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
- 1972-06-01 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 | $2.06 | $3.35 | 103,722 | — | — |
| 1980-12-30 | $2.06 | $3.35 | 145,211 | — | — |
| 1980-12-29 | $2.06 | $3.35 | 112,020 | — | — |
| 1980-12-26 | $2.08 | $3.38 | 53,936 | — | — |
| 1980-12-24 | $2.06 | $3.35 | 38,723 | — | — |
| 1980-12-23 | $2.08 | $3.38 | 229,572 | — | — |
| 1980-12-22 | $2.12 | $3.45 | 142,446 | — | — |
| 1980-12-19 | $2.08 | $3.38 | 420,422 | — | — |
| 1980-12-18 | $2.08 | $3.38 | 53,936 | — | — |
| 1980-12-17 | $2.10 | $3.41 | 193,615 | — | — |
| 1980-12-16 | $2.03 | $3.31 | 124,467 | — | — |
| 1980-12-15 | $1.89 | $3.07 | 128,616 | — | — |
| 1980-12-12 | $1.87 | $3.04 | 319,465 | — | — |
| 1980-12-11 | $1.87 | $3.04 | 194,998 | — | — |
| 1980-12-10 | $1.92 | $3.12 | 224,041 | — | — |
| 1980-12-09 | $2.01 | $3.26 | 475,740 | — | — |
| 1980-12-08 | $2.06 | $3.35 | 221,275 | — | — |
| 1980-12-05 | $2.08 | $3.38 | 95,425 | — | — |
| 1980-12-04 | $2.08 | $3.38 | 136,914 | — | — |
| 1980-12-03 | $2.06 | $3.35 | 177,020 | — | — |
| 1980-12-02 | $2.08 | $3.38 | 211,594 | — | — |
| 1980-12-01 | $2.05 | $3.34 | 67,765 | — | — |
| 1980-11-28 | $2.11 | $3.42 | 102,340 | — | — |
| 1980-11-26 | $2.16 | $3.51 | 750,951 | — | — |
| 1980-11-25 | $2.14 | $3.48 | 766,163 | — | — |
| 1980-11-24 | $2.10 | $3.41 | 167,339 | — | — |
| 1980-11-21 | $2.13 | $3.47 | 146,594 | — | — |
| 1980-11-20 | $2.11 | $3.42 | 177,020 | — | — |
| 1980-11-19 | $2.12 | $3.45 | 150,743 | — | — |
| 1980-11-18 | $2.18 | $3.54 | 242,019 | — | — |
| 1980-11-17 | $2.16 | $3.51 | 142,446 | — | — |
| 1980-11-14 | $2.18 | $3.54 | 129,999 | — | — |
| 1980-11-13 | $2.16 | $3.51 | 557,335 | — | — |
| 1980-11-12 | $2.16 | $3.51 | 944,566 | — | — |
| 1980-11-11 | $2.21 | $3.60 | 23,510 | — | — |
| 1980-11-10 | $2.21 | $3.60 | 207,445 | — | — |
| 1980-11-07 | $2.22 | $3.62 | 157,658 | — | — |
| 1980-11-06 | $2.25 | $3.66 | 667,973 | — | — |
| 1980-11-05 | $2.30 | $3.75 | 486,804 | — | — |
| 1980-11-03 | $2.16 | $3.51 | 85,744 | — | — |
| 1980-10-31 | $2.14 | $3.48 | 69,148 | — | — |
| 1980-10-30 | $2.17 | $3.48 | 174,254 | — | — |
| 1980-10-29 | $2.16 | $3.46 | 201,913 | — | — |
| 1980-10-28 | $2.05 | $3.29 | 77,446 | — | — |
| 1980-10-27 | $2.01 | $3.22 | 138,297 | — | — |
| 1980-10-24 | $2.01 | $3.22 | 201,913 | — | — |
| 1980-10-23 | $1.99 | $3.19 | 464,677 | — | — |
| 1980-10-22 | $2.01 | $3.22 | 246,168 | — | — |
| 1980-10-21 | $2.02 | $3.25 | 385,848 | — | — |
| 1980-10-20 | $2.02 | $3.25 | 178,403 | — | — |
| 1980-10-17 | $2.09 | $3.35 | 402,443 | — | — |
| 1980-10-16 | $2.12 | $3.39 | 282,125 | — | — |
| 1980-10-15 | $2.16 | $3.46 | 121,701 | — | — |
| 1980-10-14 | $2.16 | $3.46 | 135,531 | — | — |
| 1980-10-13 | $2.18 | $3.49 | 78,829 | — | — |
| 1980-10-10 | $2.16 | $3.46 | 324,997 | — | — |
| 1980-10-09 | $2.24 | $3.59 | 181,169 | — | — |
| 1980-10-08 | $2.20 | $3.52 | 284,891 | — | — |
| 1980-10-07 | $2.27 | $3.64 | 109,254 | — | — |
| 1980-10-06 | $2.30 | $3.69 | 396,911 | — | — |
| 1980-10-03 | $2.34 | $3.75 | 519,995 | — | — |
| 1980-10-02 | $2.33 | $3.74 | 419,039 | — | — |
| 1980-10-01 | $2.36 | $3.78 | 450,847 | — | — |
| 1980-09-30 | $2.35 | $3.77 | 676,271 | — | — |
| 1980-09-29 | $2.34 | $3.75 | 500,634 | — | — |
| 1980-09-26 | $2.31 | $3.71 | 363,720 | — | — |
| 1980-09-25 | $2.36 | $3.78 | 63,616 | — | — |
| 1980-09-24 | $2.37 | $3.80 | 674,888 | — | — |
| 1980-09-23 | $2.42 | $3.88 | 344,359 | — | — |
| 1980-09-22 | $2.47 | $3.96 | 336,061 | — | — |
| 1980-09-19 | $2.49 | $4.00 | 1,349,775 | — | — |
| 1980-09-18 | $2.47 | $3.96 | 427,337 | — | — |
| 1980-09-17 | $2.47 | $3.96 | 326,380 | — | — |
| 1980-09-16 | $2.47 | $3.96 | 1,030,310 | — | — |
| 1980-09-15 | $2.40 | $3.84 | 181,169 | — | — |
| 1980-09-12 | $2.40 | $3.84 | 347,125 | — | — |
| 1980-09-11 | $2.45 | $3.93 | 858,822 | — | — |
| 1980-09-10 | $2.37 | $3.80 | 638,931 | — | — |
| 1980-09-09 | $2.28 | $3.65 | 149,360 | — | — |
| 1980-09-08 | $2.28 | $3.65 | 354,039 | — | — |
| 1980-09-05 | $2.30 | $3.69 | 264,147 | — | — |
| 1980-09-04 | $2.30 | $3.69 | 571,165 | — | — |
| 1980-09-03 | $2.20 | $3.52 | 135,531 | — | — |
| 1980-09-02 | $2.19 | $3.51 | 89,893 | — | — |
| 1980-08-29 | $2.20 | $3.52 | 49,787 | — | — |
| 1980-08-28 | $2.22 | $3.56 | 200,530 | — | — |
| 1980-08-27 | $2.26 | $3.62 | 197,764 | — | — |
| 1980-08-26 | $2.29 | $3.67 | 340,210 | — | — |
| 1980-08-25 | $2.30 | $3.69 | 369,252 | — | — |
| 1980-08-22 | $2.30 | $3.69 | 789,674 | — | — |
| 1980-08-21 | $2.22 | $3.56 | 1,243,287 | — | — |
| 1980-08-20 | $2.13 | $3.42 | 99,574 | — | — |
| 1980-08-19 | $2.12 | $3.40 | 89,893 | — | — |
| 1980-08-18 | $2.14 | $3.43 | 85,744 | — | — |
| 1980-08-15 | $2.16 | $3.46 | 129,999 | — | — |
| 1980-08-14 | $2.14 | $3.43 | 161,807 | — | — |
| 1980-08-13 | $2.18 | $3.49 | 442,549 | — | — |
| 1980-08-12 | $2.18 | $3.49 | 264,147 | — | — |
| 1980-08-11 | $2.18 | $3.49 | 149,360 | — | — |
| 1980-08-08 | $2.17 | $3.48 | 286,274 | — | — |
| 1980-08-07 | $2.14 | $3.43 | 123,084 | — | — |
| 1980-08-06 | $2.14 | $3.43 | 62,233 | — | — |
| 1980-08-05 | $2.14 | $3.43 | 154,892 | — | — |
| 1980-08-04 | $2.14 | $3.43 | 250,317 | — | — |
| 1980-08-01 | $2.18 | $3.44 | 517,229 | — | — |
| 1980-07-31 | $2.17 | $3.43 | 120,318 | — | — |
| 1980-07-30 | $2.16 | $3.41 | 504,783 | — | — |
| 1980-07-29 | $2.12 | $3.34 | 827,014 | — | — |
| 1980-07-28 | $2.13 | $3.37 | 351,273 | — | — |
| 1980-07-25 | $2.16 | $3.41 | 883,716 | — | — |
| 1980-07-24 | $2.14 | $3.38 | 141,063 | — | — |
| 1980-07-23 | $2.16 | $3.41 | 853,290 | — | — |
| 1980-07-22 | $2.12 | $3.34 | 219,892 | — | — |
| 1980-07-21 | $2.08 | $3.28 | 131,382 | — | — |
| 1980-07-18 | $2.09 | $3.30 | 1,252,968 | — | — |
| 1980-07-17 | $2.02 | $3.20 | 107,871 | — | — |
| 1980-07-16 | $2.02 | $3.18 | 1,221,159 | — | — |
| 1980-07-15 | $2.00 | $3.16 | 1,125,735 | — | — |
| 1980-07-14 | $1.95 | $3.08 | 123,084 | — | — |
| 1980-07-11 | $1.94 | $3.07 | 182,552 | — | — |
| 1980-07-10 | $1.97 | $3.11 | 116,169 | — | — |
| 1980-07-09 | $2.00 | $3.16 | 262,764 | — | — |
| 1980-07-08 | $1.94 | $3.07 | 1,189,351 | — | — |
| 1980-07-07 | $1.92 | $3.03 | 156,275 | — | — |
| 1980-07-03 | $1.93 | $3.06 | 105,105 | — | — |
| 1980-07-02 | $1.92 | $3.03 | 107,871 | — | — |
| 1980-07-01 | $1.93 | $3.04 | 573,931 | — | — |
| 1980-06-30 | $1.94 | $3.07 | 327,763 | — | — |
| 1980-06-27 | $1.99 | $3.14 | 1,176,904 | — | — |
| 1980-06-26 | $1.94 | $3.07 | 279,359 | — | — |
| 1980-06-25 | $1.91 | $3.01 | 210,211 | — | — |
| 1980-06-24 | $1.88 | $2.97 | 218,509 | — | — |
| 1980-06-23 | $1.83 | $2.90 | 70,531 | — | — |
| 1980-06-20 | $1.81 | $2.86 | 286,274 | — | — |
| 1980-06-19 | $1.81 | $2.86 | 102,340 | — | — |
| 1980-06-18 | $1.81 | $2.86 | 170,105 | — | — |
| 1980-06-17 | $1.79 | $2.83 | 113,403 | — | — |
| 1980-06-16 | $1.79 | $2.83 | 23,510 | — | — |
| 1980-06-13 | $1.79 | $2.83 | 204,679 | — | — |
| 1980-06-12 | $1.78 | $2.81 | 134,148 | — | — |
| 1980-06-11 | $1.78 | $2.81 | 239,253 | — | — |
| 1980-06-10 | $1.78 | $2.81 | 84,361 | — | — |
| 1980-06-09 | $1.77 | $2.80 | 53,936 | — | — |
| 1980-06-06 | $1.77 | $2.80 | 289,040 | — | — |
| 1980-06-05 | $1.78 | $2.81 | 150,743 | — | — |
| 1980-06-04 | $1.79 | $2.83 | 150,743 | — | — |
| 1980-06-03 | $1.79 | $2.83 | 403,826 | — | — |
| 1980-06-02 | $1.79 | $2.83 | 105,105 | — | — |
| 1980-05-30 | $1.83 | $2.88 | 336,061 | — | — |
| 1980-05-29 | $1.79 | $2.83 | 159,041 | — | — |
| 1980-05-28 | $1.83 | $2.90 | 341,593 | — | — |
| 1980-05-27 | $1.78 | $2.81 | 489,570 | — | — |
| 1980-05-23 | $1.80 | $2.84 | 897,545 | — | — |
| 1980-05-22 | $1.75 | $2.77 | 526,910 | — | — |
| 1980-05-21 | $1.64 | $2.58 | 315,316 | — | — |
| 1980-05-20 | $1.63 | $2.57 | 138,297 | — | — |
| 1980-05-19 | $1.65 | $2.61 | 131,382 | — | — |
| 1980-05-16 | $1.67 | $2.64 | 406,592 | — | — |
| 1980-05-15 | $1.61 | $2.54 | 337,444 | — | — |
| 1980-05-14 | $1.62 | $2.56 | 172,871 | — | — |
| 1980-05-13 | $1.65 | $2.61 | 219,892 | — | — |
| 1980-05-12 | $1.64 | $2.58 | 87,127 | — | — |
| 1980-05-09 | $1.65 | $2.61 | 242,019 | — | — |
| 1980-05-08 | $1.66 | $2.63 | 1,169,990 | — | — |
| 1980-05-07 | $1.68 | $2.66 | 324,997 | — | — |
| 1980-05-06 | $1.71 | $2.70 | 547,655 | — | — |
| 1980-05-05 | $1.70 | $2.68 | 608,505 | — | — |
| 1980-05-02 | $1.70 | $2.68 | 150,743 | — | — |
| 1980-05-01 | $1.71 | $2.65 | 185,318 | — | — |
| 1980-04-30 | $1.70 | $2.64 | 89,893 | — | — |
| 1980-04-29 | $1.70 | $2.64 | 105,105 | — | — |
| 1980-04-28 | $1.69 | $2.62 | 51,170 | — | — |
| 1980-04-25 | $1.66 | $2.58 | 212,977 | — | — |
| 1980-04-24 | $1.67 | $2.59 | 113,403 | — | — |
| 1980-04-23 | $1.62 | $2.51 | 163,190 | — | — |
| 1980-04-22 | $1.55 | $2.41 | 197,764 | — | — |
| 1980-04-21 | $1.51 | $2.34 | 123,084 | — | — |
| 1980-04-18 | $1.46 | $2.27 | 170,105 | — | — |
| 1980-04-17 | $1.48 | $2.30 | 1,254,351 | — | — |
| 1980-04-16 | $1.55 | $2.40 | 779,993 | — | — |
| 1980-04-15 | $1.64 | $2.54 | 41,489 | — | — |
| 1980-04-14 | $1.65 | $2.57 | 55,319 | — | — |
| 1980-04-11 | $1.66 | $2.58 | 117,552 | — | — |
| 1980-04-10 | $1.63 | $2.52 | 71,914 | — | — |
| 1980-04-09 | $1.67 | $2.59 | 788,291 | — | — |
| 1980-04-08 | $1.67 | $2.59 | 608,505 | — | — |
| 1980-04-07 | $1.63 | $2.52 | 773,078 | — | — |
| 1980-04-03 | $1.62 | $2.51 | 302,870 | — | — |
| 1980-04-02 | $1.66 | $2.58 | 868,503 | — | — |
| 1980-04-01 | $1.66 | $2.58 | 185,318 | — | — |
| 1980-03-31 | $1.66 | $2.58 | 156,275 | — | — |
| 1980-03-28 | $1.61 | $2.50 | 88,510 | — | — |
| 1980-03-27 | $1.59 | $2.47 | 212,977 | — | — |
| 1980-03-26 | $1.59 | $2.47 | 181,169 | — | — |
| 1980-03-25 | $1.58 | $2.45 | 258,615 | — | — |
| 1980-03-24 | $1.61 | $2.50 | 266,913 | — | — |
| 1980-03-21 | $1.63 | $2.52 | 414,890 | — | — |
| 1980-03-20 | $1.63 | $2.52 | 218,509 | — | — |
| 1980-03-19 | $1.65 | $2.57 | 113,403 | — | — |
| 1980-03-18 | $1.63 | $2.52 | 330,529 | — | — |
| 1980-03-17 | $1.63 | $2.52 | 141,063 | — | — |
| 1980-03-14 | $1.65 | $2.57 | 399,677 | — | — |
| 1980-03-13 | $1.66 | $2.58 | 129,999 | — | — |
| 1980-03-12 | $1.69 | $2.62 | 165,956 | — | — |
| 1980-03-11 | $1.71 | $2.65 | 217,126 | — | — |
| 1980-03-10 | $1.67 | $2.59 | 372,018 | — | — |
| 1980-03-07 | $1.70 | $2.64 | 102,340 | — | — |
| 1980-03-06 | $1.69 | $2.62 | 145,211 | — | — |
| 1980-03-05 | $1.72 | $2.66 | 103,722 | — | — |
| 1980-03-04 | $1.74 | $2.71 | 331,912 | — | — |
| 1980-03-03 | $1.76 | $2.73 | 439,783 | — | — |
| 1980-02-29 | $1.71 | $2.65 | 143,829 | — | — |
| 1980-02-28 | $1.74 | $2.69 | 153,509 | — | — |
| 1980-02-27 | $1.74 | $2.69 | 225,424 | — | — |
| 1980-02-26 | $1.74 | $2.69 | 69,148 | — | — |
| 1980-02-25 | $1.74 | $2.71 | 784,142 | — | — |
| 1980-02-22 | $1.77 | $2.75 | 128,616 | — | — |
| 1980-02-21 | $1.80 | $2.79 | 645,845 | — | — |
| 1980-02-20 | $1.83 | $2.83 | 212,977 | — | — |
| 1980-02-19 | $1.87 | $2.90 | 102,340 | — | — |
| 1980-02-15 | $1.87 | $2.90 | 110,637 | — | — |
| 1980-02-14 | $1.88 | $2.92 | 117,552 | — | — |
| 1980-02-13 | $1.89 | $2.93 | 275,210 | — | — |
| 1980-02-12 | $1.89 | $2.93 | 367,869 | — | — |
| 1980-02-11 | $1.88 | $2.92 | 264,147 | — | — |
| 1980-02-08 | $1.93 | $2.99 | 66,382 | — | — |
| 1980-02-07 | $1.93 | $2.99 | 164,573 | — | — |
| 1980-02-06 | $1.93 | $3.00 | 114,786 | — | — |
| 1980-02-05 | $1.93 | $2.99 | 229,572 | — | — |
| 1980-02-04 | $1.89 | $2.93 | 141,063 | — | — |
| 1980-02-01 | $1.87 | $2.85 | 177,020 | — | — |
| 1980-01-31 | $1.87 | $2.85 | 81,595 | — | — |
| 1980-01-30 | $1.93 | $2.94 | 76,063 | — | — |
| 1980-01-29 | $1.93 | $2.94 | 99,574 | — | — |
| 1980-01-28 | $1.93 | $2.94 | 167,339 | — | — |
| 1980-01-25 | $1.91 | $2.91 | 95,425 | — | — |
| 1980-01-24 | $1.88 | $2.87 | 277,976 | — | — |
| 1980-01-23 | $1.87 | $2.85 | 232,338 | — | — |
| 1980-01-22 | $1.91 | $2.91 | 154,892 | — | — |
| 1980-01-21 | $1.88 | $2.87 | 159,041 | — | — |
| 1980-01-18 | $1.86 | $2.84 | 125,850 | — | — |
| 1980-01-17 | $1.84 | $2.81 | 160,424 | — | — |
| 1980-01-16 | $1.88 | $2.87 | 82,978 | — | — |
| 1980-01-15 | $1.89 | $2.88 | 110,637 | — | — |
| 1980-01-14 | $1.88 | $2.87 | 134,148 | — | — |
| 1980-01-11 | $1.86 | $2.84 | 316,699 | — | — |
| 1980-01-10 | $1.86 | $2.84 | 218,509 | — | — |
| 1980-01-09 | $1.81 | $2.76 | 302,870 | — | — |
| 1980-01-08 | $1.79 | $2.73 | 109,254 | — | — |
| 1980-01-07 | $1.79 | $2.73 | 74,680 | — | — |
| 1980-01-04 | $1.79 | $2.73 | 134,148 | — | — |
| 1980-01-03 | $1.77 | $2.70 | 266,913 | — | — |
| 1980-01-02 | $1.81 | $2.76 | 66,382 | — | — |