http://www.investing.com/analysis/so-much-to-worry-about—really-251995

http://online.barrons.com/articles/how-to-profit-from-a-weaker-dollar-1431746580

http://www.insidefutures.com/articles/article.php?id=1438171

http://www.reuters.com/article/2015/05/15/us-regulation-summit-berner-idUSKBN0O024O20150515

http://www.reuters.com/article/2015/05/15/us-investments-funds-apple-idUSKBN0O025020150515

http://www.bloomberg.com/news/articles/2015-05-18/temperatures-rising-in-german-stocks-as-hedging-costs-skyrocket

http://www.reuters.com/article/2015/05/15/markets-options-exchange-idUSL1N0Y62J720150515

http://www.chicagobusiness.com/article/20150513/NEWS01/150519894/the-chicago-stock-exchanges-big-idea-to-slow-down-trading?utm_source=Facebook&utm_medium=Social&utm_campaign=SocialFlow

http://www.cboeoptionshub.com/2015/05/15/the-weekly-options-news-roundup-5152015/

http://www.cboeoptionshub.com/2015/05/15/put-index-hits-all-time-daily-closing-high-with-less-volatility-than-traditional-indexes/