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 multichain future might kill DeFi before it saves it June 26, 2025 Bitcoin price echoing 2024 pattern that saw 50% BTC gains: Trader August 7, 2025 Tax season vs tax year: What’s the difference? March 25, 2025