期权交易推动标普500近期上涨
Aggressive options trading helped drive the S&P 500’s latest rally. What that means for investors.
The S&P 500 has enjoyed an epic rally over the past five days — but the advance may be more mechanical and driven by options positioning, rather than by an improvement in investors’ fundamental outlook.
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