http://finance.yahoo.com/news/ex-goldman-employee-accused-u-042638440.html;_ylt=A0LEVjRXv1VWjVkAD1MnnIlQ;_ylu=X3oDMTByMjB0aG5zBGNvbG8DYmYxBHBvcwMxBHZ0aWQDBHNlYwNzYw–

http://www.investing.com/analysis/watching-vix-closely-here-272448

http://www.forbes.com/sites/greatspeculations/2015/11/24/trade-volumes-down-for-cme-across-key-asset-classes-in-october/

http://www.reuters.com/article/2015/11/24/cftc-regulations-automatedtrading-idINL1N13J1BV20151124#Q2UY3WeWdWpJMImj.97

http://www.investing.com/analysis/it%E2%80%99s-business-as-usual-for-the-vix-272425

http://www.afr.com/markets/equity-markets/sp-500-edges-higher-on-rally-in-energy-shares-20151124-gl7774

http://www.cboeoptionshub.com/2015/11/24/paris-terrorist-attack-generated-another-market-dip/

http://www.bloomberg.com/news/articles/2015-11-24/high-speed-trading-would-face-new-u-s-scrutiny-in-cftc-proposal

http://www.fa-mag.com/news/ny-attorney-general-probing-foreign-exchange-options-market-23983.html?section=43

http://www.bloombergview.com/articles/2015-11-20/what-s-worse-than-the-sec-s-revolving-door-

http://www.bloomberg.com/news/articles/2015-11-23/ex-rabobank-traders-say-their-convictions-should-be-tossed

http://www.cnbc.com/2015/11/23/insiders-sending-an-ominous-market-signal.html