http://www.wallstreetandtech.com/exchanges/another-trading-floor-bites-the-dust/240147932

http://online.barrons.com/article/SB50001424052748704372504578287852685209978.html?mod=BOL_options_home

http://www.bloomberg.com/news/2013-02-06/u-s-stock-options-with-biggest-changes-in-implied-volatility.html?cmpid=yhoo

http://www.businessinsider.com/art-cashin-on-big-vix-bet-2013-2

http://www.bloomberg.com/news/2013-02-06/nasdaq-to-offer-options-on-u-s-treasury-securities-this-month.html?cmpid=yhoo

http://blogs.barrons.com/focusonfunds/2013/02/06/volatility-traders-eye-another-win/?mod=yahoobarrons

http://www.tabbforum.com/news/cme-sees-signs-of-otc-business-moving-to-exchanges

http://www.reuters.com/article/2013/02/06/intercontinentalexchange-results-idUSL1N0B62UF20130206

http://en-maktoob.news.yahoo.com/europe-stock-fear-gauge-jumps-2-1-2-141448754–sector.html

http://www.automatedtrader.net/real-time-dow-jones/126020/2nd–cme-says-swap-migration-underway-as-profits-fall-78

http://www.nasdaq.com/article/top-hedge-fund-manager-calls-this-year-a-game-changer-cm214346#.URJ0UmfUSds

http://www.reuters.com/article/2013/02/06/us-montepaschi-derivatives-board-idUSBRE91509Y20130206