http://www.reuters.com/article/us-exchange-national-stock-exchange-laun-idUSKBN0U527020151222

http://www.bloomberg.com/news/articles/2015-12-23/u-s-stock-futures-little-changed-before-slew-of-economic-data

http://www.bloomberg.com/news/articles/2015-12-22/man-who-called-china-s-boom-and-bust-now-warns-of-crisis-risks

http://www.thetradenews.com/newsarticle.aspx?id=8589939983

http://www.bloombergview.com/articles/2015-12-22/the-flash-boys-exchange-is-still-controversial

http://www.cboeoptionshub.com/2015/12/22/did-the-fed-rate-hike-remove-uncertainty/

http://www.bloomberg.com/news/articles/2015-12-22/markets-are-getting-jumpier-and-we-can-t-tell-if-that-s-good-or-bad

http://www.usatoday.com/story/money/2015/12/22/sec-still-pursuing-steven-cohen/77764192/

http://blogs.barrons.com/focusonfunds/2015/12/22/traders-pricing-in-unusually-choppy-trading-for-big-cap-gold-miners-etf/

http://www.insidefutures.com/articles/article.php?id=1631410

http://www.bloomberg.com/news/articles/2015-12-22/wall-street-mulls-naughty-list-for-ethically-challenged-bankers

http://www.marketwatch.com/story/will-the-volatility-of-volatility-continue-in-2016-2015-12-22