Date,High Price,Low Price,Close Price,Volume "12/29/2016","149.17","147.68","148.625","3684" "12/30/2016","149.81","147.83","148.8","3065" "1/3/2017","150.55","148.57","150.4","4825" "1/4/2017","153.27","151.08","152.87","5301" "1/5/2017","158.79","156.47","158.54","4367" "1/6/2017","158.47","157.54","158.26","5555" "1/9/2017","156.78","155.02","156.275","4501" "1/10/2017","157.28","155.01","155.01","4112" "1/11/2017","155.45","153.24","155.095","3701" "1/12/2017","158.02","156.96","157.37","5445" "1/13/2017","159.09","158.1","158.1","2442" "1/17/2017","159.78","158.64","159.185","4096" "1/18/2017","159.13","157.17","158.115","3794" "1/19/2017","160.4","159.52","160.19","5079" "1/20/2017","161.78","160.27","161.665","4094" "1/23/2017","162.99","161.47","162.17","3547" "1/24/2017","163.98","162.82","163.98","4750" "1/25/2017","167.3","165.28","167.3","3704" "1/26/2017","168.36","167.2","168.21","4451" "1/27/2017","168.2","166.98","167.545","2992" "1/30/2017","165.95","164.9","165","4452" "1/31/2017","168.17","166.13","167.45","20251" "2/1/2017","170.51","168.87","170.15","4531" "2/2/2017","167.43","166.45","166.9","10688" "2/3/2017","173.47","171.33","173.01","6619" "2/6/2017","169.75","168.86","169.2125","4808" "2/7/2017","169.35","168.25","168.95","2846" "2/8/2017","167.49","165.87","167.155","4369" "2/9/2017","169.64","168.7","169.54","2835" "2/10/2017","168.55","167.26","168.451","4193" "2/13/2017","170.44","168.77","169.53","2868" "2/14/2017","170.85","169.95","170.56","3737" "2/15/2017","172.99","170.63","172.7","3259" "2/16/2017","172.45","171.0886","171.87","4344" "2/17/2017","168.85","167.23","168.05","3336" "2/21/2017","170.21","169.385","170.15","4104" "2/22/2017","168.09","166.62","167.51","4542" "2/23/2017","168.82","167.08","167.56","2482" "2/24/2017","166.71","165.4301","166.51","3743" "2/27/2017","166.07","164.79","165.475","3980" "2/28/2017","165.22","164.32","164.37","5074" "3/1/2017","165.43","164.01","165.19","5189" "3/2/2017","165.22","163.89","164.65","5077" "3/3/2017","165.12","163.57","164.87","4703" "3/6/2017","163.75","162.96","163.74","2762" "3/7/2017","164.09","162.48","163.63","3361" "3/8/2017","164.48","162.21","163.11","4885" "3/9/2017","162.07","160.6","161.88","3563" "3/10/2017","163.61","162.44","162.53","2084" "3/13/2017","164.49","162.6","164.33","4141" "3/14/2017","160.94","159.09","160.81","2780" "3/15/2017","163.23","159.88","163.22","2859" "3/16/2017","164.66","163.43","164.66","3820" "3/17/2017","165.37","163.89","164.505","3695" "3/20/2017","165.27","163.59","164.62","3591" "3/21/2017","168.14","164.55","164.865","2425" "3/22/2017","163.11","161.337","162.35","3522" "3/23/2017","162.02","160.28","161.381","4000" "3/24/2017","163.59","162.05","163.59","4217" "3/27/2017","159.6","157.305","159.39","3345" "3/28/2017","161","159.02","160.47","2984"