http://www.tradersmagazine.com/news/exchanges-to-ask-for-extension-on-creating-audit-trail-110604-1.html

http://www.thetradenews.com/news/Asset_Classes/Derivatives/Futures_merchants_must_adapt_to_survive,_TABB.aspx

http://seekingalpha.com/article/1047521-bank-of-america-options-activity-strong

https://theoptionsinsider.com/industry/?p=100004681&qcABC=1

http://community.nasdaq.com/News/2012-12/the-most-important-step-in-options-trading.aspx?storyid=196006#.UMC3MnfUSds

http://blogs.wsj.com/marketbeat/2012/12/05/options-traders-pile-on-after-apple-decline/?mod=WSJBlog

http://www.bloomberg.com/news/2012-12-05/oil-options-volatility-falls-as-futures-locked-in-trading-range.html

http://www.tradersmagazine.com/news/exchanges-to-ask-for-extension-on-creating-audit-trail-110604-1.html

http://blogs.barrons.com/penta/2012/12/04/cftc-single-family-offices-off-the-hook/?mod=BOLBlog

http://online.barrons.com/article/SB50001424052748703555704578161090550050814.html?mod=BOL_columnist_latest_col_art

http://www.tradersmagazine.com/news/cboe-nyse-ise-best-options-exchanges-110595-1.html

https://theoptionsinsider.com/tradingtechnology/?p=100004609&qcABC=1