http://www.marketwatch.com/story/amazon-options-traders-are-not-ready-for-blowout-earnings-2017-02-02

http://www.investopedia.com/news/high-frequency-trading-flash-boys-losing-steam/

http://www.chicagobusiness.com/article/20170202/ISSUE01/170209992/why-chicago-trading-firms-have-a-twitter-crush

http://www.bloomberg.com/news/articles/2017-02-01/deutsche-boerse-ceo-kengeter-investigated-for-share-purchase

http://www.marketwatch.com/story/jobless-claims-drop-14000-to-246000-in-late-january-2017-02-02?siteid=yhoof2

http://www.marketwatch.com/story/gold-heads-for-12-week-high-as-dollar-softens-2017-02-02?siteid=yhoof2

http://www.marketwatch.com/story/expensive-stocks-point-to-new-era-of-risk-and-volatility-2017-02-01

http://www.marketwatch.com/story/the-honeymoon-is-over-wall-street-is-finally-taking-trump-literally-2017-02-01?siteid=yhoof2

http://www.nasdaq.com/article/cme-profit-jumps-28-pct-as-trading-volumes-spike-20170202-00440

http://www.marketwatch.com/story/pressure-ahead-for-wall-street-stocks-as-fed-political-worries-weigh-2017-02-02?siteid=yhoof2

http://www.marketwatch.com/story/stock-market-trading-is-time-shifting-in-the-age-of-passive-investing-2017-02-02?siteid=yhoof2

http://www.marketwatch.com/story/nasdaq-set-to-outperform-as-apple-shares-drive-tech-rally-in-us-stocks-2017-02-01?siteid=yhoof2