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
- 1973-05-03 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 | $21.86 | $251.54 | 6,336,900 | — | — |
| 2018-12-28 | $21.83 | $251.20 | 9,235,400 | — | — |
| 2018-12-27 | $21.53 | $247.75 | 8,890,300 | — | — |
| 2018-12-26 | $21.35 | $245.68 | 12,927,500 | — | — |
| 2018-12-24 | $21.10 | $242.80 | 4,702,200 | — | — |
| 2018-12-21 | $21.28 | $244.87 | 19,248,000 | — | — |
| 2018-12-20 | $22.22 | $255.69 | 8,632,300 | — | — |
| 2018-12-19 | $23.20 | $266.96 | 10,631,000 | — | — |
| 2018-12-18 | $23.64 | $272.03 | 7,691,700 | — | — |
| 2018-12-17 | $23.60 | $271.57 | 7,687,900 | — | — |
| 2018-12-14 | $24.03 | $276.51 | 4,210,900 | — | — |
| 2018-12-13 | $24.50 | $281.92 | 4,715,200 | — | — |
| 2018-12-12 | $24.72 | $284.45 | 4,515,700 | — | — |
| 2018-12-11 | $25.09 | $288.71 | 5,958,000 | — | — |
| 2018-12-10 | $25.69 | $295.62 | 6,222,000 | — | — |
| 2018-12-07 | $25.27 | $290.78 | 7,393,300 | — | — |
| 2018-12-06 | $26.74 | $307.70 | 10,082,500 | — | — |
| 2018-12-04 | $25.12 | $289.06 | 7,684,500 | — | — |
| 2018-12-03 | $26.50 | $304.94 | 3,772,700 | — | — |
| 2018-11-30 | $26.41 | $303.90 | 5,771,600 | — | — |
| 2018-11-29 | $26.74 | $307.70 | 3,968,900 | — | — |
| 2018-11-28 | $26.95 | $306.20 | 4,660,000 | — | — |
| 2018-11-27 | $26.69 | $303.25 | 4,167,700 | — | — |
| 2018-11-26 | $26.64 | $302.68 | 2,836,400 | — | — |
| 2018-11-23 | $26.33 | $299.16 | 1,136,200 | — | — |
| 2018-11-21 | $26.67 | $303.02 | 2,493,700 | — | — |
| 2018-11-20 | $26.55 | $301.66 | 3,012,300 | — | — |
| 2018-11-19 | $27.09 | $307.79 | 4,809,400 | — | — |
| 2018-11-16 | $27.06 | $307.45 | 8,048,500 | — | — |
| 2018-11-15 | $26.61 | $302.34 | 3,883,000 | — | — |
| 2018-11-14 | $26.72 | $303.59 | 4,281,000 | — | — |
| 2018-11-13 | $26.65 | $302.79 | 4,151,600 | — | — |
| 2018-11-12 | $27.00 | $306.77 | 5,017,600 | — | — |
| 2018-11-09 | $26.83 | $304.84 | 4,834,200 | — | — |
| 2018-11-08 | $27.25 | $309.61 | 3,237,400 | — | — |
| 2018-11-07 | $27.51 | $312.57 | 3,348,000 | — | — |
| 2018-11-06 | $27.19 | $308.93 | 3,143,800 | — | — |
| 2018-11-05 | $27.62 | $313.82 | 4,063,400 | — | — |
| 2018-11-02 | $27.53 | $312.79 | 9,590,300 | — | — |
| 2018-11-01 | $27.22 | $309.27 | 4,994,500 | — | — |
| 2018-10-31 | $26.63 | $302.57 | 7,013,200 | — | — |
| 2018-10-30 | $26.23 | $298.02 | 8,711,600 | — | — |
| 2018-10-29 | $26.43 | $300.29 | 6,141,100 | — | — |
| 2018-10-26 | $26.49 | $300.98 | 9,087,900 | — | — |
| 2018-10-25 | $28.95 | $328.93 | 6,498,200 | — | — |
| 2018-10-24 | $28.48 | $323.59 | 5,940,400 | — | — |
| 2018-10-23 | $28.35 | $322.11 | 6,656,400 | — | — |
| 2018-10-22 | $27.61 | $313.70 | 4,607,800 | — | — |
| 2018-10-19 | $28.54 | $324.27 | 5,011,300 | — | — |
| 2018-10-18 | $27.86 | $316.54 | 3,343,100 | — | — |
| 2018-10-17 | $28.31 | $321.65 | 3,212,800 | — | — |
| 2018-10-16 | $28.72 | $326.31 | 6,280,600 | — | — |
| 2018-10-15 | $28.02 | $318.36 | 5,070,300 | — | — |
| 2018-10-12 | $28.08 | $319.04 | 5,487,800 | — | — |
| 2018-10-11 | $28.50 | $323.81 | 8,376,200 | — | — |
| 2018-10-10 | $29.10 | $330.63 | 6,501,300 | — | — |
| 2018-10-09 | $30.53 | $346.88 | 3,250,300 | — | — |
| 2018-10-08 | $30.85 | $350.51 | 3,718,100 | — | — |
| 2018-10-05 | $30.27 | $343.92 | 3,303,300 | — | — |
| 2018-10-04 | $30.73 | $349.15 | 4,717,000 | — | — |
| 2018-10-03 | $30.90 | $351.08 | 6,295,700 | — | — |
| 2018-10-02 | $31.98 | $363.35 | 3,796,300 | — | — |
| 2018-10-01 | $31.87 | $362.10 | 2,920,400 | — | — |
| 2018-09-28 | $32.27 | $366.65 | 3,797,400 | — | — |
| 2018-09-27 | $32.82 | $372.90 | 3,424,800 | — | — |
| 2018-09-26 | $32.72 | $371.76 | 3,960,700 | — | — |
| 2018-09-25 | $32.70 | $371.53 | 4,683,800 | — | — |
| 2018-09-24 | $32.90 | $373.81 | 4,604,900 | — | — |
| 2018-09-21 | $33.01 | $375.06 | 9,865,900 | — | — |
| 2018-09-20 | $33.69 | $382.78 | 3,835,200 | — | — |
| 2018-09-19 | $33.64 | $382.21 | 4,314,700 | — | — |
| 2018-09-18 | $33.96 | $385.85 | 3,617,800 | — | — |
| 2018-09-17 | $33.97 | $385.96 | 3,207,300 | — | — |
| 2018-09-14 | $34.06 | $386.99 | 2,531,200 | — | — |
| 2018-09-13 | $34.38 | $390.62 | 2,627,800 | — | — |
| 2018-09-12 | $34.49 | $388.01 | 2,671,300 | — | — |
| 2018-09-11 | $34.10 | $383.62 | 3,212,700 | — | — |
| 2018-09-10 | $34.11 | $383.73 | 2,200,100 | — | — |
| 2018-09-07 | $34.06 | $383.17 | 2,422,300 | — | — |
| 2018-09-06 | $34.54 | $388.57 | 2,101,000 | — | — |
| 2018-09-05 | $34.38 | $386.77 | 4,143,000 | — | — |
| 2018-09-04 | $34.16 | $384.30 | 2,735,800 | — | — |
| 2018-08-31 | $34.71 | $390.48 | 3,274,200 | — | — |
| 2018-08-30 | $34.58 | $389.02 | 2,654,600 | — | — |
| 2018-08-29 | $35.17 | $395.66 | 2,216,600 | — | — |
| 2018-08-28 | $35.31 | $397.23 | 2,742,800 | — | — |
| 2018-08-27 | $35.29 | $397.01 | 2,831,900 | — | — |
| 2018-08-24 | $34.88 | $392.40 | 2,219,500 | — | — |
| 2018-08-23 | $34.58 | $389.02 | 2,853,900 | — | — |
| 2018-08-22 | $35.30 | $397.12 | 1,780,800 | — | — |
| 2018-08-21 | $35.25 | $396.56 | 1,955,000 | — | — |
| 2018-08-20 | $35.49 | $399.26 | 3,055,800 | — | — |
| 2018-08-17 | $35.65 | $401.06 | 4,812,000 | — | — |
| 2018-08-16 | $35.38 | $398.02 | 5,759,500 | — | — |
| 2018-08-15 | $34.50 | $388.12 | 3,027,500 | — | — |
| 2018-08-14 | $34.30 | $385.87 | 2,530,400 | — | — |
| 2018-08-13 | $33.92 | $381.60 | 2,769,400 | — | — |
| 2018-08-10 | $34.05 | $383.06 | 2,490,500 | — | — |
| 2018-08-09 | $34.44 | $387.45 | 2,110,300 | — | — |
| 2018-08-08 | $34.33 | $386.21 | 2,006,400 | — | — |
| 2018-08-07 | $34.26 | $385.42 | 2,605,600 | — | — |
| 2018-08-06 | $34.11 | $383.73 | 2,535,200 | — | — |
| 2018-08-03 | $33.97 | $382.16 | 3,713,000 | — | — |
| 2018-08-02 | $34.08 | $383.40 | 4,193,400 | — | — |
| 2018-08-01 | $34.07 | $383.28 | 6,150,700 | — | — |
| 2018-07-31 | $34.18 | $384.52 | 4,432,800 | — | — |
| 2018-07-30 | $34.12 | $383.85 | 3,070,600 | — | — |
| 2018-07-27 | $33.83 | $380.58 | 5,701,400 | — | — |
| 2018-07-26 | $34.91 | $392.73 | 3,736,300 | — | — |
| 2018-07-25 | $34.73 | $390.71 | 2,734,900 | — | — |
| 2018-07-24 | $34.55 | $388.68 | 5,853,200 | — | — |
| 2018-07-23 | $34.58 | $389.02 | 4,730,800 | — | — |
| 2018-07-20 | $34.88 | $392.40 | 5,528,500 | — | — |
| 2018-07-19 | $35.65 | $401.06 | 3,939,100 | — | — |
| 2018-07-18 | $35.22 | $396.22 | 4,895,000 | — | — |
| 2018-07-17 | $36.22 | $407.47 | 4,756,600 | — | — |
| 2018-07-16 | $36.25 | $407.81 | 2,032,700 | — | — |
| 2018-07-13 | $36.44 | $409.95 | 1,830,700 | — | — |
| 2018-07-12 | $36.46 | $410.17 | 2,754,100 | — | — |
| 2018-07-11 | $36.55 | $411.18 | 2,357,400 | — | — |
| 2018-07-10 | $37.00 | $416.25 | 4,776,600 | — | — |
| 2018-07-09 | $36.83 | $414.33 | 2,634,900 | — | — |
| 2018-07-06 | $37.27 | $419.28 | 2,640,000 | — | — |
| 2018-07-05 | $37.04 | $416.70 | 2,167,400 | — | — |
| 2018-07-03 | $36.57 | $411.41 | 2,170,500 | — | — |
| 2018-07-02 | $36.30 | $408.37 | 3,311,900 | — | — |
| 2018-06-29 | $36.46 | $410.17 | 4,452,600 | — | — |
| 2018-06-28 | $36.11 | $406.23 | 4,058,800 | — | — |
| 2018-06-27 | $35.63 | $400.83 | 4,015,300 | — | — |
| 2018-06-26 | $36.15 | $406.68 | 7,030,800 | — | — |
| 2018-06-25 | $35.36 | $397.80 | 5,423,200 | — | — |
| 2018-06-22 | $35.60 | $400.50 | 5,354,600 | — | — |
| 2018-06-21 | $35.75 | $402.18 | 5,261,100 | — | — |
| 2018-06-20 | $36.39 | $409.38 | 7,751,300 | — | — |
| 2018-06-19 | $36.99 | $416.13 | 6,205,600 | — | — |
| 2018-06-18 | $37.12 | $417.60 | 2,582,200 | — | — |
| 2018-06-15 | $36.95 | $415.68 | 5,424,400 | — | — |
| 2018-06-14 | $37.26 | $419.17 | 4,891,100 | — | — |
| 2018-06-13 | $37.19 | $418.38 | 5,473,200 | — | — |
| 2018-06-12 | $38.36 | $431.55 | 6,610,500 | — | — |
| 2018-06-11 | $37.92 | $426.60 | 3,033,700 | — | — |
| 2018-06-08 | $38.11 | $428.73 | 2,412,500 | — | — |
| 2018-06-07 | $38.12 | $428.85 | 3,072,700 | — | — |
| 2018-06-06 | $38.35 | $427.83 | 2,866,200 | — | — |
| 2018-06-05 | $38.22 | $426.38 | 5,129,000 | — | — |
| 2018-06-04 | $37.94 | $423.26 | 3,613,300 | — | — |
| 2018-06-01 | $37.69 | $420.47 | 3,523,600 | — | — |
| 2018-05-31 | $37.33 | $416.45 | 6,302,200 | — | — |
| 2018-05-30 | $37.23 | $415.34 | 3,002,200 | — | — |
| 2018-05-29 | $36.83 | $410.88 | 5,342,600 | — | — |
| 2018-05-25 | $36.95 | $412.21 | 3,356,500 | — | — |
| 2018-05-24 | $36.66 | $408.98 | 3,198,700 | — | — |
| 2018-05-23 | $36.82 | $410.76 | 3,708,500 | — | — |
| 2018-05-22 | $37.11 | $414.00 | 4,340,300 | — | — |
| 2018-05-21 | $36.82 | $410.76 | 3,855,100 | — | — |
| 2018-05-18 | $36.45 | $406.64 | 7,524,000 | — | — |
| 2018-05-17 | $36.29 | $404.85 | 2,997,000 | — | — |
| 2018-05-16 | $36.13 | $403.07 | 3,341,200 | — | — |
| 2018-05-15 | $35.96 | $401.17 | 6,013,600 | — | — |
| 2018-05-14 | $36.39 | $405.97 | 3,857,000 | — | — |
| 2018-05-11 | $36.62 | $408.53 | 1,777,300 | — | — |
| 2018-05-10 | $36.78 | $410.32 | 2,451,400 | — | — |
| 2018-05-09 | $36.45 | $406.64 | 2,880,000 | — | — |
| 2018-05-08 | $36.39 | $405.97 | 5,987,500 | — | — |
| 2018-05-07 | $36.72 | $409.65 | 2,665,900 | — | — |
| 2018-05-04 | $36.51 | $407.31 | 3,484,300 | — | — |
| 2018-05-03 | $36.33 | $405.30 | 3,571,700 | — | — |
| 2018-05-02 | $36.54 | $407.64 | 4,498,800 | — | — |
| 2018-05-01 | $36.39 | $405.97 | 6,572,700 | — | — |
| 2018-04-30 | $36.78 | $410.32 | 4,546,600 | — | — |
| 2018-04-27 | $37.00 | $412.77 | 5,814,400 | — | — |
| 2018-04-26 | $36.65 | $408.87 | 6,091,400 | — | — |
| 2018-04-25 | $36.18 | $403.62 | 3,705,500 | — | — |
| 2018-04-24 | $36.18 | $403.62 | 3,678,700 | — | — |
| 2018-04-23 | $36.21 | $403.96 | 2,788,100 | — | — |
| 2018-04-20 | $36.26 | $404.52 | 4,260,500 | — | — |
| 2018-04-19 | $36.63 | $408.64 | 3,414,800 | — | — |
| 2018-04-18 | $36.85 | $411.10 | 3,249,000 | — | — |
| 2018-04-17 | $36.94 | $412.10 | 4,941,500 | — | — |
| 2018-04-16 | $36.48 | $406.97 | 2,965,800 | — | — |
| 2018-04-13 | $36.19 | $403.74 | 2,733,800 | — | — |
| 2018-04-12 | $35.92 | $400.72 | 2,688,100 | — | — |
| 2018-04-11 | $35.76 | $398.94 | 3,660,100 | — | — |
| 2018-04-10 | $35.42 | $395.15 | 5,040,200 | — | — |
| 2018-04-09 | $35.28 | $393.58 | 3,161,400 | — | — |
| 2018-04-06 | $35.48 | $395.82 | 3,793,900 | — | — |
| 2018-04-05 | $35.74 | $398.72 | 3,571,100 | — | — |
| 2018-04-04 | $35.24 | $393.14 | 4,303,100 | — | — |
| 2018-04-03 | $34.68 | $386.89 | 6,388,900 | — | — |
| 2018-04-02 | $34.61 | $386.11 | 4,295,500 | — | — |
| 2018-03-29 | $35.00 | $390.46 | 3,836,800 | — | — |
| 2018-03-28 | $35.02 | $390.68 | 4,378,600 | — | — |
| 2018-03-27 | $34.90 | $389.34 | 5,577,700 | — | — |
| 2018-03-26 | $34.53 | $385.22 | 3,811,300 | — | — |
| 2018-03-23 | $34.05 | $379.86 | 5,798,500 | — | — |
| 2018-03-22 | $35.20 | $392.69 | 3,359,200 | — | — |
| 2018-03-21 | $35.38 | $394.70 | 3,485,600 | — | — |
| 2018-03-20 | $35.39 | $394.81 | 4,032,100 | — | — |
| 2018-03-19 | $35.53 | $396.37 | 2,708,000 | — | — |
| 2018-03-16 | $35.82 | $399.61 | 5,220,200 | — | — |
| 2018-03-15 | $35.62 | $397.38 | 3,985,700 | — | — |
| 2018-03-14 | $35.24 | $393.14 | 2,785,700 | — | — |
| 2018-03-13 | $35.55 | $396.60 | 3,810,000 | — | — |
| 2018-03-12 | $35.12 | $391.80 | 3,676,800 | — | — |
| 2018-03-09 | $34.86 | $388.90 | 3,099,000 | — | — |
| 2018-03-08 | $34.47 | $384.55 | 2,952,200 | — | — |
| 2018-03-07 | $34.28 | $382.43 | 4,238,400 | — | — |
| 2018-03-06 | $34.23 | $381.87 | 5,811,100 | — | — |
| 2018-03-05 | $34.01 | $379.42 | 4,984,700 | — | — |
| 2018-03-02 | $34.65 | $386.56 | 3,106,300 | — | — |
| 2018-03-01 | $34.36 | $383.32 | 4,242,900 | — | — |
| 2018-02-28 | $35.03 | $387.23 | 4,767,100 | — | — |
| 2018-02-27 | $35.26 | $389.77 | 4,899,700 | — | — |
| 2018-02-26 | $35.66 | $394.19 | 3,870,500 | — | — |
| 2018-02-23 | $35.40 | $391.31 | 2,579,600 | — | — |
| 2018-02-22 | $34.86 | $385.35 | 4,251,400 | — | — |
| 2018-02-21 | $34.76 | $384.24 | 4,938,200 | — | — |
| 2018-02-20 | $34.94 | $386.23 | 4,461,500 | — | — |
| 2018-02-16 | $35.18 | $388.88 | 4,067,500 | — | — |
| 2018-02-15 | $34.95 | $386.34 | 3,574,500 | — | — |
| 2018-02-14 | $34.96 | $386.45 | 4,834,200 | — | — |
| 2018-02-13 | $34.21 | $378.16 | 4,346,100 | — | — |
| 2018-02-12 | $34.36 | $379.82 | 4,536,500 | — | — |
| 2018-02-09 | $33.79 | $373.52 | 4,781,700 | — | — |
| 2018-02-08 | $33.60 | $371.42 | 5,743,000 | — | — |
| 2018-02-07 | $34.52 | $381.59 | 4,260,200 | — | — |
| 2018-02-06 | $34.68 | $383.36 | 7,620,600 | — | — |
| 2018-02-05 | $34.79 | $384.57 | 6,984,200 | — | — |
| 2018-02-02 | $35.68 | $394.41 | 10,419,400 | — | — |
| 2018-02-01 | $37.16 | $410.77 | 6,208,600 | — | — |
| 2018-01-31 | $37.54 | $414.97 | 6,448,900 | — | — |
| 2018-01-30 | $36.79 | $406.68 | 5,452,500 | — | — |
| 2018-01-29 | $37.07 | $409.78 | 6,127,500 | — | — |
| 2018-01-26 | $37.85 | $418.40 | 6,003,200 | — | — |
| 2018-01-25 | $37.73 | $417.07 | 4,612,800 | — | — |
| 2018-01-24 | $37.59 | $415.52 | 8,694,600 | — | — |
| 2018-01-23 | $36.61 | $404.69 | 5,291,700 | — | — |
| 2018-01-22 | $35.98 | $397.73 | 3,269,400 | — | — |
| 2018-01-19 | $35.80 | $395.74 | 3,548,600 | — | — |
| 2018-01-18 | $35.30 | $390.21 | 3,099,400 | — | — |
| 2018-01-17 | $35.21 | $389.21 | 3,500,100 | — | — |
| 2018-01-16 | $34.76 | $384.24 | 3,877,000 | — | — |
| 2018-01-12 | $35.26 | $389.77 | 2,891,500 | — | — |
| 2018-01-11 | $34.99 | $386.78 | 3,405,800 | — | — |
| 2018-01-10 | $34.83 | $385.01 | 4,519,700 | — | — |
| 2018-01-09 | $35.26 | $389.77 | 2,530,300 | — | — |
| 2018-01-08 | $35.50 | $392.42 | 2,760,800 | — | — |
| 2018-01-05 | $35.27 | $389.88 | 2,924,800 | — | — |
| 2018-01-04 | $35.32 | $390.43 | 2,727,800 | — | — |
| 2018-01-03 | $35.61 | $393.64 | 2,922,800 | — | — |
| 2018-01-02 | $35.30 | $390.21 | 3,144,000 | — | — |