http://www.cboeoptionshub.com/2016/02/22/19771/

http://www.foxbusiness.com/markets/2016/02/22/playing-volatility-via-vix-has-little-downside-right-now.html

http://www.tradersmagazine.com/news/ecns_and_exchanges/bats-gets-go-ahead-to-police-manipulative-traders-faster-115029-1.html

http://blogs.wsj.com/moneybeat/2016/02/22/vix-futures-send-a-bullish-signal-for-stocks/

http://www.bloomberg.com/news/articles/2016-02-23/japanese-stocks-climb-after-u-s-shares-rebound-with-oil-prices

http://uk.reuters.com/article/oil-markets-volatility-idUKL3N1614YT

http://blogs.barrons.com/focusonfunds/2016/02/22/bullish-gold-options-are-priciest-since-2011/

http://www.bizjournals.com/newyork/news/2016/02/22/nyse-begins-shift-to-new-trading-platform.html

http://money.cnn.com/2016/02/22/news/economy/us-economy-recession-fears-overblown/index.html?iid=hp-stack-dom

http://blogs.reuters.com/breakingviews/2016/02/22/options-market-reveals-depths-of-ukeu-jitters/

http://www.bloomberg.com/news/articles/2016-02-22/europe-s-biggest-derivatives-exchange-halts-trading-on-glitch

http://www.cabot.net/editors/jacob-mintz/analysts-center/options-market-update-2-22-16