VIX 主要是基于SPX option计算的，更多反应大盘的波动指数。

来源: 于 2024-10-27 10:36:21 [旧帖] [给我悄悄话] 本文已被阅读：次

 In Aug dip, VIX spiked up due to fear of recession, and NVDA of coursed dropped with market

In Sept dip, NVD dropped due to its earning, VIX actually went down before that earning report, and then spike up a litte bit