http://www.thetradenews.com/Regions/Americas/US-firms-agree-SEC-form-for-ATS-transparency-lacks-clarity/

http://finance.yahoo.com/news/vix-etfs-could-something-talk-125041418.html

http://www.thetradenews.com/Trading-Venues/LSE-denies-ICE-s-claims-over-merger-talks/

http://www.financemagnates.com/institutional-forex/execution/itiviti-expands-equity-options-market-reach/

http://www.reuters.com/article/us-funds-sohn-options-idUSKCN0XV2IF?mod=related&channelName=businessNews

http://tradinggods.net/trading-gods-blog/vix-daily-update-volatility-making-comeback/

http://www.bloomberg.com/news/articles/2016-05-04/vix-can-be-deceiving-as-steep-curve-shows-uncertainty-chart

http://www.fool.com/investing/general/2016/05/04/cboe-holdings-inc-earnings-boosted-by-spx-and-vix.aspx

http://blogs.wsj.com/moneybeat/2016/05/04/with-ice-taking-a-pass-whats-next-for-the-london-stock-exchange/

http://www.bloomberg.com/news/articles/2016-05-04/china-s-passion-for-stock-trading-lives-on-in-the-options-market

http://www.marketwatch.com/story/miax-options-reports-april-2016-trading-activity-remains-1-in-time-at-nbbo-for-both-all-option-classes-and-penny-pilot-option-classes-for-march-2016-2016-05-04-12203547#:ou8GUrTS72YCqA

http://blogs.wsj.com/moneybeat/2016/05/04/options-market-betting-on-big-move-for-teslas-stock/