http://www.bloomberg.com/news/articles/2015-09-30/house-urged-to-investigate-hedge-fund-role-in-puerto-rico-crisis

http://myinforms.com/en-gb/a/17095026-high-speed-trading-firm-deleted-some-code-by-accident/

http://www.newsroomamerica.com/story/521381/latour_trading_charged_with_market_structure_rule_violations.html

http://www.chicagotribune.com/news/sns-wp-blm-markets-d101b7a0-67c2-11e5-bdb6-6861f4521205-20150930-story.html

http://www.bloomberg.com/news/articles/2015-09-30/market-moves-that-aren-t-supposed-to-happen-keep-happening-u-s-treasury-edition

http://www.ft.com/intl/cms/s/0/38f03296-6616-11e5-97d0-1456a776a4f5.html#axzz3nE9K98g2

http://www.chicagoreader.com/chicago/financial-transaction-tax-cme-group-rahm-emanuel/Content?oid=19300245

http://www.tradersmagazine.com/news/regulation/high-frequency-traders-catch-a-break-in-eu-market-making-rules-114469-1.html

http://www.reuters.com/article/2015/09/29/china-stocks-options-idUSL4N11U4W920150929

http://www.chicagotribune.com/news/sns-wp-blm-biotech-3139861c-66be-11e5-bdb6-6861f4521205-20150929-story.html

http://www.bloomberg.com/news/articles/2015-09-30/dip-buyers-hang-on-tight-to-short-volatility-trade-as-vix-surges

http://www.bloomberg.com/news/articles/2015-09-29/asian-futures-rise-amid-late-u-s-rally-while-yen-holds-advance