http://www.world-grain.com/articles/news_home/World_Grain_News/2017/01/CME_Group_reaches_record_avera.aspx?ID=%7B9EFF83E4-5D26-4307-B6CD-91CFC83E6BB7%7D&cck=1

http://www.chicagobusiness.com/article/20170107/ISSUE01/301079996/as-trump-eyes-dodd-frank-chicago-derivatives-traders-gear-up-for

http://www.investing.com/analysis/weekly-s-p-500-chartstorm—8-jan-2017-200171818

http://www.leaprate.com/2017/01/cboes-data-subscription-service-migrating-to-cboe-livevol-data-shop/

http://blogs.barrons.com/focusonfunds/2017/01/06/expect-2017-to-be-more-volatile-than-last-year/

http://www.marketwatch.com/story/looming-jobs-report-keeps-us-stock-futures-in-tight-ranges-2017-01-06?siteid=yhoof2

http://www.bloomberg.com/news/articles/2017-01-06/wall-street-is-starting-to-get-nervous-about-all-the-money-pouring-into-u-s-stocks

http://www.wsj.com/articles/tandem-moves-in-vix-and-stocks-flash-warning-1483653052

https://theoptionsinsider.com/options-exchange-marketshare-december-2016/

http://www.optionsclearing.com/about/newsroom/releases/2017/January-3-OCC-2016-Cleared-Contract-Volume-Fifth-Highest-Ever.jsp

http://www.optionsclearing.com/webapps/exchange-volume?reportType=D&instrumentType=both

http://www.thetradenews.com/Trading-Venues/Futures-to-see-greater-demand-off-the-back-of-volatile-2016/