Watch These 7 Huge Put Purchases In Wednesday Trade By: Benzinga via Benzinga October 04, 2017 at 04:05 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: Delta Air Lines Expedia MGM Resorts International Mattel Servicenow Inc Valeant Pharmaceuticals International, Inc. Wal-Mart Stores, Inc.