Prediction markets hit new high as Polymarket enters Sam Altman’s World Post author:MiamiCrypto Post published:October 22, 2025 Post category:Uncategorized World’s Polymarket Mini App integration came amid prediction markets surging past 2024 records, with $2 billion in weekly trading volumes. You Might Also Like THE SPLINTERLANDS TRADING BATTLE – OFFICIAL RULES FOR SWEEPSTAKES April 27, 2022 Ex-TON Foundation exec launches crypto investment app on Telegram June 16, 2025 Pavel Durov rejects EU pressure to censor Romanian election content May 18, 2025