TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: May 31, 5:00 PM EST
Kalshi
This event tracks the price of Ethereum at a specific moment in time on May 31, 2026, using CF Benchmarks' official real-time index as the measurement standard. The market measures whether Ethereum's average price during the final minute before 5 PM EDT on that date will exceed various predetermined price thresholds.
Prediction market odds on Kalshi reflect traders' collective expectation of where ETH will trade on May 31, 2026 at 5pm EDT, often diverging from current spot prices due to time horizon and risk premiums. Comparing these odds to analyst forecasts, on-chain metrics, and macroeconomic sentiment reveals whether the market is pricing in bullish or bearish scenarios. Spot price today is a starting point; the prediction market incorporates forward-looking information about adoption, regulation, and broader crypto market conditions over the next 18+ months.
On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, this ETH price event is priced through a binary or range-based contract structure where traders buy and sell shares corresponding to specific price brackets or outcomes. The market price of each share reflects the collective probability assigned by active traders. Liquidity, order spreads, and trading volume on Kalshi determine how efficiently prices adjust as new information emerges. Traders can enter or exit positions continuously until the market closes, with final settlement determined by the official ETH price at the specified time and venue.
The market resolves on May 31, 2026, marking the official settlement time for this ETH price prediction. Resolution is determined by the price of Ethereum at 5pm EDT on May 31, 2026, as captured from a specified reference exchange or data feed. Once the resolution window closes and the final price is confirmed, all positions are settled according to which outcome bracket or binary condition the actual price falls into. Traders holding the correct outcome receive their payout, while incorrect positions expire worthless.
Major catalysts include Ethereum protocol upgrades, shifts in institutional adoption, regulatory announcements affecting crypto markets, macroeconomic policy changes, and competing blockchain developments. Bitcoin price movements often correlate with ETH, so broader crypto sentiment matters significantly. Layer 2 scaling success, staking yield dynamics, and enterprise use cases can drive long-term price direction. Geopolitical events, central bank decisions, and tech sector performance also influence trader expectations. Monitoring on-chain metrics, developer activity, and market sentiment helps traders anticipate how these signals might reshape the probability distribution before May 31, 2026.