Watch These 8 Huge Call Purchases In Friday Trade By: Benzinga via Benzinga April 28, 2017 at 04:15 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: Alphabet-C Aurinia Pharm Ord Cypress Semiconductor Infinera Corp Party City Holdco Inc Tesaro Inc Twitter, Inc. Zoetis