| Date | Open | High | Low | Close | Adj Close* | Volume |
|---|---|---|---|---|---|---|
| May 16, 2017 | 68.23 | 69.44 | 68.16 | 69.41 | 69.41 | 33,670,800 |
| May 16, 2017 | 0.39 Dividend | |||||
| May 15, 2017 | 68.14 | 68.48 | 67.57 | 68.43 | 68.43 | 31,530,300 |
| May 12, 2017 | 68.61 | 68.61 | 68.04 | 68.38 | 68.38 | 18,714,100 |
| May 11, 2017 | 68.36 | 68.73 | 68.12 | 68.46 | 68.46 | 28,789,400 |
| May 10, 2017 | 68.99 | 69.56 | 68.92 | 69.31 | 69.31 | 17,977,800 |
| May 09, 2017 | 68.86 | 69.28 | 68.68 | 69.04 | 69.04 | 22,858,400 |
| May 08, 2017 | 68.97 | 69.05 | 68.42 | 68.94 | 68.94 | 18,566,100 |
| May 05, 2017 | 68.90 | 69.03 | 68.49 | 69.00 | 69.00 | 19,128,800 |
| May 04, 2017 | 69.03 | 69.08 | 68.64 | 68.81 | 68.81 | 21,749,400 |
| May 03, 2017 | 69.38 | 69.38 | 68.71 | 69.08 | 69.08 | 28,928,000 |
| May 02, 2017 | 69.71 | 69.71 | 69.13 | 69.30 | 69.30 | 23,906,100 |
| May 01, 2017 | 68.68 | 69.55 | 68.50 | 69.41 | 69.41 | 31,954,400 |
| Apr 28, 2017 | 68.91 | 69.14 | 67.69 | 68.46 | 68.46 | 39,548,800 |
| Apr 27, 2017 | 68.15 | 68.38 | 67.58 | 68.27 | 68.27 | 34,971,000 |
| Apr 26, 2017 | 68.08 | 68.31 | 67.62 | 67.83 | 67.83 | 26,190,800 |
| Apr 25, 2017 | 67.90 | 68.04 | 67.60 | 67.92 | 67.92 | 30,242,700 |
| Apr 24, 2017 | 67.48 | 67.66 | 67.10 | 67.53 | 67.53 | 29,770,000 |
| Apr 21, 2017 | 65.67 | 66.70 | 65.45 | 66.40 | 66.40 | 32,522,600 |
| Apr 20, 2017 | 65.46 | 65.75 | 65.14 | 65.50 | 65.50 | 22,299,500 |
| Apr 19, 2017 | 65.65 | 65.75 | 64.89 | 65.04 | 65.04 | 26,992,800 |
| Apr 18, 2017 | 65.33 | 65.71 | 65.16 | 65.39 | 65.39 | 15,155,600 |
| Apr 17, 2017 | 65.04 | 65.49 | 65.01 | 65.48 | 65.48 | 16,689,300 |
| Apr 13, 2017 | 65.29 | 65.86 | 64.95 | 64.95 | 64.95 | 17,896,500 |
| Apr 12, 2017 | 65.42 | 65.51 | 65.11 | 65.23 | 65.23 | 17,108,500 |
| Apr 11, 2017 | 65.60 | 65.61 | 64.85 | 65.48 | 65.48 | 18,791,500 |
| Apr 10, 2017 | 65.61 | 65.82 | 65.36 | 65.53 | 65.53 | 17,952,700 |
| Apr 07, 2017 | 65.85 | 65.96 | 65.44 | 65.68 | 65.68 | 14,108,500 |
| Apr 06, 2017 | 65.60 | 66.06 | 65.48 | 65.73 | 65.73 | 18,103,500 |
| Apr 05, 2017 | 66.30 | 66.35 | 65.44 | 65.56 | 65.56 | 21,448,600 |
| Apr 04, 2017 | 65.39 | 65.81 | 65.28 | 65.73 | 65.73 | 12,997,400 |
| Apr 03, 2017 | 65.81 | 65.94 | 65.19 | 65.55 | 65.55 | 20,400,900 |
| Mar 31, 2017 | 65.65 | 66.19 | 65.45 | 65.86 | 65.86 | 21,040,300 |
| Mar 30, 2017 | 65.42 | 65.98 | 65.36 | 65.71 | 65.71 | 15,122,800 |
| Mar 29, 2017 | 65.12 | 65.50 | 64.95 | 65.47 | 65.47 | 13,618,400 |
| Mar 28, 2017 | 64.96 | 65.47 | 64.65 | 65.29 | 65.29 | 20,080,400 |
| Mar 27, 2017 | 64.63 | 65.22 | 64.35 | 65.10 | 65.10 | 18,614,700 |
| Mar 24, 2017 | 65.36 | 65.45 | 64.76 | 64.98 | 64.98 | 22,617,100 |
| Mar 23, 2017 | 64.94 | 65.24 | 64.77 | 64.87 | 64.87 | 19,269,200 |
| Mar 22, 2017 | 64.12 | 65.14 | 64.12 | 65.03 | 65.03 | 20,680,000 |
| Mar 21, 2017 | 65.19 | 65.50 | 64.13 | 64.21 | 64.21 | 26,640,500 |
| Mar 20, 2017 | 64.91 | 65.18 | 64.72 | 64.93 | 64.93 | 14,598,100 |
| Mar 17, 2017 | 64.91 | 65.24 | 64.68 | 64.87 | 64.87 | 49,219,700 |
| Mar 16, 2017 | 64.75 | 64.76 | 64.30 | 64.64 | 64.64 | 20,674,300 |
| Mar 15, 2017 | 64.55 | 64.92 | 64.25 | 64.75 | 64.75 | 24,833,800 |
| Mar 14, 2017 | 64.53 | 64.55 | 64.15 | 64.41 | 64.41 | 14,280,200 |
| Mar 13, 2017 | 65.01 | 65.19 | 64.57 | 64.71 | 64.71 | 20,100,000 |
| Mar 10, 2017 | 65.11 | 65.26 | 64.75 | 64.93 | 64.93 | 19,538,200 |
| Mar 09, 2017 | 65.19 | 65.20 | 64.48 | 64.73 | 64.73 | 19,846,800 |
| Mar 08, 2017 | 64.26 | 65.08 | 64.25 | 64.99 | 64.99 | 21,510,900 |
| Mar 07, 2017 | 64.19 | 64.78 | 64.19 | 64.40 | 64.40 | 18,521,000 |
| Mar 06, 2017 | 63.97 | 64.56 | 63.81 | 64.27 | 64.27 | 18,750,300 |
| Mar 03, 2017 | 63.99 | 64.28 | 63.62 | 64.25 | 64.25 | 18,135,900 |
| Mar 02, 2017 | 64.69 | 64.75 | 63.88 | 64.01 | 64.01 | 24,539,600 |
| Mar 01, 2017 | 64.13 | 64.99 | 64.02 | 64.94 | 64.94 | 26,937,500 |
| Feb 28, 2017 | 64.08 | 64.20 | 63.76 | 63.98 | 63.98 | 23,239,800 |
| Feb 27, 2017 | 64.54 | 64.54 | 64.05 | 64.23 | 64.23 | 15,871,500 |
| Feb 24, 2017 | 64.53 | 64.80 | 64.14 | 64.62 | 64.62 | 21,796,800 |
| Feb 23, 2017 | 64.42 | 64.73 | 64.19 | 64.62 | 64.62 | 20,273,100 |
| Feb 22, 2017 | 64.33 | 64.39 | 64.05 | 64.36 | 64.36 | 19,292,700 |
| Feb 21, 2017 | 64.61 | 64.95 | 64.45 | 64.49 | 64.49 | 20,655,900 |
| Feb 17, 2017 | 64.47 | 64.69 | 64.30 | 64.62 | 64.62 | 21,248,800 |
| Feb 16, 2017 | 64.74 | 65.24 | 64.44 | 64.52 | 64.52 | 20,546,300 |
| Feb 15, 2017 | 64.50 | 64.57 | 64.16 | 64.53 | 64.53 | 17,005,200 |
| Feb 14, 2017 | 64.41 | 64.72 | 64.02 | 64.57 | 64.57 | 23,108,400 |
| Feb 14, 2017 | 0.39 Dividend | |||||
| Feb 13, 2017 | 64.24 | 64.86 | 64.13 | 64.72 | 64.72 | 22,920,100 |
| Feb 10, 2017 | 64.25 | 64.30 | 63.98 | 64.00 | 64.00 | 18,170,700 |
| Feb 09, 2017 | 63.52 | 64.44 | 63.32 | 64.06 | 64.06 | 22,644,400 |
| Feb 08, 2017 | 63.57 | 63.81 | 63.22 | 63.34 | 63.34 | 18,096,400 |
| Feb 07, 2017 | 63.74 | 63.78 | 63.23 | 63.43 | 63.43 | 20,277,200 |
| Feb 06, 2017 | 63.50 | 63.65 | 63.14 | 63.64 | 63.64 | 19,796,400 |
| Feb 03, 2017 | 63.50 | 63.70 | 63.07 | 63.68 | 63.68 | 30,301,800 |
| Feb 02, 2017 | 63.25 | 63.41 | 62.75 | 63.17 | 63.17 | 45,827,000 |
| Feb 01, 2017 | 64.36 | 64.62 | 63.47 | 63.58 | 63.58 | 39,671,500 |
| Jan 31, 2017 | 64.86 | 65.15 | 64.26 | 64.65 | 64.65 | 25,270,500 |
| Jan 30, 2017 | 65.69 | 65.79 | 64.80 | 65.13 | 65.13 | 31,651,400 |
| Jan 27, 2017 | 65.39 | 65.91 | 64.89 | 65.78 | 65.78 | 44,818,000 |
| Jan 26, 2017 | 64.12 | 64.54 | 63.55 | 64.27 | 64.27 | 43,554,600 |
| Jan 25, 2017 | 63.95 | 64.10 | 63.45 | 63.68 | 63.68 | 23,672,700 |
| Jan 24, 2017 | 63.20 | 63.74 | 62.94 | 63.52 | 63.52 | 24,672,900 |
| Jan 23, 2017 | 62.70 | 63.12 | 62.57 | 62.96 | 62.96 | 23,097,600 |
| Jan 20, 2017 | 62.67 | 62.82 | 62.37 | 62.74 | 62.74 | 30,213,500 |
| Jan 19, 2017 | 62.24 | 62.98 | 62.20 | 62.30 | 62.30 | 18,451,700 |
| Jan 18, 2017 | 62.67 | 62.70 | 62.12 | 62.50 | 62.50 | 19,670,100 |
| Jan 17, 2017 | 62.68 | 62.70 | 62.03 | 62.53 | 62.53 | 20,664,000 |
| Jan 13, 2017 | 62.62 | 62.87 | 62.35 | 62.70 | 62.70 | 19,422,300 |
| Jan 12, 2017 | 63.06 | 63.40 | 61.95 | 62.61 | 62.61 | 20,968,200 |
| Jan 11, 2017 | 62.61 | 63.23 | 62.43 | 63.19 | 63.19 | 21,517,300 |
| Jan 10, 2017 | 62.73 | 63.07 | 62.28 | 62.62 | 62.62 | 18,593,000 |
| Jan 09, 2017 | 62.76 | 63.08 | 62.54 | 62.64 | 62.64 | 20,256,600 |
| Jan 06, 2017 | 62.30 | 63.15 | 62.04 | 62.84 | 62.84 | 19,922,900 |
| Jan 05, 2017 | 62.19 | 62.66 | 62.03 | 62.30 | 62.30 | 24,876,000 |
| Jan 04, 2017 | 62.48 | 62.75 | 62.12 | 62.30 | 62.30 | 21,340,000 |
| Jan 03, 2017 | 62.79 | 62.84 | 62.13 | 62.58 | 62.58 | 20,694,100 |
| Dec 30, 2016 | 62.96 | 62.99 | 62.03 | 62.14 | 62.14 | 25,579,900 |
| Dec 29, 2016 | 62.86 | 63.20 | 62.73 | 62.90 | 62.90 | 10,250,600 |
| Dec 28, 2016 | 63.40 | 63.40 | 62.83 | 62.99 | 62.99 | 14,653,300 |
| Dec 27, 2016 | 63.21 | 64.07 | 63.21 | 63.28 | 63.28 | 11,763,200 |
| Dec 23, 2016 | 63.45 | 63.54 | 62.80 | 63.24 | 63.24 | 12,403,800 |
| *Close price adjusted for dividends and splits. | ||||||