精选75MarketWatch（RSS）股市多源精选 ×2
VIX与纳斯达克波动率背离，聪明钱警惕
Why a hidden divergence between the VIX and Nasdaq volatility has the smart money on edge
Traders are completely enthralled by the bull market — but surging Nasdaq volatility suggests it is time to hedge.
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