care to take a real time challenge? lol

来源: 2011-08-23 19:19:04 [博客] [旧帖] [给我悄悄话] 本文已被阅读:

you pick any instrument you want..see how many 70% trades exist per session.

actually KOSPI or HSI or Aussie will be fun, as I still look at these when vola is high..

these days they may actually exist quite often intraday... but when VIX is less than 15.. to me it looks just like randomness.