Resolution criteria on PolyGram: This market will resolve according to the finalized Ornn H100 Index price for June 30, 2026. If the recorded data falls exactly between two brackets, this market will resolve to the higher bracket. The resolution source for this market is Ornnai.com (ornnai.com), specifically, the H100 Index chart data available at https://dashboard.ornnai.com. The specified finalized daily value shown on the chart will be used for resolution. Daily data will be considered finalized once the following day’s data point is published. Resolution will occur once the specified data point is finalized.
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
| $2.00-$2.30 | 4% YES | 96% NO |
| $2.60-$2.90 | 32% YES | 68% NO |
| $3.20-$3.50 | 16% YES | 84% NO |
| <$2.00 | 4% YES | 96% NO |
| $2.30-$2.60 | 18% YES | 83% NO |
| $2.90-$3.20 | 23% YES | 78% NO |
| $3.50+ | 11% YES | 89% NO |
The Ornn H100 Index tracks rental prices for Nvidia's H100 graphics processing units, with this market settling on the finalised daily price recorded on 30 June 2026. The current order book on Polymarket implies a 4% probability of a YES resolution, suggesting traders assess a low likelihood of prices reaching the upper bracket threshold by the settlement date. This pricing reflects expectations that H100 rental rates will remain within lower bands through mid-2026, though the specific price brackets determining resolution have not been disclosed in the market description.
Historical GPU rental dynamics show pronounced cyclicality tied to AI model development cycles, datacenter capacity additions, and competing hardware releases. The H100 market experienced significant volatility between 2023 and 2024 as supply constraints eased and newer architectures emerged. Comparable infrastructure indices suggest rental prices typically stabilise once supply-demand equilibrium establishes, which appears priced into the current 4% probability—traders are positioning for continued stability or modest declines rather than price appreciation.
Key catalysts through June 2026 include Nvidia's quarterly earnings announcements, which typically signal datacenter demand trends; any major cloud provider capacity announcements; and potential releases of competing accelerators from AMD or other manufacturers. Supply chain developments affecting H100 availability and the trajectory of AI model training costs will influence rental demand. Traders should monitor Ornnai's published daily data points closely, as resolution depends on the finalised chart value with any ties resolving to the higher bracket.
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This market settles from the official outcome published at https://dashboard.ornnai.com. A proposer submits the final result to the UMA optimistic oracle on Polygon; the two-hour dispute window closes and payouts clear in USDC.
The mechanics for trading "GPU rental prices (H100) end of June?" 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.
$6K in lifetime turnover and $24K of resting liquidity puts this market in the below the median by volume for finance contracts on PolyGram. Order-book depth is modest — expect a couple of cents of slippage on $1k+ trades.
Last 24 hours alone saw $2K 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://dashboard.ornnai.com. 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 30 June 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.
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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