Polymarket prices an 83% chance of a Huang exit as Nvidia’s board weighs his future 3 hours ago – Polymarket's year-end contract on an announced Huang exit hit 83 cents late Wednesday after reports Nvidia's board was… Business
PredictStreet drops USD1 from its site after Bloomberg inquiries 13 hours ago – FIFA's World Cup prediction-market partner removed USD1 references after Bloomberg inquiries; analysis for Bloomberg found its trading ran… Business
High Roller forms ROLR FCM LLC to explore futures commission merchant registration 17 hours ago – High Roller set up ROLR FCM LLC and hired Connamara to study FCM operations. The new entity has… Business
Polymarket cut contractors and some staff last week, Front Office Sports reports 17 hours ago – Polymarket cut contractors and some full-time staff last week in a reorganization its sources tie to a possible… Business
Polymarket broker affiliate PM Derivatives registers as a futures commission merchant 19 hours ago – PM Derivatives LLC became a registered FCM and NFA member on Oct. 30, giving Polymarket's affiliates an exchange,… Business
Kalshi offers up to $1 million in grants for research on midterm prediction markets 1 day ago – Kalshi will fund up to 50 research projects on how prediction markets behaved in the 2026 midterms, with… Business
Polymarket says its annualized revenue has passed $1.8 billion 2 days ago – Polymarket told CNBC its annualized revenue is above $1.8 billion, up from more than $1 billion in June,… Business
Cboe adds mini-Russell 2000 binary options to its prediction markets suite 2 days ago – Cboe began listing yes-or-no binary options on the mini-Russell 2000 Index on Nov. 9, extending its prediction markets… Business
River Markets affiliate registers as a futures commission merchant for prediction-market brokerage 3 days ago – River Finance LLC, an affiliate of River Markets, became a registered FCM and NFA member on Nov. 4,… Business
Kalshi launches single-stock perpetual futures as court fight over them continues 6 days ago – Kalshi began offering perpetual futures on more than 50 US stocks on November 5, while a lawsuit challenging… Business
