Resolution criteria on PolyGram: This market will resolve to "Yes" if the figure for "Average Price: Ground Beef, 100% Beef (Cost per Pound/453.6 Grams) in U.S. City Average" reaches or exceeds the listed figure for any month of 2026 as published by the St. Louis Fed (https://fred.stlouisfed.org/series/APU0000703112). Otherwise, this market will resolve to "No". The St. Louis Fed bases its numbers for ground beef prices on the BLS's CPI release. This market will immediately resolve to "Yes" upon a qualifying update of the St. Louis Fed's chart.
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
| $7.000+ | 76% YES | 24% NO |
| $8.000+ | 55% YES | 46% NO |
| $10.000+ | 14% YES | 86% NO |
| $9.000+ | 38% YES | 63% NO |
Ground beef prices in the United States will need to reach or exceed a specified threshold at some point during 2026 for this market to resolve affirmatively. The St. Louis Fed publishes monthly average prices sourced from the Bureau of Labour Statistics' Consumer Price Index, providing the official settlement data. The current order book on Polymarket reflects a 76% implied probability, suggesting traders assess a substantial likelihood of the threshold being breached within the calendar year.
Historical context matters considerably here. Ground beef prices have exhibited pronounced volatility over the past decade, driven by cattle herd cycles, feed costs, and export demand dynamics. The 2021–2022 period saw significant price escalation as supply constraints tightened; prices subsequently moderated but remained elevated relative to pre-pandemic levels. Understanding where the threshold sits relative to recent trading ranges—whether it represents a modest extension of current levels or a material spike—shapes the probability's credibility. A threshold near current spot prices would naturally command higher odds than one requiring substantial appreciation.
Traders should monitor USDA cattle inventory reports, which typically release quarterly, and track feed grain prices (particularly corn) as leading indicators for production costs. The Federal Reserve's monetary policy trajectory through 2026 will influence broader inflation dynamics and consumer demand. Any significant disruption to cattle supplies—disease outbreaks, drought conditions affecting grazing regions, or shifts in export markets—could accelerate price movements. The exact settlement threshold and its proximity to recent historical ranges will ultimately determine whether the current 76% probability reflects genuine conviction or pricing uncertainty around the specific target level.
Ground beef, hamburger meat, minced beef or beef mince is beef that has been finely chopped with a knife or meat grinder, i.e., mincer or mincing machine (Commonwealth). It is used in many recipes including hamburgers, bolognese sauce, meatloaf, meatballs, kofta, and burritos.
A ground-effect vehicle (GEV), also called a wing-in-ground-effect, ground-effect craft/machine (GEM), wingship, flarecraft, surface effect vehicle or ekranoplan, is a vehicle that makes use of the ground effect, the aerodynamic interaction between a moving wing and the stationary surface below. Typically, it glides over a level surface. Some models can oper
Ground beetles are a large, cosmopolitan family of beetles, the Carabidae, with more than 40,000 species worldwide, around 2,000 of which are found in North America and 2,700 in Europe. As of 2015, it is one of the 10 most species-rich animal families. They belong to the suborder Adephaga. Members of the family are primarily carnivorous, but some members are
In aircraft, the ground effect is the reduced aerodynamic drag that an aircraft's wings generate when they are close to a surface.
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.
The mechanics for trading "Will ground beef hit __ in 2026?" 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.
$19K in lifetime turnover and $1K of resting liquidity puts this market in the around the median by volume for macro indicators 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 $81 in turnover, consistent with the market's lifetime daily-average pace.
The market has been open for around 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 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.
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.
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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