参议院就Clarity法案表决，比特币从近8万美元回落
Live updates: Bitcoin slides from nearly $80,000 as Senate votes on Clarity Act
Senators take a procedural vote on the crypto market structure bill later Tuesday. Bitcoin has given back 3% since touching $79,530 overnight, with XRP and zcash the only majors gaining ground.
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