MENLO TIMES

River Markets, building prime brokerage for prediction markets, led by Oscar Levy and Antonin Parrot, has announced $8.5M seed round led by Haun Ventures, with participation from Y Combinator, Coinbase Ventures, UFO Holdings, Qube Research & Technologies (QRT), TENET, Humbition, Kima Ventures, Cherry Ventures, Stack Asset Management, Perpetual Strategies, Mark Kornfilt, Jacob Fortinsky (Novig), and other amazing angel investors from Citadel, Google, HRT, Tower Research Capita