Resolution criteria on PolyGram: This market will resolve to "Up" if the Close price for Coinbase Global, Inc. (COIN) on June 3, 2026 is higher than the Close price for Coinbase Global, Inc. (COIN) on the most recent prior trading day. This market will resolve to "Down" if the Close price for Coinbase Global, Inc. (COIN) on June 3, 2026 is lower than the Close price for Coinbase Global, Inc. (COIN) on the most recent prior trading day. E.g., ordinarily, a market on Monday would refer to the previous Friday for its most recent closing price, unless that Friday were a market holiday, in which case it would refer to Thursday, or the next most recent trading day.
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
| Coinbase (COIN) Up or Down on June 3? | 50% YES | 50% NO |
Coinbase Global's stock price movement on 3 June 2026 will determine this market's resolution, comparing the closing price on that date against the prior trading day's close. The 51% implied probability currently reflected in Polymarket's order book suggests near-parity between upside and downside outcomes, indicating traders perceive limited directional conviction ahead of the settlement window.
Single-day equity movements in large-cap stocks typically correlate with broader market sentiment, sector rotation, and company-specific catalysts. Coinbase, as a cryptocurrency exchange operator, exhibits elevated sensitivity to Bitcoin and Ethereum price action, regulatory announcements affecting digital assets, and macroeconomic shifts influencing risk appetite. Historical analysis of COIN's daily volatility shows the stock frequently moves 2–4% intraday, making binary daily outcomes relatively balanced absent significant news. The current probability distribution reflects this inherent unpredictability rather than a directional bias.
Traders should monitor cryptocurrency market conditions in the days preceding 3 June, particularly Bitcoin's price trajectory and any Federal Reserve communications that might influence risk-on sentiment. Coinbase-specific developments—earnings releases, regulatory filings, or executive announcements—would constitute material catalysts. The settlement window closes at 20:00 UTC on 3 June, allowing traders to adjust positions based on intraday price action and closing-bell momentum. Current order book depth will determine execution costs for position adjustments as the date approaches.
Coinbase, Inc. v. Suski, 602 U.S. 143 (2024), was a United States Supreme Court case in which the Court held that where one contract between parties sends disputes to arbitration and another contract sends disputes to courts, a court must decide which contract governs.
Coinbase, Inc. v. Bielski, 599 U.S. 736 (2023), was a United States Supreme Court case in which the Court held that a federal district court must stay its proceedings while an interlocutory appeal on the question of arbitrability is ongoing.
This market settles from the official outcome published at https://pythdata.app/explore/Equity.US.COIN%2FUSD. 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 "Coinbase (COIN) Up or Down on June 3?" 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.
$0 in lifetime turnover and $410 of resting liquidity puts this market in the below the median by volume for coin contracts on PolyGram. Order-book depth is thin — large orders may need to be split across the book or executed as limit orders.
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.
As of today, traders on Polymarket price this outcome at 50%. The number updates continuously as the order book clears. PolyGram mirrors the same live odds with locale-aware formatting and USDC settlement.
Resolution is sourced from https://pythdata.app/explore/Equity.US.COIN%2FUSD. 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 3 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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