精选70CoinDesk（RSS）加密货币
比特币或需再跌15%以上才能触底，长期指标暗示
Bitcoin may need to plunge 15% or more to mark bottom, according to this long-time indicator
With bitcoin testing its 200 week moving average, on-chain data suggests the $50,000 to $54,000 range could become the next key battleground.
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