Equities generate a constant stream of priceable questions: where an index closes by year-end, whether a stock clears a price level, how an earnings report lands, and whether a major market event plays out. Prediction platforms price these in real time, and they don't always agree. MassPredict aggregates live stock and index odds from Polymarket, Kalshi, ForecastEx and more into one screen.
Earnings and index-level markets are where comparing platforms helps most. When one platform prices an outcome differently from another, the spread captures genuine disagreement about a number that hasn't printed yet. You read both side by side and form your own view.
Coverage runs across equity price targets, index levels, earnings outcomes, and broader market events. MassPredict displays the spread between platforms and stays out of the advice business.
When will Anthropic officially announce an IPO? — Before Jan 1, 2027
KALSHI · YES 73% · NO 27% · $276.2K vol
When will Anthropic officially announce an IPO? — Before Dec 1, 2026
KALSHI · YES 68% · NO 32% · $227.4K vol
When will OpenAI officially announce an IPO? — Before Jan 1, 2027
KALSHI · YES 3% · NO 97% · $150.1K vol
Will my startup RESMP.DEV become a unicorn, over 1 billion USD market cap, before the the end of 2026?
MANIFOLD · YES 5% · NO 95% · $139.1K vol
When will OpenAI officially announce an IPO? — Before Dec 1, 2026
KALSHI · YES 4% · NO 96% · $97.9K vol
When will Starlink officially announce an IPO? — Before Jun 30, 2027
KALSHI · YES 5% · NO 95% · $95.8K vol
[ACX 2026] Will the S&P 500 close above 7,500 at the end of 2026?
MANIFOLD · YES 76% · NO 24% · $48.6K vol
When will OpenAI officially announce an IPO? — Before Feb 1, 2027
KALSHI · YES 5% · NO 95% · $45.1K vol
When will Anduril officially announce an IPO? — Before Jun 1, 2027
KALSHI · YES 21% · NO 79% · $42.4K vol
When will Starlink officially announce an IPO? — Before May 1, 2027
KALSHI · YES 6% · NO 94% · $39.3K vol
When will OpenAI officially announce an IPO? — Before Apr 1, 2027
KALSHI · YES 25% · NO 75% · $37.3K vol
When will OpenAI officially announce an IPO? — Before Jun 1, 2027
KALSHI · YES 56% · NO 44% · $32.7K vol
When will OpenAI officially announce an IPO? — Before Mar 1, 2027
KALSHI · YES 19% · NO 81% · $29.7K vol
When will Oura officially announce an IPO? — Before Jan 1, 2027
KALSHI · YES 7% · NO 93% · $29.4K vol
When will Starlink officially announce an IPO? — Before Apr 1, 2027
KALSHI · YES 5% · NO 95% · $28.1K vol
When will Anthropic officially announce an IPO? — Before Apr 1, 2027
KALSHI · YES 85% · NO 15% · $24.5K vol
When will OpenAI officially announce an IPO? — Before May 1, 2027
KALSHI · YES 45% · NO 55% · $23.4K vol
When will Starlink officially announce an IPO? — Before Mar 1, 2027
KALSHI · YES 6% · NO 94% · $23.2K vol
When will Anthropic officially announce an IPO? — Before Feb 1, 2027
KALSHI · YES 78% · NO 22% · $23.2K vol
When will Anthropic officially announce an IPO? — Before Mar 1, 2027
KALSHI · YES 83% · NO 17% · $16.6K vol
When will Brex officially announce an IPO? — Before Nov 1, 2026
KALSHI · YES 5% · NO 95% · $15.5K vol
When will Discord officially announce an IPO? — Before Jan 1, 2027
KALSHI · YES 18% · NO 82% · $15.4K vol
What will the S&P 500 (SPX) close at on the final trading day of 2026? - Between 7,000 and 7,500
FUTUUR · YES 30% · NO 70% · $15.4K vol
What will the S&P 500 (SPX) close at on the final trading day of 2026? - 8,000 or above
FUTUUR · YES 42% · NO 58% · $15.4K vol
What will the S&P 500 (SPX) close at on the final trading day of 2026? - Between 7,500 and 8,000
FUTUUR · YES 22% · NO 78% · $15.4K vol
What will the S&P 500 (SPX) close at on the final trading day of 2026? - Between 6,500 and 7,000
FUTUUR · YES 3% · NO 97% · $15.4K vol
When will the S&P 500 Index be above $8,000? — Before Nov 1, 2026
KALSHI · YES 27% · NO 73% · $15.0K vol
When will Stripe officially announce an IPO? — Before Jun 1, 2027
KALSHI · YES 9% · NO 91% · $12.0K vol
When will Anduril officially announce an IPO? — Before Feb 1, 2027
KALSHI · YES 6% · NO 94% · $11.8K vol
When will Anduril officially announce an IPO? — Before May 1, 2027
KALSHI · YES 15% · NO 85% · $10.5K vol
When will Fannie Mae officially announce an IPO? — Before Jun 1, 2027
KALSHI · YES 17% · NO 83% · $8.7K vol
When will Oura officially announce an IPO? — Before Apr 1, 2027
KALSHI · YES 47% · NO 53% · $8.4K vol
When will Fannie Mae officially announce an IPO? — Before Jan 1, 2027
KALSHI · YES 15% · NO 85% · $7.3K vol
When will Oura officially announce an IPO? — Before Jul 1, 2027
KALSHI · YES 80% · NO 20% · $6.9K vol
When will Anduril officially announce an IPO? — Before Jan 1, 2027
KALSHI · YES 6% · NO 94% · $6.9K vol
When will Anduril officially announce an IPO? — Before Apr 1, 2027
KALSHI · YES 7% · NO 93% · $6.7K vol
When will Oura officially announce an IPO? — Before Oct 1, 2027
KALSHI · YES 80% · NO 20% · $6.4K vol
When will Anduril officially announce an IPO? — Before Dec 1, 2026
KALSHI · YES 7% · NO 93% · $5.0K vol
When will the S&P 500 Index be above $8,000? — Before Dec 1, 2026
KALSHI · YES 36% · NO 64% · $4.6K vol
When will Anduril officially announce an IPO? — Before Mar 1, 2027
KALSHI · YES 4% · NO 96% · $4.6K vol
When will Deel officially announce an IPO? — Before Jan 1, 2027
KALSHI · YES 6% · NO 94% · $4.2K vol
When will Whoop officially announce an IPO? — Before Jan 1, 2027
KALSHI · YES 7% · NO 93% · $3.9K vol
Chipotle headcount in fiscal 2026 — Above 110 thousand
KALSHI · YES 94% · NO 6% · $3.9K vol
When will Stripe officially announce an IPO? — Before Jan 1, 2027
KALSHI · YES 11% · NO 89% · $3.6K vol
When will Fannie Mae officially announce an IPO? — Before Feb 1, 2027
KALSHI · YES 5% · NO 95% · $3.6K vol
When will Fannie Mae officially announce an IPO? — Before May 1, 2027
KALSHI · YES 23% · NO 77% · $3.4K vol
When will Beast Industries officially announce an IPO? — Before Jun 1, 2027
KALSHI · YES 24% · NO 76% · $3.4K vol
When will Skims officially announce an IPO? — Before Nov 1, 2026
KALSHI · YES 3% · NO 97% · $3.4K vol
When will the S&P 500 Index be above $8,000? — Before Jan 1, 2027
KALSHI · YES 65% · NO 35% · $3.1K vol
When will Discord officially announce an IPO? — Before Feb 1, 2027
KALSHI · YES 10% · NO 90% · $3.1K vol
When will Discord officially announce an IPO? — Before Nov 1, 2026
KALSHI · YES 4% · NO 96% · $2.9K vol
When will Freddie Mac officially announce an IPO? — Before Jun 1, 2027
KALSHI · YES 4% · NO 96% · $2.9K vol
When will Stripe officially announce an IPO? — Before Feb 1, 2027
KALSHI · YES 5% · NO 95% · $2.9K vol
When will Stripe officially announce an IPO? — Before Mar 1, 2027
KALSHI · YES 5% · NO 95% · $2.9K vol
When will Skims officially announce an IPO? — Before Dec 1, 2026
KALSHI · YES 11% · NO 89% · $2.8K vol
When will Discord officially announce an IPO? — Before Dec 1, 2026
KALSHI · YES 6% · NO 94% · $2.8K vol
When will Stripe officially announce an IPO? — Before Apr 1, 2027
KALSHI · YES 6% · NO 94% · $2.7K vol
When will Brex officially announce an IPO? — Before Jun 1, 2027
KALSHI · YES 7% · NO 93% · $2.5K vol
When will Ramp officially announce an IPO? — Before Jun 1, 2027
KALSHI · YES 33% · NO 67% · $2.5K vol
When will Anduril officially announce an IPO? — Before Nov 1, 2026
KALSHI · YES 4% · NO 96% · $2.3K vol
Stocks prediction markets — FAQ
How do stock prediction markets work?
Markets pose defined questions, such as whether an index closes above a level or a company beats an earnings estimate, and traders price the outcome. The price reflects the market's implied probability of that event.
What does a 60% YES price mean on a stock market?
It means the market implies roughly a 60% chance the stated condition is met. Prices read as probabilities between 0 and 100%, not as target prices.
Why do equity odds differ between prediction platforms?
Different traders, liquidity, and reaction speeds to news and data lead to different prices for the same question. The spread between them shows where the market is unsettled.
When do earnings prediction markets resolve?
They resolve once the company reports and the result is confirmed against the market's stated criteria. Index-level markets resolve at their defined date and reference value.
Are stock prediction market odds investment advice?
No. They are an informational read on what traders collectively expect and are explicitly not financial advice. Use them as one signal among many.