http://www.investing.com/analysis/week-ahead-200286781

http://www.investing.com/news/technology-news/exclusive-broadcom-to-raise-bid-for-qualcomm-to-about-120-billion-sources-1194602

http://www.investing.com/news/economy-news/economic-calendar–top-5-things-to-watch-this-week-1193075

http://www.cboe.com/blogs/options-hub/2018/02/03/weekend-review-of-volatility-indexes-at-etps-feb-3-2018

http://www.cboe.com/blogs/options-hub/2018/02/03/weekend-review-of-russell-2000-options-and-volatility-feb-3-2018

http://ir.cboe.com/~/media/Files/C/CBOE-IR-V2/press-release/2018/cboe-global-markets-sets-several-daily-volume-records-on-february-2-2-2-18.pdf

http://www.cnbc.com/2018/02/02/heres-the-stock-markets-big-sell-off-by-the-numbers.html

http://www.cnbc.com/2018/02/02/scary-friday-could-lead-to-scary-monday-for-markets.html

http://www.marketwatch.com/story/exxon-stock-falls-the-most-in-6-years-after-surprise-earnings-miss-2018-02-02

http://www.cboe.com/blogs/options-hub/2018/02/03/weekend-review-of-vix-futures-and-options-feb-3-2018

http://www.marketwatch.com/story/dow-marks-worst-single-session-point-plunge–down-660-points–since-2008-2018-02-02?mod=bnbh

http://www.cboe.com/blogs/options-hub/2018/02/02/many-investors-request-steady-returns-and-bxm-index-rises-a-record-24-months-in-a-row