http://www.wsj.com/articles/bats-will-offer-to-pay-companies-to-list-etfs-on-exchange-1443651100

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

http://marketsmedia.com/cftc-eyes-new-cyber-security-regulations/

http://www.valuewalk.com/2015/09/vix-in-midst-of-historic-indecision-goldman/

http://www.reuters.com/article/2015/09/30/deutsche-cftc-penalty-idUSEMN4ZQZ8W20150930

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