Cigna Big Winner, Hits All-Time High Before Selling Off Slightly By: Benzinga via Benzinga June 15, 2015 at 16:04 PM EDT Joel Elconin is the co-host of Benzinga's #PreMarket Prep, a daily trading idea radio show. CIGNA Corporation (NYSE: CI) ... Read More >> Related Stocks: Aetna Anthem Inc Cigna Corp UnitedHealth Group