Chinese index CSI 300 has been pretty volatile today. The market volume jumped by more than 50% driving market by 5% up, the biggest intraday gain since March 2009. But don’t get excited, nothing really good has happened. Bloomberg reports that Everbright Securities had a trading error which under investigation now. http://www.bloomberg.com/news/2013-08-16/china-shanghai-composite-surges-as-exchange-said-to-investigate.html