Watch These 7 Huge Call Purchases In Monday Trade By: Benzinga via Benzinga November 21, 2016 at 03:25 AM EST Benzinga's newsdesk monitors options activity to notice unusual patterns. These large volume (and often out of the money) ... Read More >> Related Stocks: Array Technologies Inc CF Industries Holdings Halyard Health, Inc. Common Stock Marathon Oil Pandora Media Inc Paypal Holdings Sarepta Therapeutics