http://www.bloomberg.com/news/articles/2017-02-21/hedge-fund-sees-a-wonderful-wonderful-world-in-china-stocks

http://www.investing.com/analysis/half-the-world-stock-markets-are-now-in-bull-market-200176487

http://tradinggods.net/trading-gods-blog/vix-daily-update-volatility-pares-gain-equity-rally-deepens/#

http://www.bloomberg.com/news/articles/2017-02-21/bets-for-higher-u-s-yields-wane-as-options-show-trump-fatigue

http://www.bloomberg.com/news/articles/2017-02-21/robot-traders-jolt-life-into-slow-speed-european-stock-exchange

http://finance.yahoo.com/news/stock-futures-hit-record-highs-123232177.html

http://marketrealist.com/2017/02/solid-performance-sp-500-nasdaq-dow-enter-week-optimism/

http://www.pionline.com/article/20170220/PRINT/302209989/investors-are-not-out-of-the-woods-despite-delay-in-otc-margin-rule

http://www.bloomberg.com/news/articles/2017-02-21/india-loosens-derivatives-limits-widening-market-for-foreigners

http://www.businessinsider.com/andrea-orcel-ubs-on-how-to-manage-uncertainty-2017-2

http://www.cboe.com/blogs/options-hub/2017/02/21/weekend-review-of-volatility-indexes-and-etps—2-13—2-17

http://www.marketwatch.com/story/that-curiously-low-level-for-wall-streets-fear-index-why-its-not-a-sell-signal-2017-02-21