| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2017 | $78.71 | $80.65 | $77.64 | $78.92 | 29,446,600 |
November 2017 | $78.71 | $79.35 | $74.68 | $78.88 | 38,951,400 |
October 2017 | $78.15 | $80.84 | $75.93 | $77.57 | 24,353,100 |
September 2017 | $77.65 | $78.34 | $76.44 | $78.10 | 22,426,400 |
August 2017 | $76.45 | $77.58 | $74.17 | $77.46 | 32,894,900 |
July 2017 | $71.45 | $76.33 | $71.05 | $76.04 | 29,264,900 |
June 2017 | $71.34 | $72.54 | $69.25 | $71.19 | 32,930,200 |
May 2017 | $70.00 | $71.41 | $67.89 | $71.34 | 37,209,800 |
April 2017 | $66.36 | $70.27 | $65.54 | $69.94 | 29,079,100 |
March 2017 | $68.45 | $69.02 | $65.63 | $66.15 | 33,491,700 |
February 2017 | $65.96 | $69.43 | $62.52 | $68.11 | 38,042,600 |
January 2017 | $63.15 | $66.52 | $62.82 | $65.75 | 32,277,300 |
December 2016 | $63.67 | $64.39 | $61.03 | $62.62 | 42,775,000 |
November 2016 | $60.98 | $65.37 | $60.96 | $63.68 | 36,451,500 |
October 2016 | $63.36 | $64.92 | $60.43 | $60.98 | 30,694,400 |
September 2016 | $65.29 | $67.15 | $61.77 | $63.55 | 48,040,500 |
August 2016 | $65.56 | $66.37 | $63.91 | $65.23 | 27,842,400 |
July 2016 | $60.68 | $66.94 | $60.66 | $65.39 | 41,020,700 |
June 2016 | $60.85 | $62.10 | $55.94 | $60.58 | 46,497,300 |
May 2016 | $54.07 | $61.11 | $53.84 | $60.85 | 69,448,700 |
April 2016 | $52.14 | $54.72 | $51.86 | $53.91 | 36,072,900 |
March 2016 | $47.98 | $52.22 | $47.89 | $51.87 | 51,924,400 |
February 2016 | $48.45 | $49.80 | $44.96 | $47.53 | 44,278,400 |
January 2016 | $48.56 | $49.84 | $46.34 | $48.73 | 40,318,700 |
December 2015 | $51.97 | $53.59 | $47.72 | $49.44 | 51,220,500 |