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 — 1980
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1980-12-31 | $2.04 | $2.04 | 31,269 | — | — |
| 1980-12-30 | $2.03 | $2.03 | 20,548 | — | — |
| 1980-12-29 | $2.03 | $2.03 | 27,695 | — | — |
| 1980-12-26 | $2.03 | $2.03 | 37,523 | — | — |
| 1980-12-24 | $2.01 | $2.01 | 120,609 | — | — |
| 1980-12-23 | $1.97 | $1.97 | 79,513 | — | — |
| 1980-12-22 | $1.97 | $1.97 | 53,604 | — | — |
| 1980-12-19 | $1.97 | $1.97 | 106,315 | — | — |
| 1980-12-18 | $1.97 | $1.97 | 28,589 | — | — |
| 1980-12-17 | $1.97 | $1.97 | 29,482 | — | — |
| 1980-12-16 | $1.97 | $1.97 | 16,081 | — | — |
| 1980-12-15 | $1.97 | $1.97 | 53,604 | — | — |
| 1980-12-12 | $1.96 | $1.96 | 268,020 | — | — |
| 1980-12-11 | $1.96 | $1.96 | 32,162 | — | — |
| 1980-12-10 | $1.96 | $1.96 | 63,431 | — | — |
| 1980-12-09 | $1.96 | $1.96 | 53,604 | — | — |
| 1980-12-08 | $1.99 | $1.99 | 93,807 | — | — |
| 1980-12-05 | $1.99 | $1.99 | 49,137 | — | — |
| 1980-12-04 | $1.99 | $1.99 | 80,406 | — | — |
| 1980-12-03 | $1.97 | $1.97 | 46,457 | — | — |
| 1980-12-02 | $1.96 | $1.96 | 8,934 | — | — |
| 1980-12-01 | $1.96 | $1.96 | 42,883 | — | — |
| 1980-11-28 | $1.99 | $1.99 | 49,137 | — | — |
| 1980-11-26 | $2.01 | $2.01 | 72,365 | — | — |
| 1980-11-25 | $2.07 | $2.07 | 32,162 | — | — |
| 1980-11-24 | $2.07 | $2.07 | 20,548 | — | — |
| 1980-11-21 | $2.07 | $2.07 | 18,761 | — | — |
| 1980-11-20 | $2.07 | $2.07 | 131,330 | — | — |
| 1980-11-19 | $2.04 | $2.04 | 55,391 | — | — |
| 1980-11-18 | $2.01 | $2.01 | 76,832 | — | — |
| 1980-11-17 | $2.01 | $2.01 | 104,528 | — | — |
| 1980-11-14 | $2.03 | $2.03 | 122,396 | — | — |
| 1980-11-13 | $1.97 | $1.97 | 67,005 | — | — |
| 1980-11-12 | $1.99 | $1.99 | 41,990 | — | — |
| 1980-11-11 | $1.97 | $1.97 | 25,909 | — | — |
| 1980-11-10 | $1.99 | $1.99 | 53,604 | — | — |
| 1980-11-07 | $2.01 | $2.01 | 71,472 | — | — |
| 1980-11-06 | $2.01 | $2.01 | 53,604 | — | — |
| 1980-11-05 | $2.03 | $2.03 | 61,645 | — | — |
| 1980-11-03 | $2.01 | $2.01 | 63,431 | — | — |
| 1980-10-31 | $2.01 | $2.01 | 24,122 | — | — |
| 1980-10-30 | $2.01 | $2.01 | 76,832 | — | — |
| 1980-10-29 | $2.01 | $2.01 | 10,721 | — | — |
| 1980-10-28 | $2.01 | $2.01 | 35,736 | — | — |
| 1980-10-27 | $2.01 | $2.01 | 102,741 | — | — |
| 1980-10-24 | $2.01 | $2.01 | 12,508 | — | — |
| 1980-10-23 | $2.01 | $2.01 | 23,228 | — | — |
| 1980-10-22 | $2.01 | $2.01 | 33,949 | — | — |
| 1980-10-21 | $2.01 | $2.01 | 12,508 | — | — |
| 1980-10-20 | $2.01 | $2.01 | 0 | — | — |
| 1980-10-17 | $2.01 | $2.01 | 86,660 | — | — |
| 1980-10-16 | $2.01 | $2.01 | 50,924 | — | — |
| 1980-10-15 | $2.03 | $2.03 | 36,629 | — | — |
| 1980-10-14 | $2.01 | $2.01 | 22,335 | — | — |
| 1980-10-13 | $2.01 | $2.01 | 16,975 | — | — |
| 1980-10-10 | $2.03 | $2.03 | 86,660 | — | — |
| 1980-10-09 | $2.04 | $2.04 | 53,604 | — | — |
| 1980-10-08 | $2.04 | $2.04 | 38,416 | — | — |
| 1980-10-07 | $2.04 | $2.04 | 58,964 | — | — |
| 1980-10-06 | $2.01 | $2.01 | 93,807 | — | — |
| 1980-10-03 | $1.97 | $1.97 | 60,751 | — | — |
| 1980-10-02 | $1.96 | $1.96 | 375,228 | — | — |
| 1980-10-01 | $1.96 | $1.96 | 100,954 | — | — |
| 1980-09-30 | $1.96 | $1.96 | 194,761 | — | — |
| 1980-09-29 | $1.97 | $1.97 | 87,553 | — | — |
| 1980-09-26 | $1.99 | $1.99 | 119,716 | — | — |
| 1980-09-25 | $2.01 | $2.01 | 87,553 | — | — |
| 1980-09-24 | $2.07 | $2.07 | 66,112 | — | — |
| 1980-09-23 | $2.10 | $2.10 | 115,249 | — | — |
| 1980-09-22 | $2.13 | $2.13 | 58,964 | — | — |
| 1980-09-19 | $2.17 | $2.17 | 125,076 | — | — |
| 1980-09-18 | $2.08 | $2.08 | 160,812 | — | — |
| 1980-09-17 | $2.04 | $2.04 | 93,807 | — | — |
| 1980-09-16 | $1.99 | $1.99 | 29,482 | — | — |
| 1980-09-15 | $1.99 | $1.99 | 4,467 | — | — |
| 1980-09-12 | $1.99 | $1.99 | 8,934 | — | — |
| 1980-09-11 | $2.01 | $2.01 | 76,832 | — | — |
| 1980-09-10 | $2.01 | $2.01 | 96,487 | — | — |
| 1980-09-09 | $2.01 | $2.01 | 60,751 | — | — |
| 1980-09-08 | $2.04 | $2.04 | 70,579 | — | — |
| 1980-09-05 | $2.10 | $2.10 | 58,964 | — | — |
| 1980-09-04 | $2.08 | $2.08 | 52,711 | — | — |
| 1980-09-03 | $2.08 | $2.08 | 219,776 | — | — |
| 1980-09-02 | $1.93 | $1.93 | 61,645 | — | — |
| 1980-08-29 | $1.93 | $1.93 | 179,573 | — | — |
| 1980-08-28 | $1.93 | $1.93 | 115,249 | — | — |
| 1980-08-27 | $1.93 | $1.93 | 194,761 | — | — |
| 1980-08-26 | $1.97 | $1.97 | 53,604 | — | — |
| 1980-08-25 | $2.01 | $2.01 | 50,924 | — | — |
| 1980-08-22 | $2.01 | $2.01 | 33,949 | — | — |
| 1980-08-21 | $2.01 | $2.01 | 5,360 | — | — |
| 1980-08-20 | $2.01 | $2.01 | 29,482 | — | — |
| 1980-08-19 | $2.01 | $2.01 | 120,609 | — | — |
| 1980-08-18 | $2.01 | $2.01 | 120,609 | — | — |
| 1980-08-15 | $2.01 | $2.01 | 112,568 | — | — |
| 1980-08-14 | $2.01 | $2.01 | 15,188 | — | — |
| 1980-08-13 | $2.01 | $2.01 | 15,188 | — | — |
| 1980-08-12 | $2.01 | $2.01 | 80,406 | — | — |
| 1980-08-11 | $2.01 | $2.01 | 49,137 | — | — |
| 1980-08-08 | $2.01 | $2.01 | 150,091 | — | — |
| 1980-08-07 | $2.01 | $2.01 | 98,274 | — | — |
| 1980-08-06 | $1.99 | $1.99 | 32,162 | — | — |
| 1980-08-05 | $1.99 | $1.99 | 173,320 | — | — |
| 1980-08-04 | $1.99 | $1.99 | 23,228 | — | — |
| 1980-08-01 | $1.99 | $1.99 | 243,898 | — | — |
| 1980-07-31 | $1.99 | $1.99 | 42,883 | — | — |
| 1980-07-30 | $2.01 | $2.01 | 20,548 | — | — |
| 1980-07-29 | $1.99 | $1.99 | 20,548 | — | — |
| 1980-07-28 | $1.99 | $1.99 | 60,751 | — | — |
| 1980-07-25 | $1.99 | $1.99 | 45,563 | — | — |
| 1980-07-24 | $1.97 | $1.97 | 103,634 | — | — |
| 1980-07-23 | $1.97 | $1.97 | 58,964 | — | — |
| 1980-07-22 | $1.96 | $1.96 | 216,203 | — | — |
| 1980-07-21 | $1.96 | $1.96 | 33,949 | — | — |
| 1980-07-18 | $1.96 | $1.96 | 102,741 | — | — |
| 1980-07-17 | $1.97 | $1.97 | 152,771 | — | — |
| 1980-07-16 | $1.90 | $1.90 | 110,782 | — | — |
| 1980-07-15 | $1.86 | $1.86 | 111,675 | — | — |
| 1980-07-14 | $1.83 | $1.83 | 194,761 | — | — |
| 1980-07-11 | $1.83 | $1.83 | 250,152 | — | — |
| 1980-07-10 | $1.82 | $1.82 | 46,457 | — | — |
| 1980-07-09 | $1.79 | $1.79 | 179,573 | — | — |
| 1980-07-08 | $1.79 | $1.79 | 93,807 | — | — |
| 1980-07-07 | $1.79 | $1.79 | 32,162 | — | — |
| 1980-07-03 | $1.78 | $1.78 | 60,751 | — | — |
| 1980-07-02 | $1.78 | $1.78 | 63,431 | — | — |
| 1980-07-01 | $1.79 | $1.79 | 10,721 | — | — |
| 1980-06-30 | $1.79 | $1.79 | 18,761 | — | — |
| 1980-06-27 | $1.82 | $1.82 | 13,401 | — | — |
| 1980-06-26 | $1.82 | $1.82 | 184,040 | — | — |
| 1980-06-25 | $1.78 | $1.78 | 124,183 | — | — |
| 1980-06-24 | $1.73 | $1.73 | 588,751 | — | — |
| 1980-06-23 | $1.71 | $1.71 | 176,893 | — | — |
| 1980-06-20 | $1.69 | $1.69 | 140,264 | — | — |
| 1980-06-19 | $1.69 | $1.69 | 29,482 | — | — |
| 1980-06-18 | $1.69 | $1.69 | 149,198 | — | — |
| 1980-06-17 | $1.69 | $1.69 | 28,589 | — | — |
| 1980-06-16 | $1.71 | $1.71 | 48,244 | — | — |
| 1980-06-13 | $1.71 | $1.71 | 44,670 | — | — |
| 1980-06-12 | $1.71 | $1.71 | 58,964 | — | — |
| 1980-06-11 | $1.71 | $1.71 | 55,391 | — | — |
| 1980-06-10 | $1.71 | $1.71 | 15,188 | — | — |
| 1980-06-09 | $1.71 | $1.71 | 16,975 | — | — |
| 1980-06-06 | $1.71 | $1.71 | 10,721 | — | — |
| 1980-06-05 | $1.71 | $1.71 | 157,238 | — | — |
| 1980-06-04 | $1.69 | $1.69 | 42,883 | — | — |
| 1980-06-03 | $1.69 | $1.69 | 76,832 | — | — |
| 1980-06-02 | $1.71 | $1.71 | 53,604 | — | — |
| 1980-05-30 | $1.71 | $1.71 | 52,711 | — | — |
| 1980-05-29 | $1.73 | $1.73 | 25,909 | — | — |
| 1980-05-28 | $1.73 | $1.73 | 61,645 | — | — |
| 1980-05-27 | $1.71 | $1.71 | 214,416 | — | — |
| 1980-05-23 | $1.71 | $1.71 | 165,279 | — | — |
| 1980-05-22 | $1.69 | $1.69 | 69,685 | — | — |
| 1980-05-21 | $1.69 | $1.69 | 189,401 | — | — |
| 1980-05-20 | $1.69 | $1.69 | 460,101 | — | — |
| 1980-05-19 | $1.65 | $1.65 | 99,167 | — | — |
| 1980-05-16 | $1.64 | $1.64 | 186,721 | — | — |
| 1980-05-15 | $1.64 | $1.64 | 23,228 | — | — |
| 1980-05-14 | $1.64 | $1.64 | 67,005 | — | — |
| 1980-05-13 | $1.64 | $1.64 | 44,670 | — | — |
| 1980-05-12 | $1.61 | $1.61 | 138,477 | — | — |
| 1980-05-09 | $1.64 | $1.64 | 66,112 | — | — |
| 1980-05-08 | $1.64 | $1.64 | 3,574 | — | — |
| 1980-05-07 | $1.64 | $1.64 | 13,401 | — | — |
| 1980-05-06 | $1.61 | $1.61 | 48,244 | — | — |
| 1980-05-05 | $1.61 | $1.61 | 25,909 | — | — |
| 1980-05-02 | $1.64 | $1.64 | 45,563 | — | — |
| 1980-05-01 | $1.65 | $1.65 | 20,548 | — | — |
| 1980-04-30 | $1.65 | $1.65 | 48,244 | — | — |
| 1980-04-29 | $1.68 | $1.68 | 68,792 | — | — |
| 1980-04-28 | $1.68 | $1.68 | 58,071 | — | — |
| 1980-04-25 | $1.65 | $1.65 | 53,604 | — | — |
| 1980-04-24 | $1.68 | $1.68 | 47,350 | — | — |
| 1980-04-23 | $1.65 | $1.65 | 35,736 | — | — |
| 1980-04-22 | $1.65 | $1.65 | 42,883 | — | — |
| 1980-04-21 | $1.61 | $1.61 | 73,259 | — | — |
| 1980-04-18 | $1.64 | $1.64 | 79,513 | — | — |
| 1980-04-17 | $1.65 | $1.65 | 36,629 | — | — |
| 1980-04-16 | $1.69 | $1.69 | 38,416 | — | — |
| 1980-04-15 | $1.71 | $1.71 | 63,431 | — | — |
| 1980-04-14 | $1.78 | $1.78 | 46,457 | — | — |
| 1980-04-11 | $1.79 | $1.79 | 4,467 | — | — |
| 1980-04-10 | $1.79 | $1.79 | 36,629 | — | — |
| 1980-04-09 | $1.78 | $1.78 | 28,589 | — | — |
| 1980-04-08 | $1.78 | $1.78 | 27,695 | — | — |
| 1980-04-07 | $1.78 | $1.78 | 61,645 | — | — |
| 1980-04-03 | $1.86 | $1.86 | 26,802 | — | — |
| 1980-04-02 | $1.87 | $1.87 | 102,741 | — | — |
| 1980-04-01 | $1.83 | $1.83 | 67,898 | — | — |
| 1980-03-31 | $1.79 | $1.79 | 0 | — | — |
| 1980-03-28 | $1.79 | $1.79 | 53,604 | — | — |
| 1980-03-27 | $1.78 | $1.78 | 117,035 | — | — |
| 1980-03-26 | $1.86 | $1.86 | 88,447 | — | — |
| 1980-03-25 | $1.86 | $1.86 | 87,553 | — | — |
| 1980-03-24 | $1.90 | $1.90 | 68,792 | — | — |
| 1980-03-21 | $1.96 | $1.96 | 79,513 | — | — |
| 1980-03-20 | $1.96 | $1.96 | 27,695 | — | — |
| 1980-03-19 | $1.96 | $1.96 | 22,335 | — | — |
| 1980-03-18 | $1.94 | $1.94 | 102,741 | — | — |
| 1980-03-17 | $1.99 | $1.99 | 152,771 | — | — |
| 1980-03-14 | $2.04 | $2.04 | 22,335 | — | — |
| 1980-03-13 | $2.04 | $2.04 | 12,508 | — | — |
| 1980-03-12 | $2.04 | $2.04 | 87,553 | — | — |
| 1980-03-11 | $2.07 | $2.07 | 52,711 | — | — |
| 1980-03-10 | $2.07 | $2.07 | 50,924 | — | — |
| 1980-03-07 | $2.08 | $2.08 | 87,553 | — | — |
| 1980-03-06 | $2.08 | $2.08 | 138,477 | — | — |
| 1980-03-05 | $2.10 | $2.10 | 127,756 | — | — |
| 1980-03-04 | $2.11 | $2.11 | 18,761 | — | — |
| 1980-03-03 | $2.11 | $2.11 | 119,716 | — | — |
| 1980-02-29 | $2.15 | $2.15 | 74,152 | — | — |
| 1980-02-28 | $2.15 | $2.15 | 154,558 | — | — |
| 1980-02-27 | $2.07 | $2.07 | 237,644 | — | — |
| 1980-02-26 | $2.08 | $2.08 | 28,589 | — | — |
| 1980-02-25 | $2.08 | $2.08 | 33,949 | — | — |
| 1980-02-22 | $2.08 | $2.08 | 72,365 | — | — |
| 1980-02-21 | $2.11 | $2.11 | 120,609 | — | — |
| 1980-02-20 | $2.14 | $2.14 | 27,695 | — | — |
| 1980-02-19 | $2.15 | $2.15 | 38,416 | — | — |
| 1980-02-15 | $2.17 | $2.17 | 26,802 | — | — |
| 1980-02-14 | $2.18 | $2.18 | 33,949 | — | — |
| 1980-02-13 | $2.20 | $2.20 | 55,391 | — | — |
| 1980-02-12 | $2.20 | $2.20 | 32,162 | — | — |
| 1980-02-11 | $2.18 | $2.18 | 63,431 | — | — |
| 1980-02-08 | $2.18 | $2.18 | 117,035 | — | — |
| 1980-02-07 | $2.20 | $2.20 | 53,604 | — | — |
| 1980-02-06 | $2.20 | $2.20 | 73,259 | — | — |
| 1980-02-05 | $2.18 | $2.18 | 44,670 | — | — |
| 1980-02-04 | $2.20 | $2.20 | 94,700 | — | — |
| 1980-02-01 | $2.20 | $2.20 | 81,299 | — | — |
| 1980-01-31 | $2.21 | $2.21 | 120,609 | — | — |
| 1980-01-30 | $2.24 | $2.24 | 60,751 | — | — |
| 1980-01-29 | $2.21 | $2.21 | 77,726 | — | — |
| 1980-01-28 | $2.24 | $2.24 | 75,046 | — | — |
| 1980-01-25 | $2.25 | $2.25 | 46,457 | — | — |
| 1980-01-24 | $2.27 | $2.27 | 91,127 | — | — |
| 1980-01-23 | $2.29 | $2.29 | 159,919 | — | — |
| 1980-01-22 | $2.24 | $2.24 | 106,315 | — | — |
| 1980-01-21 | $2.20 | $2.20 | 130,436 | — | — |
| 1980-01-18 | $2.13 | $2.13 | 99,167 | — | — |
| 1980-01-17 | $2.10 | $2.10 | 237,644 | — | — |
| 1980-01-16 | $2.07 | $2.07 | 440,446 | — | — |
| 1980-01-15 | $1.90 | $1.90 | 46,457 | — | — |
| 1980-01-14 | $1.87 | $1.87 | 28,589 | — | — |
| 1980-01-11 | $1.87 | $1.87 | 81,299 | — | — |
| 1980-01-10 | $1.87 | $1.87 | 85,766 | — | — |
| 1980-01-09 | $1.87 | $1.87 | 28,589 | — | — |
| 1980-01-08 | $1.86 | $1.86 | 10,721 | — | — |
| 1980-01-07 | $1.83 | $1.83 | 13,401 | — | — |
| 1980-01-04 | $1.83 | $1.83 | 40,203 | — | — |
| 1980-01-03 | $1.83 | $1.83 | 41,096 | — | — |
| 1980-01-02 | $1.86 | $1.86 | 184,040 | — | — |