http://www.tradersmagazine.com/news/regulation/australia-regulator-said-high-frequency-fears-are-unfounded-113923-1.html

http://www.bloomberg.com/news/articles/2015-05-29/u-s-index-futures-signal-equities-will-extend-weekly-decline

http://www.myiris.com/news/market/india-vix-rises-over-2-in-morning-trade/20150529093213199

http://www.bloomberg.com/news/articles/2015-05-29/call-it-a-sign-the-worst-is-over-in-the-treasury-market-selloff

http://www.benzinga.com/general/education/15/05/5549769/how-to-sniff-out-the-options-opportunity-under-your-nose

http://www.reuters.com/article/2015/05/28/cme-hastert-board-idUSL1N0YJ2TI20150528

http://www.bloomberg.com/news/articles/2015-05-29/eu-targets-april-for-interest-rate-derivatives-rules

http://online.barrons.com/articles/china-stock-meltdown-and-inside-information-1432834836

http://finance.yahoo.com/news/u-stocks-decline-nasdaq-record-140303366.html

http://www.wsj.com/articles/judge-gets-letter-demanding-flash-crash-case-be-dropped-against-u-k-trader-1432746060

http://www.tradersmagazine.com/news/ecns_and_exchanges/deutsche-boerse-starts-yuan-market-with-chinese-exchanges-113906-1.html

http://blogs.barrons.com/stockstowatchtoday/2015/05/27/shake-shacks-undefinable-risk/