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
- 1980-10-01 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 | $53.95 | $256.88 | 2,875,000 | — | — |
| 2018-12-28 | $52.98 | $252.26 | 4,146,400 | — | — |
| 2018-12-27 | $53.32 | $253.88 | 3,919,800 | — | — |
| 2018-12-26 | $53.70 | $255.69 | 2,738,500 | — | — |
| 2018-12-24 | $50.79 | $241.83 | 1,621,200 | — | — |
| 2018-12-21 | $53.90 | $256.64 | 5,180,600 | — | — |
| 2018-12-20 | $54.52 | $259.59 | 3,595,700 | — | — |
| 2018-12-19 | $55.89 | $266.11 | 3,144,500 | — | — |
| 2018-12-18 | $56.47 | $268.87 | 3,115,100 | — | — |
| 2018-12-17 | $58.60 | $279.02 | 2,856,400 | — | — |
| 2018-12-14 | $60.19 | $286.59 | 2,386,600 | — | — |
| 2018-12-13 | $61.45 | $292.59 | 3,024,300 | — | — |
| 2018-12-12 | $59.71 | $284.30 | 1,874,700 | — | — |
| 2018-12-11 | $58.98 | $280.83 | 2,437,200 | — | — |
| 2018-12-10 | $59.16 | $281.68 | 2,836,200 | — | — |
| 2018-12-07 | $59.99 | $285.63 | 2,554,000 | — | — |
| 2018-12-06 | $59.37 | $282.68 | 2,815,600 | — | — |
| 2018-12-04 | $60.60 | $288.54 | 3,004,900 | — | — |
| 2018-12-03 | $62.75 | $298.78 | 2,281,900 | — | — |
| 2018-11-30 | $61.43 | $292.49 | 3,127,900 | — | — |
| 2018-11-29 | $61.34 | $292.06 | 2,331,800 | — | — |
| 2018-11-28 | $60.52 | $288.16 | 2,275,100 | — | — |
| 2018-11-27 | $59.75 | $284.49 | 2,053,500 | — | — |
| 2018-11-26 | $59.53 | $283.44 | 1,914,000 | — | — |
| 2018-11-23 | $59.10 | $281.40 | 876,900 | — | — |
| 2018-11-21 | $60.99 | $290.40 | 2,069,700 | — | — |
| 2018-11-20 | $60.34 | $287.30 | 2,274,200 | — | — |
| 2018-11-19 | $62.28 | $296.54 | 2,222,200 | — | — |
| 2018-11-16 | $62.20 | $296.16 | 2,324,900 | — | — |
| 2018-11-15 | $61.36 | $292.16 | 2,305,900 | — | — |
| 2018-11-14 | $60.37 | $287.44 | 2,230,700 | — | — |
| 2018-11-13 | $61.01 | $290.49 | 1,791,900 | — | — |
| 2018-11-12 | $62.39 | $297.06 | 1,981,000 | — | — |
| 2018-11-09 | $63.09 | $300.39 | 2,410,400 | — | — |
| 2018-11-08 | $63.97 | $304.58 | 2,435,800 | — | — |
| 2018-11-07 | $64.07 | $305.06 | 2,706,900 | — | — |
| 2018-11-06 | $63.69 | $303.25 | 1,945,100 | — | — |
| 2018-11-05 | $63.95 | $304.49 | 2,460,900 | — | — |
| 2018-11-02 | $62.53 | $297.73 | 2,757,900 | — | — |
| 2018-11-01 | $64.81 | $304.51 | 2,443,600 | — | — |
| 2018-10-31 | $65.60 | $308.23 | 4,456,800 | — | — |
| 2018-10-30 | $63.27 | $297.28 | 2,377,200 | — | — |
| 2018-10-29 | $63.23 | $297.09 | 2,449,300 | — | — |
| 2018-10-26 | $63.34 | $297.61 | 2,872,400 | — | — |
| 2018-10-25 | $64.61 | $303.57 | 2,245,800 | — | — |
| 2018-10-24 | $63.64 | $299.02 | 2,232,500 | — | — |
| 2018-10-23 | $65.90 | $309.63 | 2,870,800 | — | — |
| 2018-10-22 | $66.98 | $314.71 | 1,949,600 | — | — |
| 2018-10-19 | $67.79 | $318.52 | 3,165,000 | — | — |
| 2018-10-18 | $66.92 | $314.43 | 1,771,000 | — | — |
| 2018-10-17 | $67.02 | $314.90 | 1,582,600 | — | — |
| 2018-10-16 | $67.46 | $316.96 | 2,864,800 | — | — |
| 2018-10-15 | $64.81 | $304.51 | 1,590,000 | — | — |
| 2018-10-12 | $65.02 | $305.50 | 2,532,100 | — | — |
| 2018-10-11 | $65.22 | $306.44 | 3,041,500 | — | — |
| 2018-10-10 | $67.31 | $316.26 | 2,428,900 | — | — |
| 2018-10-09 | $68.72 | $322.88 | 1,333,300 | — | — |
| 2018-10-08 | $68.40 | $321.38 | 1,451,400 | — | — |
| 2018-10-05 | $68.61 | $322.37 | 1,582,900 | — | — |
| 2018-10-04 | $68.48 | $321.76 | 1,807,800 | — | — |
| 2018-10-03 | $68.43 | $321.52 | 2,714,100 | — | — |
| 2018-10-02 | $67.88 | $318.94 | 2,555,700 | — | — |
| 2018-10-01 | $68.95 | $323.97 | 2,155,900 | — | — |
| 2018-09-28 | $67.79 | $318.52 | 2,237,400 | — | — |
| 2018-09-27 | $68.18 | $320.35 | 2,132,600 | — | — |
| 2018-09-26 | $68.41 | $321.43 | 2,473,500 | — | — |
| 2018-09-25 | $68.43 | $321.52 | 3,232,700 | — | — |
| 2018-09-24 | $67.87 | $318.89 | 3,352,500 | — | — |
| 2018-09-21 | $69.11 | $324.72 | 5,101,500 | — | — |
| 2018-09-20 | $68.61 | $322.37 | 3,115,000 | — | — |
| 2018-09-19 | $69.52 | $326.64 | 3,252,100 | — | — |
| 2018-09-18 | $69.14 | $324.86 | 3,041,300 | — | — |
| 2018-09-17 | $67.97 | $319.36 | 3,835,100 | — | — |
| 2018-09-14 | $66.39 | $311.94 | 2,256,800 | — | — |
| 2018-09-13 | $65.96 | $309.92 | 2,084,200 | — | — |
| 2018-09-12 | $65.11 | $305.92 | 1,775,300 | — | — |
| 2018-09-11 | $65.02 | $305.50 | 2,585,900 | — | — |
| 2018-09-10 | $64.56 | $303.34 | 2,766,900 | — | — |
| 2018-09-07 | $65.84 | $309.35 | 1,392,400 | — | — |
| 2018-09-06 | $66.01 | $310.15 | 2,182,600 | — | — |
| 2018-09-05 | $66.08 | $310.48 | 1,928,200 | — | — |
| 2018-09-04 | $65.70 | $308.70 | 1,947,900 | — | — |
| 2018-08-31 | $65.91 | $309.68 | 1,876,700 | — | — |
| 2018-08-30 | $66.45 | $312.22 | 2,100,600 | — | — |
| 2018-08-29 | $66.68 | $313.30 | 2,193,500 | — | — |
| 2018-08-28 | $67.32 | $316.31 | 1,779,900 | — | — |
| 2018-08-27 | $67.81 | $318.61 | 2,137,000 | — | — |
| 2018-08-24 | $67.49 | $317.11 | 2,043,600 | — | — |
| 2018-08-23 | $67.22 | $315.84 | 1,352,200 | — | — |
| 2018-08-22 | $68.22 | $320.54 | 1,733,700 | — | — |
| 2018-08-21 | $67.47 | $317.01 | 1,312,300 | — | — |
| 2018-08-20 | $67.84 | $318.75 | 1,424,300 | — | — |
| 2018-08-17 | $67.52 | $317.25 | 1,551,500 | — | — |
| 2018-08-16 | $67.15 | $315.51 | 1,935,800 | — | — |
| 2018-08-15 | $66.95 | $314.57 | 2,001,200 | — | — |
| 2018-08-14 | $68.55 | $322.09 | 2,509,100 | — | — |
| 2018-08-13 | $68.04 | $319.69 | 1,530,800 | — | — |
| 2018-08-10 | $68.90 | $323.73 | 2,107,300 | — | — |
| 2018-08-09 | $68.74 | $322.98 | 1,752,500 | — | — |
| 2018-08-08 | $68.61 | $322.37 | 1,623,600 | — | — |
| 2018-08-07 | $68.24 | $320.63 | 1,964,400 | — | — |
| 2018-08-06 | $68.21 | $320.49 | 2,034,600 | — | — |
| 2018-08-03 | $67.51 | $317.20 | 2,726,400 | — | — |
| 2018-08-02 | $68.50 | $317.97 | 3,500,700 | — | — |
| 2018-08-01 | $68.12 | $316.21 | 3,540,200 | — | — |
| 2018-07-31 | $70.44 | $326.98 | 4,583,600 | — | — |
| 2018-07-30 | $70.58 | $327.63 | 1,833,500 | — | — |
| 2018-07-27 | $70.12 | $325.49 | 2,191,100 | — | — |
| 2018-07-26 | $71.29 | $330.93 | 1,242,300 | — | — |
| 2018-07-25 | $70.89 | $329.07 | 2,011,200 | — | — |
| 2018-07-24 | $70.38 | $326.70 | 1,987,700 | — | — |
| 2018-07-23 | $70.15 | $325.63 | 1,586,300 | — | — |
| 2018-07-20 | $69.93 | $324.61 | 2,109,200 | — | — |
| 2018-07-19 | $70.44 | $326.98 | 2,278,500 | — | — |
| 2018-07-18 | $70.13 | $325.54 | 2,737,800 | — | — |
| 2018-07-17 | $70.33 | $326.47 | 2,683,500 | — | — |
| 2018-07-16 | $70.01 | $324.98 | 2,478,500 | — | — |
| 2018-07-13 | $71.40 | $331.44 | 2,752,400 | — | — |
| 2018-07-12 | $70.86 | $328.93 | 1,640,700 | — | — |
| 2018-07-11 | $70.31 | $326.38 | 1,960,800 | — | — |
| 2018-07-10 | $71.22 | $330.60 | 1,901,100 | — | — |
| 2018-07-09 | $71.31 | $331.02 | 2,269,800 | — | — |
| 2018-07-06 | $71.21 | $330.55 | 1,603,200 | — | — |
| 2018-07-05 | $70.23 | $326.01 | 1,905,600 | — | — |
| 2018-07-03 | $69.33 | $321.83 | 1,108,900 | — | — |
| 2018-07-02 | $68.95 | $320.06 | 1,751,200 | — | — |
| 2018-06-29 | $69.83 | $324.15 | 1,877,900 | — | — |
| 2018-06-28 | $69.93 | $324.61 | 1,628,900 | — | — |
| 2018-06-27 | $69.75 | $323.78 | 1,883,000 | — | — |
| 2018-06-26 | $69.72 | $323.64 | 1,605,000 | — | — |
| 2018-06-25 | $68.70 | $318.90 | 1,630,800 | — | — |
| 2018-06-22 | $69.99 | $324.89 | 4,425,400 | — | — |
| 2018-06-21 | $68.78 | $319.27 | 1,751,100 | — | — |
| 2018-06-20 | $70.07 | $325.26 | 1,912,700 | — | — |
| 2018-06-19 | $68.79 | $319.32 | 2,281,900 | — | — |
| 2018-06-18 | $68.52 | $318.07 | 3,584,900 | — | — |
| 2018-06-15 | $67.78 | $314.63 | 4,014,900 | — | — |
| 2018-06-14 | $69.34 | $321.87 | 2,362,700 | — | — |
| 2018-06-13 | $68.87 | $319.69 | 2,603,300 | — | — |
| 2018-06-12 | $69.24 | $321.41 | 1,736,100 | — | — |
| 2018-06-11 | $69.02 | $320.39 | 1,680,900 | — | — |
| 2018-06-08 | $68.45 | $317.74 | 2,173,400 | — | — |
| 2018-06-07 | $68.55 | $318.21 | 1,727,300 | — | — |
| 2018-06-06 | $67.66 | $314.08 | 1,954,900 | — | — |
| 2018-06-05 | $68.57 | $318.30 | 2,515,000 | — | — |
| 2018-06-04 | $68.30 | $317.05 | 1,506,600 | — | — |
| 2018-06-01 | $68.51 | $318.02 | 1,745,100 | — | — |
| 2018-05-31 | $68.16 | $316.40 | 3,821,200 | — | — |
| 2018-05-30 | $68.23 | $316.72 | 2,586,600 | — | — |
| 2018-05-29 | $66.30 | $307.76 | 2,786,300 | — | — |
| 2018-05-25 | $65.89 | $305.86 | 1,708,500 | — | — |
| 2018-05-24 | $66.38 | $308.13 | 2,113,400 | — | — |
| 2018-05-23 | $66.73 | $309.76 | 1,989,200 | — | — |
| 2018-05-22 | $66.06 | $306.65 | 1,847,100 | — | — |
| 2018-05-21 | $66.49 | $308.64 | 1,941,600 | — | — |
| 2018-05-18 | $66.27 | $307.62 | 1,865,300 | — | — |
| 2018-05-17 | $66.52 | $308.78 | 1,732,000 | — | — |
| 2018-05-16 | $66.65 | $309.39 | 2,137,100 | — | — |
| 2018-05-15 | $66.67 | $309.48 | 2,378,600 | — | — |
| 2018-05-14 | $66.59 | $309.11 | 1,810,500 | — | — |
| 2018-05-11 | $65.82 | $305.53 | 2,549,100 | — | — |
| 2018-05-10 | $65.30 | $303.12 | 1,905,500 | — | — |
| 2018-05-09 | $64.71 | $300.38 | 2,188,000 | — | — |
| 2018-05-08 | $63.94 | $296.81 | 2,310,300 | — | — |
| 2018-05-07 | $64.07 | $297.41 | 2,542,300 | — | — |
| 2018-05-04 | $63.45 | $294.53 | 1,843,700 | — | — |
| 2018-05-03 | $62.84 | $291.70 | 2,347,700 | — | — |
| 2018-05-02 | $62.57 | $290.45 | 3,924,300 | — | — |
| 2018-05-01 | $60.49 | $280.79 | 2,209,300 | — | — |
| 2018-04-30 | $60.22 | $279.54 | 2,145,200 | — | — |
| 2018-04-27 | $59.88 | $277.96 | 1,617,500 | — | — |
| 2018-04-26 | $60.13 | $275.43 | 2,547,400 | — | — |
| 2018-04-25 | $59.60 | $273.00 | 1,824,600 | — | — |
| 2018-04-24 | $59.39 | $272.04 | 1,654,400 | — | — |
| 2018-04-23 | $59.96 | $274.65 | 1,649,300 | — | — |
| 2018-04-20 | $59.54 | $272.73 | 1,777,300 | — | — |
| 2018-04-19 | $59.74 | $273.64 | 1,874,500 | — | — |
| 2018-04-18 | $59.83 | $274.06 | 2,676,600 | — | — |
| 2018-04-17 | $59.67 | $273.32 | 1,964,100 | — | — |
| 2018-04-16 | $59.75 | $273.69 | 2,173,800 | — | — |
| 2018-04-13 | $58.51 | $268.01 | 1,604,100 | — | — |
| 2018-04-12 | $58.32 | $267.14 | 2,190,800 | — | — |
| 2018-04-11 | $58.62 | $268.51 | 2,014,400 | — | — |
| 2018-04-10 | $58.31 | $267.09 | 2,558,100 | — | — |
| 2018-04-09 | $56.75 | $259.95 | 1,879,700 | — | — |
| 2018-04-06 | $56.69 | $259.67 | 2,169,900 | — | — |
| 2018-04-05 | $57.44 | $263.11 | 1,750,400 | — | — |
| 2018-04-04 | $56.52 | $258.90 | 2,379,600 | — | — |
| 2018-04-03 | $56.60 | $259.26 | 2,454,300 | — | — |
| 2018-04-02 | $56.14 | $257.15 | 3,108,700 | — | — |
| 2018-03-29 | $56.92 | $260.73 | 2,701,700 | — | — |
| 2018-03-28 | $55.63 | $254.82 | 3,115,200 | — | — |
| 2018-03-27 | $56.96 | $260.91 | 3,790,400 | — | — |
| 2018-03-26 | $57.02 | $261.19 | 2,414,800 | — | — |
| 2018-03-23 | $56.75 | $259.95 | 3,591,800 | — | — |
| 2018-03-22 | $57.33 | $262.61 | 2,754,700 | — | — |
| 2018-03-21 | $58.46 | $267.78 | 3,186,800 | — | — |
| 2018-03-20 | $57.64 | $264.03 | 3,788,500 | — | — |
| 2018-03-19 | $56.47 | $258.67 | 3,371,400 | — | — |
| 2018-03-16 | $57.81 | $264.80 | 7,013,500 | — | — |
| 2018-03-15 | $56.64 | $259.44 | 7,757,400 | — | — |
| 2018-03-14 | $57.16 | $261.83 | 2,304,400 | — | — |
| 2018-03-13 | $57.76 | $264.58 | 2,205,300 | — | — |
| 2018-03-12 | $57.59 | $263.80 | 3,031,500 | — | — |
| 2018-03-09 | $57.31 | $262.51 | 2,060,400 | — | — |
| 2018-03-08 | $56.60 | $259.26 | 2,253,100 | — | — |
| 2018-03-07 | $56.71 | $259.77 | 2,265,300 | — | — |
| 2018-03-06 | $57.02 | $261.19 | 1,537,400 | — | — |
| 2018-03-05 | $56.91 | $260.68 | 2,535,400 | — | — |
| 2018-03-02 | $57.08 | $261.46 | 2,415,000 | — | — |
| 2018-03-01 | $56.51 | $258.85 | 3,106,600 | — | — |
| 2018-02-28 | $56.33 | $258.02 | 3,880,200 | — | — |
| 2018-02-27 | $57.00 | $261.09 | 3,969,700 | — | — |
| 2018-02-26 | $57.47 | $263.25 | 3,330,300 | — | — |
| 2018-02-23 | $58.02 | $265.77 | 2,595,900 | — | — |
| 2018-02-22 | $57.18 | $261.92 | 3,773,500 | — | — |
| 2018-02-21 | $56.10 | $256.97 | 2,010,700 | — | — |
| 2018-02-20 | $57.02 | $261.19 | 1,468,700 | — | — |
| 2018-02-16 | $56.91 | $260.68 | 2,343,400 | — | — |
| 2018-02-15 | $57.80 | $264.76 | 3,163,700 | — | — |
| 2018-02-14 | $57.47 | $263.25 | 3,417,100 | — | — |
| 2018-02-13 | $56.84 | $260.36 | 2,030,500 | — | — |
| 2018-02-12 | $56.55 | $259.03 | 2,582,600 | — | — |
| 2018-02-09 | $54.33 | $248.86 | 3,602,900 | — | — |
| 2018-02-08 | $54.40 | $249.18 | 2,720,300 | — | — |
| 2018-02-07 | $56.58 | $259.17 | 2,495,400 | — | — |
| 2018-02-06 | $56.42 | $258.44 | 3,572,800 | — | — |
| 2018-02-05 | $55.56 | $254.50 | 3,529,800 | — | — |
| 2018-02-02 | $57.75 | $264.53 | 2,459,900 | — | — |
| 2018-02-01 | $59.74 | $273.64 | 1,858,600 | — | — |
| 2018-01-31 | $58.86 | $269.61 | 2,467,300 | — | — |
| 2018-01-30 | $58.73 | $269.02 | 2,008,700 | — | — |
| 2018-01-29 | $59.49 | $272.50 | 4,023,800 | — | — |
| 2018-01-26 | $60.15 | $275.52 | 2,590,800 | — | — |
| 2018-01-25 | $60.58 | $273.97 | 2,412,400 | — | — |
| 2018-01-24 | $60.71 | $274.55 | 2,818,600 | — | — |
| 2018-01-23 | $60.48 | $273.51 | 3,110,500 | — | — |
| 2018-01-22 | $59.88 | $270.80 | 4,065,600 | — | — |
| 2018-01-19 | $58.32 | $263.74 | 8,657,000 | — | — |
| 2018-01-18 | $58.14 | $262.93 | 3,439,100 | — | — |
| 2018-01-17 | $59.41 | $268.67 | 4,204,200 | — | — |
| 2018-01-16 | $58.80 | $265.92 | 4,511,900 | — | — |
| 2018-01-12 | $58.67 | $265.33 | 2,965,200 | — | — |
| 2018-01-11 | $58.36 | $263.93 | 3,359,500 | — | — |
| 2018-01-10 | $56.74 | $256.60 | 2,517,400 | — | — |
| 2018-01-09 | $56.49 | $255.47 | 2,056,000 | — | — |
| 2018-01-08 | $56.64 | $256.15 | 3,640,600 | — | — |
| 2018-01-05 | $56.06 | $253.52 | 10,159,500 | — | — |
| 2018-01-04 | $56.20 | $254.16 | 2,790,800 | — | — |
| 2018-01-03 | $55.54 | $251.17 | 2,539,100 | — | — |
| 2018-01-02 | $54.65 | $247.15 | 2,547,900 | — | — |