TOTAL VOLUME:
$134.2b
24H VOL:
$129,159,707
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,442,132,418
404,744
Markets across
30,489
events
MATCHED EVENTS:
2,691
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 16, 5:00 PM EST
Kalshi
This event group tracks whether Ethereum's price moves up or down during a specific 4-hour window on June 16, 2026 (4:00 PM–8:00 PM ET). Kalshi offers 40 separate binary markets, each with a different price threshold measured at 5 PM EDT via CF Benchmarks' ERTI index. Polymarket offers a single binary market comparing Ethereum's price at the start versus end of the window using Chainlink's ETH/USD data stream.
This market will resolve to "Up" if the Ethereum price at the end of the time range specified in the title is greater than or equal to the price at the beginning of that range. Otherwise, it will resolve to "Down". The resolution source for this market is information from Chainlink, specifically the ETH/USD data stream available at https://data.chain.link/streams/eth-usd. Please note that this market is about the price according to Chainlink data stream ETH/USD, not according to other sources or spot markets.
Resolution is based on the simple average of sixty seconds of CF Benchmarks' Ethereum Real-Time Index (ERTI) prices collected before 5 PM EDT on June 16, 2026. Each outcome corresponds to a specific price threshold, with thresholds ranging from $900 to $2,460 in $40 increments. The official price is determined by averaging all 60 ERTI prices collected in the final minute before expiration. CF Benchmarks' ERTI is the authoritative data source for this market; prices from other sources like Google or Coinbase may differ and should not be used for resolution purposes.
Prediction market odds reflect trader willingness to stake capital on a specific outcome, which often diverges from passive spot price momentum. While spot markets react instantly to news and order flow, prediction markets embed forward-looking conviction and risk appetite. Odds on this market compress or expand based on new information, leverage positioning, and sentiment shifts—not just price direction. A rising probability for an up move doesn't guarantee spot price gains; it signals that traders collectively believe upside is more likely than downside over the four-hour window. Comparing these odds to technical levels and volatility expectations can reveal edge.
Polymarket and Kalshi operate under different regulatory frameworks, fee structures, and user demographics, which naturally produces pricing divergence. Polymarket and Kalshi can show different implied probabilities for the same outcome because of liquidity, fee structure, participant mix, and how each venue defines the contract. Kalshi's binary contract mechanics and Polymarket's AMM-style liquidity pools incentivize different trading strategies and risk management approaches. Arbitrage friction—withdrawal delays, slippage, and platform-specific costs—prevents instant convergence. Additionally, each platform attracts traders with distinct time horizons and information sets, so consensus on the same event can lag by several percentage points. Monitoring both venues reveals where smart money is rotating and which platform is pricing in fresher signals.
Macro catalysts—Federal Reserve commentary, inflation data, or equity market swings—often drive intraday crypto volatility and shift odds sharply. On-chain activity, such as large whale transfers or exchange inflows, can signal accumulation or distribution pressure. Technical levels and options expiry clustering may trigger algorithmic trading or gamma hedging that amplifies moves. Regulatory news, platform outages, or correlated asset weakness (equities, commodities) can cascade into Ethereum selling. Finally, competing prediction market updates and social sentiment spikes can compress odds as traders frontrun consensus shifts. Monitoring these channels in real time helps you anticipate odds swings before they're priced in.