http://money.usnews.com/investing/news/articles/2017-07-31/britain-could-lose-40-000-investment-bankers-after-brexit-report

http://www.thetradenews.com/Sell-side/Deutsche-Bank-plays–catch-up–with-investment-in-trading-tech/

http://www.investing.com/analysis/the-sp-500-slips-not-falls-off-the-edge-200204524

http://etfdailynews.com/2017/07/31/the-last-5-drop-for-dow-jones-industrial-average-was-in-2011/

http://moneymorning.com/2017/07/31/why-the-markets-most-powerful-index-is-dead-right-now/

http://www.investing.com/analysis/on-the-qt-200204487

http://www.etf.com/sections/etf-strategist-corner/uncertainty-can-create-confidence?nopaging=1

http://tradinggods.net/trading-gods-blog/dow-jones-industrial-average-scores-another-record/

http://www.forbes.com/sites/petertchir/2017/07/30/the-vix-trade-no-one-is-talking-about/#58f33cb343f4

http://www.marketwatch.com/story/wall-street-better-get-ready-for-a-1100-point-tumble-in-the-dow-industrials-2017-07-28

http://www.cboe.com/blogs/options-hub/2017/07/29/weekend-review-of-volatility-indexes-and-etps-7-24-2017-to-7-28-2017

http://www.gulf-times.com/story/558364/Derivatives-are-behind-equities-boom-or-bust-at-Eu