Polymarket Launches Five-Minute BTC, ETH, SOL and XRP…
By Karthik Subramanian
AI summary of the source article
Polymarket has launched five-minute cryptocurrency price contracts for Bitcoin, Ethereum, Solana, and XRP on its US application. The binary contracts settle at $1 using CF Benchmarks pricing data, intensifying competition with rival prediction market platform Kalshi.
Why it matters
For the broader prediction market industry, the expansion demonstrates how regulated event-contract platforms are increasingly competing with conventional trading products for cryptocurrency-focused customers.
Key facts
- Polymarket introduced five-minute Up and Down contracts for BTC, ETH, SOL, and XRP on its US platform, announced October 27, 2026.
- Winning positions settle at $1 based on CF Benchmarks pricing data, with ties resolved in favor of Up.
- The US platform operates via CFTC-regulated infrastructure following Polymarket's July 2025 acquisition of derivatives exchange QCX.
Source excerpt · FinanceFeeds
Prediction market operator Polymarket has introduced five-minute cryptocurrency price contracts for Bitcoin, Ethereum, Solana and XRP on its US application, expanding its offering of short-duration financial event markets. The launch, announced on October 27, 2026, allows eligible users to trade on whether each cryptocurrency's price will finish higher or lower over a five-minute period. The contr…