http://finance.yahoo.com/news/3-reasons-why-the-brexit-vote-is-just-not-a-big-deal-114054797.html

http://marketsmedia.com/equity-market-braces-june-24-brexit1/

http://www.reuters.com/article/us-cftc-algorithmic-idUSKCN0Z22PW

http://tradinggods.net/trading-gods-blog/us-stocks-snap-5-day-skid-volatile-session/

http://www.streetinsider.com/Hedge+Funds/Hedge+fund+industry+shrinks+in+first+quarter-HFR+data/11749397.html

http://www.bloomberg.com/news/articles/2016-06-17/vix-volume-explodes-in-notes-as-5-days-of-stress-sets-etn-record

http://tradinggods.net/trading-gods-blog/vix-daily-update-volatility-peels-back-4-month-highs/

http://tickertape.tdameritrade.com/options/2016/06/volatility-update-double-calendar-84092

http://www.cboeoptionshub.com/2016/06/15/spxw-wednesday-expiring-weekly-options-volume-grows-100000-per-day/

http://www.thetradenews.com/Regulation/Deutsche-issues-latest-Brexit-warning/

http://www.bloomberg.com/news/articles/2016-06-16/ireland-belgium-might-take-biggest-hit-if-u-k-leaves-eu-chart

http://www.bloomberg.com/news/articles/2016-06-15/for-one-breed-of-wall-street-bankers-business-is-booming-again