http://online.wsj.com/article/BT-CO-20130306-714969.html

http://www.bloomberg.com/news/2013-03-06/citadel-securities-cuts-almost-10-of-employees-after-review-1-.html

http://news.medill.northwestern.edu/chicago/news.aspx?id=217846

http://www.businessweek.com/news/2013-03-06/academic-use-of-cftc-s-private-derivatives-data-investigated

http://www.istockanalyst.com/finance/story/6331265/the-most-secure-way-to-profit-from-volatility

http://www.bloomberg.com/news/2013-03-07/cme-swap-data-routing-plan-backed-by-cftc-over-rivals-objection.html

http://www.tradersmagazine.com/news/google-to-face-off-with-finra-exchanges-in-audit-trail-bidding-110968-1.html

http://derivative-news.fincad.com/derivatives-news/trading-of-vix-based-derivatives-surges-as-broader-economy-improves-4507/

http://www.reuters.com/article/2013/03/06/cme-acquisitions-idUSL1N0BY9Z920130306?feedType=RSS&feedName=marketsNews&rpc=43

http://online.barrons.com/article/SB50001424052748704836204578344062266702462.html?mod=BOL_columnist_latest_col_art

http://www.marketwatch.com/story/letting-the-vix-tell-us-when-to-get-out-2013-03-06?siteid=yhoof2

http://www.tradersmagazine.com/news/cboe-options-based-vix-popular-110967-1.html