volley the volitility

http://www.bloomberg.com/news/articles/2015-08-31/30-minute-vix-frenzy-exposes-obsession-with-volatility-hedging

http://www.bloomberg.com/news/articles/2015-08-31/china-said-to-ask-brokerages-to-boost-market-and-buy-back-shares

http://www.bloomberg.com/news/articles/2015-08-30/if-the-options-market-is-right-china-s-stock-rescue-is-doomed