Watch These 7 Huge Put Purchases In Friday Trade By: Benzinga via Benzinga May 26, 2017 at 05:17 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: Bristow Group Inc First Solar GX Defense Tech ETF Harley-Davidson Steel Dynamics Inc Zoetis