Polymarket Anthropic lab leak odds
On Polymarket, the busiest line, June 30, 2027, is at 9%. The market settles by Jun 30, 2027, and $1 traded in the last 24 hours. Each contract pays $1 if it is right, so 9¢ reads as a 9% chance.
Polymarket · odds · updated
Polymarket odds on every outcome
Chance is each outcome's Yes price on Polymarket. A Yes contract at 9¢ pays $1 if that outcome wins.
How the odds have moved
Polymarket's own series for the outcome the headline prices, from where its history starts; one venue, not a blend.
How this market resolves
Polymarket's own settlement wording, in full. This, not the headline, decides who gets paid.
Show the full rules
This market will resolve to “Yes” if a pathogen developed, modified, or handled at a wet lab operated by Anthropic is confirmed to have escaped that facility between market creation and the specified date, 11:59 PM ET. Otherwise, this market will resolve to “No.”
Confirmation that the pathogen escaped the laboratory, research facility, diagnostic facility, or other controlled laboratory setting in which it was contained is required.
Investigations, speculation, statements that an escape is possible or has not been ruled out, or statements unverified by a consensus of credible reporting will not suffice.
The primary resolution source for this market will be a consensus of credible reporting.
Scheduled resolution: Jun 30, 2027.
How to trade this market on Polymarket
- Check your state first. A few states restrict some contracts.
- Open a Polymarket account. Americans trade on Polymarket US. Our Polymarket review covers sign-up and payouts.
- Buy Yes or No at the price shown, 9¢ for June 30, 2027 right now. Each contract pays $1 if you are right.
- Sell any time before it settles, or hold to the result. Polymarket's fees apply to each trade.
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Not on Kalshi here yet: we have not matched this question to a Kalshi market, so there is no second price to compare. Kalshi vs Polymarket compares the two venues.
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Common questions
What are the Polymarket odds on Anthropic lab leak?
On Polymarket, the busiest line, June 30, 2027, is at 9%. That is a market-implied probability, not a forecast, and it moves as traders buy and sell.
How does this market resolve?
By Polymarket's own settlement rules for this market. Two venues can word the same question differently and settle differently, so read them before you trade.
Is this question on Kalshi too?
We have not matched it to a Kalshi market yet. When we do, both prices appear side by side here.
Can I trade this market in my state?
In most states, yes, on Polymarket US. A few states have acted against some contracts. Check your state first.
How accurate are Polymarket odds?
Often more accurate than polls, though never certain. A price of 70% should lose three times in ten. How accurate prediction markets are has the research.
What does it cost to trade on Polymarket?
A taker fee on most markets, largest near 50¢, and some categories charge nothing. Polymarket's fees has the detail.