http://www.interactivebrokers.com/en/?f=5599&vid=3802

http://www.bloomberg.com/news/2014-09-24/bearish-housing-bets-building-on-interest-rate-concerns.html

http://www.ft.com/intl/cms/s/0/2fe28b6a-3cbc-11e4-871d-00144feabdc0.html#axzz3EFauhR24

http://www.marketwatch.com/story/alibaba-investors-have-reason-to-worry-say-analysts-2014-09-23?siteid=yhoof2

http://www.thetradenews.com/news/Trading___Execution/Regulation/FINRA_algo_supervision_could_be__costly_and_ineffective_.aspx

http://www.reuters.com/article/2014/09/23/us-nasdaq-sip-idUSKCN0HI21E20140923

http://www.bloomberg.com/news/2014-09-23/india-vix-rebounds-from-record-low-amid-higher-futures-rollover.html

http://www.bloomberg.com/news/2014-09-24/cross-border-swap-dispute-risks-trade-war-cftc-s-giancarlo-says.html

http://www.bloomberg.com/news/2014-09-23/gfi-sale-talks-with-bgc-said-stuck-on-confidentiality-agreement.html

http://www.bloomberg.com/news/2014-09-23/first-hint-of-u-s-stock-losses-fuels-rush-for-insurance.html

http://www.reuters.com/article/2014/09/23/us-g20-derivatives-idUSKCN0HI1CS20140923

http://www.bloombergview.com/articles/2014-09-22/how-to-fix-our-financial-early-warning-system