http://marketsmedia.com/regulators-walk-fine-line-market-structure/?utm_content=buffer8c9a5&utm_medium=social&utm_source=twitter.com&utm_campaign=buffer

http://investorplace.com/2014/08/sp-500-loses-2000-fear-returns/#.VAB03GPCei8

http://online.barrons.com/news/articles/SB50001424127887323949604580119842173229202?mod=BOL_hp_popview

http://www.tradersmagazine.com/news/buyside/foreign-trades-find-a-new-home-112804-1.html

http://www.interactivebrokers.com/en/?f=5599&vid=3458

http://www.reuters.com/article/2014/08/27/cme-executives-cfo-idUSL1N0QX2QT20140827

http://www.valuewalk.com/2014/08/bernanke-says-2008-crash-worst-history/

http://in.reuters.com/article/2014/08/27/us-usa-derivatives-banks-idINKBN0GR1Z320140827

http://www.cnbc.com/id/101951858

http://www.bloomberg.com/news/2014-08-27/with-s-p-at-2-000-investor-vertigo-is-a-healthy-sign.html

http://www.bloomberg.com/news/2014-08-28/speed-traders-seize-nyse-floor-as-imc-takes-goldman-post.html

http://www.bloomberg.com/news/2014-08-28/cme-unit-that-trades-with-clients-earning-millions-with-futures.html