Date,High Price,Low Price,Close Price,Volume "8/25/2017","19.2","19.05","19.1","28042" "8/28/2017","19.25","19.09","19.17","28070" "8/29/2017","19.2","19.03","19.1075","20066" "8/30/2017","19.23","19.1","19.1","25566" "8/31/2017","19.53","19.31","19.52","39016" "9/1/2017","19.43","19.31","19.42","38388" "9/5/2017","19.3","19.05","19.19","26608" "9/6/2017","19.1923","19.02","19.11","257025" "9/7/2017","19.27","19.04","19.19","36694" "9/8/2017","19.26","19.1","19.1","31926" "9/11/2017","19.21","19.04","19.1","24336" "9/12/2017","19.5","19.38","19.41","33616" "9/13/2017","19.67","19.54","19.575","33706" "9/14/2017","19.45","19.35","19.44","16771" "9/15/2017","19.47","19.24","19.27","33956" "9/18/2017","19.5","19.35","19.46","30904" "9/19/2017","19.5","19.43","19.5","20082" "9/20/2017","19.73","19.46","19.55","31523" "9/21/2017","20.53","20.37","20.44","23176" "9/22/2017","20.57","20.42","20.42","36652" "9/25/2017","20.696","20.48","20.5","34027" "9/26/2017","20.48","20.22","20.29","27794" "9/27/2017","20.59","20.4","20.59","20026" "9/28/2017","20.41","20.27","20.4","25263" "9/29/2017","20.24","20.1","20.21","45249" "10/2/2017","20.3594","20.235","20.315","36367" "10/3/2017","20.25","20.09","20.2","39678" "10/4/2017","20.1","19.93","20.02","143622" "10/5/2017","20.135","19.86","19.87","515037" "10/6/2017","19.88","19.75","19.83","261580" "10/9/2017","19.96","19.8175","19.92","571458" "10/10/2017","20.04","19.9092","19.99","331914" "10/11/2017","20.14","20.02","20.05","135996" "10/12/2017","20.08","19.97","20.02","51634" "10/13/2017","19.94","19.83","19.87","58121" "10/16/2017","19.7","19.48","19.55","43109" "10/17/2017","19.62","19.49","19.57","20320" "10/18/2017","19.73","19.53","19.68","19729" "10/19/2017","19.71","19.61","19.68","88342" "10/20/2017","19.96","19.85","19.89","84381" "10/23/2017","19.87","19.7","19.73","22139" "10/24/2017","19.75","19.63","19.63","28717" "10/25/2017","19.75","19.45","19.58","34617" "10/26/2017","19.39","19.19","19.29","58223" "10/27/2017","19.3","19.05","19.27","30503" "10/30/2017","19.42","19.24","19.385","19563" "10/31/2017","19.32","19.18","19.289","65151" "11/1/2017","19.67","19.49","19.59","26889" "11/2/2017","19.6","19.4","19.6","20198" "11/3/2017","19.49","19.375","19.49","40802" "11/6/2017","19.54","19.37","19.54","30138" "11/7/2017","19.575","19.43","19.48","62877" "11/8/2017","19.58","19.34","19.56","31265" "11/9/2017","19.53","19.31","19.46","63103" "11/10/2017","19.46","19.28","19.37","45216" "11/13/2017","19.32","19.09","19.29","27663" "11/14/2017","19.2","19.03","19.17","31471" "11/15/2017","18.52","18.4","18.455","63882" "11/16/2017","18.8","18.64","18.715","23254" "11/17/2017","18.46","18.34","18.42","43042" "11/20/2017","18.51","18.4","18.48","37000" "11/21/2017","18.43","18.24","18.39","33456" "11/22/2017","18.55","18.43","18.55","31183"