InvestorOdds Share feedback ↗

Prediction Market Screener
for Investors.

Find prediction contracts on companies, the economy and geopolitics. Compare deadlines, liquidity and annualized returns if your selected outcome wins.

Contracts with at least
3 months remaining
Polymarket data · refreshed every 15 minutes
Original resolution rules on each contract

Filter prediction market contracts

● 502 contracts in the catalogue
More filters & sorting
223 matching contractsExtreme odds hidden (outside 5%–95%) · returns assume a win · before fees
Contract / theme Selected outcome Price Annualized
if win · gross
End date Liquidity Details
Will OpenAI raise less than $30B in its IPO?
IPOs & valuations · Polymarket
Yes33.7%150.1%Loss if zero payout: 100%1 Jan 2028$255↗
Will the next Muse Spark model (1.4+) debut at a score of at least 1500 by June 30, 2027?
Artificial intelligence · Polymarket
Yes40.5%275.4%Loss if zero payout: 100%30 Jun 2027$250↗
Will GPT Astra 6.1+ debut at a score of at least 1450 by June 30, 2027?
Artificial intelligence · Polymarket
Yes51.0%167.7%Loss if zero payout: 100%1 Jul 2027$247↗
Will Bloomberg IPO by September 30, 2027?
IPOs & valuations · Polymarket
Yes20.0%458.4%Loss if zero payout: 100%1 Oct 2027$233↗
Next Claude Sonnet (5.6+) released by January 31, 2027?
Artificial intelligence · Polymarket
Yes40.5%2,663.7%Loss if zero payout: 100%31 Jan 2027$224↗
Will Anthropic list on another exchange?
Company milestones · Polymarket
Yes8.4%704.5%Loss if zero payout: 100%1 Jan 2028$208↗
Next Claude Haiku (5.6+) released by January 31, 2027?
Artificial intelligence · Polymarket
Yes47.5%1,430.2%Loss if zero payout: 100%1 Feb 2027$196↗
Next Mistral Large (4.1+) released by March 31, 2027?
Artificial intelligence · Polymarket
Yes54.5%304.4%Loss if zero payout: 100%1 Apr 2027$175↗
Next Mistral Medium (3.6+) released by January 31, 2027?
Artificial intelligence · Polymarket
Yes58.0%636.1%Loss if zero payout: 100%1 Feb 2027$172↗
Will Perplexity not IPO by December 31, 2027?
IPOs & valuations · Polymarket
Yes70.5%34.2%Loss if zero payout: 100%1 Jan 2028$171↗
Will Bloomberg IPO by June 30, 2027?
IPOs & valuations · Polymarket
Yes13.5%1,770.4%Loss if zero payout: 100%1 Jul 2027$160↗
Will the next Muse Spark model (1.4+) debut at a score of at least 1490 by June 30, 2027?
Artificial intelligence · Polymarket
Yes59.0%116.5%Loss if zero payout: 100%30 Jun 2027$156↗
Will the next Grok model (4.8+) debut at a score of at least 1470 by June 30, 2027?
Artificial intelligence · Polymarket
Yes20.5%915.3%Loss if zero payout: 100%1 Jul 2027$150↗
Will the next Grok model (4.8+) debut at a score of at least 1450 by June 30, 2027?
Artificial intelligence · Polymarket
Yes41.0%268.4%Loss if zero payout: 100%1 Jul 2027$141↗
Next Mistral Large (4.1+) released by January 31, 2027?
Artificial intelligence · Polymarket
Yes40.0%2,772.4%Loss if zero payout: 100%1 Feb 2027$128↗
Will GPT Astra 6.1+ debut at an output token price of at least $50 by June 30, 2027?
Artificial intelligence · Polymarket
Yes35.5%354.8%Loss if zero payout: 100%1 Jul 2027$125↗
Will the next Grok model (4.8+) debut at a score of at least 1440 by June 30, 2027?
Artificial intelligence · Polymarket
Yes56.5%130.5%Loss if zero payout: 100%1 Jul 2027$118↗
Will the next Muse Spark model (1.4+) debut at a score of at least 1510 by June 30, 2027?
Artificial intelligence · Polymarket
Yes18.0%1,130.1%Loss if zero payout: 100%30 Jun 2027$107↗
Will the next Grok model (4.8+) debut at a score of at least 1460 by June 30, 2027?
Artificial intelligence · Polymarket
Yes42.0%255.6%Loss if zero payout: 100%1 Jul 2027$106↗
OpenAI IPO closing market cap above $2T?
IPOs & valuations · Polymarket
Yes20.0%287.6%Loss if zero payout: 100%1 Jan 2028$94↗

A high conditional return is not evidence of an attractive investment. Low-priced outcomes often have large potential losses relative to their chance of winning. Provider end dates may differ from observation windows and actual payout dates. Read the methodology →

IPO contracts and
return calculations

Anthropic IPO predictions

Compare IPO deadlines and valuation conditions in the available Anthropic contracts.

View Anthropic IPO contracts ↗

OpenAI IPO predictions

Check the listing deadline, valuation measure and treatment of a delayed IPO.

View OpenAI IPO contracts ↗

Annualized return calculation

See how entry price, costs and payout timing affect the return if a contract wins.

Read the return methodology ↗