Why High Roller Technologies stock (ROLR) jumped more than 400% after a Crypto.com prediction markets LOI
New York, Jan 14, 2026, 18:22 EST — After-hours. High Roller Technologies shares jumped about 437% on Wednesday and were last at $18.89 in after-hours trade, after the online casino operator moved into prediction markets via a Crypto.com-linked partnership. The stock swung between $12.33 and $33.68 and traded about 80 million shares, after closing at $3.52 a day earlier. (StockAnalysis)…