# SpaceX IPO Closing Market Cap (Lowest Strikes): 1T+

> 1T+ leads at 92%, runner-up 4% across 2 winner-take-all outcomes — refreshed 5 min ago.

URL: https://simplefunctions.dev/odds/spacex-ipo-closing-market-cap-lowest-strikes-1t
Updated: 2026-05-03T16:05:51.987Z
Category: technology · Topic: ai-tech
Status: active
Closes: 2027-12-31

## Headline

- Leader: 1T+ at 92%
- Runner-up: No IPO before 2028 at 4%
- Outcomes: 2 (winner-take-all)
- Venue: Polymarket (2 contracts)
- 24h volume: $6K

## Bound contracts (2)

| Outcome | Price | 24h | Volume | Venue | Slug |
|---|---|---|---|---|---|
| 1T+ | 92¢ | ±0 | $2K | polymarket | /markets/spacex-ipo-closing-market-cap-lowest-strikes-1t-polymarket-0xdafaa73301e394d19a14c3f1b220d3e27eee7cc042fe4e694c102ba9292ec49e |
| No IPO before 2028 | 4¢ | ±0 | $4K | polymarket | /markets/spacex-ipo-closing-market-cap-lowest-strikes-no-ip-polymarket-0xa53fdef6047fbcdd3bf305ad19851a3bcf28eda72bdd31039f45cb8fa379f747 |

## 30-day trajectory

| Day | 1T+ | No IPO before 2028 |
|---|---|---|
| 2026-04-08 | 94 | — |
| 2026-04-11 | — | 4 |
| 2026-04-17 | — | 4 |
| 2026-04-20 | 94 | — |
| 2026-04-27 | — | 4 |
| 2026-04-28 | 62 | 10 |
| 2026-04-30 | 93 | 4 |
| 2026-05-01 | 93 | — |

_14 days of price history captured. Each row is the daily mean of intraday 5-min captures._

## What moved the line

- 2026-04-28 · 1T+ −32pp 94→62¢ · polymarket
- 2026-04-29 · 1T+ +32pp 62→94¢ · polymarket
- 2026-04-28 · No IPO before 2028 +6pp 4→10¢ · polymarket
- 2026-04-29 · No IPO before 2028 −6pp 10→4¢ · polymarket

## Analysis

This market estimates a 93% probability that SpaceX will complete an initial public offering with a closing market capitalization of at least $1 trillion before 2028. The high probability reflects strong market confidence in SpaceX's valuation based on its recent funding rounds, demonstrated revenue growth, and operational success in commercial spaceflight and satellite internet. The probability could shift based on changes in SpaceX's financial performance, regulatory developments affecting space companies, or macroeconomic conditions influencing IPO markets. The main uncertainty centers on timing—whether SpaceX files for IPO, completes SEC review, and achieves this valuation floor by the deadline. Key catalysts include any formal IPO announcement from SpaceX leadership, quarterly financial performance disclosures, changes in public market appetite for space-sector investments, or significant regulatory or contractual developments affecting the company's business prospects.

### Key factors

- SpaceX's most recent funding round valuation and trajectory of private market valuations for comparable aerospace/space-tech companies
- Publicly disclosed SpaceX revenue figures, government contract awards, and Starlink subscriber growth rates
- Stated intentions or timeline announcements from SpaceX leadership regarding public offering plans
- Market conditions and IPO activity in technology and aerospace sectors during the resolution window
- Regulatory or policy changes affecting commercial space activities, satellite operations, or aerospace manufacturing

## Methodology

Headline is the **leader's price**, not an arithmetic mean — averaging disjoint winner-take-all outcomes is meaningless. Per-outcome prices come from the venue's last-traded mid; cross-venue values are simple means across contracts on each venue.

## How to use this data

- HTML: https://simplefunctions.dev/odds/spacex-ipo-closing-market-cap-lowest-strikes-1t
- JSON: https://simplefunctions.dev/api/public/odds?slug=spacex-ipo-closing-market-cap-lowest-strikes-1t
- Topic hub: https://simplefunctions.dev/predictions/ai-tech

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