精选75Cointelegraph（RSS）加密货币
比特币看跌/看涨比率创一年新高，空头押注55K？
Bitcoin put-call ratio hits 1-year high: Are bears preparing for drop to $55K?
Rising demand for put options and persistent ETF outflows highlight Bitcoin's weakness despite lower oil prices.
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