CoinMeta data: The number of open contracts in the market before the listing of Anthropic increased from approximately 11 million US dollars to 57 million US dollars within two months, a growth of 5.1 times. Among the five major exchanges, Binance accounts for 68% of the total open contracts. Since there is no public stock price for Anthropic yet, this type of market has become one of the few channels for traders to bet on its valuation.