这个volume 怎么解释

来源: 于 2019-03-23 21:57:13 [旧帖] [给我悄悄话] 本文已被阅读：次

楼下的贴引起我好奇心， 因为我没觉得spx e-mini average trading volume有１００BILLION.  所以狗了一下

我以为spx e-mini average trading volume 就是１。６ million 左右.  The wiki page : "The current average daily implied volume for the E-mini is over $100 billion, far exceeding the combined traded dollar volume of the underlying 500 stocks" 

If we talk strictly about e-min trading volume, not implied value.  (Actually I don't know what "implied" means),  I still think the average volume is around 1,6-2 million. Friday the market sold off, the volume is 2.2 million. 

https://www.barchart.com/futures/quotes/ES*1/performance