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
- 1980-03-17 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 | $0.88 | $0.88 | 345,459 | — | — |
| 1980-12-30 | $0.88 | $0.88 | 352,300 | — | — |
| 1980-12-29 | $0.88 | $0.88 | 543,841 | — | — |
| 1980-12-26 | $0.89 | $0.89 | 58,147 | — | — |
| 1980-12-24 | $0.90 | $0.90 | 564,363 | — | — |
| 1980-12-23 | $0.88 | $0.88 | 485,695 | — | — |
| 1980-12-22 | $0.87 | $0.87 | 360,851 | — | — |
| 1980-12-19 | $0.86 | $0.86 | 307,835 | — | — |
| 1980-12-18 | $0.86 | $0.86 | 295,863 | — | — |
| 1980-12-17 | $0.84 | $0.84 | 1,417,749 | — | — |
| 1980-12-16 | $0.84 | $0.84 | 265,080 | — | — |
| 1980-12-15 | $0.83 | $0.83 | 70,118 | — | — |
| 1980-12-12 | $0.83 | $0.83 | 172,729 | — | — |
| 1980-12-11 | $0.83 | $0.83 | 461,752 | — | — |
| 1980-12-10 | $0.85 | $0.85 | 32,494 | — | — |
| 1980-12-09 | $0.86 | $0.86 | 99,191 | — | — |
| 1980-12-08 | $0.86 | $0.86 | 485,695 | — | — |
| 1980-12-05 | $0.89 | $0.89 | 147,077 | — | — |
| 1980-12-04 | $0.89 | $0.89 | 123,134 | — | — |
| 1980-12-03 | $0.88 | $0.88 | 326,647 | — | — |
| 1980-12-02 | $0.83 | $0.83 | 1,800,833 | — | — |
| 1980-12-01 | $0.83 | $0.83 | 449,781 | — | — |
| 1980-11-28 | $0.87 | $0.87 | 210,354 | — | — |
| 1980-11-26 | $0.88 | $0.88 | 754,195 | — | — |
| 1980-11-25 | $0.87 | $0.87 | 239,427 | — | — |
| 1980-11-24 | $0.86 | $0.86 | 297,573 | — | — |
| 1980-11-21 | $0.89 | $0.89 | 410,446 | — | — |
| 1980-11-20 | $0.92 | $0.92 | 83,799 | — | — |
| 1980-11-19 | $0.92 | $0.92 | 371,112 | — | — |
| 1980-11-18 | $0.92 | $0.92 | 186,411 | — | — |
| 1980-11-17 | $0.93 | $0.93 | 153,917 | — | — |
| 1980-11-14 | $0.95 | $0.95 | 395,054 | — | — |
| 1980-11-13 | $0.96 | $0.96 | 381,373 | — | — |
| 1980-11-12 | $0.94 | $0.94 | 258,239 | — | — |
| 1980-11-11 | $0.92 | $0.92 | 521,609 | — | — |
| 1980-11-10 | $0.92 | $0.92 | 126,554 | — | — |
| 1980-11-07 | $0.93 | $0.93 | 164,178 | — | — |
| 1980-11-06 | $0.94 | $0.94 | 511,348 | — | — |
| 1980-11-05 | $0.94 | $0.94 | 709,730 | — | — |
| 1980-11-03 | $0.91 | $0.91 | 311,255 | — | — |
| 1980-10-31 | $0.91 | $0.91 | 155,628 | — | — |
| 1980-10-30 | $0.90 | $0.90 | 76,959 | — | — |
| 1980-10-29 | $0.90 | $0.90 | 75,248 | — | — |
| 1980-10-28 | $0.90 | $0.90 | 283,892 | — | — |
| 1980-10-27 | $0.91 | $0.91 | 171,019 | — | — |
| 1980-10-24 | $0.91 | $0.91 | 124,844 | — | — |
| 1980-10-23 | $0.93 | $0.93 | 94,061 | — | — |
| 1980-10-22 | $0.94 | $0.94 | 403,605 | — | — |
| 1980-10-21 | $0.95 | $0.95 | 112,873 | — | — |
| 1980-10-20 | $0.95 | $0.95 | 47,885 | — | — |
| 1980-10-17 | $0.96 | $0.96 | 109,452 | — | — |
| 1980-10-16 | $0.97 | $0.97 | 198,382 | — | — |
| 1980-10-15 | $0.98 | $0.98 | 261,659 | — | — |
| 1980-10-14 | $0.99 | $0.99 | 124,844 | — | — |
| 1980-10-13 | $0.99 | $0.99 | 34,204 | — | — |
| 1980-10-10 | $0.99 | $0.99 | 194,962 | — | — |
| 1980-10-09 | $1.01 | $1.01 | 314,675 | — | — |
| 1980-10-08 | $1.02 | $1.02 | 184,701 | — | — |
| 1980-10-07 | $1.03 | $1.03 | 182,991 | — | — |
| 1980-10-06 | $1.03 | $1.03 | 99,191 | — | — |
| 1980-10-03 | $1.02 | $1.02 | 258,239 | — | — |
| 1980-10-02 | $1.01 | $1.01 | 145,366 | — | — |
| 1980-10-01 | $1.01 | $1.01 | 203,513 | — | — |
| 1980-09-30 | $0.99 | $0.99 | 251,398 | — | — |
| 1980-09-29 | $0.96 | $0.96 | 249,688 | — | — |
| 1980-09-26 | $1.02 | $1.02 | 605,408 | — | — |
| 1980-09-25 | $1.03 | $1.03 | 396,765 | — | — |
| 1980-09-24 | $1.05 | $1.05 | 176,150 | — | — |
| 1980-09-23 | $1.06 | $1.06 | 377,953 | — | — |
| 1980-09-22 | $1.06 | $1.06 | 198,382 | — | — |
| 1980-09-19 | $1.06 | $1.06 | 247,978 | — | — |
| 1980-09-18 | $1.04 | $1.04 | 191,542 | — | — |
| 1980-09-17 | $1.05 | $1.05 | 70,118 | — | — |
| 1980-09-16 | $1.06 | $1.06 | 294,153 | — | — |
| 1980-09-15 | $1.07 | $1.07 | 171,019 | — | — |
| 1980-09-12 | $1.09 | $1.09 | 306,124 | — | — |
| 1980-09-11 | $1.08 | $1.08 | 400,185 | — | — |
| 1980-09-10 | $1.05 | $1.05 | 259,949 | — | — |
| 1980-09-09 | $1.02 | $1.02 | 167,599 | — | — |
| 1980-09-08 | $1.02 | $1.02 | 321,516 | — | — |
| 1980-09-05 | $1.02 | $1.02 | 265,080 | — | — |
| 1980-09-04 | $1.00 | $1.00 | 294,153 | — | — |
| 1980-09-03 | $0.99 | $0.99 | 1,133,858 | — | — |
| 1980-09-02 | $0.99 | $0.99 | 51,306 | — | — |
| 1980-08-29 | $0.98 | $0.98 | 59,857 | — | — |
| 1980-08-28 | $0.98 | $0.98 | 208,643 | — | — |
| 1980-08-27 | $1.00 | $1.00 | 227,456 | — | — |
| 1980-08-26 | $1.02 | $1.02 | 46,175 | — | — |
| 1980-08-25 | $1.01 | $1.01 | 354,010 | — | — |
| 1980-08-22 | $0.99 | $0.99 | 289,023 | — | — |
| 1980-08-21 | $0.97 | $0.97 | 232,586 | — | — |
| 1980-08-20 | $0.96 | $0.96 | 112,873 | — | — |
| 1980-08-19 | $0.96 | $0.96 | 542,131 | — | — |
| 1980-08-18 | $0.98 | $0.98 | 653,293 | — | — |
| 1980-08-15 | $1.02 | $1.02 | 436,099 | — | — |
| 1980-08-14 | $1.04 | $1.04 | 63,277 | — | — |
| 1980-08-13 | $1.04 | $1.04 | 165,889 | — | — |
| 1980-08-12 | $1.04 | $1.04 | 430,968 | — | — |
| 1980-08-11 | $1.03 | $1.03 | 224,035 | — | — |
| 1980-08-08 | $1.03 | $1.03 | 227,456 | — | — |
| 1980-08-07 | $1.02 | $1.02 | 518,188 | — | — |
| 1980-08-06 | $1.03 | $1.03 | 658,424 | — | — |
| 1980-08-05 | $1.04 | $1.04 | 140,236 | — | — |
| 1980-08-04 | $1.05 | $1.05 | 588,306 | — | — |
| 1980-08-01 | $1.07 | $1.07 | 179,570 | — | — |
| 1980-07-31 | $1.07 | $1.07 | 492,535 | — | — |
| 1980-07-30 | $1.08 | $1.08 | 418,997 | — | — |
| 1980-07-29 | $1.02 | $1.02 | 499,376 | — | — |
| 1980-07-28 | $1.00 | $1.00 | 63,277 | — | — |
| 1980-07-25 | $0.99 | $0.99 | 126,554 | — | — |
| 1980-07-24 | $1.00 | $1.00 | 126,554 | — | — |
| 1980-07-23 | $1.01 | $1.01 | 205,223 | — | — |
| 1980-07-22 | $1.00 | $1.00 | 424,128 | — | — |
| 1980-07-21 | $0.99 | $0.99 | 398,475 | — | — |
| 1980-07-18 | $0.98 | $0.98 | 160,758 | — | — |
| 1980-07-17 | $0.97 | $0.97 | 88,930 | — | — |
| 1980-07-16 | $0.96 | $0.96 | 817,472 | — | — |
| 1980-07-15 | $0.92 | $0.92 | 757,615 | — | — |
| 1980-07-14 | $0.90 | $0.90 | 506,217 | — | — |
| 1980-07-11 | $0.87 | $0.87 | 1,410,909 | — | — |
| 1980-07-10 | $0.88 | $0.88 | 268,500 | — | — |
| 1980-07-09 | $0.90 | $0.90 | 319,806 | — | — |
| 1980-07-08 | $0.90 | $0.90 | 634,481 | — | — |
| 1980-07-07 | $0.91 | $0.91 | 619,090 | — | — |
| 1980-07-03 | $0.91 | $0.91 | 851,676 | — | — |
| 1980-07-02 | $0.89 | $0.89 | 555,813 | — | — |
| 1980-07-01 | $0.88 | $0.88 | 354,010 | — | — |
| 1980-06-30 | $0.86 | $0.86 | 109,452 | — | — |
| 1980-06-27 | $0.88 | $0.88 | 249,688 | — | — |
| 1980-06-26 | $0.89 | $0.89 | 314,675 | — | — |
| 1980-06-25 | $0.89 | $0.89 | 395,054 | — | — |
| 1980-06-24 | $0.85 | $0.85 | 312,965 | — | — |
| 1980-06-23 | $0.85 | $0.85 | 30,783 | — | — |
| 1980-06-20 | $0.86 | $0.86 | 309,545 | — | — |
| 1980-06-19 | $0.86 | $0.86 | 212,064 | — | — |
| 1980-06-18 | $0.86 | $0.86 | 413,867 | — | — |
| 1980-06-17 | $0.88 | $0.88 | 470,303 | — | — |
| 1980-06-16 | $0.88 | $0.88 | 523,319 | — | — |
| 1980-06-13 | $0.85 | $0.85 | 182,991 | — | — |
| 1980-06-12 | $0.84 | $0.84 | 215,484 | — | — |
| 1980-06-11 | $0.86 | $0.86 | 649,873 | — | — |
| 1980-06-10 | $0.84 | $0.84 | 730,252 | — | — |
| 1980-06-09 | $0.83 | $0.83 | 778,138 | — | — |
| 1980-06-06 | $0.82 | $0.82 | 277,051 | — | — |
| 1980-06-05 | $0.82 | $0.82 | 244,558 | — | — |
| 1980-06-04 | $0.82 | $0.82 | 470,303 | — | — |
| 1980-06-03 | $0.82 | $0.82 | 131,685 | — | — |
| 1980-06-02 | $0.83 | $0.83 | 418,997 | — | — |
| 1980-05-30 | $0.86 | $0.86 | 147,077 | — | — |
| 1980-05-29 | $0.86 | $0.86 | 448,070 | — | — |
| 1980-05-28 | $0.88 | $0.88 | 530,160 | — | — |
| 1980-05-27 | $0.85 | $0.85 | 212,064 | — | — |
| 1980-05-23 | $0.85 | $0.85 | 335,198 | — | — |
| 1980-05-22 | $0.84 | $0.84 | 843,125 | — | — |
| 1980-05-21 | $0.82 | $0.82 | 227,456 | — | — |
| 1980-05-20 | $0.83 | $0.83 | 386,503 | — | — |
| 1980-05-19 | $0.83 | $0.83 | 133,395 | — | — |
| 1980-05-16 | $0.83 | $0.83 | 171,019 | — | — |
| 1980-05-15 | $0.83 | $0.83 | 242,847 | — | — |
| 1980-05-14 | $0.86 | $0.86 | 189,831 | — | — |
| 1980-05-13 | $0.86 | $0.86 | 448,070 | — | — |
| 1980-05-12 | $0.80 | $0.80 | 112,873 | — | — |
| 1980-05-09 | $0.80 | $0.80 | 123,134 | — | — |
| 1980-05-08 | $0.82 | $0.82 | 307,835 | — | — |
| 1980-05-07 | $0.83 | $0.83 | 483,984 | — | — |
| 1980-05-06 | $0.80 | $0.80 | 381,373 | — | — |
| 1980-05-05 | $0.77 | $0.77 | 318,096 | — | — |
| 1980-05-02 | $0.76 | $0.76 | 128,264 | — | — |
| 1980-05-01 | $0.77 | $0.77 | 607,118 | — | — |
| 1980-04-30 | $0.79 | $0.79 | 70,118 | — | — |
| 1980-04-29 | $0.79 | $0.79 | 306,124 | — | — |
| 1980-04-28 | $0.79 | $0.79 | 92,350 | — | — |
| 1980-04-25 | $0.79 | $0.79 | 92,350 | — | — |
| 1980-04-24 | $0.79 | $0.79 | 64,987 | — | — |
| 1980-04-23 | $0.77 | $0.77 | 393,344 | — | — |
| 1980-04-22 | $0.74 | $0.74 | 432,679 | — | — |
| 1980-04-21 | $0.70 | $0.70 | 150,497 | — | — |
| 1980-04-18 | $0.75 | $0.75 | 208,643 | — | — |
| 1980-04-17 | $0.76 | $0.76 | 311,255 | — | — |
| 1980-04-16 | $0.75 | $0.75 | 3,068,085 | — | — |
| 1980-04-15 | $0.77 | $0.77 | 169,309 | — | — |
| 1980-04-14 | $0.80 | $0.80 | 64,987 | — | — |
| 1980-04-11 | $0.81 | $0.81 | 58,147 | — | — |
| 1980-04-10 | $0.81 | $0.81 | 215,484 | — | — |
| 1980-04-09 | $0.80 | $0.80 | 143,656 | — | — |
| 1980-04-08 | $0.79 | $0.79 | 323,226 | — | — |
| 1980-04-07 | $0.78 | $0.78 | 393,344 | — | — |
| 1980-04-03 | $0.83 | $0.83 | 259,949 | — | — |
| 1980-04-02 | $0.86 | $0.86 | 335,198 | — | — |
| 1980-04-01 | $0.83 | $0.83 | 338,618 | — | — |
| 1980-03-31 | $0.73 | $0.73 | 383,083 | — | — |
| 1980-03-28 | $0.71 | $0.71 | 653,293 | — | — |
| 1980-03-27 | $0.66 | $0.66 | 253,108 | — | — |
| 1980-03-26 | $0.75 | $0.75 | 343,749 | — | — |
| 1980-03-25 | $0.73 | $0.73 | 212,064 | — | — |
| 1980-03-24 | $0.77 | $0.77 | 290,733 | — | — |
| 1980-03-21 | $0.80 | $0.80 | 32,494 | — | — |
| 1980-03-20 | $0.80 | $0.80 | 76,959 | — | — |
| 1980-03-19 | $0.82 | $0.82 | 521,609 | — | — |
| 1980-03-18 | $0.82 | $0.82 | 357,430 | — | — |
| 1980-03-17 | $0.82 | $0.82 | 388,214 | — | — |