Watch These 7 Huge Call Purchases In Thursday Trade By: Benzinga via Benzinga July 13, 2017 at 04:21 AM EDT Benzinga's newsdesk monitors options activity to notice unusual patterns. These large volume (and often out of the money) trades ... Read More >> Related Stocks: Amarin Corp ADR Clean Energy Fuels Fiat Chrysler Automobiles N.V. Hologic Inc Horizon Therapeutics Netscout Systems Tower Semiconductor