http://www.reuters.com/article/usa-congress-cftc-idUSL2N17H0NN

http://www.reuters.com/article/us-lse-m-a-deutsche-boerse-idUSKCN0XB1MN

http://www.reuters.com/article/britain-eu-derivatives-idUSL5N17I1K1

http://www.foxbusiness.com/markets/2016/04/15/etfs-to-hedge-against-scary-earnings.html

http://www.bloomberg.com/news/articles/2016-04-15/euro-volatility-may-catch-up-to-pound-s-brexit-premium-analysis

http://www.financemagnates.com/forex/bloggers-1/no-mans-land-stocks-options-data/

http://www.cboeoptionshub.com/2016/04/13/cboe-introduces-first-series-indexes-designed-target-investment-outcomes/

http://www.cnbc.com/2016/04/14/cme-traders-say-chances-of-april-interest-rate-hike-are-zero.html

http://www.tradersmagazine.com/news/ecns_and_exchanges/cboe-to-offer-fear-index-overnight-115213-1.html

http://www.optionseducation.org/news/industry_news/weekly_striking_price.html

http://www.bloomberg.com/news/articles/2016-04-14/bats-investors-to-sell-250-million-in-ipo-bigger-than-planned

http://www.reuters.com/article/usa-cme-options-idUSL2N17G24B