http://uk.reuters.com/article/2015/02/11/uk-king-digital-options-idUKKBN0LF20920150211

http://www.wsj.com/articles/cftc-reviewing-retail-forex-trading-rules-following-fxcm-debacle-1423673421

http://blogs.wsj.com/moneybeat/2015/02/11/options-traders-see-potential-for-a-huge-move-for-tesla-shares/

http://www.reuters.com/article/2015/02/11/cme-trading-options-idUSL1N0VL1G020150211

http://www.ft.com/intl/cms/s/0/99c36b7c-b1e1-11e4-8396-00144feab7de.html?siteedition=intl#axzz3RRwemF29

http://www.bloomberg.com/news/articles/2015-02-11/profit-hedges-get-expensive-at-socgen-credit-agricole-options

http://www.bloomberg.com/news/articles/2015-02-11/india-vix-set-for-sharpest-2-day-drop-in-a-month-as-stocks-rise

http://www.investing.com/analysis/vix-up-37-while-spx-is-flat,-house-of-cards-or-house-of-fear-241518

http://www.cboeoptionshub.com/2015/02/10/market-mired-confidence-crisis/

http://www.bloomberg.com/news/articles/2015-02-10/white-house-said-to-create-new-agency-to-fight-cyber-attacks

http://www.bloomberg.com/news/articles/2015-02-10/cracks-in-equity-ceiling-as-rally-leaves-s-p-500-1-from-record

http://www.chicagobusiness.com/article/20150210/NEWS01/150219973/as-cme-closes-its-trading-pits-whats-a-seat-worth