Topic
6 stories tagged Polymarket, newest first. Every story links its sources and says why it matters for affiliates and operators.
Polymarket US alleges in a federal complaint filed on 16 October that Ohio's in-state presence rules for sports betting licences violate the Commerce Clause.
CNN says notional trading on 2026 US midterm contracts passed $750 million by 15 October, with more than 21,000 contracts listed on Kalshi and Polymarket.
Gambling Insider's review of Kalshi trade records shows Jeremiyah Love's third-pick contract drew the heaviest volume of 38 players, at 598,464.
Genius Sports launched Prediction.com, showing data from 11 prediction market apps alongside live sports data. Its Legend unit built the site.
Sensor Tower data quoted by Citizens put Week 2 downloads at 2.8m, up 28% year over year; Polymarket and Kalshi lead DraftKings and FanDuel over two weeks.
Blask data for January to August 2026 shows Polymarket at 57.8% of branded search, down from 74.3%, while Kalshi's trading volume remains far higher.
