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
- 1976-06-17 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 | $2.94 | $2.94 | 547,852 | — | — |
| 1980-12-30 | $2.73 | $2.73 | 351,562 | — | — |
| 1980-12-29 | $2.76 | $2.76 | 195,190 | — | — |
| 1980-12-26 | $2.90 | $2.90 | 73,608 | — | — |
| 1980-12-24 | $2.87 | $2.87 | 159,668 | — | — |
| 1980-12-23 | $2.90 | $2.90 | 269,897 | — | — |
| 1980-12-22 | $2.90 | $2.90 | 221,191 | — | — |
| 1980-12-19 | $2.73 | $2.73 | 151,245 | — | — |
| 1980-12-18 | $2.66 | $2.66 | 178,711 | — | — |
| 1980-12-17 | $2.63 | $2.63 | 269,531 | — | — |
| 1980-12-16 | $2.63 | $2.63 | 154,907 | — | — |
| 1980-12-15 | $2.73 | $2.73 | 216,064 | — | — |
| 1980-12-12 | $2.83 | $2.83 | 145,020 | — | — |
| 1980-12-11 | $2.90 | $2.90 | 301,392 | — | — |
| 1980-12-10 | $2.90 | $2.90 | 396,973 | — | — |
| 1980-12-09 | $2.90 | $2.90 | 338,013 | — | — |
| 1980-12-08 | $2.90 | $2.90 | 246,094 | — | — |
| 1980-12-05 | $3.11 | $3.11 | 109,497 | — | — |
| 1980-12-04 | $3.21 | $3.21 | 181,274 | — | — |
| 1980-12-03 | $3.14 | $3.14 | 260,010 | — | — |
| 1980-12-02 | $3.14 | $3.14 | 885,864 | — | — |
| 1980-12-01 | $2.80 | $2.80 | 1,488,281 | — | — |
| 1980-11-28 | $3.00 | $3.00 | 541,626 | — | — |
| 1980-11-26 | $3.14 | $3.14 | 796,509 | — | — |
| 1980-11-25 | $3.17 | $3.17 | 1,108,521 | — | — |
| 1980-11-24 | $3.48 | $3.48 | 3,954,712 | — | — |
| 1980-11-21 | $4.30 | $4.30 | 728,394 | — | — |
| 1980-11-20 | $4.47 | $4.47 | 669,067 | — | — |
| 1980-11-19 | $4.40 | $4.40 | 1,506,226 | — | — |
| 1980-11-18 | $4.40 | $4.40 | 895,020 | — | — |
| 1980-11-17 | $4.44 | $4.44 | 1,234,131 | — | — |
| 1980-11-14 | $4.23 | $4.23 | 1,545,410 | — | — |
| 1980-11-13 | $4.13 | $4.13 | 1,749,023 | — | — |
| 1980-11-12 | $3.86 | $3.86 | 697,266 | — | — |
| 1980-11-11 | $3.48 | $3.48 | 244,263 | — | — |
| 1980-11-10 | $3.35 | $3.35 | 234,375 | — | — |
| 1980-11-07 | $3.31 | $3.31 | 245,361 | — | — |
| 1980-11-06 | $3.41 | $3.41 | 149,048 | — | — |
| 1980-11-05 | $3.48 | $3.48 | 391,113 | — | — |
| 1980-11-03 | $3.45 | $3.45 | 132,935 | — | — |
| 1980-10-31 | $3.52 | $3.52 | 71,045 | — | — |
| 1980-10-30 | $3.55 | $3.55 | 108,032 | — | — |
| 1980-10-29 | $3.62 | $3.62 | 196,655 | — | — |
| 1980-10-28 | $3.62 | $3.62 | 388,550 | — | — |
| 1980-10-27 | $3.65 | $3.65 | 128,906 | — | — |
| 1980-10-24 | $3.75 | $3.75 | 254,517 | — | — |
| 1980-10-23 | $3.69 | $3.69 | 315,308 | — | — |
| 1980-10-22 | $3.75 | $3.75 | 243,164 | — | — |
| 1980-10-21 | $3.65 | $3.65 | 211,304 | — | — |
| 1980-10-20 | $3.75 | $3.75 | 198,853 | — | — |
| 1980-10-17 | $3.72 | $3.72 | 268,066 | — | — |
| 1980-10-16 | $3.79 | $3.79 | 472,778 | — | — |
| 1980-10-15 | $3.89 | $3.89 | 564,331 | — | — |
| 1980-10-14 | $3.89 | $3.89 | 648,926 | — | — |
| 1980-10-13 | $3.96 | $3.96 | 418,213 | — | — |
| 1980-10-10 | $3.62 | $3.62 | 221,558 | — | — |
| 1980-10-09 | $3.65 | $3.65 | 198,120 | — | — |
| 1980-10-08 | $3.75 | $3.75 | 253,052 | — | — |
| 1980-10-07 | $3.86 | $3.86 | 600,220 | — | — |
| 1980-10-06 | $3.93 | $3.93 | 443,848 | — | — |
| 1980-10-03 | $3.99 | $3.99 | 602,051 | — | — |
| 1980-10-02 | $3.79 | $3.79 | 270,630 | — | — |
| 1980-10-01 | $3.69 | $3.69 | 354,492 | — | — |
| 1980-09-30 | $3.62 | $3.62 | 332,153 | — | — |
| 1980-09-29 | $3.52 | $3.52 | 583,374 | — | — |
| 1980-09-26 | $3.65 | $3.65 | 624,023 | — | — |
| 1980-09-25 | $3.72 | $3.72 | 629,883 | — | — |
| 1980-09-24 | $3.82 | $3.82 | 635,376 | — | — |
| 1980-09-23 | $3.82 | $3.82 | 1,387,207 | — | — |
| 1980-09-22 | $4.03 | $4.03 | 715,210 | — | — |
| 1980-09-19 | $3.93 | $3.93 | 386,719 | — | — |
| 1980-09-18 | $3.93 | $3.93 | 1,119,141 | — | — |
| 1980-09-17 | $4.10 | $4.10 | 1,287,598 | — | — |
| 1980-09-16 | $3.93 | $3.93 | 855,469 | — | — |
| 1980-09-15 | $3.96 | $3.96 | 781,860 | — | — |
| 1980-09-12 | $3.69 | $3.69 | 1,293,091 | — | — |
| 1980-09-11 | $3.82 | $3.82 | 2,479,980 | — | — |
| 1980-09-10 | $3.86 | $3.86 | 3,017,212 | — | — |
| 1980-09-09 | $3.65 | $3.65 | 1,571,045 | — | — |
| 1980-09-08 | $3.28 | $3.28 | 544,556 | — | — |
| 1980-09-05 | $3.31 | $3.31 | 424,438 | — | — |
| 1980-09-04 | $3.28 | $3.28 | 536,499 | — | — |
| 1980-09-03 | $3.35 | $3.35 | 415,649 | — | — |
| 1980-09-02 | $3.41 | $3.41 | 916,626 | — | — |
| 1980-08-29 | $3.41 | $3.41 | 936,035 | — | — |
| 1980-08-28 | $3.21 | $3.21 | 1,642,090 | — | — |
| 1980-08-27 | $3.07 | $3.07 | 603,149 | — | — |
| 1980-08-26 | $3.07 | $3.07 | 261,108 | — | — |
| 1980-08-25 | $3.07 | $3.07 | 199,219 | — | — |
| 1980-08-22 | $3.04 | $3.04 | 662,476 | — | — |
| 1980-08-21 | $3.11 | $3.11 | 493,286 | — | — |
| 1980-08-20 | $2.94 | $2.94 | 121,216 | — | — |
| 1980-08-19 | $2.94 | $2.94 | 190,796 | — | — |
| 1980-08-18 | $2.94 | $2.94 | 208,008 | — | — |
| 1980-08-15 | $3.07 | $3.07 | 192,993 | — | — |
| 1980-08-14 | $3.07 | $3.07 | 489,258 | — | — |
| 1980-08-13 | $3.04 | $3.04 | 1,813,477 | — | — |
| 1980-08-12 | $2.87 | $2.87 | 538,696 | — | — |
| 1980-08-11 | $3.00 | $3.00 | 585,571 | — | — |
| 1980-08-08 | $3.11 | $3.11 | 2,167,603 | — | — |
| 1980-08-07 | $3.14 | $3.14 | 2,469,727 | — | — |
| 1980-08-06 | $3.11 | $3.11 | 742,310 | — | — |
| 1980-08-05 | $2.94 | $2.94 | 750,366 | — | — |
| 1980-08-04 | $3.04 | $3.04 | 869,751 | — | — |
| 1980-08-01 | $3.07 | $3.07 | 2,700,073 | — | — |
| 1980-07-31 | $2.80 | $2.80 | 822,876 | — | — |
| 1980-07-30 | $2.73 | $2.73 | 644,897 | — | — |
| 1980-07-29 | $2.73 | $2.73 | 536,499 | — | — |
| 1980-07-28 | $2.59 | $2.59 | 198,120 | — | — |
| 1980-07-25 | $2.66 | $2.66 | 685,547 | — | — |
| 1980-07-24 | $2.59 | $2.59 | 458,496 | — | — |
| 1980-07-23 | $2.49 | $2.49 | 294,067 | — | — |
| 1980-07-22 | $2.53 | $2.53 | 524,414 | — | — |
| 1980-07-21 | $2.49 | $2.49 | 294,800 | — | — |
| 1980-07-18 | $2.53 | $2.53 | 208,008 | — | — |
| 1980-07-17 | $2.53 | $2.53 | 666,138 | — | — |
| 1980-07-16 | $2.46 | $2.46 | 251,587 | — | — |
| 1980-07-15 | $2.39 | $2.39 | 435,425 | — | — |
| 1980-07-14 | $2.39 | $2.39 | 507,935 | — | — |
| 1980-07-11 | $2.22 | $2.22 | 86,792 | — | — |
| 1980-07-10 | $2.22 | $2.22 | 340,942 | — | — |
| 1980-07-09 | $2.22 | $2.22 | 251,587 | — | — |
| 1980-07-08 | $2.18 | $2.18 | 130,005 | — | — |
| 1980-07-07 | $2.25 | $2.25 | 219,727 | — | — |
| 1980-07-03 | $2.18 | $2.18 | 150,879 | — | — |
| 1980-07-02 | $2.08 | $2.08 | 130,005 | — | — |
| 1980-07-01 | $2.12 | $2.12 | 37,720 | — | — |
| 1980-06-30 | $2.12 | $2.12 | 176,514 | — | — |
| 1980-06-27 | $2.18 | $2.18 | 273,560 | — | — |
| 1980-06-26 | $2.18 | $2.18 | 197,754 | — | — |
| 1980-06-25 | $2.18 | $2.18 | 241,699 | — | — |
| 1980-06-24 | $2.15 | $2.15 | 164,062 | — | — |
| 1980-06-23 | $2.18 | $2.18 | 94,482 | — | — |
| 1980-06-20 | $2.15 | $2.15 | 188,232 | — | — |
| 1980-06-19 | $2.12 | $2.12 | 718,872 | — | — |
| 1980-06-18 | $2.18 | $2.18 | 205,078 | — | — |
| 1980-06-17 | $2.18 | $2.18 | 35,889 | — | — |
| 1980-06-16 | $2.25 | $2.25 | 38,818 | — | — |
| 1980-06-13 | $2.29 | $2.29 | 126,709 | — | — |
| 1980-06-12 | $2.25 | $2.25 | 95,215 | — | — |
| 1980-06-11 | $2.36 | $2.36 | 232,544 | — | — |
| 1980-06-10 | $2.42 | $2.42 | 306,519 | — | — |
| 1980-06-09 | $2.25 | $2.25 | 81,665 | — | — |
| 1980-06-06 | $2.29 | $2.29 | 269,897 | — | — |
| 1980-06-05 | $2.18 | $2.18 | 112,427 | — | — |
| 1980-06-04 | $2.18 | $2.18 | 109,863 | — | — |
| 1980-06-03 | $2.15 | $2.15 | 65,918 | — | — |
| 1980-06-02 | $2.22 | $2.22 | 61,157 | — | — |
| 1980-05-30 | $2.29 | $2.29 | 119,751 | — | — |
| 1980-05-29 | $2.25 | $2.25 | 121,948 | — | — |
| 1980-05-28 | $2.39 | $2.39 | 94,482 | — | — |
| 1980-05-27 | $2.32 | $2.32 | 175,415 | — | — |
| 1980-05-23 | $2.29 | $2.29 | 291,870 | — | — |
| 1980-05-22 | $2.15 | $2.15 | 57,861 | — | — |
| 1980-05-21 | $2.18 | $2.18 | 37,354 | — | — |
| 1980-05-20 | $2.22 | $2.22 | 42,847 | — | — |
| 1980-05-19 | $2.25 | $2.25 | 127,441 | — | — |
| 1980-05-16 | $2.18 | $2.18 | 42,847 | — | — |
| 1980-05-15 | $2.22 | $2.22 | 128,906 | — | — |
| 1980-05-14 | $2.12 | $2.12 | 68,481 | — | — |
| 1980-05-13 | $2.08 | $2.08 | 90,454 | — | — |
| 1980-05-12 | $2.05 | $2.05 | 43,579 | — | — |
| 1980-05-09 | $2.12 | $2.12 | 34,790 | — | — |
| 1980-05-08 | $2.15 | $2.15 | 162,598 | — | — |
| 1980-05-07 | $2.15 | $2.15 | 253,052 | — | — |
| 1980-05-06 | $1.98 | $1.98 | 121,216 | — | — |
| 1980-05-05 | $1.95 | $1.95 | 73,242 | — | — |
| 1980-05-02 | $1.95 | $1.95 | 100,708 | — | — |
| 1980-05-01 | $1.98 | $1.98 | 119,751 | — | — |
| 1980-04-30 | $1.98 | $1.98 | 56,396 | — | — |
| 1980-04-29 | $2.01 | $2.01 | 29,297 | — | — |
| 1980-04-28 | $1.95 | $1.95 | 43,579 | — | — |
| 1980-04-25 | $1.95 | $1.95 | 83,496 | — | — |
| 1980-04-24 | $2.05 | $2.05 | 136,230 | — | — |
| 1980-04-23 | $1.98 | $1.98 | 78,003 | — | — |
| 1980-04-22 | $1.95 | $1.95 | 173,584 | — | — |
| 1980-04-21 | $1.81 | $1.81 | 57,861 | — | — |
| 1980-04-18 | $1.81 | $1.81 | 67,749 | — | — |
| 1980-04-17 | $1.84 | $1.84 | 97,778 | — | — |
| 1980-04-16 | $1.88 | $1.88 | 160,767 | — | — |
| 1980-04-15 | $1.91 | $1.91 | 81,665 | — | — |
| 1980-04-14 | $1.98 | $1.98 | 54,199 | — | — |
| 1980-04-11 | $2.01 | $2.01 | 29,663 | — | — |
| 1980-04-10 | $2.01 | $2.01 | 73,608 | — | — |
| 1980-04-09 | $1.98 | $1.98 | 65,552 | — | — |
| 1980-04-08 | $1.98 | $1.98 | 41,382 | — | — |
| 1980-04-07 | $1.95 | $1.95 | 78,735 | — | — |
| 1980-04-03 | $2.01 | $2.01 | 50,537 | — | — |
| 1980-04-02 | $2.08 | $2.08 | 87,524 | — | — |
| 1980-04-01 | $2.05 | $2.05 | 115,723 | — | — |
| 1980-03-31 | $1.98 | $1.98 | 223,755 | — | — |
| 1980-03-28 | $1.98 | $1.98 | 300,659 | — | — |
| 1980-03-27 | $1.88 | $1.88 | 279,785 | — | — |
| 1980-03-26 | $1.98 | $1.98 | 90,820 | — | — |
| 1980-03-25 | $1.98 | $1.98 | 166,626 | — | — |
| 1980-03-24 | $2.01 | $2.01 | 170,288 | — | — |
| 1980-03-21 | $2.15 | $2.15 | 241,333 | — | — |
| 1980-03-20 | $2.01 | $2.01 | 82,764 | — | — |
| 1980-03-19 | $2.01 | $2.01 | 145,020 | — | — |
| 1980-03-18 | $2.01 | $2.01 | 159,668 | — | — |
| 1980-03-17 | $2.05 | $2.05 | 106,934 | — | — |
| 1980-03-14 | $2.12 | $2.12 | 83,862 | — | — |
| 1980-03-13 | $2.12 | $2.12 | 172,485 | — | — |
| 1980-03-12 | $2.15 | $2.15 | 71,777 | — | — |
| 1980-03-11 | $2.15 | $2.15 | 73,608 | — | — |
| 1980-03-10 | $2.05 | $2.05 | 272,095 | — | — |
| 1980-03-07 | $2.18 | $2.18 | 234,741 | — | — |
| 1980-03-06 | $2.25 | $2.25 | 172,485 | — | — |
| 1980-03-05 | $2.32 | $2.32 | 265,869 | — | — |
| 1980-03-04 | $2.39 | $2.39 | 180,542 | — | — |
| 1980-03-03 | $2.36 | $2.36 | 101,440 | — | — |
| 1980-02-29 | $2.42 | $2.42 | 151,978 | — | — |
| 1980-02-28 | $2.46 | $2.46 | 401,001 | — | — |
| 1980-02-27 | $2.46 | $2.46 | 291,504 | — | — |
| 1980-02-26 | $2.49 | $2.49 | 282,349 | — | — |
| 1980-02-25 | $2.39 | $2.39 | 314,575 | — | — |
| 1980-02-22 | $2.39 | $2.39 | 151,245 | — | — |
| 1980-02-21 | $2.49 | $2.49 | 395,142 | — | — |
| 1980-02-20 | $2.56 | $2.56 | 335,083 | — | — |
| 1980-02-19 | $2.56 | $2.56 | 257,446 | — | — |
| 1980-02-15 | $2.56 | $2.56 | 321,899 | — | — |
| 1980-02-14 | $2.59 | $2.59 | 713,379 | — | — |
| 1980-02-13 | $2.66 | $2.66 | 1,022,461 | — | — |
| 1980-02-12 | $2.66 | $2.66 | 652,222 | — | — |
| 1980-02-11 | $2.49 | $2.49 | 193,726 | — | — |
| 1980-02-08 | $2.53 | $2.53 | 212,036 | — | — |
| 1980-02-07 | $2.59 | $2.59 | 390,747 | — | — |
| 1980-02-06 | $2.56 | $2.56 | 673,096 | — | — |
| 1980-02-05 | $2.53 | $2.53 | 350,098 | — | — |
| 1980-02-04 | $2.56 | $2.56 | 480,103 | — | — |
| 1980-02-01 | $2.53 | $2.53 | 444,946 | — | — |
| 1980-01-31 | $2.36 | $2.36 | 468,384 | — | — |
| 1980-01-30 | $2.22 | $2.22 | 241,333 | — | — |
| 1980-01-29 | $2.15 | $2.15 | 731,323 | — | — |
| 1980-01-28 | $2.18 | $2.18 | 74,707 | — | — |
| 1980-01-25 | $2.22 | $2.22 | 106,201 | — | — |
| 1980-01-24 | $2.15 | $2.15 | 301,025 | — | — |
| 1980-01-23 | $2.18 | $2.18 | 210,937 | — | — |
| 1980-01-22 | $2.12 | $2.12 | 275,024 | — | — |
| 1980-01-21 | $2.15 | $2.15 | 111,694 | — | — |
| 1980-01-18 | $2.18 | $2.18 | 325,562 | — | — |
| 1980-01-17 | $2.18 | $2.18 | 80,933 | — | — |
| 1980-01-16 | $2.15 | $2.15 | 201,050 | — | — |
| 1980-01-15 | $2.25 | $2.25 | 168,091 | — | — |
| 1980-01-14 | $2.22 | $2.22 | 194,458 | — | — |
| 1980-01-11 | $2.22 | $2.22 | 255,615 | — | — |
| 1980-01-10 | $2.22 | $2.22 | 730,591 | — | — |
| 1980-01-09 | $2.18 | $2.18 | 340,210 | — | — |
| 1980-01-08 | $2.18 | $2.18 | 290,039 | — | — |
| 1980-01-07 | $2.12 | $2.12 | 193,726 | — | — |
| 1980-01-04 | $2.12 | $2.12 | 114,258 | — | — |
| 1980-01-03 | $2.05 | $2.05 | 155,640 | — | — |
| 1980-01-02 | $2.08 | $2.08 | 129,272 | — | — |