http://www.livetradingnews.com/options-trading-alert-honeywell-international-nysehon-105469.htm#.USeCzlfUSds

http://www.reuters.com/article/2013/02/21/us-dell-einhorn-idUSBRE91K1DH20130221

http://www.bloomberg.com/news/2013-02-21/crude-options-volatility-rises-as-oil-sinks-to-lowest-this-year.html

http://www.reuters.com/article/2013/02/22/corzine-ban-regulator-idUSL1N0BLEXB20130222

http://www.bloomberg.com/news/2013-02-22/ubs-to-trade-equity-swaps-in-china-in-structured-product-push.html

http://www.chicagobusiness.com/article/20130221/NEWS01/130229937/cme-says-it-will-fight-cftc-action-in-court

http://www.marketwatch.com/story/fear-index-off-lows-as-volatility-spikes-2013-02-21?siteid=yhoof2

http://seekingalpha.com/article/1212531-vix-options-volatility-and-market-sonar-thursday-recap?source=yahoo

http://www.bloomberg.com/news/2013-02-21/cme-sued-by-cftc-for-disclosing-non-public-information.html?cmpid=yhoo

http://online.barrons.com/article/SB50001424052748704103204578318113007813982.html?mod=BOL_options_home

http://blogs.barrons.com/emergingmarketsdaily/2013/02/21/volatility-spikes-in-emerging-markets-lag-the-vix/?mod=yahoobarrons

http://blogs.barrons.com/focusonfunds/2013/02/21/is-a-hedge-fund-to-blame-for-commodity-pain/?mod=BOLBlog