http://blogs.barrons.com/focusonfunds/2015/06/09/options-market-shows-traders-girding-for-more-weakness-in-semiconductor-etfs/

http://www.tradersmagazine.com/news/ecns_and_exchanges/hong-kong-to-combat-fat-fingers-rogue-algos-with-limits-113966-1.html

http://www.bloomberg.com/news/articles/2015-06-09/igor-oystacher-gets-a-second-spoofing-fine-this-time-from-ice

http://blogs.wsj.com/moneybeat/2015/06/10/bloomberg-to-launch-new-london-based-trading-platform/

http://in.reuters.com/article/2015/06/09/usa-eu-derivatives-idINL5N0YV36820150609

http://www.reuters.com/article/2015/06/09/banks-regulations-derivatives-idUSL5N0YV3RG20150609

http://www.cboeoptionshub.com/2015/06/09/russellrecon/

http://economictimes.indiatimes.com/markets/stocks/news/fall-in-volatility-index-suggests-the-worst-may-be-over-for-markets/articleshow/47607215.cms

http://www.reuters.com/article/2015/06/09/markets-trading-exchanges-idUSL5N0YV43C20150609

http://www.nasdaq.com/article/bondmarket-volatility-triggers-alarmsupdate-20150608-01090

http://www.cnbc.com/id/102744341?__source=yahoo|finance|headline|headline|story&par=yahoo&doc=102744341

http://www.marketwatch.com/story/the-sp-500-is-approaching-the-zone-of-death-2015-06-08?siteid=yhoof2