TOTAL VOLUME:
$92.2b
24H VOL:
$284,628,848
24H TRANSACTIONS:
878,906,579
OPEN INTEREST:
$2,079,118,776
777,374
Markets across
13,971
events
MATCHED EVENTS:
887
PLATFORM COVERAGE:
5
Polymarket:
46%
VS.
Kalshi:
54%
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IPOs before 2027? Odds & Prediction Markets
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Anthropic
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Trade on Opinion
At 99.8¢ buys you 100 shares | Odds: 75% Total Payout: $100 | Net Profit: $0 Multiplier: 1.00x | ROI: 0.2% | APY: 0.42% 174 days to resolutionTrade on Predict
At 65¢ buys you 154 shares | Odds: 63% Total Payout: $154 | Net Profit: $54 Multiplier: 1.54x | ROI: 54% | APY: 146% 174 days to resolutionIntro
This market tracks whether SpaceX will complete an Initial Public Offering before the end of 2026. Across Limitless, Polymarket, Opinion, and Predict, the aggregated consensus shows 75.0% probability that SpaceX goes public by the listed deadline. Resolution is based on official company announcements and credible news sources confirming a first stock sale on any recognized exchange. Watch for SpaceX management statements and regulatory filings as the December 31, 2026 resolution date approaches, as these will signal the likelihood of a public market debut within the betting window.
PredictionHero - Resolution Divergence Alerts (RDA)
Divergence Detected
Issue: Three distinct resolution architectures exist across platforms: Polymarket uses incremental date milestones for SpaceX only; Predict uses a single year-end binary for multiple companies; Limitless adds conditional market-cap settlement; Opinion provides no explicit criteria. Scope (single company vs. multiple companies) and settlement type (binary vs. conditional bracket) diverge significantly.Hero tip: Treat Polymarket SpaceX date markets as a nested hierarchy—earlier dates are stricter conditions. Use Limitless market-cap brackets only if you have conviction on IPO valuation, not just occurrence. Monitor Predict markets for M&A triggers that override IPO outcomes. Ignore Opinion platform for settlement purposes unless official criteria are published. Arbitrage between Polymarket December 31 and Predict year-end SpaceX markets if pricing diverges, but account for market-cap uncertainty in Limitless.Critical divergence points:
- Polymarket: Binary IPO-by-date milestones for SpaceX only. Resolves YES if IPO occurs by each specified date (March 31, April 30, May 31, June 15, June 30, August 31, September 30, December 31, 2026). Source: credible reporting consensus. Key quote: 'This market will resolve to Yes if SpaceX completes an Initial Public Offering (IPO) by the listed date ET, as confirmed by official company announcements and credible news sources.'
- Predict: Binary IPO-by-year-end for nine companies (SpaceX, Discord, Anthropic, Databricks, Anduril Industries, OpenAI, Ledger, Stripe, and one unnamed). Resolves YES if IPO by December 31, 2026, 11:59 PM ET; NO if merger, acquisition, or cessation occurs. Early resolution on IPO completion. Key quote: 'If the listed company merges with another entity, is acquired, or ceases to exist before the market resolves, the market will also resolve to No.'
- Limitless: Conditional market-cap settlement for SpaceX only. Resolves to one of six market-cap brackets (≥1400B, 1200B-1400B, 1000B-1200B, 800B-1000B, 600B-800B, <600B) based on closing price on first trading day, OR 'No IPO before 2027' if no IPO by December 31, 2026, 11:59 PM ET. Uses primary exchange official listing page or reliable alternative. Key quote: 'Market capitalization expresses the monetary value of a company's outstanding shares, stated in its pricing currency. It is calculated as the number of shares outstanding multiplied by the closing share price on the first trading day.'
- Opinion: Lists 10 companies (Fannie Mae, OpenAI, Databricks, Anthropic, Cerebras, Canva, SHEIN, ByteDance, SpaceX, Discord) with no explicit resolution criteria, timing, or settlement logic provided. Unresolvable as stated.
Polymarket
This market will resolve to "Yes" if SpaceX (Space Exploration Technologies Corp.) completes an Initial Public Offering (IPO) by the listed date ET, as confirmed by official company announcements and credible news sources. Otherwise, this market will resolve to "No." The IPO refers to the first sale of stock by the listed company to the public on any recognized stock exchange. If SpaceX is acquired by another company that is already public, this market will immediately resolve to "No." The resolution source for this market is a consensus of credible reporting.
Predict
This market will resolve to "Yes" if the listed company completes an Initial Public Offering (IPO) by December 31, 2026, 11:59 PM ET, as confirmed by official company announcements or credible news sources. The IPO refers to the first sale of stock by the listed company to the public on any recognized stock exchange. If the listed company merges with another entity, is acquired, or ceases to exist before the market resolves, the market will also resolve to "No". This market will resolve early if the listed company completes an IPO by December 31, 2026, 11:59 PM ET. The resolution source for this market is a consensus of credible reporting.
Opinion
This market will resolve to "Yes" if the listed company completes an Initial Public Offering (IPO) by December 31, 2026, 11:59 PM ET, as confirmed by official company announcements or credible news sources. The IPO refers to the first sale of stock by the listed company to the public on any recognized stock exchange. This market will resolve early if the listed company completes an IPO by December 31, 2026, 11:59 PM ET. If the listed company merges with another entity, is acquired, or ceases to exist before the market resolves, the market will also resolve to "No". If the listed company undergoes a merger, this will only qualify for a “No” resolution if the transaction results in the listed company being fully absorbed, dissolved, or otherwise no longer capable of independently conducting an Initial Public Offering. Transactions in which the listed company continues as a parent or successor will not alone qualify for a “No” resolution. The resolution source for this market is a consensus of credible reporting.
Frequently asked questions
Prediction markets like Polymarket and Predict reflect real-money bets from traders with financial incentives to forecast accurately, often diverging from traditional analyst reports. While Wall Street equity research relies on company guidance and historical precedent, prediction markets incorporate breaking news, regulatory developments, and Elon Musk's public statements in near-real time. Market odds tend to shift faster than analyst consensus updates, making them a leading indicator for IPO timing expectations. Comparing the two reveals whether professional forecasters lag behind market participants.
Polymarket and Predict can show different implied probabilities for the same outcome because of liquidity, fee structure, participant mix, and how each venue defines the contract. Polymarket and Predict serve different user bases, regulatory jurisdictions, and liquidity pools, causing price discrepancies. Polymarket's top outcome reflects 100.0% probability, while Predict's leading contract shows 63.0% probability, a spread of 37.0 percentage points. Differences stem from varying market depth, trader demographics, fee structures, and how each platform frames the IPO question. Arbitrage opportunities may exist until prices converge, rewarding traders who exploit temporary mispricings across venues.
The SpaceX IPO prediction market resolves on Dec 31, 2026. Resolution hinges on whether SpaceX has completed a public offering and begun trading on a major U.S. exchange by that date. The outcome is binary: either SpaceX achieves IPO status before the deadline or it does not. Official SEC filings, stock exchange announcements, and regulatory confirmations serve as the factual basis for determining the final result.
Key catalysts include SpaceX financial performance, Starship test successes, government contracts, and Elon Musk's public statements on IPO timing. Regulatory changes affecting aerospace companies, broader market conditions, and competitor IPOs also influence odds. SEC pre-filing announcements or formal S-1 submissions would trigger sharp probability increases. Conversely, delays in Starship development, funding rounds, or Musk's pivot to other ventures could lower expectations. Geopolitical tensions affecting space policy and investor sentiment shifts in tech stocks represent additional wild cards shaping market prices.
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