Stamps.com Licked Despite Q3 Beat, Increased Guidance By: Benzinga via Benzinga November 03, 2017 at 11:49 AM EDT Stamps.com Inc. (NASDAQ: STMP) shares are trading lower by $42.50, or 19 percent, at $178.75 in Friday's session. Despite a Q3 EPS ... Read More >> Related Stocks: Stamps.com Inc