prediction markets roundup - polymarket launched perpetual futures trading offering up to 20x leverage on crypto, equities, and commodities markets - lebron james partnered with polymarket as the exchange continues its expansion into sports prediction contracts - kalshi expanded its regulated crypto perpetual lineup to 17 altcoins, adding bnb, cardano, worldcoin, aave, and venice token - oddpool raised $3 million in seed funding to scale real-time data analytics infrastructure for prediction platforms - kalshi is preparing to file with the cftc for a wti oil perpetual futures contract, extending its move into energy derivatives which update stands out most?