Watch These 5 Huge Put Purchases In Thursday Trade By: Benzinga via Benzinga September 15, 2016 at 04:54 AM EDT Benzinga's newsdesk monitors options activity to notice unusual patterns. These large volume (and often out of the money) ... Read More >> Related Stocks: Cognizant Technology Solutions Istar Financial Inc Salesforce Sanofi-Aventis S.A. ADR