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
- 1991-12-17 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 | $38.75 | $43.01 | 2,146,000 | — | — |
| 2018-12-28 | $39.92 | $44.31 | 2,269,800 | — | — |
| 2018-12-27 | $39.62 | $43.97 | 2,457,600 | — | — |
| 2018-12-26 | $40.70 | $45.17 | 5,428,800 | — | — |
| 2018-12-24 | $36.50 | $40.51 | 3,836,100 | — | — |
| 2018-12-21 | $37.03 | $41.10 | 13,609,700 | — | — |
| 2018-12-20 | $52.36 | $58.11 | 1,491,200 | — | — |
| 2018-12-19 | $53.74 | $59.65 | 1,789,800 | — | — |
| 2018-12-18 | $55.35 | $61.43 | 1,133,600 | — | — |
| 2018-12-17 | $56.38 | $62.58 | 1,213,100 | — | — |
| 2018-12-14 | $56.99 | $63.25 | 1,575,800 | — | — |
| 2018-12-13 | $58.51 | $64.94 | 1,000,600 | — | — |
| 2018-12-12 | $58.86 | $65.33 | 940,400 | — | — |
| 2018-12-11 | $58.49 | $64.92 | 1,271,700 | — | — |
| 2018-12-10 | $58.84 | $65.31 | 926,100 | — | — |
| 2018-12-07 | $59.93 | $66.52 | 1,129,800 | — | — |
| 2018-12-06 | $62.62 | $69.50 | 1,893,300 | — | — |
| 2018-12-04 | $62.84 | $69.75 | 1,401,100 | — | — |
| 2018-12-03 | $63.45 | $70.42 | 1,370,600 | — | — |
| 2018-11-30 | $62.28 | $69.13 | 1,250,700 | — | — |
| 2018-11-29 | $64.11 | $71.16 | 1,053,900 | — | — |
| 2018-11-28 | $63.39 | $70.15 | 1,101,700 | — | — |
| 2018-11-27 | $63.05 | $69.77 | 1,019,900 | — | — |
| 2018-11-26 | $61.55 | $68.11 | 1,015,900 | — | — |
| 2018-11-23 | $61.00 | $67.50 | 353,800 | — | — |
| 2018-11-21 | $61.01 | $67.51 | 1,167,400 | — | — |
| 2018-11-20 | $60.43 | $66.87 | 2,085,700 | — | — |
| 2018-11-19 | $62.79 | $69.48 | 781,900 | — | — |
| 2018-11-16 | $63.27 | $70.01 | 1,005,100 | — | — |
| 2018-11-15 | $63.51 | $70.28 | 1,136,900 | — | — |
| 2018-11-14 | $63.46 | $70.22 | 1,429,500 | — | — |
| 2018-11-13 | $65.39 | $72.36 | 3,206,900 | — | — |
| 2018-11-12 | $65.58 | $72.57 | 1,601,000 | — | — |
| 2018-11-09 | $64.07 | $70.90 | 2,559,900 | — | — |
| 2018-11-08 | $62.88 | $69.58 | 7,872,600 | — | — |
| 2018-11-07 | $75.14 | $83.15 | 1,779,600 | — | — |
| 2018-11-06 | $73.85 | $81.72 | 1,739,700 | — | — |
| 2018-11-05 | $72.18 | $79.87 | 636,900 | — | — |
| 2018-11-02 | $71.47 | $79.09 | 1,074,400 | — | — |
| 2018-11-01 | $72.56 | $80.29 | 1,289,200 | — | — |
| 2018-10-31 | $70.30 | $77.79 | 1,204,700 | — | — |
| 2018-10-30 | $69.79 | $77.23 | 1,253,400 | — | — |
| 2018-10-29 | $68.27 | $75.55 | 1,176,700 | — | — |
| 2018-10-26 | $67.97 | $75.21 | 1,391,300 | — | — |
| 2018-10-25 | $69.61 | $77.03 | 873,100 | — | — |
| 2018-10-24 | $69.40 | $76.80 | 954,500 | — | — |
| 2018-10-23 | $71.77 | $79.42 | 1,215,200 | — | — |
| 2018-10-22 | $71.24 | $78.83 | 1,054,500 | — | — |
| 2018-10-19 | $71.89 | $79.55 | 1,263,800 | — | — |
| 2018-10-18 | $72.25 | $79.95 | 1,049,200 | — | — |
| 2018-10-17 | $73.87 | $81.74 | 1,294,600 | — | — |
| 2018-10-16 | $72.75 | $80.50 | 1,239,300 | — | — |
| 2018-10-15 | $71.82 | $79.47 | 1,524,700 | — | — |
| 2018-10-12 | $70.16 | $77.64 | 1,055,000 | — | — |
| 2018-10-11 | $69.79 | $77.23 | 2,252,200 | — | — |
| 2018-10-10 | $72.88 | $80.65 | 2,247,900 | — | — |
| 2018-10-09 | $71.49 | $79.11 | 4,349,300 | — | — |
| 2018-10-08 | $72.80 | $80.56 | 1,427,300 | — | — |
| 2018-10-05 | $71.91 | $79.57 | 2,675,100 | — | — |
| 2018-10-04 | $71.56 | $79.19 | 1,110,000 | — | — |
| 2018-10-03 | $71.92 | $79.59 | 1,032,600 | — | — |
| 2018-10-02 | $71.52 | $79.14 | 1,135,600 | — | — |
| 2018-10-01 | $71.04 | $78.61 | 1,048,100 | — | — |
| 2018-09-28 | $70.80 | $78.35 | 1,091,400 | — | — |
| 2018-09-27 | $71.87 | $79.53 | 857,000 | — | — |
| 2018-09-26 | $71.96 | $79.63 | 731,600 | — | — |
| 2018-09-25 | $72.27 | $79.97 | 768,300 | — | — |
| 2018-09-24 | $72.43 | $80.15 | 957,000 | — | — |
| 2018-09-21 | $73.56 | $81.40 | 1,500,900 | — | — |
| 2018-09-20 | $73.90 | $81.78 | 648,700 | — | — |
| 2018-09-19 | $73.33 | $81.15 | 1,026,500 | — | — |
| 2018-09-18 | $72.99 | $80.77 | 868,800 | — | — |
| 2018-09-17 | $72.57 | $80.30 | 1,068,100 | — | — |
| 2018-09-14 | $73.69 | $81.54 | 1,581,100 | — | — |
| 2018-09-13 | $75.53 | $83.58 | 816,900 | — | — |
| 2018-09-12 | $75.12 | $83.13 | 715,600 | — | — |
| 2018-09-11 | $74.84 | $82.82 | 1,431,700 | — | — |
| 2018-09-10 | $75.10 | $83.10 | 2,410,000 | — | — |
| 2018-09-07 | $75.75 | $83.82 | 1,137,200 | — | — |
| 2018-09-06 | $76.00 | $84.10 | 1,482,000 | — | — |
| 2018-09-05 | $77.05 | $85.26 | 1,549,800 | — | — |
| 2018-09-04 | $76.42 | $84.57 | 1,508,300 | — | — |
| 2018-08-31 | $76.51 | $84.66 | 1,161,500 | — | — |
| 2018-08-30 | $75.97 | $84.07 | 4,272,900 | — | — |
| 2018-08-29 | $74.96 | $82.74 | 899,200 | — | — |
| 2018-08-28 | $74.77 | $82.53 | 1,083,400 | — | — |
| 2018-08-27 | $74.63 | $82.37 | 1,263,200 | — | — |
| 2018-08-24 | $74.29 | $82.00 | 736,700 | — | — |
| 2018-08-23 | $73.95 | $81.62 | 1,039,100 | — | — |
| 2018-08-22 | $74.41 | $82.13 | 768,800 | — | — |
| 2018-08-21 | $74.07 | $81.76 | 1,695,400 | — | — |
| 2018-08-20 | $75.49 | $83.32 | 2,324,400 | — | — |
| 2018-08-17 | $72.96 | $80.53 | 2,249,100 | — | — |
| 2018-08-16 | $70.40 | $77.71 | 1,975,400 | — | — |
| 2018-08-15 | $69.44 | $76.65 | 1,924,400 | — | — |
| 2018-08-14 | $69.45 | $76.66 | 1,741,200 | — | — |
| 2018-08-13 | $69.64 | $76.87 | 2,404,800 | — | — |
| 2018-08-10 | $69.90 | $77.15 | 3,731,400 | — | — |
| 2018-08-09 | $70.03 | $77.30 | 6,765,700 | — | — |
| 2018-08-08 | $78.30 | $86.43 | 1,556,000 | — | — |
| 2018-08-07 | $78.55 | $86.70 | 1,765,100 | — | — |
| 2018-08-06 | $77.70 | $85.76 | 1,622,600 | — | — |
| 2018-08-03 | $78.71 | $86.88 | 1,133,400 | — | — |
| 2018-08-02 | $78.27 | $86.39 | 1,143,300 | — | — |
| 2018-08-01 | $79.28 | $87.51 | 956,200 | — | — |
| 2018-07-31 | $80.52 | $88.88 | 959,500 | — | — |
| 2018-07-30 | $80.14 | $88.46 | 1,104,600 | — | — |
| 2018-07-27 | $78.49 | $86.64 | 714,700 | — | — |
| 2018-07-26 | $77.45 | $85.49 | 696,200 | — | — |
| 2018-07-25 | $77.28 | $85.30 | 572,300 | — | — |
| 2018-07-24 | $76.53 | $84.47 | 609,200 | — | — |
| 2018-07-23 | $76.51 | $84.45 | 974,800 | — | — |
| 2018-07-20 | $75.97 | $83.85 | 721,300 | — | — |
| 2018-07-19 | $75.83 | $83.70 | 611,100 | — | — |
| 2018-07-18 | $76.42 | $84.35 | 1,811,300 | — | — |
| 2018-07-17 | $78.03 | $86.13 | 2,135,400 | — | — |
| 2018-07-16 | $75.04 | $82.83 | 2,519,900 | — | — |
| 2018-07-13 | $75.90 | $83.78 | 704,100 | — | — |
| 2018-07-12 | $76.02 | $83.91 | 1,799,700 | — | — |
| 2018-07-11 | $77.72 | $85.79 | 1,068,800 | — | — |
| 2018-07-10 | $77.81 | $85.88 | 1,355,900 | — | — |
| 2018-07-09 | $77.54 | $85.59 | 1,630,800 | — | — |
| 2018-07-06 | $76.23 | $84.14 | 869,400 | — | — |
| 2018-07-05 | $75.23 | $83.04 | 981,600 | — | — |
| 2018-07-03 | $73.94 | $81.61 | 357,000 | — | — |
| 2018-07-02 | $73.74 | $81.39 | 874,000 | — | — |
| 2018-06-29 | $72.91 | $80.48 | 734,000 | — | — |
| 2018-06-28 | $73.13 | $80.72 | 1,106,700 | — | — |
| 2018-06-27 | $74.21 | $81.91 | 1,551,200 | — | — |
| 2018-06-26 | $74.50 | $82.23 | 1,501,500 | — | — |
| 2018-06-25 | $75.12 | $82.92 | 757,600 | — | — |
| 2018-06-22 | $75.66 | $83.51 | 1,064,100 | — | — |
| 2018-06-21 | $75.35 | $83.17 | 911,200 | — | — |
| 2018-06-20 | $75.86 | $83.73 | 877,400 | — | — |
| 2018-06-19 | $75.64 | $83.49 | 879,300 | — | — |
| 2018-06-18 | $74.36 | $82.08 | 1,256,100 | — | — |
| 2018-06-15 | $75.11 | $82.90 | 2,107,500 | — | — |
| 2018-06-14 | $74.83 | $82.60 | 1,444,100 | — | — |
| 2018-06-13 | $74.31 | $82.02 | 993,900 | — | — |
| 2018-06-12 | $74.04 | $81.72 | 1,012,700 | — | — |
| 2018-06-11 | $73.48 | $81.11 | 1,474,500 | — | — |
| 2018-06-08 | $73.26 | $80.86 | 855,600 | — | — |
| 2018-06-07 | $73.21 | $80.81 | 1,093,500 | — | — |
| 2018-06-06 | $73.22 | $80.82 | 1,393,300 | — | — |
| 2018-06-05 | $74.01 | $81.69 | 917,400 | — | — |
| 2018-06-04 | $73.80 | $81.46 | 919,800 | — | — |
| 2018-06-01 | $74.08 | $81.77 | 1,038,100 | — | — |
| 2018-05-31 | $73.16 | $80.75 | 1,786,800 | — | — |
| 2018-05-30 | $75.94 | $83.61 | 980,800 | — | — |
| 2018-05-29 | $74.20 | $81.70 | 1,074,100 | — | — |
| 2018-05-25 | $75.24 | $82.84 | 1,170,500 | — | — |
| 2018-05-24 | $75.11 | $82.70 | 1,033,600 | — | — |
| 2018-05-23 | $75.16 | $82.75 | 990,300 | — | — |
| 2018-05-22 | $75.97 | $83.64 | 734,100 | — | — |
| 2018-05-21 | $75.69 | $83.34 | 860,500 | — | — |
| 2018-05-18 | $76.21 | $83.91 | 805,300 | — | — |
| 2018-05-17 | $75.86 | $83.52 | 693,300 | — | — |
| 2018-05-16 | $75.68 | $83.32 | 743,400 | — | — |
| 2018-05-15 | $75.55 | $83.18 | 1,407,700 | — | — |
| 2018-05-14 | $74.94 | $82.51 | 3,174,300 | — | — |
| 2018-05-11 | $77.52 | $85.35 | 1,625,300 | — | — |
| 2018-05-10 | $75.54 | $83.17 | 1,701,800 | — | — |
| 2018-05-09 | $73.45 | $80.87 | 1,609,200 | — | — |
| 2018-05-08 | $74.50 | $82.03 | 2,601,600 | — | — |
| 2018-05-07 | $77.24 | $85.04 | 1,521,600 | — | — |
| 2018-05-04 | $76.26 | $83.96 | 2,309,900 | — | — |
| 2018-05-03 | $75.25 | $82.85 | 1,939,900 | — | — |
| 2018-05-02 | $76.32 | $84.03 | 1,097,000 | — | — |
| 2018-05-01 | $78.07 | $85.96 | 967,500 | — | — |
| 2018-04-30 | $78.14 | $86.03 | 834,000 | — | — |
| 2018-04-27 | $79.40 | $87.42 | 1,220,900 | — | — |
| 2018-04-26 | $78.60 | $86.54 | 1,379,200 | — | — |
| 2018-04-25 | $77.82 | $85.68 | 1,544,400 | — | — |
| 2018-04-24 | $80.49 | $88.62 | 893,800 | — | — |
| 2018-04-23 | $81.91 | $90.18 | 526,200 | — | — |
| 2018-04-20 | $81.54 | $89.78 | 652,300 | — | — |
| 2018-04-19 | $82.73 | $91.09 | 819,300 | — | — |
| 2018-04-18 | $82.77 | $91.13 | 637,200 | — | — |
| 2018-04-17 | $82.48 | $90.81 | 464,400 | — | — |
| 2018-04-16 | $81.47 | $89.70 | 1,006,100 | — | — |
| 2018-04-13 | $80.77 | $88.93 | 923,000 | — | — |
| 2018-04-12 | $80.86 | $89.03 | 1,162,600 | — | — |
| 2018-04-11 | $81.94 | $90.22 | 1,855,800 | — | — |
| 2018-04-10 | $84.00 | $92.49 | 786,300 | — | — |
| 2018-04-09 | $82.89 | $91.26 | 747,800 | — | — |
| 2018-04-06 | $81.99 | $90.27 | 1,150,400 | — | — |
| 2018-04-05 | $83.72 | $92.18 | 975,100 | — | — |
| 2018-04-04 | $83.39 | $91.81 | 742,700 | — | — |
| 2018-04-03 | $82.82 | $91.19 | 1,020,200 | — | — |
| 2018-04-02 | $81.05 | $89.24 | 1,207,400 | — | — |
| 2018-03-29 | $83.34 | $91.76 | 711,700 | — | — |
| 2018-03-28 | $82.60 | $90.94 | 988,000 | — | — |
| 2018-03-27 | $81.93 | $90.21 | 1,032,400 | — | — |
| 2018-03-26 | $81.90 | $90.17 | 916,100 | — | — |
| 2018-03-23 | $80.37 | $88.49 | 815,300 | — | — |
| 2018-03-22 | $81.55 | $89.79 | 939,300 | — | — |
| 2018-03-21 | $82.34 | $90.66 | 758,300 | — | — |
| 2018-03-20 | $80.76 | $88.92 | 1,143,100 | — | — |
| 2018-03-19 | $82.20 | $90.50 | 1,045,300 | — | — |
| 2018-03-16 | $84.23 | $92.74 | 1,440,200 | — | — |
| 2018-03-15 | $84.45 | $92.98 | 935,800 | — | — |
| 2018-03-14 | $85.78 | $94.45 | 858,000 | — | — |
| 2018-03-13 | $86.51 | $95.25 | 789,800 | — | — |
| 2018-03-12 | $86.14 | $94.84 | 994,700 | — | — |
| 2018-03-09 | $84.95 | $93.53 | 1,275,900 | — | — |
| 2018-03-08 | $85.06 | $93.65 | 901,600 | — | — |
| 2018-03-07 | $82.86 | $91.23 | 623,800 | — | — |
| 2018-03-06 | $82.42 | $90.75 | 688,900 | — | — |
| 2018-03-05 | $82.81 | $91.18 | 1,379,600 | — | — |
| 2018-03-02 | $82.99 | $91.37 | 2,456,600 | — | — |
| 2018-03-01 | $79.57 | $87.61 | 2,178,400 | — | — |
| 2018-02-28 | $81.46 | $89.48 | 1,788,500 | — | — |
| 2018-02-27 | $82.00 | $90.07 | 2,486,000 | — | — |
| 2018-02-26 | $88.30 | $96.99 | 1,133,100 | — | — |
| 2018-02-23 | $88.25 | $96.94 | 739,700 | — | — |
| 2018-02-22 | $87.07 | $95.64 | 705,900 | — | — |
| 2018-02-21 | $87.10 | $95.67 | 625,600 | — | — |
| 2018-02-20 | $87.04 | $95.61 | 1,323,300 | — | — |
| 2018-02-16 | $89.55 | $98.37 | 781,500 | — | — |
| 2018-02-15 | $89.65 | $98.48 | 800,100 | — | — |
| 2018-02-14 | $86.66 | $95.19 | 743,200 | — | — |
| 2018-02-13 | $85.81 | $94.26 | 875,500 | — | — |
| 2018-02-12 | $85.30 | $93.70 | 1,001,700 | — | — |
| 2018-02-09 | $85.31 | $93.71 | 1,059,800 | — | — |
| 2018-02-08 | $84.44 | $92.75 | 1,103,200 | — | — |
| 2018-02-07 | $87.52 | $96.14 | 744,700 | — | — |
| 2018-02-06 | $88.04 | $96.71 | 1,154,900 | — | — |
| 2018-02-05 | $86.89 | $95.44 | 1,216,000 | — | — |
| 2018-02-02 | $90.40 | $99.30 | 859,900 | — | — |
| 2018-02-01 | $90.96 | $99.91 | 793,200 | — | — |
| 2018-01-31 | $90.62 | $99.54 | 1,203,200 | — | — |
| 2018-01-30 | $90.16 | $99.04 | 889,400 | — | — |
| 2018-01-29 | $92.36 | $101.45 | 1,287,800 | — | — |
| 2018-01-26 | $95.15 | $104.52 | 989,300 | — | — |
| 2018-01-25 | $94.59 | $103.90 | 692,400 | — | — |
| 2018-01-24 | $93.61 | $102.83 | 723,800 | — | — |
| 2018-01-23 | $93.99 | $103.24 | 919,100 | — | — |
| 2018-01-22 | $93.44 | $102.64 | 765,100 | — | — |
| 2018-01-19 | $91.88 | $100.93 | 1,239,300 | — | — |
| 2018-01-18 | $91.69 | $100.72 | 1,036,800 | — | — |
| 2018-01-17 | $91.60 | $100.62 | 894,100 | — | — |
| 2018-01-16 | $90.86 | $99.81 | 848,700 | — | — |
| 2018-01-12 | $91.80 | $100.84 | 559,700 | — | — |
| 2018-01-11 | $91.99 | $101.05 | 981,100 | — | — |
| 2018-01-10 | $90.08 | $98.95 | 884,900 | — | — |
| 2018-01-09 | $90.84 | $99.78 | 1,057,000 | — | — |
| 2018-01-08 | $90.13 | $99.00 | 1,655,100 | — | — |
| 2018-01-05 | $91.18 | $100.16 | 662,800 | — | — |
| 2018-01-04 | $91.08 | $100.05 | 1,597,700 | — | — |
| 2018-01-03 | $89.44 | $98.25 | 868,100 | — | — |
| 2018-01-02 | $89.69 | $98.52 | 798,200 | — | — |