Watch These 5 Huge Call Purchases In Tuesday Trade By: Benzinga via Benzinga September 12, 2017 at 04:10 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: Himax Technologies ADR Nuance Communicatns Pretium Res Inc Twitter, Inc. U S Concrete Inc