Traders on Kalshi and Manifold are betting that Spacex's highly anticipated initial public offering will not reach the stratospheric $2.5 trillion valuation threshold on day one. Kalshi shows a 33% probability of the event occurring, while Manifold's forecasters are even more skeptical at 8%, yielding a consensus average of roughly 21% across the two platforms. The wide spread—25 percentage points—reflects genuine uncertainty about the company's debut valuation, though both markets lean heavily against the $2.5 trillion mark.
No specific external trigger was identified in today's news flow to explain the current odds. The divergence between platforms may stem from differing trader bases: Kalshi's market has a modest $35 in volume, suggesting limited liquidity, while Manifold's 33 players offer a small but active sample. Without a clear catalyst, the probabilities appear driven by baseline skepticism about Spacex achieving such a high valuation in its first session, given the company's private market estimates and broader IPO trends.
The event resolves on February 7, 2026, leaving ample time for shifts in sentiment as the IPO date approaches. Key factors that could alter the odds include updates to Spacex's financial disclosures, broader market conditions for tech IPOs, and any major contract announcements that might boost perceived value.