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
- 1980-03-17 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 | $81.25 | $138.39 | 1,147,100 | — | — |
| 2018-12-28 | $81.13 | $138.19 | 750,200 | — | — |
| 2018-12-27 | $81.39 | $138.63 | 843,300 | — | — |
| 2018-12-26 | $81.07 | $138.08 | 992,800 | — | — |
| 2018-12-24 | $78.02 | $132.89 | 630,300 | — | — |
| 2018-12-21 | $78.11 | $133.04 | 1,983,900 | — | — |
| 2018-12-20 | $79.09 | $134.71 | 1,413,700 | — | — |
| 2018-12-19 | $80.50 | $137.11 | 1,768,800 | — | — |
| 2018-12-18 | $82.30 | $140.18 | 1,294,200 | — | — |
| 2018-12-17 | $83.59 | $142.37 | 1,713,700 | — | — |
| 2018-12-14 | $84.06 | $143.18 | 1,172,400 | — | — |
| 2018-12-13 | $83.76 | $142.66 | 1,058,700 | — | — |
| 2018-12-12 | $84.83 | $144.49 | 869,500 | — | — |
| 2018-12-11 | $83.86 | $142.83 | 1,096,700 | — | — |
| 2018-12-10 | $84.00 | $143.07 | 1,349,800 | — | — |
| 2018-12-07 | $83.93 | $142.95 | 1,589,900 | — | — |
| 2018-12-06 | $87.49 | $149.02 | 2,250,900 | — | — |
| 2018-12-04 | $88.41 | $150.58 | 1,668,500 | — | — |
| 2018-12-03 | $89.87 | $153.07 | 4,109,000 | — | — |
| 2018-11-30 | $91.00 | $155.00 | 3,746,900 | — | — |
| 2018-11-29 | $96.85 | $164.96 | 777,100 | — | — |
| 2018-11-28 | $96.48 | $164.33 | 881,700 | — | — |
| 2018-11-27 | $95.60 | $162.83 | 948,800 | — | — |
| 2018-11-26 | $97.53 | $166.12 | 1,346,100 | — | — |
| 2018-11-23 | $96.03 | $163.56 | 375,600 | — | — |
| 2018-11-21 | $94.20 | $160.45 | 662,800 | — | — |
| 2018-11-20 | $93.96 | $160.04 | 1,048,500 | — | — |
| 2018-11-19 | $94.89 | $161.62 | 1,274,100 | — | — |
| 2018-11-16 | $97.71 | $166.42 | 1,201,100 | — | — |
| 2018-11-15 | $97.56 | $166.17 | 1,109,700 | — | — |
| 2018-11-14 | $96.69 | $164.69 | 854,600 | — | — |
| 2018-11-13 | $95.56 | $162.76 | 674,500 | — | — |
| 2018-11-12 | $95.66 | $162.93 | 845,800 | — | — |
| 2018-11-09 | $97.32 | $165.76 | 1,109,700 | — | — |
| 2018-11-08 | $98.40 | $167.60 | 1,044,700 | — | — |
| 2018-11-07 | $100.40 | $171.01 | 973,100 | — | — |
| 2018-11-06 | $98.83 | $168.33 | 662,100 | — | — |
| 2018-11-05 | $97.87 | $166.70 | 1,185,500 | — | — |
| 2018-11-02 | $98.29 | $167.41 | 1,468,200 | — | — |
| 2018-11-01 | $97.55 | $166.15 | 2,048,100 | — | — |
| 2018-10-31 | $91.71 | $156.21 | 2,712,800 | — | — |
| 2018-10-30 | $91.84 | $155.35 | 1,344,000 | — | — |
| 2018-10-29 | $92.03 | $155.68 | 1,373,000 | — | — |
| 2018-10-26 | $92.71 | $156.83 | 1,544,100 | — | — |
| 2018-10-25 | $93.50 | $158.16 | 1,417,000 | — | — |
| 2018-10-24 | $92.05 | $155.71 | 1,862,500 | — | — |
| 2018-10-23 | $94.06 | $159.11 | 3,557,100 | — | — |
| 2018-10-22 | $95.01 | $160.72 | 7,593,800 | — | — |
| 2018-10-19 | $98.04 | $165.84 | 3,348,500 | — | — |
| 2018-10-18 | $98.49 | $166.60 | 1,024,800 | — | — |
| 2018-10-17 | $100.89 | $170.66 | 659,600 | — | — |
| 2018-10-16 | $101.91 | $172.39 | 1,004,900 | — | — |
| 2018-10-15 | $98.81 | $167.14 | 846,100 | — | — |
| 2018-10-12 | $98.31 | $166.30 | 945,200 | — | — |
| 2018-10-11 | $97.81 | $165.45 | 1,240,700 | — | — |
| 2018-10-10 | $98.37 | $166.40 | 1,584,800 | — | — |
| 2018-10-09 | $100.70 | $170.34 | 621,400 | — | — |
| 2018-10-08 | $100.75 | $170.43 | 871,100 | — | — |
| 2018-10-05 | $101.64 | $171.93 | 1,010,900 | — | — |
| 2018-10-04 | $101.44 | $171.59 | 1,383,600 | — | — |
| 2018-10-03 | $103.53 | $175.13 | 1,248,100 | — | — |
| 2018-10-02 | $105.14 | $177.85 | 972,800 | — | — |
| 2018-10-01 | $105.69 | $178.78 | 1,447,000 | — | — |
| 2018-09-28 | $105.12 | $177.82 | 1,253,500 | — | — |
| 2018-09-27 | $105.98 | $179.27 | 688,000 | — | — |
| 2018-09-26 | $106.39 | $179.97 | 737,400 | — | — |
| 2018-09-25 | $105.56 | $178.56 | 1,005,100 | — | — |
| 2018-09-24 | $106.21 | $179.66 | 827,600 | — | — |
| 2018-09-21 | $107.46 | $181.78 | 1,875,900 | — | — |
| 2018-09-20 | $107.01 | $181.01 | 1,071,200 | — | — |
| 2018-09-19 | $108.99 | $184.36 | 1,865,200 | — | — |
| 2018-09-18 | $107.62 | $182.05 | 1,542,200 | — | — |
| 2018-09-17 | $105.81 | $178.99 | 1,272,700 | — | — |
| 2018-09-14 | $105.59 | $178.61 | 1,224,500 | — | — |
| 2018-09-13 | $103.34 | $174.81 | 595,600 | — | — |
| 2018-09-12 | $102.88 | $174.03 | 851,300 | — | — |
| 2018-09-11 | $101.57 | $171.81 | 604,100 | — | — |
| 2018-09-10 | $102.89 | $174.05 | 1,071,100 | — | — |
| 2018-09-07 | $101.00 | $170.85 | 824,300 | — | — |
| 2018-09-06 | $101.03 | $170.90 | 899,500 | — | — |
| 2018-09-05 | $100.09 | $169.31 | 1,243,400 | — | — |
| 2018-09-04 | $99.29 | $167.96 | 1,108,600 | — | — |
| 2018-08-31 | $99.31 | $167.99 | 973,900 | — | — |
| 2018-08-30 | $99.79 | $168.80 | 532,400 | — | — |
| 2018-08-29 | $100.82 | $170.54 | 611,500 | — | — |
| 2018-08-28 | $101.85 | $172.29 | 736,300 | — | — |
| 2018-08-27 | $101.71 | $172.05 | 679,000 | — | — |
| 2018-08-24 | $100.99 | $170.83 | 563,000 | — | — |
| 2018-08-23 | $99.93 | $169.04 | 492,600 | — | — |
| 2018-08-22 | $100.49 | $169.99 | 504,200 | — | — |
| 2018-08-21 | $100.13 | $169.38 | 1,042,700 | — | — |
| 2018-08-20 | $99.65 | $168.56 | 719,800 | — | — |
| 2018-08-17 | $98.53 | $166.67 | 930,100 | — | — |
| 2018-08-16 | $98.24 | $166.18 | 669,100 | — | — |
| 2018-08-15 | $98.71 | $166.97 | 705,000 | — | — |
| 2018-08-14 | $98.13 | $165.99 | 548,300 | — | — |
| 2018-08-13 | $97.94 | $165.67 | 492,700 | — | — |
| 2018-08-10 | $97.82 | $165.47 | 621,700 | — | — |
| 2018-08-09 | $98.33 | $166.33 | 595,800 | — | — |
| 2018-08-08 | $97.68 | $165.23 | 681,100 | — | — |
| 2018-08-07 | $98.96 | $167.40 | 466,400 | — | — |
| 2018-08-06 | $99.21 | $167.82 | 837,300 | — | — |
| 2018-08-03 | $99.53 | $168.36 | 793,500 | — | — |
| 2018-08-02 | $98.66 | $166.89 | 995,600 | — | — |
| 2018-08-01 | $98.82 | $167.16 | 785,000 | — | — |
| 2018-07-31 | $99.61 | $168.50 | 1,389,700 | — | — |
| 2018-07-30 | $99.20 | $166.74 | 1,064,200 | — | — |
| 2018-07-27 | $101.31 | $170.28 | 1,526,800 | — | — |
| 2018-07-26 | $100.86 | $169.53 | 1,749,700 | — | — |
| 2018-07-25 | $101.67 | $170.89 | 1,476,300 | — | — |
| 2018-07-24 | $101.11 | $169.95 | 3,966,600 | — | — |
| 2018-07-23 | $106.04 | $178.23 | 9,757,400 | — | — |
| 2018-07-20 | $93.93 | $157.88 | 1,617,000 | — | — |
| 2018-07-19 | $93.69 | $157.48 | 1,243,300 | — | — |
| 2018-07-18 | $93.64 | $157.39 | 823,200 | — | — |
| 2018-07-17 | $94.02 | $158.03 | 1,669,500 | — | — |
| 2018-07-16 | $94.35 | $158.59 | 2,469,600 | — | — |
| 2018-07-13 | $96.52 | $162.23 | 675,600 | — | — |
| 2018-07-12 | $97.40 | $163.71 | 794,500 | — | — |
| 2018-07-11 | $96.73 | $162.59 | 807,000 | — | — |
| 2018-07-10 | $96.59 | $162.35 | 1,052,600 | — | — |
| 2018-07-09 | $96.74 | $162.60 | 985,100 | — | — |
| 2018-07-06 | $96.05 | $161.44 | 1,141,700 | — | — |
| 2018-07-05 | $95.31 | $160.20 | 1,930,800 | — | — |
| 2018-07-03 | $93.16 | $156.59 | 1,121,900 | — | — |
| 2018-07-02 | $93.02 | $156.35 | 2,397,800 | — | — |
| 2018-06-29 | $92.31 | $155.16 | 1,786,000 | — | — |
| 2018-06-28 | $92.01 | $154.65 | 1,393,300 | — | — |
| 2018-06-27 | $90.94 | $152.85 | 1,320,300 | — | — |
| 2018-06-26 | $90.95 | $152.87 | 654,100 | — | — |
| 2018-06-25 | $91.02 | $152.99 | 862,800 | — | — |
| 2018-06-22 | $91.68 | $154.10 | 980,900 | — | — |
| 2018-06-21 | $91.60 | $153.96 | 873,100 | — | — |
| 2018-06-20 | $91.30 | $153.46 | 976,300 | — | — |
| 2018-06-19 | $90.00 | $151.27 | 1,716,300 | — | — |
| 2018-06-18 | $91.11 | $153.14 | 1,150,700 | — | — |
| 2018-06-15 | $91.28 | $153.43 | 1,863,800 | — | — |
| 2018-06-14 | $91.61 | $153.98 | 1,264,300 | — | — |
| 2018-06-13 | $90.75 | $152.54 | 1,052,000 | — | — |
| 2018-06-12 | $91.21 | $153.31 | 837,300 | — | — |
| 2018-06-11 | $90.43 | $152.00 | 443,600 | — | — |
| 2018-06-08 | $90.33 | $151.83 | 648,500 | — | — |
| 2018-06-07 | $88.81 | $149.27 | 656,300 | — | — |
| 2018-06-06 | $88.43 | $148.64 | 941,100 | — | — |
| 2018-06-05 | $87.06 | $146.33 | 1,135,000 | — | — |
| 2018-06-04 | $88.65 | $149.01 | 745,100 | — | — |
| 2018-06-01 | $87.09 | $146.38 | 994,700 | — | — |
| 2018-05-31 | $86.75 | $145.81 | 1,195,900 | — | — |
| 2018-05-30 | $86.81 | $145.91 | 699,500 | — | — |
| 2018-05-29 | $86.98 | $146.20 | 1,031,600 | — | — |
| 2018-05-25 | $87.64 | $147.31 | 633,600 | — | — |
| 2018-05-24 | $87.78 | $147.54 | 465,900 | — | — |
| 2018-05-23 | $87.74 | $147.48 | 460,000 | — | — |
| 2018-05-22 | $87.56 | $147.17 | 633,500 | — | — |
| 2018-05-21 | $87.37 | $146.85 | 750,400 | — | — |
| 2018-05-18 | $88.71 | $149.11 | 873,800 | — | — |
| 2018-05-17 | $88.67 | $149.04 | 812,000 | — | — |
| 2018-05-16 | $88.28 | $148.38 | 766,900 | — | — |
| 2018-05-15 | $87.17 | $146.52 | 759,200 | — | — |
| 2018-05-14 | $86.63 | $145.61 | 790,000 | — | — |
| 2018-05-11 | $87.25 | $146.65 | 883,400 | — | — |
| 2018-05-10 | $86.97 | $146.18 | 630,400 | — | — |
| 2018-05-09 | $86.68 | $145.69 | 1,041,500 | — | — |
| 2018-05-08 | $87.30 | $146.74 | 1,133,200 | — | — |
| 2018-05-07 | $88.03 | $147.96 | 1,383,100 | — | — |
| 2018-05-04 | $86.87 | $146.01 | 895,800 | — | — |
| 2018-05-03 | $86.11 | $144.74 | 1,300,600 | — | — |
| 2018-05-02 | $86.63 | $145.61 | 1,173,800 | — | — |
| 2018-05-01 | $87.39 | $146.89 | 2,201,600 | — | — |
| 2018-04-30 | $88.09 | $148.06 | 1,468,100 | — | — |
| 2018-04-27 | $87.36 | $145.78 | 1,726,900 | — | — |
| 2018-04-26 | $85.81 | $143.19 | 2,443,100 | — | — |
| 2018-04-25 | $86.97 | $145.13 | 1,791,900 | — | — |
| 2018-04-24 | $86.26 | $143.94 | 3,022,900 | — | — |
| 2018-04-23 | $86.12 | $143.71 | 9,536,700 | — | — |
| 2018-04-20 | $82.81 | $138.19 | 2,775,000 | — | — |
| 2018-04-19 | $83.99 | $140.15 | 2,693,500 | — | — |
| 2018-04-18 | $85.49 | $142.66 | 2,302,800 | — | — |
| 2018-04-17 | $86.06 | $143.61 | 1,461,800 | — | — |
| 2018-04-16 | $88.04 | $146.91 | 1,140,800 | — | — |
| 2018-04-13 | $87.76 | $146.45 | 1,157,500 | — | — |
| 2018-04-12 | $86.83 | $144.89 | 975,300 | — | — |
| 2018-04-11 | $87.33 | $145.73 | 1,094,500 | — | — |
| 2018-04-10 | $86.09 | $143.66 | 1,075,700 | — | — |
| 2018-04-09 | $84.45 | $140.92 | 984,000 | — | — |
| 2018-04-06 | $84.43 | $140.89 | 1,024,100 | — | — |
| 2018-04-05 | $85.40 | $142.51 | 685,600 | — | — |
| 2018-04-04 | $85.17 | $142.12 | 830,600 | — | — |
| 2018-04-03 | $84.25 | $140.59 | 1,057,700 | — | — |
| 2018-04-02 | $83.75 | $139.75 | 1,454,500 | — | — |
| 2018-03-29 | $84.30 | $140.67 | 1,084,300 | — | — |
| 2018-03-28 | $83.82 | $139.87 | 1,052,100 | — | — |
| 2018-03-27 | $84.07 | $140.29 | 908,700 | — | — |
| 2018-03-26 | $85.08 | $141.97 | 754,800 | — | — |
| 2018-03-23 | $84.22 | $140.54 | 1,586,600 | — | — |
| 2018-03-22 | $84.66 | $141.27 | 1,957,400 | — | — |
| 2018-03-21 | $86.60 | $144.51 | 1,689,200 | — | — |
| 2018-03-20 | $85.70 | $143.01 | 1,636,300 | — | — |
| 2018-03-19 | $86.45 | $144.26 | 1,536,400 | — | — |
| 2018-03-16 | $87.74 | $146.41 | 1,928,200 | — | — |
| 2018-03-15 | $88.15 | $147.10 | 1,707,200 | — | — |
| 2018-03-14 | $88.53 | $147.73 | 2,079,300 | — | — |
| 2018-03-13 | $89.35 | $149.10 | 1,353,500 | — | — |
| 2018-03-12 | $90.07 | $150.30 | 1,980,400 | — | — |
| 2018-03-09 | $91.46 | $152.62 | 3,198,300 | — | — |
| 2018-03-08 | $93.38 | $155.82 | 864,000 | — | — |
| 2018-03-07 | $94.22 | $157.23 | 1,152,100 | — | — |
| 2018-03-06 | $95.87 | $159.98 | 701,800 | — | — |
| 2018-03-05 | $96.80 | $161.53 | 768,100 | — | — |
| 2018-03-02 | $95.65 | $159.61 | 888,400 | — | — |
| 2018-03-01 | $94.40 | $157.53 | 1,150,800 | — | — |
| 2018-02-28 | $95.57 | $159.48 | 1,398,000 | — | — |
| 2018-02-27 | $97.24 | $162.26 | 979,600 | — | — |
| 2018-02-26 | $98.52 | $164.40 | 1,230,900 | — | — |
| 2018-02-23 | $97.47 | $162.65 | 1,290,000 | — | — |
| 2018-02-22 | $97.31 | $162.38 | 1,426,100 | — | — |
| 2018-02-21 | $99.07 | $165.32 | 1,916,800 | — | — |
| 2018-02-20 | $97.77 | $163.15 | 1,403,700 | — | — |
| 2018-02-16 | $98.85 | $164.95 | 2,570,400 | — | — |
| 2018-02-15 | $97.36 | $162.47 | 1,270,600 | — | — |
| 2018-02-14 | $96.71 | $161.38 | 1,370,200 | — | — |
| 2018-02-13 | $95.56 | $159.46 | 1,987,900 | — | — |
| 2018-02-12 | $96.63 | $161.25 | 1,313,000 | — | — |
| 2018-02-09 | $97.73 | $163.08 | 2,911,500 | — | — |
| 2018-02-08 | $96.48 | $161.00 | 3,362,700 | — | — |
| 2018-02-07 | $102.22 | $170.58 | 7,270,600 | — | — |
| 2018-02-06 | $93.93 | $156.74 | 2,692,700 | — | — |
| 2018-02-05 | $91.33 | $152.40 | 1,990,900 | — | — |
| 2018-02-02 | $94.12 | $157.06 | 1,823,300 | — | — |
| 2018-02-01 | $95.74 | $159.76 | 1,462,000 | — | — |
| 2018-01-31 | $94.57 | $157.81 | 947,200 | — | — |
| 2018-01-30 | $94.27 | $156.36 | 1,351,800 | — | — |
| 2018-01-29 | $94.20 | $156.24 | 935,500 | — | — |
| 2018-01-26 | $93.39 | $154.90 | 2,644,900 | — | — |
| 2018-01-25 | $95.55 | $158.48 | 1,475,000 | — | — |
| 2018-01-24 | $95.77 | $158.85 | 2,354,200 | — | — |
| 2018-01-23 | $94.56 | $156.84 | 3,606,800 | — | — |
| 2018-01-22 | $90.86 | $150.70 | 1,695,300 | — | — |
| 2018-01-19 | $92.56 | $153.52 | 1,859,900 | — | — |
| 2018-01-18 | $90.52 | $150.14 | 1,909,800 | — | — |
| 2018-01-17 | $91.62 | $151.96 | 1,387,000 | — | — |
| 2018-01-16 | $91.39 | $151.58 | 1,521,300 | — | — |
| 2018-01-12 | $92.45 | $153.34 | 1,328,800 | — | — |
| 2018-01-11 | $92.41 | $153.27 | 1,218,100 | — | — |
| 2018-01-10 | $92.31 | $153.11 | 1,239,300 | — | — |
| 2018-01-09 | $93.94 | $155.81 | 1,324,700 | — | — |
| 2018-01-08 | $93.17 | $154.53 | 1,257,000 | — | — |
| 2018-01-05 | $92.41 | $153.27 | 1,644,200 | — | — |
| 2018-01-04 | $90.71 | $150.45 | 1,291,400 | — | — |
| 2018-01-03 | $91.29 | $151.42 | 1,677,500 | — | — |
| 2018-01-02 | $92.08 | $152.73 | 1,223,300 | — | — |