Watch These 5 Huge Call Purchases In Wednesday Trade By: Benzinga via Benzinga September 28, 2016 at 02:22 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: Biodelivery Sci Intl Lululemon Athletica Marvell Technology Inc Olin Corp Twitter, Inc.