http://blogs.wsj.com/moneybeat/2014/05/07/options-traders-brace-for-swing-for-tesla-declines-may-spell-trouble/

http://www.bloomberg.com/news/2014-05-07/twitter-options-volume-surges-fivefold-in-social-media-rout-1-.html

http://blogs.wsj.com/moneybeat/2014/05/07/short-sellers-pounce-on-twitters-drop/

http://www.marketwatch.com/story/yellen-sees-economy-improving-over-rest-of-year-2014-05-07?mod=BreakingNewsMain&link=sfmw

http://www.bloomberg.com/news/2014-05-07/junk-bond-traders-pile-onto-hedges-amid-fed-after-rally.html

http://www.bloomberg.com/news/2014-05-07/record-calls-in-boardwalk-pipeline-show-bets-stock-will-rebound.html

http://www.reuters.com/article/2014/05/06/us-senate-trading-idUSBREA450RD20140506

http://www.wallstreetandtech.com/electronic-trading/dont-let-flash-boys-throw-the-hft-baby-o/240168072

http://uk.reuters.com/article/2014/05/06/cftc-trading-idUKL2N0NS1WE20140506

http://blogs.wsj.com/moneybeat/2014/05/06/cme-may-have-tough-time-attracting-interest-in-aluminum-contract/

http://politics.suntimes.com/article/chicago/traders-would-be-heroes-if-new-tax-saves-pensions-ctu-chief/tue-05062014-730pm

http://www.bloomberg.com/news/2014-05-06/high-speed-trades-outpace-cftc-s-oversight-o-malia-says.html