http://online.barrons.com/articles/yahoo-earnings-how-to-trade-alibaba-stake-announcement-1422319693

http://blogs.wsj.com/moneybeat/2015/01/27/morning-moneybeat-why-the-vix-isnt-telling-the-whole-story/

http://blogs.barrons.com/stockstowatchtoday/2015/01/26/goldman-says-naptime-for-put-sales/

http://www.bloomberg.com/news/2015-01-26/u-s-stock-exchanges-to-keep-usual-hours-amid-historic-snowstorm.html

http://www.nytimes.com/2015/01/25/opinion/sunday/an-uncertain-future-for-dodd-frank.html?_r=1

http://www.forbes.com/sites/timworstall/2015/01/26/relax-everyone-the-high-frequency-trading-problem-is-over/

http://www.bloombergview.com/articles/2015-01-25/high-frequency-traders-need-a-speed-limit

http://www.bloomberg.com/news/2015-01-26/cme-starts-gold-futures-in-hong-kong-in-price-benchmark-rivalry.html

http://blogs.barrons.com/stockstowatchtoday/2015/01/23/best-macro-economic-hedge-copper-puts/

http://www.investing.com/analysis/the-year-in-vix-and-volatility-%282014%29-239676

http://www.reuters.com/article/2015/01/23/us-cme-group-fine-credt-suisse-grp-jpmor-idUSKBN0KW2JO20150123

http://www.reuters.com/article/2015/01/23/us-fxcm-options-idUSKBN0KW2ER20150123?feedType=RSS&feedName=businessNews