相关VIX的文学知识

TheVIXclosedFridayat25.49.HowdoVIXoptionsallowmetotradevolatility?AhigherVIXmakesprotectiveputpremiumsmoreexpensiveforportfoliomanagers.一些策略师认为，VIX指数有可能进一步走低。OnFriday,theVIXhitaslowas...