Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.
- Available history
- 1982-11-15 to 2026-09-04
- Data captured
Stock Price Chart
Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close
Logarithmic scale. Both lines share the same starting value for the selected range.
Historical Stock Price — 2018
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 2018-12-31 | $39.53 | $964.33 | 1,062,200 | — | — |
| 2018-12-28 | $39.51 | $963.84 | 1,155,600 | — | — |
| 2018-12-27 | $39.50 | $963.60 | 2,084,700 | — | — |
| 2018-12-26 | $39.80 | $970.92 | 1,375,600 | — | — |
| 2018-12-24 | $39.32 | $959.21 | 959,400 | — | — |
| 2018-12-21 | $39.96 | $974.82 | 1,786,000 | — | — |
| 2018-12-20 | $40.86 | $996.77 | 1,531,800 | — | — |
| 2018-12-19 | $41.09 | $1,002.39 | 1,762,500 | — | — |
| 2018-12-18 | $41.23 | $1,005.80 | 1,333,800 | — | — |
| 2018-12-17 | $41.60 | $1,014.83 | 1,406,000 | — | — |
| 2018-12-14 | $42.01 | $1,024.83 | 1,007,300 | — | — |
| 2018-12-13 | $41.95 | $1,023.36 | 1,124,100 | — | — |
| 2018-12-12 | $42.56 | $1,038.25 | 1,086,800 | — | — |
| 2018-12-11 | $42.21 | $1,029.71 | 1,195,500 | — | — |
| 2018-12-10 | $42.31 | $1,032.15 | 940,500 | — | — |
| 2018-12-07 | $42.80 | $1,044.10 | 1,289,900 | — | — |
| 2018-12-06 | $42.99 | $1,048.74 | 1,457,500 | — | — |
| 2018-12-04 | $43.18 | $1,053.37 | 922,500 | — | — |
| 2018-12-03 | $42.94 | $1,047.52 | 906,900 | — | — |
| 2018-11-30 | $42.88 | $1,046.05 | 670,100 | — | — |
| 2018-11-29 | $42.99 | $1,048.74 | 726,100 | — | — |
| 2018-11-28 | $42.83 | $1,044.83 | 716,700 | — | — |
| 2018-11-27 | $42.89 | $1,046.30 | 1,471,200 | — | — |
| 2018-11-26 | $42.91 | $1,046.78 | 1,123,700 | — | — |
| 2018-11-23 | $42.22 | $1,029.95 | 464,500 | — | — |
| 2018-11-21 | $42.11 | $1,027.27 | 727,500 | — | — |
| 2018-11-20 | $41.54 | $1,013.36 | 1,424,500 | — | — |
| 2018-11-19 | $42.26 | $1,030.93 | 1,115,100 | — | — |
| 2018-11-16 | $41.99 | $1,024.34 | 2,070,900 | — | — |
| 2018-11-15 | $41.70 | $1,017.27 | 1,588,000 | — | — |
| 2018-11-14 | $41.55 | $1,013.61 | 988,000 | — | — |
| 2018-11-13 | $41.31 | $1,007.75 | 1,090,900 | — | — |
| 2018-11-12 | $40.91 | $997.99 | 687,200 | — | — |
| 2018-11-09 | $40.99 | $999.95 | 818,100 | — | — |
| 2018-11-08 | $40.99 | $999.95 | 810,000 | — | — |
| 2018-11-07 | $40.89 | $997.51 | 889,500 | — | — |
| 2018-11-06 | $40.34 | $984.09 | 653,400 | — | — |
| 2018-11-05 | $40.57 | $989.70 | 900,500 | — | — |
| 2018-11-02 | $40.41 | $985.80 | 953,800 | — | — |
| 2018-11-01 | $40.80 | $995.31 | 1,557,500 | — | — |
| 2018-10-31 | $38.88 | $948.47 | 1,500,900 | — | — |
| 2018-10-30 | $39.28 | $958.23 | 1,807,400 | — | — |
| 2018-10-29 | $39.07 | $953.11 | 1,152,300 | — | — |
| 2018-10-26 | $39.42 | $961.65 | 1,273,800 | — | — |
| 2018-10-25 | $40.11 | $978.48 | 1,226,400 | — | — |
| 2018-10-24 | $40.38 | $985.06 | 877,600 | — | — |
| 2018-10-23 | $40.48 | $987.50 | 816,300 | — | — |
| 2018-10-22 | $40.50 | $987.99 | 936,000 | — | — |
| 2018-10-19 | $40.75 | $994.09 | 870,100 | — | — |
| 2018-10-18 | $40.23 | $981.41 | 869,200 | — | — |
| 2018-10-17 | $39.86 | $972.38 | 794,500 | — | — |
| 2018-10-16 | $39.99 | $975.55 | 710,000 | — | — |
| 2018-10-15 | $39.60 | $966.04 | 1,240,900 | — | — |
| 2018-10-12 | $39.05 | $952.62 | 1,136,500 | — | — |
| 2018-10-11 | $39.02 | $951.89 | 1,339,700 | — | — |
| 2018-10-10 | $39.40 | $961.16 | 1,346,200 | — | — |
| 2018-10-09 | $39.46 | $962.62 | 771,300 | — | — |
| 2018-10-08 | $40.16 | $979.70 | 520,600 | — | — |
| 2018-10-05 | $40.04 | $976.77 | 803,000 | — | — |
| 2018-10-04 | $40.31 | $983.36 | 1,215,500 | — | — |
| 2018-10-03 | $40.57 | $989.70 | 1,485,300 | — | — |
| 2018-10-02 | $40.79 | $995.07 | 887,400 | — | — |
| 2018-10-01 | $40.91 | $997.99 | 778,000 | — | — |
| 2018-09-28 | $40.52 | $988.48 | 660,800 | — | — |
| 2018-09-27 | $40.52 | $988.48 | 691,200 | — | — |
| 2018-09-26 | $40.65 | $991.65 | 937,100 | — | — |
| 2018-09-25 | $40.15 | $979.45 | 1,320,000 | — | — |
| 2018-09-24 | $40.02 | $976.28 | 565,400 | — | — |
| 2018-09-21 | $40.59 | $990.19 | 739,800 | — | — |
| 2018-09-20 | $40.61 | $990.68 | 555,800 | — | — |
| 2018-09-19 | $40.13 | $978.97 | 700,300 | — | — |
| 2018-09-18 | $40.56 | $989.46 | 625,700 | — | — |
| 2018-09-17 | $40.38 | $985.06 | 793,900 | — | — |
| 2018-09-14 | $39.91 | $973.60 | 775,400 | — | — |
| 2018-09-13 | $40.05 | $977.01 | 758,500 | — | — |
| 2018-09-12 | $40.65 | $977.48 | 1,060,500 | — | — |
| 2018-09-11 | $40.59 | $976.04 | 676,400 | — | — |
| 2018-09-10 | $40.08 | $963.77 | 570,000 | — | — |
| 2018-09-07 | $40.13 | $964.97 | 551,700 | — | — |
| 2018-09-06 | $40.42 | $971.95 | 665,700 | — | — |
| 2018-09-05 | $40.36 | $970.50 | 910,500 | — | — |
| 2018-09-04 | $39.90 | $959.44 | 750,200 | — | — |
| 2018-08-31 | $40.77 | $980.36 | 606,200 | — | — |
| 2018-08-30 | $41.32 | $993.59 | 609,700 | — | — |
| 2018-08-29 | $41.44 | $996.47 | 606,500 | — | — |
| 2018-08-28 | $41.24 | $991.67 | 447,400 | — | — |
| 2018-08-27 | $41.28 | $992.63 | 538,200 | — | — |
| 2018-08-24 | $41.02 | $986.38 | 400,800 | — | — |
| 2018-08-23 | $40.98 | $985.41 | 551,900 | — | — |
| 2018-08-22 | $41.40 | $995.51 | 423,800 | — | — |
| 2018-08-21 | $41.41 | $995.75 | 674,500 | — | — |
| 2018-08-20 | $41.56 | $999.36 | 551,700 | — | — |
| 2018-08-17 | $41.54 | $998.88 | 579,500 | — | — |
| 2018-08-16 | $41.04 | $986.86 | 557,900 | — | — |
| 2018-08-15 | $40.76 | $980.12 | 524,400 | — | — |
| 2018-08-14 | $41.08 | $987.82 | 717,700 | — | — |
| 2018-08-13 | $40.56 | $975.31 | 685,800 | — | — |
| 2018-08-10 | $40.51 | $974.11 | 642,300 | — | — |
| 2018-08-09 | $41.01 | $986.13 | 544,900 | — | — |
| 2018-08-08 | $40.96 | $984.93 | 705,300 | — | — |
| 2018-08-07 | $40.89 | $983.25 | 788,300 | — | — |
| 2018-08-06 | $41.52 | $998.40 | 564,800 | — | — |
| 2018-08-03 | $41.70 | $1,002.73 | 582,500 | — | — |
| 2018-08-02 | $41.65 | $1,001.52 | 780,000 | — | — |
| 2018-08-01 | $42.45 | $1,020.76 | 990,300 | — | — |
| 2018-07-31 | $42.43 | $1,020.28 | 897,400 | — | — |
| 2018-07-30 | $42.25 | $1,015.95 | 451,000 | — | — |
| 2018-07-27 | $42.15 | $1,013.55 | 490,600 | — | — |
| 2018-07-26 | $42.11 | $1,012.59 | 483,700 | — | — |
| 2018-07-25 | $42.04 | $1,010.90 | 579,500 | — | — |
| 2018-07-24 | $42.00 | $1,009.94 | 672,400 | — | — |
| 2018-07-23 | $41.98 | $1,009.46 | 514,300 | — | — |
| 2018-07-20 | $42.17 | $1,014.03 | 507,000 | — | — |
| 2018-07-19 | $41.98 | $1,009.46 | 963,700 | — | — |
| 2018-07-18 | $42.36 | $1,018.60 | 673,300 | — | — |
| 2018-07-17 | $42.49 | $1,021.72 | 561,000 | — | — |
| 2018-07-16 | $42.61 | $1,024.61 | 602,400 | — | — |
| 2018-07-13 | $42.52 | $1,022.44 | 657,000 | — | — |
| 2018-07-12 | $42.55 | $1,023.17 | 990,000 | — | — |
| 2018-07-11 | $41.79 | $1,004.89 | 1,148,500 | — | — |
| 2018-07-10 | $41.92 | $1,008.02 | 429,600 | — | — |
| 2018-07-09 | $41.51 | $998.16 | 843,800 | — | — |
| 2018-07-06 | $41.64 | $1,001.28 | 1,442,200 | — | — |
| 2018-07-05 | $40.87 | $982.77 | 1,541,800 | — | — |
| 2018-07-03 | $40.73 | $979.40 | 605,800 | — | — |
| 2018-07-02 | $40.40 | $971.47 | 654,100 | — | — |
| 2018-06-29 | $40.49 | $973.63 | 1,676,500 | — | — |
| 2018-06-28 | $40.34 | $970.02 | 1,158,800 | — | — |
| 2018-06-27 | $40.35 | $970.26 | 1,211,100 | — | — |
| 2018-06-26 | $40.50 | $973.87 | 813,600 | — | — |
| 2018-06-25 | $40.44 | $972.43 | 821,500 | — | — |
| 2018-06-22 | $40.96 | $984.93 | 742,500 | — | — |
| 2018-06-21 | $40.57 | $975.55 | 768,000 | — | — |
| 2018-06-20 | $40.62 | $976.76 | 689,000 | — | — |
| 2018-06-19 | $40.54 | $974.83 | 880,800 | — | — |
| 2018-06-18 | $40.93 | $984.21 | 1,336,600 | — | — |
| 2018-06-15 | $41.27 | $992.39 | 855,700 | — | — |
| 2018-06-14 | $41.48 | $997.44 | 807,900 | — | — |
| 2018-06-13 | $42.38 | $1,005.11 | 855,100 | — | — |
| 2018-06-12 | $42.53 | $1,008.66 | 709,700 | — | — |
| 2018-06-11 | $42.44 | $1,006.53 | 693,600 | — | — |
| 2018-06-08 | $42.34 | $1,004.16 | 643,500 | — | — |
| 2018-06-07 | $42.10 | $998.47 | 684,900 | — | — |
| 2018-06-06 | $42.01 | $996.33 | 658,300 | — | — |
| 2018-06-05 | $42.07 | $997.75 | 685,200 | — | — |
| 2018-06-04 | $41.92 | $994.20 | 713,600 | — | — |
| 2018-06-01 | $41.70 | $988.98 | 645,200 | — | — |
| 2018-05-31 | $41.67 | $988.27 | 795,700 | — | — |
| 2018-05-30 | $42.09 | $998.23 | 756,800 | — | — |
| 2018-05-29 | $41.76 | $990.40 | 935,400 | — | — |
| 2018-05-25 | $42.10 | $998.47 | 724,900 | — | — |
| 2018-05-24 | $42.38 | $1,005.11 | 573,800 | — | — |
| 2018-05-23 | $42.49 | $1,007.72 | 959,900 | — | — |
| 2018-05-22 | $42.42 | $1,006.06 | 647,300 | — | — |
| 2018-05-21 | $42.27 | $1,002.50 | 356,800 | — | — |
| 2018-05-18 | $42.16 | $999.89 | 552,600 | — | — |
| 2018-05-17 | $42.28 | $1,002.74 | 728,300 | — | — |
| 2018-05-16 | $42.37 | $1,004.87 | 685,700 | — | — |
| 2018-05-15 | $42.12 | $998.94 | 730,400 | — | — |
| 2018-05-14 | $42.19 | $1,000.60 | 910,300 | — | — |
| 2018-05-11 | $42.05 | $997.28 | 927,400 | — | — |
| 2018-05-10 | $41.74 | $989.93 | 876,100 | — | — |
| 2018-05-09 | $41.41 | $982.10 | 784,000 | — | — |
| 2018-05-08 | $41.36 | $980.92 | 858,500 | — | — |
| 2018-05-07 | $41.49 | $984.00 | 836,300 | — | — |
| 2018-05-04 | $41.49 | $984.00 | 1,336,800 | — | — |
| 2018-05-03 | $41.39 | $981.63 | 1,154,500 | — | — |
| 2018-05-02 | $41.93 | $994.43 | 896,200 | — | — |
| 2018-05-01 | $42.36 | $1,004.63 | 646,600 | — | — |
| 2018-04-30 | $42.45 | $1,006.77 | 686,300 | — | — |
| 2018-04-27 | $42.63 | $1,011.04 | 836,200 | — | — |
| 2018-04-26 | $42.41 | $1,005.82 | 772,900 | — | — |
| 2018-04-25 | $42.15 | $999.65 | 979,700 | — | — |
| 2018-04-24 | $41.89 | $993.49 | 1,232,600 | — | — |
| 2018-04-23 | $41.76 | $990.40 | 1,479,700 | — | — |
| 2018-04-20 | $41.91 | $993.96 | 1,546,700 | — | — |
| 2018-04-19 | $41.90 | $993.72 | 1,996,000 | — | — |
| 2018-04-18 | $42.70 | $1,012.70 | 752,800 | — | — |
| 2018-04-17 | $42.89 | $1,017.20 | 911,000 | — | — |
| 2018-04-16 | $43.11 | $1,022.42 | 1,256,400 | — | — |
| 2018-04-13 | $42.75 | $1,013.88 | 1,081,900 | — | — |
| 2018-04-12 | $43.16 | $1,023.61 | 971,100 | — | — |
| 2018-04-11 | $43.35 | $1,028.11 | 1,074,300 | — | — |
| 2018-04-10 | $43.17 | $1,023.84 | 869,700 | — | — |
| 2018-04-09 | $42.98 | $1,019.34 | 1,691,300 | — | — |
| 2018-04-06 | $42.73 | $1,013.41 | 1,340,600 | — | — |
| 2018-04-05 | $43.12 | $1,022.66 | 2,307,400 | — | — |
| 2018-04-04 | $42.91 | $1,017.68 | 1,042,600 | — | — |
| 2018-04-03 | $42.49 | $1,007.72 | 1,069,100 | — | — |
| 2018-04-02 | $42.59 | $1,010.09 | 665,800 | — | — |
| 2018-03-29 | $43.04 | $1,020.76 | 816,200 | — | — |
| 2018-03-28 | $42.75 | $1,013.88 | 761,000 | — | — |
| 2018-03-27 | $42.53 | $1,008.66 | 965,900 | — | — |
| 2018-03-26 | $42.22 | $1,001.31 | 1,045,600 | — | — |
| 2018-03-23 | $42.36 | $1,004.63 | 804,000 | — | — |
| 2018-03-22 | $42.71 | $1,012.93 | 854,300 | — | — |
| 2018-03-21 | $43.10 | $1,022.18 | 763,800 | — | — |
| 2018-03-20 | $42.90 | $1,017.44 | 563,400 | — | — |
| 2018-03-19 | $43.10 | $1,022.18 | 793,400 | — | — |
| 2018-03-16 | $43.11 | $1,022.42 | 1,248,800 | — | — |
| 2018-03-15 | $43.15 | $1,023.37 | 838,600 | — | — |
| 2018-03-14 | $43.47 | $1,030.96 | 1,097,300 | — | — |
| 2018-03-13 | $44.23 | $1,035.18 | 1,044,600 | — | — |
| 2018-03-12 | $44.52 | $1,041.97 | 862,500 | — | — |
| 2018-03-09 | $44.42 | $1,039.63 | 799,000 | — | — |
| 2018-03-08 | $44.19 | $1,034.24 | 1,246,800 | — | — |
| 2018-03-07 | $43.90 | $1,027.46 | 1,324,300 | — | — |
| 2018-03-06 | $43.94 | $1,028.39 | 687,600 | — | — |
| 2018-03-05 | $43.56 | $1,019.50 | 1,575,500 | — | — |
| 2018-03-02 | $43.52 | $1,018.56 | 1,129,200 | — | — |
| 2018-03-01 | $43.47 | $1,017.39 | 1,265,700 | — | — |
| 2018-02-28 | $43.63 | $1,021.14 | 1,021,100 | — | — |
| 2018-02-27 | $44.63 | $1,044.54 | 938,800 | — | — |
| 2018-02-26 | $44.72 | $1,046.65 | 693,200 | — | — |
| 2018-02-23 | $44.46 | $1,040.56 | 1,191,500 | — | — |
| 2018-02-22 | $43.97 | $1,029.09 | 636,400 | — | — |
| 2018-02-21 | $44.21 | $1,034.71 | 722,800 | — | — |
| 2018-02-20 | $44.13 | $1,032.84 | 815,700 | — | — |
| 2018-02-16 | $44.49 | $1,041.26 | 804,200 | — | — |
| 2018-02-15 | $44.51 | $1,041.73 | 1,164,300 | — | — |
| 2018-02-14 | $44.48 | $1,041.03 | 778,400 | — | — |
| 2018-02-13 | $44.48 | $1,041.03 | 880,800 | — | — |
| 2018-02-12 | $44.93 | $1,051.56 | 1,004,800 | — | — |
| 2018-02-09 | $44.39 | $1,038.92 | 1,207,100 | — | — |
| 2018-02-08 | $44.41 | $1,039.39 | 1,696,900 | — | — |
| 2018-02-07 | $45.02 | $1,053.67 | 2,614,100 | — | — |
| 2018-02-06 | $44.63 | $1,044.54 | 1,654,300 | — | — |
| 2018-02-05 | $44.74 | $1,047.12 | 1,788,300 | — | — |
| 2018-02-02 | $45.36 | $1,061.63 | 995,200 | — | — |
| 2018-02-01 | $46.55 | $1,089.48 | 1,083,200 | — | — |
| 2018-01-31 | $46.75 | $1,094.16 | 952,600 | — | — |
| 2018-01-30 | $46.38 | $1,085.50 | 798,600 | — | — |
| 2018-01-29 | $46.58 | $1,090.18 | 900,200 | — | — |
| 2018-01-26 | $47.10 | $1,102.35 | 882,000 | — | — |
| 2018-01-25 | $46.80 | $1,095.33 | 798,000 | — | — |
| 2018-01-24 | $46.41 | $1,086.20 | 790,900 | — | — |
| 2018-01-23 | $46.45 | $1,087.14 | 794,300 | — | — |
| 2018-01-22 | $46.64 | $1,091.58 | 620,800 | — | — |
| 2018-01-19 | $46.45 | $1,087.14 | 615,600 | — | — |
| 2018-01-18 | $46.51 | $1,088.54 | 732,800 | — | — |
| 2018-01-17 | $46.49 | $1,088.07 | 679,300 | — | — |
| 2018-01-16 | $46.46 | $1,087.37 | 745,700 | — | — |
| 2018-01-12 | $46.45 | $1,087.14 | 727,400 | — | — |
| 2018-01-11 | $46.68 | $1,092.52 | 982,400 | — | — |
| 2018-01-10 | $46.45 | $1,087.14 | 1,019,800 | — | — |
| 2018-01-09 | $46.91 | $1,097.90 | 926,900 | — | — |
| 2018-01-08 | $47.36 | $1,108.44 | 843,300 | — | — |
| 2018-01-05 | $47.57 | $1,113.35 | 901,100 | — | — |
| 2018-01-04 | $47.58 | $1,113.58 | 709,100 | — | — |
| 2018-01-03 | $47.47 | $1,111.01 | 670,400 | — | — |
| 2018-01-02 | $47.80 | $1,118.73 | 605,500 | — | — |