http://wallstreetsectorselector.com/2013/01/vix-fiscal-cliff-grows-deeper-weekly-vix-etf-report/

http://www.advancedtrading.com/exchanges/are-exchange-system-errors-the-new-norma/240146093

http://finance.yahoo.com/blogs/michael-santoli/bats-glitch-shows-stock-trading-too-complex-not-195039106.html

http://www.bloomberg.com/news/2013-01-11/vix-futures-open-interest-increases-to-record-high-cboe-says.html

http://www.futuresmag.com/2013/01/11/ices-sprecher-discusses-nyse-deal?ref=hp

http://blogs.wsj.com/cio/2013/01/10/bats-yes-we-have-no-cio/

http://www.thetradenews.com/news/Regions/Americas/Futures_and_options_trading_grows_with_increasing_electronification.aspx

http://www.reuters.com/article/2013/01/11/us-bats-technology-idUSBRE90A0MO20130111

http://investorplace.com/2013/01/3-ways-to-make-the-vix-work-for-you/

http://www.tabbforum.com/news/sec-effectiveness-questioned-after-bats-error-1

http://www.thetradenews.com/news/Regions/Americas/BATS_looks_to_compensate_after_long-term_system_error.aspx

http://www.marketwatch.com/story/options-investors-aim-high-with-delta-2013-01-10-1748575