http://uk.reuters.com/article/2015/10/09/usa-bonds-liquidity-idUKL1N1290PG20151009

http://www.bloomberg.com/news/articles/2015-10-12/when-in-doubt-fx-option-market-would-rather-watch-central-banks

http://www.bloomberg.com/news/articles/2015-10-12/infosys-bullish-option-bets-jump-toward-year-high-after-results

http://www.fa-mag.com/news/volatility–welcome-back-23421.html

http://www.barrons.com/articles/options-strategies-for-bearish-investors-1444457019

http://www.bloomberg.com/news/articles/2015-10-09/one-of-wall-street-s-most-popular-post-crisis-trades-may-be-coming-to-an-end

http://www.cboeoptionshub.com/2015/10/09/vix-weeklys-options-launched-in-vix-options-chain-more-precision-and-responsiveness/

http://business.financialpost.com/investing/investing-pro/5-call-option-strategies-to-turn-your-stocks-into-income-machines

http://www.bloomberg.com/news/articles/2015-10-09/fast-traders-create-liquidity-illusion-in-bonds-fed-blog-says

http://www.octafinance.com/options-trading-reveals-someone-is-very-bullish-on-adobe-systems-incorporated-nasdaqadbe/

http://blogs.wsj.com/moneybeat/2015/10/08/flash-crash-fix-faces-new-setback/

http://uk.reuters.com/article/2015/10/08/sec-spoofing-idUKL1N1281AC20151008