http://www.automatedtrader.net/headlines/141996/cftc-to-allow-portfolio-margining-of-swaps-but-one-commissioner–irked-by-secs-bad-precedent

http://www.foxbusiness.com/news/2013/01/15/jpmorgan-directors-to-release-report-on-whale-loss-ny-times/

http://www.bloomberg.com/news/2013-01-15/oil-options-volatility-rises-for-3rd-day-as-futures-fall.html

http://www.macnn.com/articles/13/01/16/institutional.buyers.others.may.have.a.fix.in.against.aapl/

http://investorplace.com/247trader/for-now-the-vix-is-sleeping/

http://www.suntimes.com/business/17600418-420/cboes-brodsky-merger-potential-not-behind-leaving-ceo-job.html

http://investorplace.com/2013/01/3-turnaround-plays-using-options/

http://www.macworld.co.uk/apple-business/news/?newsid=3420598&olo=rss

http://business.financialpost.com/2013/01/15/sell-naked-put-options-to-lift-returns/

http://blogs.wsj.com/marketbeat/2013/01/15/stock-pickers-shaking-macro-shackles/

https://theoptionsinsider.com/unusualactivity/?p=100007039&qcABC=1

http://www.tradersmagazine.com/news/equities-volume-in-2012-dropped-18-percent-110725-1.html