Polymarket brings ultra-short crypto prediction markets to U.S. platform

Polymarket has launched ultra-short Up/Down crypto contracts on its U.S. platform, a move that comes as the CFTC revisits the prediction market's compliance with the terms it agreed to when onboarding in the U.S. in 2022. BTC was $81,117 when the story was published, was up 0.8% in the first hour after, and is now down 2.1% since the story.