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
- 1972-06-01 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 | $26.58 | $72.44 | 9,885,800 | — | — |
| 2018-12-28 | $26.46 | $72.11 | 8,990,100 | — | — |
| 2018-12-27 | $26.36 | $71.84 | 12,775,500 | — | — |
| 2018-12-26 | $26.43 | $72.03 | 14,755,100 | — | — |
| 2018-12-24 | $25.14 | $68.51 | 8,496,000 | — | — |
| 2018-12-21 | $25.85 | $70.45 | 21,135,400 | — | — |
| 2018-12-20 | $27.14 | $73.96 | 13,922,500 | — | — |
| 2018-12-19 | $27.64 | $75.33 | 18,010,600 | — | — |
| 2018-12-18 | $28.98 | $78.98 | 15,300,200 | — | — |
| 2018-12-17 | $29.09 | $79.28 | 15,925,500 | — | — |
| 2018-12-14 | $29.00 | $79.03 | 17,021,100 | — | — |
| 2018-12-13 | $29.91 | $81.51 | 15,027,300 | — | — |
| 2018-12-12 | $29.61 | $80.69 | 10,506,100 | — | — |
| 2018-12-11 | $28.80 | $78.49 | 13,488,600 | — | — |
| 2018-12-10 | $29.28 | $79.80 | 12,882,700 | — | — |
| 2018-12-07 | $29.68 | $80.89 | 14,265,700 | — | — |
| 2018-12-06 | $29.79 | $81.19 | 18,911,100 | — | — |
| 2018-12-04 | $31.44 | $85.19 | 13,617,600 | — | — |
| 2018-12-03 | $32.66 | $88.50 | 11,352,800 | — | — |
| 2018-11-30 | $31.43 | $85.16 | 10,940,700 | — | — |
| 2018-11-29 | $31.89 | $86.41 | 8,943,300 | — | — |
| 2018-11-28 | $32.17 | $87.17 | 9,467,700 | — | — |
| 2018-11-27 | $31.88 | $86.38 | 12,510,100 | — | — |
| 2018-11-26 | $31.80 | $86.17 | 18,206,600 | — | — |
| 2018-11-23 | $30.70 | $83.19 | 7,920,200 | — | — |
| 2018-11-21 | $31.93 | $86.52 | 5,358,200 | — | — |
| 2018-11-20 | $31.44 | $85.19 | 12,667,100 | — | — |
| 2018-11-19 | $32.99 | $89.39 | 12,194,600 | — | — |
| 2018-11-16 | $32.46 | $87.96 | 7,905,100 | — | — |
| 2018-11-15 | $32.45 | $87.93 | 13,292,400 | — | — |
| 2018-11-14 | $32.25 | $87.39 | 15,648,700 | — | — |
| 2018-11-13 | $32.27 | $87.44 | 21,537,000 | — | — |
| 2018-11-12 | $34.16 | $92.56 | 9,957,400 | — | — |
| 2018-11-09 | $34.98 | $94.78 | 9,356,800 | — | — |
| 2018-11-08 | $35.37 | $95.84 | 8,076,600 | — | — |
| 2018-11-07 | $36.41 | $98.66 | 8,772,700 | — | — |
| 2018-11-06 | $35.77 | $96.92 | 7,199,200 | — | — |
| 2018-11-05 | $35.75 | $96.87 | 8,974,800 | — | — |
| 2018-11-02 | $34.90 | $94.57 | 7,762,000 | — | — |
| 2018-11-01 | $34.77 | $94.21 | 10,371,000 | — | — |
| 2018-10-31 | $34.68 | $93.97 | 10,625,500 | — | — |
| 2018-10-30 | $35.06 | $95.00 | 10,404,400 | — | — |
| 2018-10-29 | $34.42 | $93.27 | 11,743,300 | — | — |
| 2018-10-26 | $35.14 | $95.22 | 12,585,400 | — | — |
| 2018-10-25 | $34.74 | $94.13 | 11,681,300 | — | — |
| 2018-10-24 | $34.23 | $92.75 | 15,161,400 | — | — |
| 2018-10-23 | $35.60 | $96.46 | 14,431,300 | — | — |
| 2018-10-22 | $36.40 | $98.63 | 15,887,600 | — | — |
| 2018-10-19 | $37.54 | $101.72 | 16,521,400 | — | — |
| 2018-10-18 | $38.00 | $102.97 | 16,491,600 | — | — |
| 2018-10-17 | $39.56 | $107.19 | 8,723,800 | — | — |
| 2018-10-16 | $40.08 | $108.60 | 7,822,000 | — | — |
| 2018-10-15 | $39.80 | $107.84 | 11,180,000 | — | — |
| 2018-10-12 | $39.60 | $107.30 | 7,816,900 | — | — |
| 2018-10-11 | $39.75 | $107.71 | 12,017,900 | — | — |
| 2018-10-10 | $40.64 | $110.12 | 9,084,100 | — | — |
| 2018-10-09 | $42.14 | $114.18 | 9,496,600 | — | — |
| 2018-10-08 | $42.01 | $113.83 | 7,125,400 | — | — |
| 2018-10-05 | $42.00 | $113.81 | 8,358,000 | — | — |
| 2018-10-04 | $41.89 | $113.51 | 6,341,400 | — | — |
| 2018-10-03 | $41.80 | $113.26 | 8,876,400 | — | — |
| 2018-10-02 | $41.71 | $113.02 | 8,534,000 | — | — |
| 2018-10-01 | $41.05 | $111.23 | 6,731,100 | — | — |
| 2018-09-28 | $40.53 | $109.82 | 9,517,400 | — | — |
| 2018-09-27 | $40.59 | $109.98 | 10,919,700 | — | — |
| 2018-09-26 | $41.08 | $111.31 | 10,391,200 | — | — |
| 2018-09-25 | $41.36 | $112.07 | 8,039,800 | — | — |
| 2018-09-24 | $41.06 | $111.26 | 7,406,400 | — | — |
| 2018-09-21 | $40.71 | $110.31 | 12,451,300 | — | — |
| 2018-09-20 | $40.39 | $109.44 | 7,675,700 | — | — |
| 2018-09-19 | $40.06 | $108.55 | 9,132,400 | — | — |
| 2018-09-18 | $39.16 | $106.11 | 6,657,800 | — | — |
| 2018-09-17 | $38.71 | $104.89 | 6,988,800 | — | — |
| 2018-09-14 | $38.63 | $104.67 | 9,220,400 | — | — |
| 2018-09-13 | $38.43 | $104.13 | 9,940,500 | — | — |
| 2018-09-12 | $38.14 | $103.35 | 11,335,300 | — | — |
| 2018-09-11 | $37.35 | $101.21 | 12,547,100 | — | — |
| 2018-09-10 | $36.69 | $99.42 | 7,632,100 | — | — |
| 2018-09-07 | $36.80 | $99.72 | 10,740,900 | — | — |
| 2018-09-06 | $36.86 | $99.88 | 13,673,200 | — | — |
| 2018-09-05 | $37.13 | $100.61 | 20,306,500 | — | — |
| 2018-09-04 | $39.48 | $106.98 | 5,145,000 | — | — |
| 2018-08-31 | $39.89 | $107.60 | 6,108,300 | — | — |
| 2018-08-30 | $40.22 | $108.49 | 7,597,600 | — | — |
| 2018-08-29 | $40.72 | $109.84 | 5,691,600 | — | — |
| 2018-08-28 | $40.67 | $109.70 | 6,639,700 | — | — |
| 2018-08-27 | $41.01 | $110.62 | 5,127,000 | — | — |
| 2018-08-24 | $40.81 | $110.08 | 5,121,100 | — | — |
| 2018-08-23 | $40.83 | $110.14 | 4,873,200 | — | — |
| 2018-08-22 | $41.20 | $111.13 | 4,564,500 | — | — |
| 2018-08-21 | $40.91 | $110.35 | 5,361,700 | — | — |
| 2018-08-20 | $40.40 | $108.98 | 5,479,600 | — | — |
| 2018-08-17 | $39.97 | $107.82 | 6,072,300 | — | — |
| 2018-08-16 | $39.77 | $107.28 | 6,828,300 | — | — |
| 2018-08-15 | $39.70 | $107.09 | 9,293,400 | — | — |
| 2018-08-14 | $40.67 | $109.70 | 5,138,900 | — | — |
| 2018-08-13 | $40.85 | $110.19 | 8,411,800 | — | — |
| 2018-08-10 | $41.94 | $113.13 | 3,932,500 | — | — |
| 2018-08-09 | $41.51 | $111.97 | 6,172,500 | — | — |
| 2018-08-08 | $42.03 | $113.37 | 5,250,800 | — | — |
| 2018-08-07 | $42.03 | $113.37 | 6,557,700 | — | — |
| 2018-08-06 | $41.96 | $113.18 | 5,123,500 | — | — |
| 2018-08-03 | $42.05 | $113.43 | 7,336,300 | — | — |
| 2018-08-02 | $41.91 | $113.05 | 6,558,300 | — | — |
| 2018-08-01 | $42.06 | $113.45 | 9,216,500 | — | — |
| 2018-07-31 | $42.42 | $114.42 | 10,245,300 | — | — |
| 2018-07-30 | $42.29 | $114.07 | 9,024,700 | — | — |
| 2018-07-27 | $41.80 | $112.75 | 10,563,200 | — | — |
| 2018-07-26 | $41.31 | $111.43 | 17,273,200 | — | — |
| 2018-07-25 | $39.82 | $107.41 | 22,149,400 | — | — |
| 2018-07-24 | $40.35 | $108.84 | 24,846,300 | — | — |
| 2018-07-23 | $41.54 | $112.05 | 31,042,400 | — | — |
| 2018-07-20 | $45.20 | $121.92 | 10,584,000 | — | — |
| 2018-07-19 | $44.96 | $121.28 | 6,387,800 | — | — |
| 2018-07-18 | $44.80 | $120.84 | 6,856,800 | — | — |
| 2018-07-17 | $45.06 | $121.55 | 7,282,000 | — | — |
| 2018-07-16 | $44.96 | $121.28 | 5,280,800 | — | — |
| 2018-07-13 | $45.35 | $122.33 | 4,607,300 | — | — |
| 2018-07-12 | $44.92 | $121.17 | 6,793,100 | — | — |
| 2018-07-11 | $45.10 | $121.65 | 8,082,400 | — | — |
| 2018-07-10 | $46.26 | $124.78 | 8,631,800 | — | — |
| 2018-07-09 | $45.83 | $123.62 | 6,632,300 | — | — |
| 2018-07-06 | $44.93 | $121.20 | 5,642,000 | — | — |
| 2018-07-05 | $44.45 | $119.90 | 5,408,200 | — | — |
| 2018-07-03 | $44.53 | $120.12 | 4,651,900 | — | — |
| 2018-07-02 | $44.47 | $119.95 | 7,527,400 | — | — |
| 2018-06-29 | $45.06 | $121.55 | 8,623,800 | — | — |
| 2018-06-28 | $45.63 | $123.08 | 7,432,400 | — | — |
| 2018-06-27 | $45.84 | $123.65 | 8,636,400 | — | — |
| 2018-06-26 | $45.34 | $122.30 | 8,455,100 | — | — |
| 2018-06-25 | $45.24 | $122.03 | 9,564,600 | — | — |
| 2018-06-22 | $46.22 | $124.68 | 14,098,300 | — | — |
| 2018-06-21 | $44.92 | $121.17 | 9,286,800 | — | — |
| 2018-06-20 | $45.71 | $123.30 | 8,669,300 | — | — |
| 2018-06-19 | $46.11 | $124.38 | 8,345,700 | — | — |
| 2018-06-18 | $46.62 | $125.75 | 5,972,800 | — | — |
| 2018-06-15 | $46.60 | $125.70 | 15,150,700 | — | — |
| 2018-06-14 | $47.73 | $128.75 | 6,875,700 | — | — |
| 2018-06-13 | $47.67 | $128.59 | 8,709,600 | — | — |
| 2018-06-12 | $47.86 | $129.10 | 9,443,300 | — | — |
| 2018-06-11 | $47.86 | $129.10 | 7,526,300 | — | — |
| 2018-06-08 | $48.10 | $129.75 | 9,377,500 | — | — |
| 2018-06-07 | $48.93 | $131.99 | 7,431,700 | — | — |
| 2018-06-06 | $48.30 | $130.29 | 10,921,700 | — | — |
| 2018-06-05 | $47.87 | $129.13 | 8,358,200 | — | — |
| 2018-06-04 | $47.95 | $128.86 | 11,494,700 | — | — |
| 2018-06-01 | $49.08 | $131.89 | 9,214,200 | — | — |
| 2018-05-31 | $49.74 | $133.67 | 7,275,400 | — | — |
| 2018-05-30 | $50.41 | $135.47 | 5,673,500 | — | — |
| 2018-05-29 | $49.76 | $133.72 | 6,863,800 | — | — |
| 2018-05-25 | $50.19 | $134.88 | 12,915,400 | — | — |
| 2018-05-24 | $52.27 | $140.47 | 6,354,400 | — | — |
| 2018-05-23 | $52.92 | $142.21 | 6,704,300 | — | — |
| 2018-05-22 | $53.24 | $143.07 | 6,167,200 | — | — |
| 2018-05-21 | $54.40 | $146.19 | 5,544,600 | — | — |
| 2018-05-18 | $54.32 | $145.97 | 6,602,700 | — | — |
| 2018-05-17 | $54.37 | $146.11 | 10,191,400 | — | — |
| 2018-05-16 | $52.97 | $142.35 | 6,262,200 | — | — |
| 2018-05-15 | $52.72 | $141.67 | 5,075,200 | — | — |
| 2018-05-14 | $52.50 | $141.08 | 8,174,300 | — | — |
| 2018-05-11 | $52.28 | $140.49 | 8,541,300 | — | — |
| 2018-05-10 | $52.71 | $141.65 | 6,965,900 | — | — |
| 2018-05-09 | $52.70 | $141.62 | 8,434,900 | — | — |
| 2018-05-08 | $51.87 | $139.39 | 8,970,400 | — | — |
| 2018-05-07 | $52.03 | $139.82 | 5,559,900 | — | — |
| 2018-05-04 | $52.19 | $140.25 | 6,262,400 | — | — |
| 2018-05-03 | $52.31 | $140.57 | 4,814,300 | — | — |
| 2018-05-02 | $52.64 | $141.46 | 5,203,000 | — | — |
| 2018-05-01 | $52.44 | $140.92 | 5,590,600 | — | — |
| 2018-04-30 | $52.99 | $142.40 | 7,944,800 | — | — |
| 2018-04-27 | $52.83 | $141.97 | 5,969,700 | — | — |
| 2018-04-26 | $52.60 | $141.35 | 7,121,500 | — | — |
| 2018-04-25 | $51.75 | $139.07 | 6,377,000 | — | — |
| 2018-04-24 | $51.37 | $138.05 | 8,459,900 | — | — |
| 2018-04-23 | $52.05 | $139.87 | 7,555,400 | — | — |
| 2018-04-20 | $51.96 | $139.63 | 13,149,800 | — | — |
| 2018-04-19 | $52.01 | $139.77 | 11,319,100 | — | — |
| 2018-04-18 | $52.09 | $139.98 | 12,603,800 | — | — |
| 2018-04-17 | $50.89 | $136.76 | 6,101,300 | — | — |
| 2018-04-16 | $50.76 | $136.41 | 6,540,700 | — | — |
| 2018-04-13 | $50.78 | $136.46 | 7,340,800 | — | — |
| 2018-04-12 | $50.21 | $134.93 | 8,303,700 | — | — |
| 2018-04-11 | $49.59 | $133.26 | 9,195,000 | — | — |
| 2018-04-10 | $48.82 | $131.19 | 10,241,400 | — | — |
| 2018-04-09 | $46.56 | $125.12 | 9,558,500 | — | — |
| 2018-04-06 | $47.00 | $126.30 | 9,877,900 | — | — |
| 2018-04-05 | $47.68 | $128.13 | 8,644,700 | — | — |
| 2018-04-04 | $46.78 | $125.71 | 7,857,200 | — | — |
| 2018-04-03 | $46.80 | $125.77 | 7,615,400 | — | — |
| 2018-04-02 | $46.09 | $123.86 | 9,091,600 | — | — |
| 2018-03-29 | $46.94 | $126.14 | 12,284,400 | — | — |
| 2018-03-28 | $46.05 | $123.75 | 9,719,600 | — | — |
| 2018-03-27 | $46.88 | $125.98 | 9,574,800 | — | — |
| 2018-03-26 | $47.21 | $126.87 | 8,960,800 | — | — |
| 2018-03-23 | $46.44 | $124.80 | 11,514,900 | — | — |
| 2018-03-22 | $46.38 | $124.64 | 11,574,700 | — | — |
| 2018-03-21 | $47.11 | $126.60 | 9,667,300 | — | — |
| 2018-03-20 | $45.49 | $122.25 | 6,657,400 | — | — |
| 2018-03-19 | $44.68 | $120.07 | 9,488,200 | — | — |
| 2018-03-16 | $45.91 | $123.37 | 8,624,700 | — | — |
| 2018-03-15 | $45.29 | $121.71 | 6,871,700 | — | — |
| 2018-03-14 | $46.24 | $124.26 | 5,988,300 | — | — |
| 2018-03-13 | $46.10 | $123.88 | 6,439,100 | — | — |
| 2018-03-12 | $46.92 | $126.09 | 5,319,900 | — | — |
| 2018-03-09 | $46.99 | $126.28 | 7,326,000 | — | — |
| 2018-03-08 | $46.01 | $123.64 | 9,826,000 | — | — |
| 2018-03-07 | $45.83 | $123.16 | 7,735,400 | — | — |
| 2018-03-06 | $45.92 | $123.40 | 5,634,400 | — | — |
| 2018-03-05 | $46.26 | $123.83 | 11,767,900 | — | — |
| 2018-03-02 | $46.03 | $123.22 | 6,151,500 | — | — |
| 2018-03-01 | $46.03 | $123.22 | 10,113,100 | — | — |
| 2018-02-28 | $46.42 | $124.26 | 10,558,600 | — | — |
| 2018-02-27 | $47.62 | $127.47 | 5,941,300 | — | — |
| 2018-02-26 | $48.23 | $129.10 | 8,123,000 | — | — |
| 2018-02-23 | $48.45 | $129.69 | 9,069,900 | — | — |
| 2018-02-22 | $47.13 | $126.16 | 8,273,000 | — | — |
| 2018-02-21 | $46.55 | $124.61 | 9,845,900 | — | — |
| 2018-02-20 | $47.16 | $126.24 | 7,426,100 | — | — |
| 2018-02-16 | $47.50 | $127.15 | 12,205,900 | — | — |
| 2018-02-15 | $46.89 | $125.52 | 15,759,700 | — | — |
| 2018-02-14 | $47.87 | $128.14 | 8,741,200 | — | — |
| 2018-02-13 | $47.39 | $126.86 | 6,857,700 | — | — |
| 2018-02-12 | $47.92 | $128.27 | 12,278,300 | — | — |
| 2018-02-09 | $46.70 | $125.01 | 17,765,800 | — | — |
| 2018-02-08 | $47.41 | $126.91 | 13,885,400 | — | — |
| 2018-02-07 | $49.69 | $133.01 | 8,631,600 | — | — |
| 2018-02-06 | $50.63 | $135.53 | 11,153,200 | — | — |
| 2018-02-05 | $50.04 | $133.95 | 12,398,500 | — | — |
| 2018-02-02 | $52.19 | $139.70 | 14,070,800 | — | — |
| 2018-02-01 | $54.51 | $145.91 | 8,530,400 | — | — |
| 2018-01-31 | $53.70 | $143.75 | 8,580,800 | — | — |
| 2018-01-30 | $54.14 | $144.92 | 10,719,500 | — | — |
| 2018-01-29 | $54.80 | $146.69 | 8,567,500 | — | — |
| 2018-01-26 | $55.61 | $148.86 | 7,495,100 | — | — |
| 2018-01-25 | $55.20 | $147.76 | 9,436,100 | — | — |
| 2018-01-24 | $55.34 | $148.14 | 12,321,200 | — | — |
| 2018-01-23 | $56.83 | $152.13 | 13,756,800 | — | — |
| 2018-01-22 | $56.40 | $150.97 | 17,802,800 | — | — |
| 2018-01-19 | $53.01 | $141.90 | 10,388,000 | — | — |
| 2018-01-18 | $52.36 | $140.16 | 8,388,000 | — | — |
| 2018-01-17 | $52.85 | $141.47 | 8,479,900 | — | — |
| 2018-01-16 | $52.13 | $139.54 | 10,231,600 | — | — |
| 2018-01-12 | $53.14 | $142.25 | 9,026,800 | — | — |
| 2018-01-11 | $53.33 | $142.76 | 9,086,700 | — | — |
| 2018-01-10 | $52.47 | $140.45 | 9,714,200 | — | — |
| 2018-01-09 | $52.11 | $139.49 | 8,587,400 | — | — |
| 2018-01-08 | $52.29 | $139.97 | 7,611,900 | — | — |
| 2018-01-05 | $51.82 | $138.71 | 8,617,300 | — | — |
| 2018-01-04 | $51.63 | $138.21 | 10,142,700 | — | — |
| 2018-01-03 | $50.50 | $135.18 | 11,181,900 | — | — |
| 2018-01-02 | $49.61 | $132.80 | 7,269,200 | — | — |