
The Ethereum price is measured using the CF Ethereum Real-Time Index (ETHUSD_RTI) with a trimmed mean calculation that excludes the top 20% and bottom 20% of minute-by-minute values between market issuance and the target time. The market resolves based on whether the trimmed mean price reaches the specified level by the deadline. If no data is available at expiration, the market resolves to No. Price data from CF Benchmarks is considered authoritative and revisions after expiration do not affect market resolution.