4+ day, 21+ hour ago   (846+ words) New Hampshire has its Senate matchup, and it is already being treated as a fight that could help decide control of the chamber. Democratic Rep. Chris Pappas defeated progressive challenger Karishma Manzur in Tuesday’s primary, while former Republican Sen. John…...

6+ day, 1+ hour ago   (571+ words) Robinhood is pulling its sports prediction markets out of Michigan, at least for now. U.S. District Judge Paul L. Maloney last week ordered Robinhood Derivatives, LLC to stop offering new sports-related event contracts to Michigan customers by the end of Wednesday. Robinhood…...

2+ week, 5+ day ago   (793+ words) President Donald Trump escaped two of the more uncomfortable Republican runoff tests of the 2026 cycle Tuesday night, just as prediction markets expected he would. Sen. Darline Graham Nordone won South Carolina’s special GOP Senate nomination over Rep. Ralph Norman, while…...

2+ week, 6+ day ago   (523+ words) Polymarket US’s parlay-style Combos have quickly become a significant source of trading activity, accounting for more than one-fifth of exchange volume in each of the three most recent reporting periods. Combo volume reached $31.4 million, or 21.6% of all Polymarket US trading,…...

2+ week, 6+ day ago   (757+ words) The Oklahoma Republican governor runoff is the latest 2026 test of a pattern prediction markets have struggled with: a President Donald Trump-backed favorite can look close to inevitable before the first vote, only to find the actual electorate a lot less…...

3+ week, 3+ day ago   (693+ words) President Donald Trump’s Press Secretary Karoline Leavitt’s is leaving the role, opening one of the more active non-election prediction markets in Washington. With the forward-facing role open, traders have jumped into the action looking to figure out who’s next to…...

3+ week, 4+ day ago   (1081+ words) Prediction markets got the biggest Alaska election call right Tuesday, while Florida offered a reminder that even low-stakes primary contracts can still produce meaningful surprises. Mary Peltola finished first in Alaska’s nonpartisan Senate primary, receiving more votes than the two…...

3+ week, 4+ day ago   (715+ words) Cantor Fitzgerald is opening a new institutional gateway into prediction markets, launching a service that will allow hedge funds and other large investors to execute block trades in event contracts on Kalshi. Susquehanna Predictions, part of Susquehanna International Group, will…...