The Prediction Markets

SpaceX files IPO by...?

Closed
Apr 3, 2026
Traded
$127K
Venues
Polymarket
Share

This market has closed

Trading ended on Apr 3, 2026. The prices below are the last ones before it closed and no longer update. Browse open markets

Odds by venue

Consensus blends each venue’s last price, weighted by how much has traded there. Best Yes price is the cheapest ask across venues, and the payout is what a winning $100 stake returns before fees. Open a row for each venue’s contract name, bid and ask, and how closely their rules match.

Prices come from our regular polls of each venue, the oldest 202 days ago. Ages are as of when this page was built.

  • Polymarket
April 3
99.6%
Polymarket 99.6%polled, 4869 h agoBest Yes 99.8¢ on Polymarket, $100 pays $100 (1.00x)
Polymarket
Contract
April 3
Last price
99.6%
As of
Polled 202 d ago
Buy Yes
99.8¢
Sell Yes
99.4¢
$100 on Yes pays
$100 (1.00x)
Volume
$78K
Trade this on Polymarket

Who resolves this market

Polymarket
Polymarket resolves via:
UMA optimistic oracle

How the odds have moved

The leading outcome on both venues, with the consensus between them. Hover for exact values.

  • April 3

About this market

Final prediction market prices for "SpaceX files IPO by...?". April 3 last traded at 99.6%. $127K has traded across 1 outcome on Polymarket. The market closed on Apr 3, 2026.

This market will resolve to "Yes" if SpaceX files a Form S-1 or F-1 registration statement with the U.S. Securities and Exchange Commission by the listed date 11:59 PM ET. Otherwise, this market will resolve to "No". A qualifying filing includes either (a) a publicly available filing on the SEC’s EDGAR database, or (b) a confidential submission that is explicitly confirmed by SpaceX or reported as completed by a consensus of credible reporting. A filing must be confirmed or announced as having been completed within the market’s timeframe to qualify. Confirmations, announcements, or reporting that occur after the end date will not be considered, even if the filing itself occurred within the timeframe. The primary resolution source will be official filings from the SEC; however, a consensus of credible reporting may also be used.

Questions

What does the consensus price mean?

It is the price of a Yes contract that pays $1 if the outcome happens. A 14¢ price means traders put the chance near 14%. Where two venues list the same outcome, we blend their last prices, weighting the venue with more trading volume more heavily (neither counts for less than a quarter). When only one outcome can win, each venue’s prices add up to a little over 100% (its margin); the fair chance removes that margin so the outcomes add up to exactly 100%.

How is the payout worked out?

A Yes contract pays $1 if it wins, so at the best ask a $100 stake buys 100 ÷ ask contracts. At 18¢ that is about 555 contracts, paying $556 (5.56x) if Yes happens. Venue fees and price slippage on larger orders are not included.

Why do the venues show different prices?

Each venue has its own traders, fees and order book. Contracts can also settle on slightly different terms, which is why each row lists how closely the rules match.

Is a price gap an arbitrage?

Only when you can buy Yes on one venue below what someone pays for Yes on the other, after fees, and both contracts settle the same way. We show the executable bid and ask so you can check.

How fresh are these prices?

Venue prices refresh every few minutes, and the order book and live quotes stream continuously. Each venue’s card shows when we last observed it.

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