http://www.bloomberg.com/news/2013-02-25/new-hedge-fund-deposits-to-triple-in-2013-deutsche-bank-says.html

http://www.theasset.com/article/23710.html

http://wallstreetsectorselector.com/2013/02/vix-and-vix-etns-spike-higher-weekly-vix-report/#

http://www.bloomberg.com/news/2013-02-25/cme-said-to-approach-deutsche-boerse-for-merger-talks.html

http://www.bloomberg.com/news/2013-02-22/sec-wins-asset-freeze-after-heinz-traders-don-t-appear-in-court.html?cmpid=yhoo

http://blogs.wsj.com/marketbeat/2013/02/22/options-traders-brace-for-declines-ahead-of-sequestration/

http://www.ibtimes.co.uk/articles/438474/20130222/judge-extends-freeze-on-account-linked-to-heinz-trades.htm

http://online.wsj.com/article/SB10001424127887323864304578318610090187242.html

http://www.chicagotribune.com/business/breaking/chi-cme-rejects-settlement-of-cftc-charges-20130222,0,3773214.story

http://www.bloomberg.com/news/2013-02-22/crude-options-volatility-falls-as-oil-rises-on-germany.html

http://www.fx-mm.com/23196/blog/otc-derivatives-market-failing-to-take-a-holistic-view-of-risk/

http://etfdb.com/2013/13-etfs-every-options-trader-must-know/