Resolution criteria on PolyGram: This market will resolve to "Yes" if the official closing price for Amazon.com, Inc. (AMZN) on May 28 is higher than the listed price. Otherwise, this market will resolve to "No." If the final session is shortened (for example, due to a market-holiday schedule), the official closing price published for that shortened session will still be used for resolution. If no official closing price is published for that session (for example, due to a trading halt into the close, system issue, delisting, or other disruption), the market will use the last valid on-exchange trade price of the regular session as the effective closing price.
Macro and financial markets price events that move both prediction markets and the underlying assets: rate decisions, GDP prints, jobs reports. Current odds favour the YES side at 95%, making this a high-confidence market resolving today, backed by $2K of resting liquidity.
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.
Market outcomes
| $255 | 95% YES | 5% NO |
| $260 | 95% YES | 5% NO |
| $265 | 56% YES | 44% NO |
| $270 | 63% YES | 37% NO |
| $275 | 25% YES | 76% NO |
Amazon's closing price on 28 May 2026 will determine whether this market resolves affirmatively. The 95% implied probability reflects confidence that AMZN will trade above the specified strike level on that date. On Polymarket's order book, this high probability is being formed through consistent bidding at the YES side, with relatively shallow ask-side liquidity, typical of markets where participants perceive minimal downside risk to a near-term price target.
Historical precedent suggests that single-day price targets for mega-cap equities with 18+ months until settlement rarely face material execution risk unless tied to specific catalysts. AMZN has demonstrated resilience across market cycles, and the extended timeframe allows for substantial price appreciation from current levels. Comparable markets on established equities settling this far forward typically show YES probabilities in the 85–98% range when the strike is set modestly above spot; the 95% here aligns with that pattern, indicating the threshold is neither aggressive nor conservative relative to baseline expectations.
Traders should monitor Amazon's quarterly earnings announcements, cloud infrastructure developments, and broader macroeconomic conditions affecting technology valuations through May 2026. Any material adverse event—regulatory action, significant market correction, or company-specific disruption—could pressure the stock, though the probability weighting suggests the market is pricing in only modest tail risk. The settlement uses official NASDAQ closing prices, with provisions for shortened sessions or trading halts, ensuring resolution clarity even under atypical market conditions.
This market settles from the official outcome published at https://finance.yahoo.com/quote/AMZN/history. A proposer submits the final result to the UMA optimistic oracle on Polygon; the two-hour dispute window closes and payouts clear in USDC.
For this market, the resolution date is 28 May 2026. A UMA proposer can submit the outcome from that moment; the two-hour dispute window closes at , and assuming no counter-claim is staked, winning USDC clears to trader balances by approximately .
If a dispute is filed inside the two-hour window, the outcome escalates to UMA token-holder voting, which extends settlement by roughly 48 hours. Because this market resolves from a publicly verifiable feed (https://finance.yahoo.com/quote/AMZN/history), the probability of dispute is materially lower than the overall 0.5% PolyGram baseline — most disputes occur on markets with ambiguous wording or non-public resolution sources.
Macro-finance markets resolve from the BLS, FOMC, or other official statistical releases — payout timing aligns to the release time and clears within the dispute window in over 96% of cases. Funds clear directly to your in-app USDC balance on Polygon. Withdrawals are non-custodial: send to any address you control, typical confirmation under 30 seconds, gas paid in USDC if you'd rather not hold MATIC.
Minimum order size on PolyGram is $1.00, with no maximum cap aside from available book depth. Orders route into Polymarket's on-chain CLOB on Polygon; the matching engine pairs YES buyers with NO buyers atomically — every executed trade is settled on-chain with no counterparty risk. For "Amazon (AMZN) closes above 2026 on May 28?", macro-finance markets are densest in the final hour before a release (FOMC, CPI, NFP) — book depth often exceeds $50k of liquidity at the touch in that window.
The trade ticket includes a slippage box (default 2%, configurable 0.1%-10%) that caps the worst-case entry price. Your maximum loss is your stake — winning YES (or NO) shares pay $1.00 each at resolution. With this market's current book depth ($2K of resting liquidity), a $50 order should fill with single-cent slippage at the displayed mid-price.
PolyGram charges 0% house edge — no spread mark-up, no rake on winnings, no withdrawal fees beyond network gas. The platform earns exclusively from optional features (copy-trade boosts, advanced order types, the yield vault on idle USDC); the trading surface itself is at-cost.
The mechanics for trading "Amazon (AMZN) closes above 2026 on May 28?" 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.
$210 in lifetime turnover and $2K of resting liquidity puts this market in the below the median by volume for finance 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 $210 in turnover, well above the lifetime daily-average for this market — a clear sign of news catalysing trader activity right now.
The market has been open for under a month — fresh enough that information asymmetry remains a real factor.
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.
Resolution is sourced from https://finance.yahoo.com/quote/AMZN/history. Settlement is executed by the UMA optimistic oracle on Polygon, with a 2-hour dispute window before payouts clear.
This prediction market is scheduled to close on 28 May 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.
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.
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.
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. For "Amazon (AMZN) closes above 2026 on May 28?", the considerations above apply directly — Macro-finance markets are scheduled events — the binary nature of the payoff means even a small statistical surprise (e.g. CPI 0.1pp above consensus) can resolve the entire position. Trade size should reflect the headline-shock potential of the underlying release.
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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