精选70The Block（RSS）加密货币多源精选 ×5
Ark Invest 买入 1400 万美元 Circle 股票，减持 Robinhood
Ark Invest adds $14 million in Circle shares while selling Robinhood
Ark Invest bought $14 million worth of Circle and $1.5 million worth of Block Inc., while selling $3.2 million worth of Robinhood.
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