OpenAI IPO closing market cap above ___ ?
Market price history
Rolling 7-day window of market YES price with the OU fair-price range overlay.
Not enough history yet for a chart.
New points land on each refresh — check back shortly.
New points land on each refresh — check back shortly.
Market price
86¢
84¢
78¢
64¢
42¢
Polymarket • Volume: $1.5M • Updated 3h agoCloses: 2027-12-31
Polymarket · Companies
OU's Pick
YES · $800B
at 86¢
Price gap
Polymarket86¢
→OU's fair74¢
−12¢ overpriced · pays 1.2×
Confidence
Moderate
Recent reports indicate OpenAI is preparing for a late 2026 IPO with valuation discussions anchoring near the eight hundred billion dollar mark.
Wide edge+12¢
Affiliate link — we may earn a commission. Not financial advice. For informational purposes only. Prediction markets involve risk of loss. AI may contain errors.