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
- 1973-02-21 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 | $65.04 | $336.31 | 1,492,100 | — | — |
| 2018-12-28 | $64.67 | $334.40 | 1,095,900 | — | — |
| 2018-12-27 | $64.78 | $334.97 | 2,316,600 | — | — |
| 2018-12-26 | $64.24 | $332.17 | 1,157,000 | — | — |
| 2018-12-24 | $63.38 | $327.73 | 871,300 | — | — |
| 2018-12-21 | $66.47 | $343.70 | 3,747,000 | — | — |
| 2018-12-20 | $67.17 | $347.32 | 2,050,400 | — | — |
| 2018-12-19 | $67.29 | $347.94 | 1,776,900 | — | — |
| 2018-12-18 | $67.06 | $346.76 | 1,838,500 | — | — |
| 2018-12-17 | $67.25 | $347.74 | 2,151,400 | — | — |
| 2018-12-14 | $69.77 | $358.16 | 1,784,300 | — | — |
| 2018-12-13 | $70.23 | $360.52 | 1,826,100 | — | — |
| 2018-12-12 | $69.45 | $356.51 | 2,220,600 | — | — |
| 2018-12-11 | $70.17 | $360.21 | 1,460,900 | — | — |
| 2018-12-10 | $69.64 | $357.49 | 1,809,500 | — | — |
| 2018-12-07 | $69.46 | $356.57 | 1,287,600 | — | — |
| 2018-12-06 | $69.14 | $354.92 | 2,344,700 | — | — |
| 2018-12-04 | $68.95 | $353.95 | 2,665,400 | — | — |
| 2018-12-03 | $68.74 | $352.87 | 1,955,500 | — | — |
| 2018-11-30 | $68.34 | $350.82 | 3,012,100 | — | — |
| 2018-11-29 | $67.07 | $344.30 | 2,004,700 | — | — |
| 2018-11-28 | $67.43 | $346.15 | 1,859,400 | — | — |
| 2018-11-27 | $67.45 | $346.25 | 2,282,200 | — | — |
| 2018-11-26 | $66.80 | $342.91 | 1,934,800 | — | — |
| 2018-11-23 | $66.82 | $343.01 | 1,142,800 | — | — |
| 2018-11-21 | $66.42 | $340.96 | 1,605,200 | — | — |
| 2018-11-20 | $67.64 | $347.22 | 2,193,300 | — | — |
| 2018-11-19 | $67.38 | $345.89 | 2,452,500 | — | — |
| 2018-11-16 | $67.04 | $344.14 | 2,033,200 | — | — |
| 2018-11-15 | $66.20 | $339.83 | 2,197,100 | — | — |
| 2018-11-14 | $65.43 | $335.88 | 1,609,100 | — | — |
| 2018-11-13 | $65.77 | $337.62 | 1,376,800 | — | — |
| 2018-11-12 | $65.48 | $336.13 | 1,042,200 | — | — |
| 2018-11-09 | $65.14 | $334.39 | 1,222,300 | — | — |
| 2018-11-08 | $64.54 | $331.31 | 1,317,100 | — | — |
| 2018-11-07 | $64.38 | $330.49 | 1,150,000 | — | — |
| 2018-11-06 | $63.47 | $325.82 | 733,600 | — | — |
| 2018-11-05 | $62.92 | $322.99 | 1,459,300 | — | — |
| 2018-11-02 | $62.19 | $319.25 | 2,104,500 | — | — |
| 2018-11-01 | $62.69 | $321.81 | 1,583,800 | — | — |
| 2018-10-31 | $63.26 | $324.74 | 1,839,100 | — | — |
| 2018-10-30 | $64.03 | $328.69 | 1,459,000 | — | — |
| 2018-10-29 | $63.93 | $328.18 | 1,045,800 | — | — |
| 2018-10-26 | $62.77 | $322.22 | 1,627,600 | — | — |
| 2018-10-25 | $63.67 | $326.84 | 1,691,200 | — | — |
| 2018-10-24 | $64.87 | $333.00 | 1,483,300 | — | — |
| 2018-10-23 | $63.30 | $324.94 | 1,542,000 | — | — |
| 2018-10-22 | $63.20 | $324.43 | 1,147,100 | — | — |
| 2018-10-19 | $63.33 | $325.10 | 1,300,100 | — | — |
| 2018-10-18 | $62.18 | $319.19 | 1,654,400 | — | — |
| 2018-10-17 | $62.49 | $320.79 | 1,930,500 | — | — |
| 2018-10-16 | $61.96 | $318.07 | 1,769,900 | — | — |
| 2018-10-15 | $61.37 | $315.04 | 1,615,900 | — | — |
| 2018-10-12 | $61.52 | $315.81 | 1,660,600 | — | — |
| 2018-10-11 | $61.68 | $316.63 | 2,396,200 | — | — |
| 2018-10-10 | $63.04 | $323.61 | 1,841,900 | — | — |
| 2018-10-09 | $63.36 | $325.25 | 1,440,800 | — | — |
| 2018-10-08 | $62.83 | $322.53 | 1,316,200 | — | — |
| 2018-10-05 | $62.40 | $320.32 | 1,493,800 | — | — |
| 2018-10-04 | $61.54 | $315.91 | 906,800 | — | — |
| 2018-10-03 | $61.09 | $313.60 | 1,473,000 | — | — |
| 2018-10-02 | $62.16 | $319.09 | 1,177,700 | — | — |
| 2018-10-01 | $61.52 | $315.81 | 922,500 | — | — |
| 2018-09-28 | $61.44 | $315.40 | 1,697,400 | — | — |
| 2018-09-27 | $60.56 | $310.88 | 1,072,400 | — | — |
| 2018-09-26 | $60.20 | $309.03 | 1,511,500 | — | — |
| 2018-09-25 | $60.68 | $311.49 | 1,484,400 | — | — |
| 2018-09-24 | $61.48 | $315.60 | 1,131,300 | — | — |
| 2018-09-21 | $62.16 | $319.09 | 2,685,800 | — | — |
| 2018-09-20 | $61.77 | $317.09 | 1,265,500 | — | — |
| 2018-09-19 | $62.03 | $315.83 | 1,391,900 | — | — |
| 2018-09-18 | $63.64 | $324.03 | 807,600 | — | — |
| 2018-09-17 | $63.77 | $324.69 | 984,000 | — | — |
| 2018-09-14 | $63.53 | $323.47 | 1,120,100 | — | — |
| 2018-09-13 | $63.61 | $323.88 | 868,600 | — | — |
| 2018-09-12 | $63.21 | $321.84 | 1,276,100 | — | — |
| 2018-09-11 | $63.27 | $322.15 | 1,048,200 | — | — |
| 2018-09-10 | $63.30 | $322.30 | 1,032,400 | — | — |
| 2018-09-07 | $62.81 | $319.80 | 1,187,800 | — | — |
| 2018-09-06 | $63.51 | $323.37 | 1,061,600 | — | — |
| 2018-09-05 | $63.38 | $322.71 | 953,000 | — | — |
| 2018-09-04 | $62.42 | $317.82 | 1,314,100 | — | — |
| 2018-08-31 | $62.43 | $317.87 | 1,291,900 | — | — |
| 2018-08-30 | $62.64 | $318.94 | 1,356,400 | — | — |
| 2018-08-29 | $62.18 | $316.60 | 847,600 | — | — |
| 2018-08-28 | $61.84 | $314.86 | 1,302,400 | — | — |
| 2018-08-27 | $62.21 | $316.75 | 1,023,600 | — | — |
| 2018-08-24 | $62.76 | $319.55 | 882,800 | — | — |
| 2018-08-23 | $62.43 | $317.87 | 727,800 | — | — |
| 2018-08-22 | $62.36 | $317.51 | 1,195,800 | — | — |
| 2018-08-21 | $62.81 | $319.80 | 954,600 | — | — |
| 2018-08-20 | $63.12 | $321.38 | 871,200 | — | — |
| 2018-08-17 | $63.24 | $321.99 | 1,020,600 | — | — |
| 2018-08-16 | $62.99 | $320.72 | 1,773,600 | — | — |
| 2018-08-15 | $62.34 | $317.41 | 1,294,400 | — | — |
| 2018-08-14 | $61.80 | $314.66 | 1,091,600 | — | — |
| 2018-08-13 | $61.75 | $314.41 | 1,617,200 | — | — |
| 2018-08-10 | $61.35 | $312.37 | 1,192,400 | — | — |
| 2018-08-09 | $61.14 | $311.30 | 982,400 | — | — |
| 2018-08-08 | $60.95 | $310.33 | 942,700 | — | — |
| 2018-08-07 | $60.99 | $310.54 | 1,104,100 | — | — |
| 2018-08-06 | $61.09 | $311.05 | 990,300 | — | — |
| 2018-08-03 | $60.93 | $310.23 | 1,328,100 | — | — |
| 2018-08-02 | $60.00 | $305.50 | 1,386,400 | — | — |
| 2018-08-01 | $59.74 | $304.17 | 2,446,200 | — | — |
| 2018-07-31 | $60.72 | $309.16 | 2,144,400 | — | — |
| 2018-07-30 | $59.76 | $304.27 | 1,863,400 | — | — |
| 2018-07-27 | $60.08 | $305.90 | 1,167,800 | — | — |
| 2018-07-26 | $60.36 | $307.33 | 2,278,000 | — | — |
| 2018-07-25 | $59.34 | $302.14 | 2,129,000 | — | — |
| 2018-07-24 | $58.82 | $299.49 | 2,083,200 | — | — |
| 2018-07-23 | $58.46 | $297.66 | 1,358,900 | — | — |
| 2018-07-20 | $58.75 | $299.13 | 1,737,600 | — | — |
| 2018-07-19 | $59.16 | $301.22 | 1,674,600 | — | — |
| 2018-07-18 | $58.52 | $297.96 | 1,478,100 | — | — |
| 2018-07-17 | $58.87 | $299.74 | 1,926,200 | — | — |
| 2018-07-16 | $59.04 | $300.61 | 2,393,900 | — | — |
| 2018-07-13 | $59.14 | $301.12 | 1,793,600 | — | — |
| 2018-07-12 | $59.14 | $301.12 | 2,399,200 | — | — |
| 2018-07-11 | $59.25 | $301.68 | 1,770,500 | — | — |
| 2018-07-10 | $58.72 | $298.98 | 2,001,900 | — | — |
| 2018-07-09 | $58.46 | $297.66 | 2,145,900 | — | — |
| 2018-07-06 | $60.31 | $307.07 | 1,555,600 | — | — |
| 2018-07-05 | $59.72 | $304.07 | 2,330,800 | — | — |
| 2018-07-03 | $59.52 | $303.05 | 1,338,700 | — | — |
| 2018-07-02 | $59.02 | $300.51 | 1,601,600 | — | — |
| 2018-06-29 | $58.61 | $298.42 | 2,556,600 | — | — |
| 2018-06-28 | $58.28 | $296.74 | 1,762,100 | — | — |
| 2018-06-27 | $57.99 | $295.26 | 1,556,300 | — | — |
| 2018-06-26 | $57.55 | $293.02 | 2,506,300 | — | — |
| 2018-06-25 | $57.33 | $291.90 | 2,908,300 | — | — |
| 2018-06-22 | $56.03 | $285.28 | 2,449,300 | — | — |
| 2018-06-21 | $55.70 | $283.60 | 1,219,100 | — | — |
| 2018-06-20 | $55.81 | $284.16 | 1,152,700 | — | — |
| 2018-06-19 | $55.76 | $283.91 | 2,132,100 | — | — |
| 2018-06-18 | $55.09 | $280.50 | 2,393,300 | — | — |
| 2018-06-15 | $54.63 | $278.15 | 3,192,900 | — | — |
| 2018-06-14 | $53.99 | $274.90 | 2,334,100 | — | — |
| 2018-06-13 | $53.43 | $272.04 | 2,293,200 | — | — |
| 2018-06-12 | $53.68 | $273.32 | 2,003,100 | — | — |
| 2018-06-11 | $52.87 | $269.19 | 1,835,600 | — | — |
| 2018-06-08 | $53.56 | $272.71 | 1,391,000 | — | — |
| 2018-06-07 | $53.60 | $272.91 | 2,194,800 | — | — |
| 2018-06-06 | $53.64 | $273.11 | 2,206,400 | — | — |
| 2018-06-05 | $54.99 | $279.99 | 1,444,800 | — | — |
| 2018-06-04 | $55.50 | $282.58 | 2,165,200 | — | — |
| 2018-06-01 | $55.80 | $284.11 | 2,536,100 | — | — |
| 2018-05-31 | $57.08 | $290.63 | 2,076,500 | — | — |
| 2018-05-30 | $57.14 | $290.93 | 2,262,900 | — | — |
| 2018-05-29 | $56.81 | $289.25 | 3,023,600 | — | — |
| 2018-05-25 | $56.26 | $286.45 | 2,806,600 | — | — |
| 2018-05-24 | $56.63 | $288.34 | 2,857,700 | — | — |
| 2018-05-23 | $56.54 | $287.88 | 5,314,600 | — | — |
| 2018-05-22 | $57.78 | $291.62 | 1,759,100 | — | — |
| 2018-05-21 | $57.47 | $290.06 | 1,742,000 | — | — |
| 2018-05-18 | $57.32 | $289.30 | 1,844,600 | — | — |
| 2018-05-17 | $57.10 | $288.19 | 1,888,000 | — | — |
| 2018-05-16 | $57.44 | $289.91 | 2,636,800 | — | — |
| 2018-05-15 | $57.39 | $289.65 | 1,494,300 | — | — |
| 2018-05-14 | $57.53 | $290.36 | 2,212,700 | — | — |
| 2018-05-11 | $58.04 | $292.93 | 945,000 | — | — |
| 2018-05-10 | $57.95 | $292.48 | 1,289,300 | — | — |
| 2018-05-09 | $57.00 | $287.69 | 1,720,300 | — | — |
| 2018-05-08 | $57.32 | $289.30 | 2,113,900 | — | — |
| 2018-05-07 | $58.73 | $296.42 | 1,672,200 | — | — |
| 2018-05-04 | $59.04 | $297.98 | 1,828,000 | — | — |
| 2018-05-03 | $58.87 | $297.12 | 1,777,400 | — | — |
| 2018-05-02 | $59.69 | $301.26 | 1,671,400 | — | — |
| 2018-05-01 | $59.75 | $301.56 | 2,356,700 | — | — |
| 2018-04-30 | $60.25 | $304.09 | 2,872,500 | — | — |
| 2018-04-27 | $60.62 | $305.96 | 1,288,600 | — | — |
| 2018-04-26 | $60.02 | $302.93 | 1,640,400 | — | — |
| 2018-04-25 | $59.37 | $299.65 | 1,718,700 | — | — |
| 2018-04-24 | $59.44 | $300.00 | 2,045,300 | — | — |
| 2018-04-23 | $59.21 | $298.84 | 1,288,000 | — | — |
| 2018-04-20 | $59.22 | $298.89 | 1,478,700 | — | — |
| 2018-04-19 | $59.86 | $302.12 | 1,107,100 | — | — |
| 2018-04-18 | $59.90 | $302.32 | 1,371,500 | — | — |
| 2018-04-17 | $60.24 | $304.04 | 1,738,700 | — | — |
| 2018-04-16 | $59.68 | $301.21 | 1,620,100 | — | — |
| 2018-04-13 | $59.03 | $297.93 | 1,221,300 | — | — |
| 2018-04-12 | $58.64 | $295.96 | 1,719,800 | — | — |
| 2018-04-11 | $59.41 | $299.85 | 1,450,500 | — | — |
| 2018-04-10 | $59.31 | $299.34 | 1,565,400 | — | — |
| 2018-04-09 | $59.71 | $301.36 | 1,576,200 | — | — |
| 2018-04-06 | $59.65 | $301.06 | 1,769,300 | — | — |
| 2018-04-05 | $60.01 | $302.88 | 1,797,100 | — | — |
| 2018-04-04 | $59.53 | $300.45 | 2,609,400 | — | — |
| 2018-04-03 | $59.30 | $299.29 | 2,708,600 | — | — |
| 2018-04-02 | $58.67 | $296.11 | 2,584,100 | — | — |
| 2018-03-29 | $58.92 | $297.38 | 1,846,300 | — | — |
| 2018-03-28 | $58.47 | $295.10 | 1,925,300 | — | — |
| 2018-03-27 | $58.59 | $295.71 | 2,811,300 | — | — |
| 2018-03-26 | $57.53 | $290.36 | 1,408,600 | — | — |
| 2018-03-23 | $56.79 | $286.63 | 1,359,100 | — | — |
| 2018-03-22 | $57.51 | $290.26 | 1,967,700 | — | — |
| 2018-03-21 | $57.46 | $290.01 | 1,607,700 | — | — |
| 2018-03-20 | $57.67 | $291.07 | 1,507,800 | — | — |
| 2018-03-19 | $58.04 | $292.93 | 2,167,100 | — | — |
| 2018-03-16 | $58.26 | $294.04 | 3,854,500 | — | — |
| 2018-03-15 | $57.58 | $290.61 | 2,151,900 | — | — |
| 2018-03-14 | $57.19 | $288.64 | 1,718,000 | — | — |
| 2018-03-13 | $56.68 | $286.07 | 2,845,700 | — | — |
| 2018-03-12 | $57.06 | $287.99 | 3,158,800 | — | — |
| 2018-03-09 | $57.24 | $288.90 | 1,634,000 | — | — |
| 2018-03-08 | $56.87 | $287.03 | 2,284,200 | — | — |
| 2018-03-07 | $56.29 | $284.10 | 2,226,900 | — | — |
| 2018-03-06 | $56.68 | $286.07 | 1,877,000 | — | — |
| 2018-03-05 | $57.72 | $291.32 | 1,812,000 | — | — |
| 2018-03-02 | $57.10 | $285.64 | 2,678,400 | — | — |
| 2018-03-01 | $56.55 | $282.89 | 2,715,400 | — | — |
| 2018-02-28 | $57.00 | $285.14 | 1,912,500 | — | — |
| 2018-02-27 | $57.39 | $287.09 | 1,776,900 | — | — |
| 2018-02-26 | $58.82 | $294.25 | 1,699,400 | — | — |
| 2018-02-23 | $59.47 | $297.50 | 2,514,200 | — | — |
| 2018-02-22 | $57.48 | $287.54 | 3,204,800 | — | — |
| 2018-02-21 | $57.36 | $286.94 | 1,900,700 | — | — |
| 2018-02-20 | $58.17 | $290.99 | 1,145,100 | — | — |
| 2018-02-16 | $59.12 | $295.75 | 1,509,700 | — | — |
| 2018-02-15 | $58.57 | $292.99 | 3,189,100 | — | — |
| 2018-02-14 | $57.58 | $288.04 | 2,544,400 | — | — |
| 2018-02-13 | $57.62 | $288.24 | 1,787,800 | — | — |
| 2018-02-12 | $57.53 | $287.79 | 2,176,600 | — | — |
| 2018-02-09 | $57.02 | $285.24 | 2,749,800 | — | — |
| 2018-02-08 | $56.11 | $280.69 | 2,502,600 | — | — |
| 2018-02-07 | $56.89 | $284.59 | 3,236,300 | — | — |
| 2018-02-06 | $57.54 | $287.84 | 3,545,900 | — | — |
| 2018-02-05 | $58.33 | $291.79 | 4,104,100 | — | — |
| 2018-02-02 | $59.35 | $296.90 | 6,519,800 | — | — |
| 2018-02-01 | $60.16 | $300.95 | 5,772,000 | — | — |
| 2018-01-31 | $63.09 | $315.61 | 2,518,100 | — | — |
| 2018-01-30 | $62.56 | $312.95 | 2,353,000 | — | — |
| 2018-01-29 | $62.44 | $312.35 | 2,827,100 | — | — |
| 2018-01-26 | $64.07 | $320.51 | 3,695,100 | — | — |
| 2018-01-25 | $64.57 | $323.01 | 6,160,700 | — | — |
| 2018-01-24 | $61.13 | $305.80 | 4,666,600 | — | — |
| 2018-01-23 | $61.12 | $305.75 | 3,995,700 | — | — |
| 2018-01-22 | $60.76 | $303.95 | 2,493,400 | — | — |
| 2018-01-19 | $60.79 | $304.10 | 2,158,000 | — | — |
| 2018-01-18 | $60.81 | $304.20 | 4,200,700 | — | — |
| 2018-01-17 | $61.65 | $308.40 | 1,986,000 | — | — |
| 2018-01-16 | $60.95 | $304.90 | 2,079,300 | — | — |
| 2018-01-12 | $61.35 | $306.90 | 2,804,700 | — | — |
| 2018-01-11 | $61.52 | $307.75 | 1,822,400 | — | — |
| 2018-01-10 | $61.32 | $306.75 | 1,716,000 | — | — |
| 2018-01-09 | $61.78 | $309.05 | 2,255,300 | — | — |
| 2018-01-08 | $62.25 | $311.40 | 1,804,600 | — | — |
| 2018-01-05 | $61.82 | $309.25 | 2,265,100 | — | — |
| 2018-01-04 | $61.71 | $308.70 | 2,300,300 | — | — |
| 2018-01-03 | $62.59 | $313.10 | 2,311,800 | — | — |
| 2018-01-02 | $63.15 | $315.91 | 4,243,900 | — | — |