http://www.bloomberg.com/news/articles/2015-08-04/u-s-index-futures-little-changed-before-kellogg-disney-results

http://www.wsj.com/articles/citadels-ken-griffin-leaves-2008-tumble-far-behind-1438655887

http://www.myiris.com/news/market/india-vix-shows-fall-in-market-volatility/20150804122745199

http://www.reuters.com/article/2015/08/03/us-markets-bonds-liquidity-idUSKCN0Q82DM20150803

http://www.bloomberg.com/news/articles/2015-08-03/bulls-go-missing-in-options-tied-to-hong-kong-exchange-operator

http://www.bloomberg.com/news/articles/2015-08-03/china-s-stock-markets-restrict-short-selling-to-curb-volatility

http://www.straitstimes.com/business/companies-markets/trading-on-singapore-derivatives-market-opens-as-normal-on-tuesday-sgx

http://www.reuters.com/article/2015/08/03/cme-lse-ice-idUSL1N10E2JZ20150803

http://www.bloomberg.com/news/articles/2015-08-03/former-libor-ringmaster-hayes-guilty-of-manipulating-rates

http://www.bloomberg.com/news/articles/2015-08-03/greece-s-stocks-tumble-in-first-day-of-trading-after-shutdown

http://www.cboeoptionshub.com/2015/08/03/choppy-waters-weekly-market-outlook/

http://www.tradersmagazine.com/news/ecns_and_exchanges/cboe-set-to-list-vix-weeklys-options-beginning-october-8-114216-1.html