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
- 1970-01-02 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 | $0.72 | $1.09 | 1,742,400 | — | — |
| 1981-12-30 | $0.72 | $1.09 | 1,540,800 | — | — |
| 1981-12-29 | $0.72 | $1.08 | 2,121,600 | — | — |
| 1981-12-28 | $0.71 | $1.07 | 1,670,400 | — | — |
| 1981-12-24 | $0.71 | $1.07 | 1,084,800 | — | — |
| 1981-12-23 | $0.72 | $1.08 | 1,660,800 | — | — |
| 1981-12-22 | $0.72 | $1.08 | 7,137,600 | — | — |
| 1981-12-21 | $0.71 | $1.07 | 3,844,800 | — | — |
| 1981-12-18 | $0.72 | $1.08 | 2,467,200 | — | — |
| 1981-12-17 | $0.72 | $1.08 | 3,345,600 | — | — |
| 1981-12-16 | $0.72 | $1.08 | 1,670,400 | — | — |
| 1981-12-15 | $0.73 | $1.09 | 5,145,600 | — | — |
| 1981-12-14 | $0.73 | $1.10 | 5,644,800 | — | — |
| 1981-12-11 | $0.74 | $1.12 | 2,188,800 | — | — |
| 1981-12-10 | $0.74 | $1.12 | 3,456,000 | — | — |
| 1981-12-09 | $0.74 | $1.12 | 3,528,000 | — | — |
| 1981-12-08 | $0.75 | $1.13 | 6,705,600 | — | — |
| 1981-12-07 | $0.76 | $1.14 | 2,822,400 | — | — |
| 1981-12-04 | $0.75 | $1.13 | 5,462,400 | — | — |
| 1981-12-03 | $0.74 | $1.12 | 2,803,200 | — | — |
| 1981-12-02 | $0.73 | $1.11 | 3,705,600 | — | — |
| 1981-12-01 | $0.74 | $1.12 | 3,278,400 | — | — |
| 1981-11-30 | $0.74 | $1.12 | 4,027,200 | — | — |
| 1981-11-27 | $0.74 | $1.11 | 2,155,200 | — | — |
| 1981-11-25 | $0.74 | $1.11 | 7,195,200 | — | — |
| 1981-11-24 | $0.73 | $1.09 | 6,604,800 | — | — |
| 1981-11-23 | $0.74 | $1.10 | 4,344,000 | — | — |
| 1981-11-20 | $0.73 | $1.08 | 5,726,400 | — | — |
| 1981-11-19 | $0.72 | $1.06 | 2,476,800 | — | — |
| 1981-11-18 | $0.71 | $1.05 | 4,608,000 | — | — |
| 1981-11-17 | $0.71 | $1.05 | 6,427,200 | — | — |
| 1981-11-16 | $0.71 | $1.05 | 4,636,800 | — | — |
| 1981-11-13 | $0.73 | $1.08 | 2,092,800 | — | — |
| 1981-11-12 | $0.74 | $1.10 | 3,758,400 | — | — |
| 1981-11-11 | $0.74 | $1.10 | 1,248,000 | — | — |
| 1981-11-10 | $0.74 | $1.10 | 2,481,600 | — | — |
| 1981-11-09 | $0.74 | $1.09 | 1,377,600 | — | — |
| 1981-11-06 | $0.73 | $1.09 | 6,216,000 | — | — |
| 1981-11-05 | $0.73 | $1.08 | 7,790,400 | — | — |
| 1981-11-04 | $0.74 | $1.10 | 1,929,600 | — | — |
| 1981-11-03 | $0.76 | $1.13 | 3,216,000 | — | — |
| 1981-11-02 | $0.76 | $1.13 | 18,115,200 | — | — |
| 1981-10-30 | $0.77 | $1.14 | 4,046,400 | — | — |
| 1981-10-29 | $0.75 | $1.12 | 5,337,600 | — | — |
| 1981-10-28 | $0.75 | $1.11 | 13,435,200 | — | — |
| 1981-10-27 | $0.73 | $1.09 | 7,915,200 | — | — |
| 1981-10-26 | $0.71 | $1.06 | 3,225,600 | — | — |
| 1981-10-23 | $0.72 | $1.06 | 11,697,600 | — | — |
| 1981-10-22 | $0.71 | $1.06 | 8,524,800 | — | — |
| 1981-10-21 | $0.69 | $1.03 | 7,699,200 | — | — |
| 1981-10-20 | $0.71 | $1.05 | 7,099,200 | — | — |
| 1981-10-19 | $0.71 | $1.05 | 5,059,200 | — | — |
| 1981-10-16 | $0.72 | $1.07 | 6,172,800 | — | — |
| 1981-10-15 | $0.73 | $1.08 | 1,814,400 | — | — |
| 1981-10-14 | $0.72 | $1.07 | 2,644,800 | — | — |
| 1981-10-13 | $0.74 | $1.10 | 4,929,600 | — | — |
| 1981-10-12 | $0.75 | $1.11 | 1,219,200 | — | — |
| 1981-10-09 | $0.74 | $1.10 | 6,345,600 | — | — |
| 1981-10-08 | $0.76 | $1.12 | 7,382,400 | — | — |
| 1981-10-07 | $0.75 | $1.11 | 11,740,800 | — | — |
| 1981-10-06 | $0.73 | $1.08 | 4,838,400 | — | — |
| 1981-10-05 | $0.73 | $1.08 | 5,832,000 | — | — |
| 1981-10-02 | $0.72 | $1.07 | 20,376,000 | — | — |
| 1981-10-01 | $0.72 | $1.06 | 16,819,200 | — | — |
| 1981-09-30 | $0.70 | $1.04 | 7,065,600 | — | — |
| 1981-09-29 | $0.69 | $1.02 | 6,993,600 | — | — |
| 1981-09-28 | $0.67 | $1.00 | 11,006,400 | — | — |
| 1981-09-25 | $0.66 | $0.97 | 3,537,600 | — | — |
| 1981-09-24 | $0.67 | $0.99 | 12,652,800 | — | — |
| 1981-09-23 | $0.66 | $0.98 | 5,928,000 | — | — |
| 1981-09-22 | $0.67 | $0.99 | 3,945,600 | — | — |
| 1981-09-21 | $0.67 | $0.99 | 6,609,600 | — | — |
| 1981-09-18 | $0.68 | $1.01 | 3,556,800 | — | — |
| 1981-09-17 | $0.67 | $1.00 | 4,123,200 | — | — |
| 1981-09-16 | $0.67 | $0.99 | 4,857,600 | — | — |
| 1981-09-15 | $0.67 | $0.99 | 2,035,200 | — | — |
| 1981-09-14 | $0.66 | $0.98 | 3,009,600 | — | — |
| 1981-09-11 | $0.67 | $0.99 | 2,572,800 | — | — |
| 1981-09-10 | $0.66 | $0.98 | 3,648,000 | — | — |
| 1981-09-09 | $0.66 | $0.97 | 2,400,000 | — | — |
| 1981-09-08 | $0.66 | $0.95 | 6,148,800 | — | — |
| 1981-09-04 | $0.66 | $0.96 | 4,972,800 | — | — |
| 1981-09-03 | $0.66 | $0.95 | 5,040,000 | — | — |
| 1981-09-02 | $0.67 | $0.98 | 5,544,000 | — | — |
| 1981-09-01 | $0.67 | $0.98 | 6,326,400 | — | — |
| 1981-08-31 | $0.68 | $0.99 | 4,492,800 | — | — |
| 1981-08-28 | $0.68 | $1.00 | 5,073,600 | — | — |
| 1981-08-27 | $0.67 | $0.98 | 1,862,400 | — | — |
| 1981-08-26 | $0.67 | $0.97 | 3,225,600 | — | — |
| 1981-08-25 | $0.66 | $0.97 | 2,822,400 | — | — |
| 1981-08-24 | $0.67 | $0.97 | 3,019,200 | — | — |
| 1981-08-21 | $0.69 | $1.00 | 2,073,600 | — | — |
| 1981-08-20 | $0.68 | $1.00 | 2,035,200 | — | — |
| 1981-08-19 | $0.69 | $1.00 | 4,473,600 | — | — |
| 1981-08-18 | $0.69 | $1.01 | 5,846,400 | — | — |
| 1981-08-17 | $0.70 | $1.02 | 1,833,600 | — | — |
| 1981-08-14 | $0.71 | $1.03 | 3,369,600 | — | — |
| 1981-08-13 | $0.71 | $1.03 | 1,752,000 | — | — |
| 1981-08-12 | $0.71 | $1.03 | 2,265,600 | — | — |
| 1981-08-11 | $0.71 | $1.03 | 3,460,800 | — | — |
| 1981-08-10 | $0.70 | $1.02 | 1,819,200 | — | — |
| 1981-08-07 | $0.71 | $1.03 | 5,620,800 | — | — |
| 1981-08-06 | $0.72 | $1.04 | 3,412,800 | — | — |
| 1981-08-05 | $0.71 | $1.04 | 3,326,400 | — | — |
| 1981-08-04 | $0.70 | $1.02 | 2,688,000 | — | — |
| 1981-08-03 | $0.70 | $1.02 | 2,592,000 | — | — |
| 1981-07-31 | $0.71 | $1.03 | 5,548,800 | — | — |
| 1981-07-30 | $0.70 | $1.02 | 1,761,600 | — | — |
| 1981-07-29 | $0.70 | $1.02 | 2,472,000 | — | — |
| 1981-07-28 | $0.70 | $1.02 | 5,457,600 | — | — |
| 1981-07-27 | $0.71 | $1.03 | 3,638,400 | — | — |
| 1981-07-24 | $0.70 | $1.02 | 3,547,200 | — | — |
| 1981-07-23 | $0.68 | $1.00 | 6,700,800 | — | — |
| 1981-07-22 | $0.68 | $0.98 | 6,878,400 | — | — |
| 1981-07-21 | $0.69 | $1.00 | 13,152,000 | — | — |
| 1981-07-20 | $0.69 | $1.01 | 5,448,000 | — | — |
| 1981-07-17 | $0.70 | $1.02 | 1,968,000 | — | — |
| 1981-07-16 | $0.70 | $1.02 | 3,340,800 | — | — |
| 1981-07-15 | $0.70 | $1.02 | 1,920,000 | — | — |
| 1981-07-14 | $0.70 | $1.02 | 4,608,000 | — | — |
| 1981-07-13 | $0.72 | $1.05 | 1,584,000 | — | — |
| 1981-07-10 | $0.71 | $1.03 | 3,153,600 | — | — |
| 1981-07-09 | $0.70 | $1.02 | 3,182,400 | — | — |
| 1981-07-08 | $0.70 | $1.02 | 4,478,400 | — | — |
| 1981-07-07 | $0.70 | $1.02 | 5,712,000 | — | — |
| 1981-07-06 | $0.71 | $1.03 | 4,492,800 | — | — |
| 1981-07-02 | $0.72 | $1.05 | 3,340,800 | — | — |
| 1981-07-01 | $0.72 | $1.05 | 17,563,200 | — | — |
| 1981-06-30 | $0.72 | $1.05 | 5,217,600 | — | — |
| 1981-06-29 | $0.72 | $1.05 | 4,665,600 | — | — |
| 1981-06-26 | $0.72 | $1.05 | 5,913,600 | — | — |
| 1981-06-25 | $0.72 | $1.05 | 12,696,000 | — | — |
| 1981-06-24 | $0.73 | $1.06 | 8,726,400 | — | — |
| 1981-06-23 | $0.74 | $1.08 | 9,945,600 | — | — |
| 1981-06-22 | $0.75 | $1.09 | 6,307,200 | — | — |
| 1981-06-19 | $0.77 | $1.12 | 3,268,800 | — | — |
| 1981-06-18 | $0.78 | $1.13 | 2,462,400 | — | — |
| 1981-06-17 | $0.79 | $1.15 | 4,142,400 | — | — |
| 1981-06-16 | $0.79 | $1.15 | 12,264,000 | — | — |
| 1981-06-15 | $0.83 | $1.20 | 7,204,800 | — | — |
| 1981-06-12 | $0.83 | $1.20 | 14,750,400 | — | — |
| 1981-06-11 | $0.81 | $1.17 | 16,036,800 | — | — |
| 1981-06-10 | $0.79 | $1.15 | 7,905,600 | — | — |
| 1981-06-09 | $0.78 | $1.13 | 3,720,000 | — | — |
| 1981-06-08 | $0.77 | $1.10 | 4,588,800 | — | — |
| 1981-06-05 | $0.77 | $1.10 | 1,128,000 | — | — |
| 1981-06-04 | $0.76 | $1.09 | 3,355,200 | — | — |
| 1981-06-03 | $0.77 | $1.10 | 2,395,200 | — | — |
| 1981-06-02 | $0.77 | $1.10 | 5,452,800 | — | — |
| 1981-06-01 | $0.78 | $1.11 | 9,523,200 | — | — |
| 1981-05-29 | $0.78 | $1.11 | 2,284,800 | — | — |
| 1981-05-28 | $0.78 | $1.11 | 6,096,000 | — | — |
| 1981-05-27 | $0.78 | $1.12 | 4,636,800 | — | — |
| 1981-05-26 | $0.77 | $1.10 | 4,689,600 | — | — |
| 1981-05-22 | $0.76 | $1.08 | 5,376,000 | — | — |
| 1981-05-21 | $0.76 | $1.08 | 8,140,800 | — | — |
| 1981-05-20 | $0.75 | $1.07 | 8,198,400 | — | — |
| 1981-05-19 | $0.75 | $1.08 | 12,105,600 | — | — |
| 1981-05-18 | $0.75 | $1.07 | 5,966,400 | — | — |
| 1981-05-15 | $0.73 | $1.04 | 2,875,200 | — | — |
| 1981-05-14 | $0.72 | $1.04 | 3,004,800 | — | — |
| 1981-05-13 | $0.73 | $1.04 | 4,473,600 | — | — |
| 1981-05-12 | $0.72 | $1.04 | 2,563,200 | — | — |
| 1981-05-11 | $0.72 | $1.04 | 5,625,600 | — | — |
| 1981-05-08 | $0.74 | $1.06 | 3,912,000 | — | — |
| 1981-05-07 | $0.74 | $1.06 | 4,516,800 | — | — |
| 1981-05-06 | $0.72 | $1.03 | 7,713,600 | — | — |
| 1981-05-05 | $0.71 | $1.02 | 15,120,000 | — | — |
| 1981-05-04 | $0.71 | $1.01 | 3,974,400 | — | — |
| 1981-05-01 | $0.71 | $1.02 | 7,195,200 | — | — |
| 1981-04-30 | $0.72 | $1.03 | 3,052,800 | — | — |
| 1981-04-29 | $0.72 | $1.04 | 5,644,800 | — | — |
| 1981-04-28 | $0.73 | $1.04 | 2,956,800 | — | — |
| 1981-04-27 | $0.73 | $1.05 | 3,273,600 | — | — |
| 1981-04-24 | $0.74 | $1.06 | 7,118,400 | — | — |
| 1981-04-23 | $0.73 | $1.05 | 9,609,600 | — | — |
| 1981-04-22 | $0.72 | $1.04 | 13,694,400 | — | — |
| 1981-04-21 | $0.72 | $1.04 | 8,870,400 | — | — |
| 1981-04-20 | $0.74 | $1.06 | 11,870,400 | — | — |
| 1981-04-16 | $0.74 | $1.06 | 19,219,200 | — | — |
| 1981-04-15 | $0.74 | $1.07 | 12,403,200 | — | — |
| 1981-04-14 | $0.76 | $1.09 | 11,894,400 | — | — |
| 1981-04-13 | $0.78 | $1.12 | 13,377,600 | — | — |
| 1981-04-10 | $0.82 | $1.17 | 10,996,800 | — | — |
| 1981-04-09 | $0.80 | $1.15 | 8,054,400 | — | — |
| 1981-04-08 | $0.78 | $1.11 | 4,560,000 | — | — |
| 1981-04-07 | $0.77 | $1.10 | 2,798,400 | — | — |
| 1981-04-06 | $0.77 | $1.10 | 1,665,600 | — | — |
| 1981-04-03 | $0.77 | $1.10 | 3,307,200 | — | — |
| 1981-04-02 | $0.77 | $1.10 | 1,948,800 | — | — |
| 1981-04-01 | $0.77 | $1.10 | 2,414,400 | — | — |
| 1981-03-31 | $0.77 | $1.10 | 1,675,200 | — | — |
| 1981-03-30 | $0.77 | $1.10 | 3,019,200 | — | — |
| 1981-03-27 | $0.77 | $1.10 | 7,267,200 | — | — |
| 1981-03-26 | $0.78 | $1.11 | 7,521,600 | — | — |
| 1981-03-25 | $0.78 | $1.11 | 6,432,000 | — | — |
| 1981-03-24 | $0.77 | $1.10 | 7,473,600 | — | — |
| 1981-03-23 | $0.79 | $1.13 | 7,200,000 | — | — |
| 1981-03-20 | $0.77 | $1.11 | 5,097,600 | — | — |
| 1981-03-19 | $0.77 | $1.10 | 6,921,600 | — | — |
| 1981-03-18 | $0.77 | $1.10 | 3,907,200 | — | — |
| 1981-03-17 | $0.76 | $1.09 | 5,553,600 | — | — |
| 1981-03-16 | $0.77 | $1.10 | 6,307,200 | — | — |
| 1981-03-13 | $0.78 | $1.12 | 6,312,000 | — | — |
| 1981-03-12 | $0.78 | $1.12 | 12,144,000 | — | — |
| 1981-03-11 | $0.75 | $1.07 | 2,265,600 | — | — |
| 1981-03-10 | $0.75 | $1.08 | 4,752,000 | — | — |
| 1981-03-09 | $0.77 | $1.09 | 5,289,600 | — | — |
| 1981-03-06 | $0.77 | $1.08 | 4,257,600 | — | — |
| 1981-03-05 | $0.76 | $1.08 | 10,780,800 | — | — |
| 1981-03-04 | $0.75 | $1.06 | 3,633,600 | — | — |
| 1981-03-03 | $0.74 | $1.05 | 4,142,400 | — | — |
| 1981-03-02 | $0.75 | $1.06 | 3,777,600 | — | — |
| 1981-02-27 | $0.75 | $1.05 | 4,684,800 | — | — |
| 1981-02-26 | $0.73 | $1.03 | 7,449,600 | — | — |
| 1981-02-25 | $0.72 | $1.01 | 2,654,400 | — | — |
| 1981-02-24 | $0.71 | $1.01 | 6,014,400 | — | — |
| 1981-02-23 | $0.71 | $0.99 | 5,553,600 | — | — |
| 1981-02-20 | $0.70 | $0.98 | 4,315,200 | — | — |
| 1981-02-19 | $0.70 | $0.99 | 4,032,000 | — | — |
| 1981-02-18 | $0.71 | $0.99 | 8,246,400 | — | — |
| 1981-02-17 | $0.70 | $0.99 | 2,620,800 | — | — |
| 1981-02-13 | $0.70 | $0.99 | 3,273,600 | — | — |
| 1981-02-12 | $0.71 | $0.99 | 5,702,400 | — | — |
| 1981-02-11 | $0.71 | $0.99 | 8,376,000 | — | — |
| 1981-02-10 | $0.70 | $0.98 | 4,699,200 | — | — |
| 1981-02-09 | $0.70 | $0.98 | 2,798,400 | — | — |
| 1981-02-06 | $0.70 | $0.98 | 5,184,000 | — | — |
| 1981-02-05 | $0.70 | $0.98 | 9,513,600 | — | — |
| 1981-02-04 | $0.71 | $0.99 | 4,867,200 | — | — |
| 1981-02-03 | $0.71 | $1.01 | 5,779,200 | — | — |
| 1981-02-02 | $0.69 | $0.98 | 2,740,800 | — | — |
| 1981-01-30 | $0.70 | $0.99 | 1,665,600 | — | — |
| 1981-01-29 | $0.70 | $0.99 | 7,564,800 | — | — |
| 1981-01-28 | $0.68 | $0.96 | 1,545,600 | — | — |
| 1981-01-27 | $0.69 | $0.97 | 4,233,600 | — | — |
| 1981-01-26 | $0.68 | $0.97 | 2,812,800 | — | — |
| 1981-01-23 | $0.69 | $0.98 | 2,740,800 | — | — |
| 1981-01-22 | $0.69 | $0.97 | 3,316,800 | — | — |
| 1981-01-21 | $0.70 | $0.98 | 7,742,400 | — | — |
| 1981-01-20 | $0.71 | $1.01 | 3,187,200 | — | — |
| 1981-01-19 | $0.72 | $1.02 | 3,648,000 | — | — |
| 1981-01-16 | $0.72 | $1.02 | 3,633,600 | — | — |
| 1981-01-15 | $0.72 | $1.02 | 3,657,600 | — | — |
| 1981-01-14 | $0.73 | $1.03 | 5,179,200 | — | — |
| 1981-01-13 | $0.73 | $1.03 | 5,563,200 | — | — |
| 1981-01-12 | $0.74 | $1.04 | 5,750,400 | — | — |
| 1981-01-09 | $0.74 | $1.05 | 6,792,000 | — | — |
| 1981-01-08 | $0.74 | $1.04 | 10,761,600 | — | — |
| 1981-01-07 | $0.73 | $1.03 | 12,158,400 | — | — |
| 1981-01-06 | $0.74 | $1.05 | 12,763,200 | — | — |
| 1981-01-05 | $0.74 | $1.04 | 6,844,800 | — | — |
| 1981-01-02 | $0.71 | $0.99 | 2,126,400 | — | — |