrupted, shortened, or delayed, the rules say the official closing price of the abbreviated session or the next official trading day will control, so exchange notices can be important.
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+1%
24h Vol
$41.1K
Liquidity
$69K
Spread
1%
7/1/2026
View marketThe current market price implies roughly a 0% chance for the leading outcome, based on live Polymarket pricing. That number is not a prediction from PredictionNinja and it is not a guarantee; it is the current crowd-priced view of the market and can change quickly when new information appears.
Readers should check whether Anthropic actually lists before the June 30, 2026 deadline, because no IPO by then resolves this market separately. If an IPO does happen, the key source of truth is the primary exchange’s official listing page and the official closing price from the first trading day; that is what determines the market cap calculation. The main ambiguity to watch for is whether the relevant value is displayed directly or must be inferred from share count and closing price, and whether any trading disruption changes which session counts as the first day of trading.
Track live probability, outcome prices, volume, liquidity, and resolution details for Will Anthropic’s market cap be less than $100B at market close on IPO day?. The market currently shows a live probability of 0%, $310.4K in 24h volume, and $26.1K in liquidity.
Track live finance prediction markets focused on interest rates, inflation, stock market events, central bank decisions, and global financial forecasting trends.
Yes
0.1%
No
100%
This market is currently listed with an end date of Jun 30, 2026. Market timelines can change if the underlying event is postponed, rescheduled, or resolved early.
This market will resolve based on Anthropic's market capitalization at the closing price on its first day of trading. If no IPO occurs by June 30, 2026, 11:59 PM ET, the market will resolve to "No IPO by June 30, 2026". Market capitalization expresses the monetary value of a company’s outstanding shares, stated in its pricing currency. It is calculated as the number of shares outstanding multiplied by the closing share price on the first trading day. If the relevant value falls exactly between two brackets, then this market will resolve to the higher range bracket. Resolution will be based on the primary exchange’s official listing page. In the event that the relevant figure is not displayed, another reliable source will be used. 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 half-day), the market will resolve according to the official closing price of the abbreviated session. 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.
Probability signal
The current price implies a lower-probability outcome, which can make the market more sensitive to surprise news.
Liquidity context
Liquidity is relatively deep for a prediction market page, so quoted prices may be more reliable than very thin markets.
Spread
The bid-ask spread is tight, which usually points to a more actively priced market.
Recent movement
No 24h movement is available yet.
The current displayed probability is 0%, based on the latest normalized Polymarket data available to PredictionNinja.
The rules and resolution criteria are pulled from the market description provided by Polymarket when available.
Prediction markets can move whenever traders react to new information, liquidity changes, injuries, announcements, news, or other event-specific developments.
No. PredictionNinja displays market data and context for research only. It is not financial, legal, betting, or investment advice.

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