Almost 5 million shares bought back in the march Historical Short Volume Data for GPH.V 2018 | 2017 | 2016 | 2015
Date Short Sale Trades % Total Trades Short Traded Volume % Total Traded Volume Short Traded Value % Total Traded Value
Jan 1 2018 102 13.528 1,526,150 11.645 $112,406 11.372
Jan 16 2018 77 6.881 1,049,354 6.252 $97,934 6.503
Feb 1 2018 60 11.194 837,053 10.564 $60,399 10.576
Feb 16 2018 50 12.626 507,000 9.609 $33,320 9.688
Mar 1 2018 322 13.394 5,513,800 12.863 $519,454 13.527
Mar 16 2018 152 12.698 2,072,000 12.105 $174,100 12.483
Apr 2 2018 45 9.278 639,474 12.394 $54,108 12.738