Will SpaceX IPO in 2026?
Liquidity-weighted aggregate sits at 97% across 1 Polymarket contracts.
Implied probability
Kalshi
—
not bound
Polymarket
97%
1 contract
Cross-venue gap
—
single venue
24h move
—
no pin
24h volume
$25K
1 contracts
Closes
Dec 31, 2026
206 days
30-day trend
Bracket family
How the bracket ladder is priced.
Each row is one outcome on the venue. Sorted by 24h volume — the heaviest book is at the top.
Cluster 1
SpaceX IPO by ___
SpaceX IPO by ___ ?: June 15
0x13ca9f…0477
What moved the line
- Jun 4June 15↑6pp88→94¢ · Polymarket
- Jun 1June 15↑4pp82→86¢ · Polymarket
Recently closed in ai tech
- SpaceX IPO Closing Market Cap: 1.0T-1.5Tlast 3% · 1d
- How many SpaceX launches in May?: 14 or morelast 90% · 6d
- Largest Company end of May?: NVIDIAlast 97% · 7d
- What will NVIDIA (NVDA) hit in May 2026?: ↑ $240last 3% · 8d
- Anthropic valued higher than OpenAI in 2026last 90% · 9d
These markets stopped trading. Last odds and any captured outcome are shown above — full settlement detail lives at the venue.
Lateral coverage
Thin contract — here's where the deeper coverage is.
This page aggregates 1 contract (97% headline). At low contract count, the price reflects two participants’ opinions, not a market consensus. The links below are heavier related questions where the orderbook signal is real.
Thicker comparable contracts
In ai tech
Related reading
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Anthropic is the favorite for best AI model in June at 85 cents, but the big story is the Claude Mythos release timeline. The market for a Mythos release by June 15 surged 25 cents to 46 cents, while the Claude 5 release by June 30 rose 8 cents to 37 cents. This signals a major AI release cycle is imminent.
AI Model Race Intensifies as Anthropic Gains on OpenAI
The AI leadership race is heating up with Anthropic's Claude 5 release expectation jumping 16¢ to 38¢ for a June 30 launch, while OpenAI's GPT-5.6 probability dropped 8¢ to 79¢. Markets now favor Anthropic to have the best AI model by end of June at 84¢. The 'Best AI in Jun' contract trades at 63¢ for Anthropic vs 16¢ for Google.
How we compute these odds
SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.
For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.
Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.
Last updated on this page: just now.