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 BitMine appears to buy the dip as ETH is down 20% from peak October 16, 2025 3 Questions to Ask Yourself About Data Security in the Cloud March 15, 2024 Canary Capital files for MOG ETF, boosting the little-known memecoin November 13, 2025