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/

http://tickertape.tdameritrade.com/marketupdate/2016/05/sell-in-may-and-g-away-72148

http://www.futuresmag.com/2016/05/03/craig-wright-creator-bitcoin#.VynzDiZMVrg.twitter

http://tradinggods.net/trading-gods-blog/us-stocks-reverse-course-global-growth-woes/

http://www.seeitmarket.com/market-indicators-point-higher-volatility-near-term-vix-15629/

http://seekingalpha.com/article/3970726-holy-grail-vix-investing-finally

http://www.bibeypost.com/whats-in-cvs-health-corp-after-todays-bullish-options-activity/

http://www.economiccalendar.com/2016/05/03/sp-500-futures-declines-sharply-as-volatility-returns-to-the-market/

http://www.bloomberg.com/news/articles/2016-05-04/nyse-owner-ice-says-it-won-t-make-an-offer-for-london-stock-exchange