http://blogs.wsj.com/moneybeat/2015/12/20/volatility-returns-to-stocks-as-fed-raises-rates/

http://www.bloomberg.com/news/articles/2015-12-18/china-to-stress-test-securities-firms-after-stock-market-slump

http://www.natlawreview.com/article/sec-proposes-new-rule-governing-funds-use-derivatives

http://www.barrons.com/articles/the-vix-comes-into-its-own-1450511065

http://www.reuters.com/article/us-usa-stocks-weekahead-idUSKBN0U12F520151218

http://www.bloomberg.com/news/articles/2015-12-18/u-s-futures-little-changed-after-s-p-500-ended-fed-fueled-rally

http://www.cnbc.com/2015/12/18/wall-street-set-for-quadruple-witching-friday.html

http://finance.yahoo.com/news/bats-ipo-underwritten-top-clients-193720129.html

http://www.marketwatch.com/story/the-stock-markets-odds-of-success-in-2016-doesnt-depend-on-santa-2015-12-18?siteid=yhoof2

http://www.bloomberg.com/news/articles/2015-12-18/fed-raised-rates-without-a-hitch-and-it-only-took-105-billion

http://www.bloomberg.com/news/articles/2015-12-18/bank-of-japan-oil-under-35-ukraine-defaults-spanish-election-what-people-are-talking-about?cmpid=yhoo.headline

http://www.cboeoptionshub.com/2015/12/17/monetary-policy-finally-shifts-now-what/