http://online.barrons.com/article/SB50001424053111903601104579451173296768000.html?mod=BOL_options_home

http://www.fiercefinanceit.com/story/global-growth-cboe-launch-24-hour-vix-trading/2014-03-20

http://www.institutionalinvestor.com/Article/3321175/Asset-Management-Equities/Volatility-Trading-Intensifies-as-the-VIX-Becomes-a-Trading-Tool.html#.UywzaldAKdu

http://www.fow.com/Article/3321405/Mini-options-struggle-to-maximise-potential.html

http://www.businessweek.com/news/2014-03-20/tiffany-bulls-bet-jolie-mimics-will-boost-shares-options

http://dealbook.nytimes.com/2014/03/19/news-release-distributor-to-stop-selling-to-high-speed-traders/?_php=true&_type=blogs&module=BlogPost-Title&version=Blog%20Main&contentCollection=Legal/Regulatory&action=Click&pgtype=Blogs&region=Body&_r=0

http://blogs.barrons.com/focusonfunds/2014/03/20/yellen-sellin-in-europe-and-asia-too/

http://www.marketwatch.com/story/inside-traders-used-spycraft-to-swap-tips-prosecutors-2014-03-20?mod=latestnewssocialflow&link=sfmw

http://blogs.barrons.com/focusonfunds/2014/03/19/a-better-way-to-invest-in-commodities-or-even-the-fear-index/

http://www.reuters.com/article/2014/03/19/derivatives-data-idUSL2N0MG1QA20140319

http://www.reuters.com/article/2014/03/19/bitcoin-derivatives-idUSL2N0MG1AJ20140319

http://www.bloomberg.com/news/2014-03-19/speed-trader-foresees-sisyphean-task-in-high-frequency-crackdown.html