精选70The Block（RSS）加密货币
比特币7月初反弹，分析师称半数供应仍亏损
Bitcoin’s early July bounce rides thin summer liquidity as half of supply still sits underwater: analysts
BTC traded around $63,500 after a six-day rally as Wintermute and Bitfinex flagged weak ETF demand, while K33 said 50% of supply is at a loss.
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力