Trade: SpaceX Starship fully reusable before 2027?
Resolution criteria on PolyGram: On February 28, Elon Musk posted that it was likely Starship would become fully reusable in 2025. You can see the X post here: https://x.com/elonmusk/status/1895598258225106984 This market will resolve to "Yes" if SpaceX or Elon Musk announces that Starship is fully reusable by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No". Note, this market refers to the Starship upper stage and does not require reusability for the Super-Heavy booster. For this market to resolve to "Yes" it is not necessary that an actual reuse occur, only that SpaceX or Elon Musk announces that Starship is fully reusable by this market's resolution date.
PolyGram is an on-chain prediction market where you trade YES or NO outcome shares with real USDC on Polygon. For this market, buy YES if you believe the event will happen, or NO if you think it won't. Your maximum loss is your stake — winning shares pay $1.00 each at resolution. Unlike sportsbooks, there is no house edge: prices are set by supply and demand from other traders and reflect the crowd's real-time probability.
- Liquidity
- $961
- Total Volume
- $110K
- 24h Volume
- $7
- Open Interest
- $6K
Market outcomes
| SpaceX Starship fully reusable before 2027? | 36% YES | 64% NO |
Market context
SpaceX's Starship programme aims to achieve full reusability of the upper stage by the end of 2026. On 28 February, Elon Musk stated that full reusability was likely to occur in 2025, though this timeline has proven optimistic in previous SpaceX announcements. The market settles on an official announcement from SpaceX or Musk confirming the milestone, not necessarily a demonstrated flight reuse. Current order book pricing on Polymarket implies 39% probability of "Yes" by the settlement deadline of 31 December 2026.
SpaceX's track record with reusability timelines offers context for calibrating this probability. The company achieved Falcon 9 booster reusability in 2015, roughly two years behind initial targets, and has since conducted hundreds of successful booster reuses. Starship presents substantially greater engineering complexity, with the upper stage requiring heat shield integrity, controlled re-entry, and catch-mechanism reliability. The Super Heavy booster—not required for this market—adds further development burden, though the upper stage alone represents a significant technical hurdle.
Key catalysts include the cadence of Starship integrated flight tests, scheduled roughly quarterly through 2025–2026. Recent tests have focused on booster catch and upper-stage recovery techniques. Musk's public statements carry weight in settlement interpretation, though the market specifically requires an explicit announcement of full reusability rather than incremental progress. Any major test failure or programme delay would likely shift probabilities downward, whilst successful consecutive upper-stage recoveries would provide upward pressure ahead of any formal announcement.
Wikipedia Context
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SpaceX StarshipStarship is a two-stage, fully reusable, super heavy-lift launch vehicle under development by American aerospace company SpaceX. Currently built and launched from Starbase in Texas, it is intended as the successor to the company's Falcon 9 and Falcon Heavy rockets, and is part of SpaceX's broader reusable launch system development program. If completed as de
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SpaceX Starship (spacecraft)Starship is a spacecraft and second stage under development by American aerospace company SpaceX. Stacked atop its booster, Super Heavy, the pair compose SpaceX's super heavy-lift space vehicle, also called Starship. The spacecraft is designed to transport both passengers and cargo to a variety of destinations, including Earth orbit, the Moon, and Mars. It i
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SpaceX Starship design history
Before settling on the 2018 Starship design, SpaceX successively presented a number of reusable super-heavy lift vehicle proposals. These preliminary spacecraft designs were known under various names.
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List of Starship launchesAs of October 13, 2025, the SpaceX Starship has been launched 11 times, with 6 successes and 5 failures. The American company has developed Starship with the intention of lowering launch costs using economies of scale. It aims to achieve this by reusing both rocket stages, increasing payload mass to orbit, increasing launch frequency, creating a mass-manufac
How this market resolves
Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a two-hour dispute window opens, and if no one stakes a counter-claim the payout is final. Contested outcomes escalate to UMA token-holder voting. Payouts clear in USDC to the winning side.
How to trade this market step by step
The mechanics for trading "SpaceX Starship fully reusable before 2027?" are the same as any other PolyGram event contract. Each YES share resolves to $1 if the event happens, or $0 if it doesn't. The current price between 0¢ and 100¢ is the market's probability estimate, set live by the order book.
- Sign in on polygram.ink with your email — no full KYC under $1,500 lifetime trading volume.
- Deposit USDC on Polygon (lowest fees, ~$0.01 per transaction) or Ethereum. Funds credit after 12 confirmations.
- Pick a side. Buy YES if you believe the event will happen; buy NO if you think it won't. The current YES price reflects the market's collective probability.
- Size your position. If you stake 100 USDC at 36% YES, you'll receive shares that pay $278 if YES resolves true — a 178% gross return. If NO resolves, your shares are worth $0.
- Set risk controls (optional). Stop-loss, take-profit, and limit-order types all supported. Use the trade ticket's slippage box to cap your maximum entry price.
- Wait for resolution. When the event resolves on-chain via the UMA optimistic oracle, the winning side settles to 100¢ automatically and USDC hits your balance within seconds. Withdrawable to any wallet you control.
How active is this market?
$110K in lifetime turnover and $961 of resting liquidity puts this market in the above the median by volume for business contracts on PolyGram. Order-book depth is thin — large orders may need to be split across the book or executed as limit orders.
Last 24 hours alone saw $7 in turnover, consistent with the market's lifetime daily-average pace.
The market has been open for 6 months — long enough that the order book is mature and price is well-anchored to fundamentals.
Higher-volume markets tend to have tighter spreads and faster price discovery — meaning the displayed YES/NO percentages are more likely to reflect the true crowd-implied probability rather than a single trader's directional view.
Key terms
- YES / NO share
- A binary outcome token that pays $1.00 if the underlying claim resolves true (YES) or false (NO), and $0 otherwise. The market price between 0¢ and 100¢ is the implied probability.
- CLOB
- Central limit order book. The matching engine that pairs YES buyers with NO buyers (effectively the same trade). Polymarket's CLOB on Polygon executes trades on-chain via the conditional-tokens framework.
- Liquidity
- USDC capital sitting in resting limit orders inside the order book. Deeper liquidity means smaller slippage on large trades and a tighter bid-ask spread.
- UMA optimistic oracle
- The on-chain dispute system that settles each Polymarket market. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution.
- Slippage
- The difference between the displayed mid-price and your fill price. Affects market orders most; limit orders avoid slippage but may take time to fill.
- Conditional token
- ERC-1155 outcome share issued by Gnosis Conditional Tokens on Polygon. The token type that resolves to $1.00 or $0.00 at settlement.
Frequently asked questions
What is the current probability for "SpaceX Starship fully reusable before 2027?"?
As of today, traders on Polymarket price this outcome at 36%. The number updates continuously as the order book clears. PolyGram mirrors the same live odds with locale-aware formatting and USDC settlement.
How does this market resolve?
Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a 2-hour dispute window opens, and if uncontested the payout is final. Contested outcomes escalate to UMA token holders.
When does this market close?
This prediction market is scheduled to close on 31 December 2026. After the resolving event occurs, settlement typically clears within 24 hours once the UMA optimistic oracle confirms the outcome. All payouts are in USDC on the Polygon network.
How can I trade on "SpaceX Starship fully reusable before 2027?"?
To trade on this prediction market, create a free PolyGram account at polygram.ink, deposit USDC via Polygon, and place a YES or NO order on the outcome you believe in. You can learn more on our how-it-works page. Your maximum loss is limited to your stake — there is no leverage or margin.
What happens when the market resolves?
When the outcome is determined, winning YES shares pay out $1.00 each in USDC, while losing shares pay $0. Settlement is handled by the UMA optimistic oracle on Polygon — a proposer submits the result, a two-hour dispute window opens, and if uncontested, payouts are distributed automatically. You can withdraw your winnings to any Polygon wallet.
Risk and regulatory note
Prediction-market positions can lose 100% of staked capital. Outcomes are uncertain by definition — historical accuracy of crowd-implied probabilities is high in aggregate but not for any single market. PolyGram does not provide investment advice. Trade only with capital you can afford to lose.
Regulatory status varies by jurisdiction. Germany, the United States, and most EU countries treat Polymarket-style event contracts under one of three frameworks: financial derivative, gambling product, or unregulated novel asset. Consult local counsel before trading.
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