Enterprising Investor Wednesday, 09/11/19 03:30:29 PM Re: None Post # of 144 Short Covering is not in play. Security: RRTS / Roadrunner Transportation Systems, Inc. (76973Q105) Latest Market Date: 2019-09-10 Short Volume: 18,430 Market Volume: 80,300 Short Volume Ratio: 23% "Someone said it takes 30 years to be an instant success" - Gabriel Barbier-Mueller, CEO of Harwood International