精选70CoinDesk（RSS）加密货币
大额比特币看涨期权押注月底涨至7.2万美元
Massive bitcoin call spreads target $72,000 by month end, right when the Fed meets
Large traders are betting on a BTC price rise to $72,000 by the end of the month, latest options market flow suggests.
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