http://blogs.wsj.com/marketbeat/2013/02/13/options-traders-side-with-comcast-on-nbcuniversal-deal/

http://www.tradersmagazine.com/news/finra-starts-regulatory-sweep-of-ats-110878-1.html

http://arstechnica.com/business/2013/02/dell-employees-grumble-about-buyout-as-their-options-get-drowned/

http://www.bloomberg.com/news/2013-02-13/u-s-stock-options-with-biggest-changes-in-implied-volatility.html?cmpid=yhoo

http://seekingalpha.com/article/1177841-vix-seasonality-suggests-higher-readings?source=google_news

http://www.fxempire.com/education/edu-binary-options/whats-the-difference-between-forex-trading-and-binary-options-trading/

http://www.forbes.com/sites/jjkinahan/2013/02/13/options-how-to-trade-when-your-love-for-a-stock-fades/

http://www.tradersmagazine.com/news/forex-trading-volume-increases-110879-1.html

http://www.bloomberg.com/news/2013-02-12/crude-options-volatility-falls-as-oil-rises-on-g-7-opec.html

http://www.efinancialnews.com/story/2013-12-02/nasdaq-steps-up-pursuit-of-a-partner

http://online.wsj.com/article/BT-CO-20130212-711877.html

http://www.bloomberg.com/news/2013-02-13/cme-s-gill-says-would-consider-joining-overseas-consolidation.html