CoinWorld news, according to a report by Castle Labs, the on-chain options market is transitioning from an early "copy Deribit" phase toward various forms such as yield products, RFQ/CLOB, short-term binary markets, and prediction markets. Currently, the 30-day nominal trading volume of on-chain options is approximately $1.44 billion, and premium trading volume has hit an all-time high this year. The report also notes that over the past 18 months, the monthly trading volume of prediction markets has grown from about $2 billion to approximately $30 billion. In June, this category generated over $300 million in fees, nearly double the fees from categories such as lending. Among them, Polymarket's monthly trading volume has exceeded $10 billion, primarily driven by crypto, sports, and political categories, while Kalshi accounts for over 65% of the total prediction market trading volume.