http://www.reuters.com/article/2012/09/20/derivatives-regulation-changes-idUSL5E8KK3P820120920?feedType=RSS&feedName=governmentFilingsNews&rpc=43

http://www.bloomberg.com/news/2012-09-20/u-s-stock-options-with-biggest-changes-in-implied-volatility.html?cmpid=yhoo

http://www.marketwatch.com/story/top-futures-exchanges-agree-to-algo-testing-rules-2012-09-20?siteid=rss

http://seekingalpha.com/article/878181-now-that-fear-has-subsided-how-to-play-volatility-using-vix-options-and-etps

http://investorplace.com/2012/09/covered-call-cirrus-logic-inc-crus/

http://blogs.wsj.com/marketbeat/2012/09/19/dont-blame-hedge-funds-for-financial-crisis-study-says/

http://online.wsj.com/article/SB10000872396390444032404578005713380725542.html?mod=googlenews_wsj

http://www.bloomberg.com/news/2012-09-19/ex-cme-group-software-engineer-admits-secrets-theft-u-s-says.html

http://wallstreetsectorselector.com/2012/09/vix-continues-to-burn-part-ii/

http://www.bloomberg.com/news/2012-09-20/bond-volatility-approaches-record-low-as-fed-drains-convexity.html

http://www.dailymarkets.com/options/2012/09/19/hot-option-plays-heading-into-quadruple-witching-after-hours/

http://www.ft.com/intl/cms/s/0/799915e2-0269-11e2-8cf8-00144feabdc0.html#axzz271AGC7T4