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
- 1980-03-18 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 — 1981
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1981-12-31 | $478,532.25 | $478,532.26 | 0 | — | — |
| 1981-12-30 | $478,532.25 | $478,532.26 | 0 | — | — |
| 1981-12-29 | $463,095.72 | $463,095.72 | 0 | — | — |
| 1981-12-28 | $478,532.25 | $478,532.26 | 0 | — | — |
| 1981-12-24 | $493,968.75 | $493,968.73 | 0 | — | — |
| 1981-12-23 | $540,278.31 | $540,278.33 | 0 | — | — |
| 1981-12-22 | $540,278.31 | $540,278.33 | 0 | — | — |
| 1981-12-21 | $555,714.88 | $555,714.83 | 0 | — | — |
| 1981-12-18 | $571,151.38 | $571,151.34 | 0 | — | — |
| 1981-12-17 | $447,659.19 | $447,659.17 | 0 | — | — |
| 1981-12-16 | $432,222.66 | $432,222.59 | 0 | — | — |
| 1981-12-15 | $401,349.63 | $401,349.62 | 0 | — | — |
| 1981-12-14 | $401,349.63 | $401,349.62 | 0 | — | — |
| 1981-12-11 | $432,222.66 | $432,222.59 | 0 | — | — |
| 1981-12-10 | $416,786.16 | $416,786.16 | 0 | — | — |
| 1981-12-09 | $401,349.63 | $401,349.62 | 0 | — | — |
| 1981-12-08 | $401,349.63 | $401,349.62 | 0 | — | — |
| 1981-12-07 | $401,349.63 | $401,349.62 | 0 | — | — |
| 1981-12-04 | $401,349.63 | $401,349.62 | 0 | — | — |
| 1981-12-03 | $401,349.63 | $401,349.62 | 0 | — | — |
| 1981-12-02 | $401,349.63 | $401,349.62 | 0 | — | — |
| 1981-12-01 | $401,349.63 | $401,349.62 | 0 | — | — |
| 1981-11-30 | $432,222.66 | $432,222.59 | 0 | — | — |
| 1981-11-27 | $432,222.66 | $432,222.59 | 0 | — | — |
| 1981-11-25 | $432,222.66 | $432,222.59 | 0 | — | — |
| 1981-11-24 | $416,786.16 | $416,786.16 | 0 | — | — |
| 1981-11-23 | $401,349.63 | $401,349.62 | 0 | — | — |
| 1981-11-20 | $401,349.63 | $401,349.62 | 0 | — | — |
| 1981-11-19 | $385,913.09 | $385,913.11 | 0 | — | — |
| 1981-11-18 | $339,603.53 | $339,603.52 | 0 | — | — |
| 1981-11-17 | $339,603.53 | $339,603.52 | 0 | — | — |
| 1981-11-16 | $339,603.53 | $339,603.52 | 0 | — | — |
| 1981-11-13 | $385,913.09 | $385,913.11 | 0 | — | — |
| 1981-11-12 | $401,349.63 | $401,349.62 | 0 | — | — |
| 1981-11-11 | $401,349.63 | $401,349.62 | 0 | — | — |
| 1981-11-10 | $401,349.63 | $401,349.62 | 0 | — | — |
| 1981-11-09 | $401,349.63 | $401,349.62 | 0 | — | — |
| 1981-11-06 | $401,349.63 | $401,349.62 | 0 | — | — |
| 1981-11-05 | $401,349.63 | $401,349.62 | 0 | — | — |
| 1981-11-04 | $401,349.63 | $401,349.62 | 0 | — | — |
| 1981-11-03 | $339,603.53 | $339,603.52 | 0 | — | — |
| 1981-11-02 | $324,167.00 | $324,167.01 | 0 | — | — |
| 1981-10-30 | $339,603.53 | $339,603.52 | 0 | — | — |
| 1981-10-29 | $355,040.06 | $355,040.06 | 0 | — | — |
| 1981-10-28 | $355,040.06 | $355,040.06 | 0 | — | — |
| 1981-10-27 | $355,040.06 | $355,040.06 | 0 | — | — |
| 1981-10-26 | $308,730.47 | $308,730.45 | 0 | — | — |
| 1981-10-23 | $324,167.00 | $324,167.01 | 0 | — | — |
| 1981-10-22 | $339,603.53 | $339,603.52 | 0 | — | — |
| 1981-10-21 | $370,476.56 | $370,476.53 | 0 | — | — |
| 1981-10-20 | $370,476.56 | $370,476.53 | 0 | — | — |
| 1981-10-19 | $339,603.53 | $339,603.52 | 0 | — | — |
| 1981-10-16 | $308,730.47 | $308,730.45 | 0 | — | — |
| 1981-10-15 | $308,730.47 | $308,730.45 | 0 | — | — |
| 1981-10-14 | $324,167.00 | $324,167.01 | 0 | — | — |
| 1981-10-13 | $355,040.06 | $355,040.06 | 0 | — | — |
| 1981-10-12 | $355,040.06 | $355,040.06 | 0 | — | — |
| 1981-10-09 | $370,476.56 | $370,476.53 | 0 | — | — |
| 1981-10-08 | $370,476.56 | $370,476.53 | 0 | — | — |
| 1981-10-07 | $339,603.53 | $339,603.52 | 0 | — | — |
| 1981-10-06 | $339,603.53 | $339,603.52 | 0 | — | — |
| 1981-10-05 | $401,349.63 | $401,349.62 | 0 | — | — |
| 1981-10-02 | $401,349.63 | $401,349.62 | 0 | — | — |
| 1981-10-01 | $401,349.63 | $401,349.62 | 0 | — | — |
| 1981-09-30 | $401,349.63 | $401,349.62 | 0 | — | — |
| 1981-09-29 | $432,222.66 | $432,222.59 | 0 | — | — |
| 1981-09-28 | $432,222.66 | $432,222.59 | 0 | — | — |
| 1981-09-25 | $432,222.66 | $432,222.59 | 0 | — | — |
| 1981-09-24 | $447,659.19 | $447,659.17 | 0 | — | — |
| 1981-09-23 | $447,659.19 | $447,659.17 | 0 | — | — |
| 1981-09-22 | $432,222.66 | $432,222.59 | 0 | — | — |
| 1981-09-21 | $432,222.66 | $432,222.59 | 0 | — | — |
| 1981-09-18 | $432,222.66 | $432,222.59 | 0 | — | — |
| 1981-09-17 | $432,222.66 | $432,222.59 | 0 | — | — |
| 1981-09-16 | $432,222.66 | $432,222.59 | 0 | — | — |
| 1981-09-15 | $432,222.66 | $432,222.59 | 0 | — | — |
| 1981-09-14 | $432,222.66 | $432,222.59 | 0 | — | — |
| 1981-09-11 | $432,222.66 | $432,222.59 | 0 | — | — |
| 1981-09-10 | $432,222.66 | $432,222.59 | 0 | — | — |
| 1981-09-09 | $432,222.66 | $432,222.59 | 0 | — | — |
| 1981-09-08 | $432,222.66 | $432,222.59 | 0 | — | — |
| 1981-09-04 | $432,222.66 | $432,222.59 | 0 | — | — |
| 1981-09-03 | $416,786.16 | $416,786.16 | 0 | — | — |
| 1981-09-02 | $432,222.66 | $432,222.59 | 0 | — | — |
| 1981-09-01 | $416,786.16 | $416,786.16 | 0 | — | — |
| 1981-08-31 | $401,349.63 | $401,349.62 | 0 | — | — |
| 1981-08-28 | $416,786.16 | $416,786.16 | 0 | — | — |
| 1981-08-27 | $416,786.16 | $416,786.16 | 0 | — | — |
| 1981-08-26 | $432,222.66 | $432,222.59 | 0 | — | — |
| 1981-08-25 | $401,349.63 | $401,349.62 | 0 | — | — |
| 1981-08-24 | $432,222.66 | $432,222.59 | 0 | — | — |
| 1981-08-21 | $447,659.19 | $447,659.17 | 0 | — | — |
| 1981-08-20 | $478,532.25 | $478,532.26 | 0 | — | — |
| 1981-08-19 | $493,968.75 | $493,968.73 | 0 | — | — |
| 1981-08-18 | $493,968.75 | $493,968.73 | 0 | — | — |
| 1981-08-17 | $493,968.75 | $493,968.73 | 0 | — | — |
| 1981-08-14 | $524,841.81 | $524,841.78 | 0 | — | — |
| 1981-08-13 | $524,841.81 | $524,841.78 | 0 | — | — |
| 1981-08-12 | $493,968.75 | $493,968.73 | 0 | — | — |
| 1981-08-11 | $463,095.72 | $463,095.72 | 0 | — | — |
| 1981-08-10 | $463,095.72 | $463,095.72 | 0 | — | — |
| 1981-08-07 | $463,095.72 | $463,095.72 | 0 | — | — |
| 1981-08-06 | $463,095.72 | $463,095.72 | 0 | — | — |
| 1981-08-05 | $463,095.72 | $463,095.72 | 0 | — | — |
| 1981-08-04 | $493,968.75 | $493,968.73 | 0 | — | — |
| 1981-08-03 | $555,714.88 | $555,714.83 | 0 | — | — |
| 1981-07-31 | $571,151.38 | $571,151.34 | 0 | — | — |
| 1981-07-30 | $571,151.38 | $571,151.34 | 0 | — | — |
| 1981-07-29 | $555,714.88 | $555,714.83 | 0 | — | — |
| 1981-07-28 | $617,460.94 | $617,460.89 | 0 | — | — |
| 1981-07-27 | $632,897.50 | $632,897.48 | 0 | — | — |
| 1981-07-24 | $632,897.50 | $632,897.48 | 0 | — | — |
| 1981-07-23 | $602,024.44 | $602,024.39 | 0 | — | — |
| 1981-07-22 | $602,024.44 | $602,024.39 | 0 | — | — |
| 1981-07-21 | $617,460.94 | $617,460.89 | 0 | — | — |
| 1981-07-20 | $679,207.06 | $679,207.03 | 0 | — | — |
| 1981-07-17 | $679,207.06 | $679,207.03 | 0 | — | — |
| 1981-07-16 | $663,770.50 | $663,770.45 | 0 | — | — |
| 1981-07-15 | $648,334.00 | $648,334.02 | 0 | — | — |
| 1981-07-14 | $648,334.00 | $648,334.02 | 0 | — | — |
| 1981-07-13 | $648,334.00 | $648,334.02 | 0 | — | — |
| 1981-07-10 | $679,207.06 | $679,207.03 | 0 | — | — |
| 1981-07-09 | $679,207.06 | $679,207.03 | 0 | — | — |
| 1981-07-08 | $679,207.06 | $679,207.03 | 0 | — | — |
| 1981-07-07 | $617,460.94 | $617,460.89 | 0 | — | — |
| 1981-07-06 | $617,460.94 | $617,460.89 | 0 | — | — |
| 1981-07-02 | $710,080.13 | $710,080.12 | 0 | — | — |
| 1981-07-01 | $694,643.56 | $694,643.58 | 0 | — | — |
| 1981-06-30 | $771,826.19 | $771,826.22 | 0 | — | — |
| 1981-06-29 | $740,953.13 | $740,953.05 | 0 | — | — |
| 1981-06-26 | $802,699.25 | $802,699.24 | 0 | — | — |
| 1981-06-25 | $864,445.31 | $864,445.18 | 0 | — | — |
| 1981-06-24 | $833,572.31 | $833,572.33 | 0 | — | — |
| 1981-06-23 | $802,699.25 | $802,699.24 | 0 | — | — |
| 1981-06-22 | $802,699.25 | $802,699.24 | 0 | — | — |
| 1981-06-19 | $802,699.25 | $802,699.24 | 0 | — | — |
| 1981-06-18 | $802,699.25 | $802,699.24 | 0 | — | — |
| 1981-06-17 | $864,445.31 | $864,445.18 | 0 | — | — |
| 1981-06-16 | $740,953.13 | $740,953.05 | 0 | — | — |
| 1981-06-15 | $717,798.38 | $717,798.36 | 0 | — | — |
| 1981-06-12 | $740,953.13 | $740,953.05 | 0 | — | — |
| 1981-06-11 | $752,530.56 | $752,530.52 | 0 | — | — |
| 1981-06-10 | $740,953.13 | $740,953.05 | 0 | — | — |
| 1981-06-09 | $717,798.38 | $717,798.36 | 0 | — | — |
| 1981-06-08 | $717,798.38 | $717,798.36 | 0 | — | — |
| 1981-06-05 | $717,798.38 | $717,798.36 | 0 | — | — |
| 1981-06-04 | $671,488.81 | $671,488.80 | 0 | — | — |
| 1981-06-03 | $648,334.00 | $648,334.02 | 0 | — | — |
| 1981-06-02 | $694,643.56 | $694,643.58 | 0 | — | — |
| 1981-06-01 | $740,953.13 | $740,953.05 | 0 | — | — |
| 1981-05-29 | $764,107.94 | $764,107.91 | 0 | — | — |
| 1981-05-28 | $752,530.56 | $752,530.52 | 0 | — | — |
| 1981-05-27 | $729,375.75 | $729,375.74 | 0 | — | — |
| 1981-05-26 | $729,375.75 | $729,375.74 | 0 | — | — |
| 1981-05-22 | $706,220.94 | $706,220.97 | 0 | — | — |
| 1981-05-21 | $706,220.94 | $706,220.97 | 0 | — | — |
| 1981-05-20 | $683,066.19 | $683,066.11 | 0 | — | — |
| 1981-05-19 | $694,643.56 | $694,643.58 | 0 | — | — |
| 1981-05-18 | $683,066.19 | $683,066.11 | 0 | — | — |
| 1981-05-15 | $602,024.44 | $602,024.39 | 0 | — | — |
| 1981-05-14 | $625,179.19 | $625,179.16 | 0 | — | — |
| 1981-05-13 | $625,179.19 | $625,179.16 | 0 | — | — |
| 1981-05-12 | $648,334.00 | $648,334.02 | 0 | — | — |
| 1981-05-11 | $532,560.06 | $532,560.01 | 0 | — | — |
| 1981-05-08 | $683,066.19 | $683,066.11 | 0 | — | — |
| 1981-05-07 | $671,488.81 | $671,488.80 | 0 | — | — |
| 1981-05-06 | $740,953.13 | $740,953.05 | 0 | — | — |
| 1981-05-05 | $740,953.13 | $740,953.05 | 0 | — | — |
| 1981-05-04 | $717,798.38 | $717,798.36 | 0 | — | — |
| 1981-05-01 | $671,488.81 | $671,488.80 | 0 | — | — |
| 1981-04-30 | $602,024.44 | $602,024.39 | 0 | — | — |
| 1981-04-29 | $578,869.63 | $578,869.61 | 1 | — | — |
| 1981-04-28 | $717,798.38 | $717,798.36 | 1 | — | — |
| 1981-04-27 | $671,488.81 | $671,488.80 | 1 | — | — |
| 1981-04-24 | $463,095.72 | $463,095.72 | 1 | — | — |
| 1981-04-23 | $382,053.97 | $382,053.96 | 0 | — | — |
| 1981-04-22 | $382,053.97 | $382,053.96 | 0 | — | — |
| 1981-04-21 | $358,899.19 | $358,899.18 | 0 | — | — |
| 1981-04-20 | $266,280.03 | $266,280.01 | 1 | — | — |
| 1981-04-16 | $208,393.08 | $208,393.08 | 0 | — | — |
| 1981-04-15 | $138,928.72 | $138,928.71 | 0 | — | — |
| 1981-04-14 | $138,928.72 | $138,928.71 | 0 | — | — |
| 1981-04-13 | $138,928.72 | $138,928.71 | 0 | — | — |
| 1981-04-10 | $138,928.72 | $138,928.71 | 0 | — | — |
| 1981-04-09 | $138,928.72 | $138,928.71 | 0 | — | — |
| 1981-04-08 | $138,928.72 | $138,928.71 | 0 | — | — |
| 1981-04-07 | $138,928.72 | $138,928.71 | 0 | — | — |
| 1981-04-06 | $150,506.11 | $150,506.10 | 0 | — | — |
| 1981-04-03 | $150,506.11 | $150,506.10 | 0 | — | — |
| 1981-04-02 | $150,506.11 | $150,506.10 | 0 | — | — |
| 1981-04-01 | $150,506.11 | $150,506.10 | 0 | — | — |
| 1981-03-31 | $150,506.11 | $150,506.10 | 0 | — | — |
| 1981-03-30 | $150,506.11 | $150,506.10 | 0 | — | — |
| 1981-03-27 | $150,506.11 | $150,506.10 | 0 | — | — |
| 1981-03-26 | $150,506.11 | $150,506.10 | 0 | — | — |
| 1981-03-25 | $150,506.11 | $150,506.10 | 0 | — | — |
| 1981-03-24 | $150,506.11 | $150,506.10 | 0 | — | — |
| 1981-03-23 | $150,506.11 | $150,506.10 | 0 | — | — |
| 1981-03-20 | $150,506.11 | $150,506.10 | 0 | — | — |
| 1981-03-19 | $150,506.11 | $150,506.10 | 0 | — | — |
| 1981-03-18 | $150,506.11 | $150,506.10 | 0 | — | — |
| 1981-03-17 | $162,083.50 | $162,083.51 | 0 | — | — |
| 1981-03-16 | $173,660.89 | $173,660.89 | 0 | — | — |
| 1981-03-13 | $173,660.89 | $173,660.89 | 0 | — | — |
| 1981-03-12 | $173,660.89 | $173,660.89 | 0 | — | — |
| 1981-03-11 | $173,660.89 | $173,660.89 | 0 | — | — |
| 1981-03-10 | $173,660.89 | $173,660.89 | 0 | — | — |
| 1981-03-09 | $173,660.89 | $173,660.89 | 0 | — | — |
| 1981-03-06 | $162,083.50 | $162,083.51 | 0 | — | — |
| 1981-03-05 | $162,083.50 | $162,083.51 | 0 | — | — |
| 1981-03-04 | $162,083.50 | $162,083.51 | 0 | — | — |
| 1981-03-03 | $162,083.50 | $162,083.51 | 0 | — | — |
| 1981-03-02 | $162,083.50 | $162,083.51 | 0 | — | — |
| 1981-02-27 | $162,083.50 | $162,083.51 | 0 | — | — |
| 1981-02-26 | $162,083.50 | $162,083.51 | 0 | — | — |
| 1981-02-25 | $162,083.50 | $162,083.51 | 0 | — | — |
| 1981-02-24 | $173,660.89 | $173,660.89 | 0 | — | — |
| 1981-02-23 | $173,660.89 | $173,660.89 | 0 | — | — |
| 1981-02-20 | $173,660.89 | $173,660.89 | 0 | — | — |
| 1981-02-19 | $173,660.89 | $173,660.89 | 0 | — | — |
| 1981-02-18 | $173,660.89 | $173,660.89 | 0 | — | — |
| 1981-02-17 | $173,660.89 | $173,660.89 | 0 | — | — |
| 1981-02-13 | $173,660.89 | $173,660.89 | 0 | — | — |
| 1981-02-12 | $173,660.89 | $173,660.89 | 0 | — | — |
| 1981-02-11 | $173,660.89 | $173,660.89 | 0 | — | — |
| 1981-02-10 | $173,660.89 | $173,660.89 | 0 | — | — |
| 1981-02-09 | $185,238.28 | $185,238.26 | 0 | — | — |
| 1981-02-06 | $185,238.28 | $185,238.26 | 0 | — | — |
| 1981-02-05 | $185,238.28 | $185,238.26 | 0 | — | — |
| 1981-02-04 | $185,238.28 | $185,238.26 | 0 | — | — |
| 1981-02-03 | $185,238.28 | $185,238.26 | 0 | — | — |
| 1981-02-02 | $185,238.28 | $185,238.26 | 0 | — | — |
| 1981-01-30 | $196,815.67 | $196,815.65 | 0 | — | — |
| 1981-01-29 | $185,238.28 | $185,238.26 | 0 | — | — |
| 1981-01-28 | $185,238.28 | $185,238.26 | 0 | — | — |
| 1981-01-27 | $173,660.89 | $173,660.89 | 0 | — | — |
| 1981-01-26 | $173,660.89 | $173,660.89 | 0 | — | — |
| 1981-01-23 | $173,660.89 | $173,660.89 | 0 | — | — |
| 1981-01-22 | $173,660.89 | $173,660.89 | 0 | — | — |
| 1981-01-21 | $173,660.89 | $173,660.89 | 0 | — | — |
| 1981-01-20 | $196,815.67 | $196,815.65 | 0 | — | — |
| 1981-01-19 | $196,815.67 | $196,815.65 | 0 | — | — |
| 1981-01-16 | $196,815.67 | $196,815.65 | 0 | — | — |
| 1981-01-15 | $185,238.28 | $185,238.26 | 0 | — | — |
| 1981-01-14 | $185,238.28 | $185,238.26 | 0 | — | — |
| 1981-01-13 | $162,083.50 | $162,083.51 | 0 | — | — |
| 1981-01-12 | $162,083.50 | $162,083.51 | 0 | — | — |
| 1981-01-09 | $162,083.50 | $162,083.51 | 0 | — | — |
| 1981-01-08 | $162,083.50 | $162,083.51 | 0 | — | — |
| 1981-01-07 | $150,506.11 | $150,506.10 | 0 | — | — |
| 1981-01-06 | $162,083.50 | $162,083.51 | 0 | — | — |
| 1981-01-05 | $162,083.50 | $162,083.51 | 0 | — | — |
| 1981-01-02 | $162,083.50 | $162,083.51 | 0 | — | — |