http://www.automatedtrader.net/headlines/152930/sec-charges-direct-edge-exchanges-with-failing-to-properly–describe-order-types

http://www.forbes.com/sites/jjkinahan/2015/01/12/oil-plunge-dollar-brawn-add-dimension-to-earnings/

http://www.thestandard.com.hk/breaking_news_detail.asp?id=56083&icid=a&d_str=

http://www.reuters.com/article/2015/01/12/russia-markets-moscow-exchange-resumptio-idUSL6N0UR22D20150112

http://www.bloomberg.com/news/2015-01-11/greek-contagion-concerns-attract-bears-to-spain-italy.html

http://www.businessweek.com/news/2015-01-11/high-speed-trader-virtu-finds-new-home-for-its-algorithms

http://www.nytimes.com/2015/01/11/business/kicking-dodd-frank-in-the-teeth.html?_r=0

http://online.barrons.com/articles/the-year-of-a-volatile-vix-1420863509

http://www.reuters.com/article/2015/01/11/us-usa-stocks-volatility-analysis-idUSKBN0KK0EP20150111

http://www.marketwatch.com/story/engage-sick-bags-as-stormy-markets-show-no-signs-of-calm-2015-01-12

http://www.bloomberg.com/news/2015-01-12/india-vix-jumps-most-in-a-week-as-foreigners-sell-index-futures.html

http://www.cboeoptionshub.com/2015/01/09/weekly-market-commentary-1-9-15/