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 — 1981
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1981-12-31 | $2.30 | $3.95 | 100,957 | — | — |
| 1981-12-30 | $2.30 | $3.94 | 102,340 | — | — |
| 1981-12-29 | $2.30 | $3.94 | 290,423 | — | — |
| 1981-12-28 | $2.29 | $3.92 | 193,615 | — | — |
| 1981-12-24 | $2.30 | $3.94 | 51,170 | — | — |
| 1981-12-23 | $2.30 | $3.94 | 283,508 | — | — |
| 1981-12-22 | $2.38 | $4.08 | 461,911 | — | — |
| 1981-12-21 | $2.33 | $4.00 | 95,425 | — | — |
| 1981-12-18 | $2.34 | $4.01 | 113,403 | — | — |
| 1981-12-17 | $2.35 | $4.03 | 100,957 | — | — |
| 1981-12-16 | $2.31 | $3.97 | 250,317 | — | — |
| 1981-12-15 | $2.31 | $3.97 | 74,680 | — | — |
| 1981-12-14 | $2.31 | $3.97 | 103,722 | — | — |
| 1981-12-11 | $2.36 | $4.05 | 330,529 | — | — |
| 1981-12-10 | $2.30 | $3.95 | 29,042 | — | — |
| 1981-12-09 | $2.30 | $3.95 | 91,276 | — | — |
| 1981-12-08 | $2.31 | $3.97 | 188,083 | — | — |
| 1981-12-07 | $2.33 | $4.00 | 1,833,814 | — | — |
| 1981-12-04 | $2.30 | $3.95 | 405,209 | — | — |
| 1981-12-03 | $2.30 | $3.95 | 340,210 | — | — |
| 1981-12-02 | $2.29 | $3.92 | 124,467 | — | — |
| 1981-12-01 | $2.26 | $3.87 | 89,893 | — | — |
| 1981-11-30 | $2.25 | $3.86 | 109,254 | — | — |
| 1981-11-27 | $2.18 | $3.74 | 152,126 | — | — |
| 1981-11-25 | $2.16 | $3.70 | 481,272 | — | — |
| 1981-11-24 | $2.12 | $3.64 | 954,247 | — | — |
| 1981-11-23 | $2.06 | $3.53 | 174,254 | — | — |
| 1981-11-20 | $2.11 | $3.61 | 147,977 | — | — |
| 1981-11-19 | $2.12 | $3.64 | 129,999 | — | — |
| 1981-11-18 | $2.14 | $3.67 | 351,273 | — | — |
| 1981-11-17 | $2.19 | $3.75 | 290,423 | — | — |
| 1981-11-16 | $2.26 | $3.87 | 189,466 | — | — |
| 1981-11-13 | $2.27 | $3.89 | 49,787 | — | — |
| 1981-11-12 | $2.27 | $3.89 | 60,851 | — | — |
| 1981-11-11 | $2.24 | $3.84 | 124,467 | — | — |
| 1981-11-10 | $2.20 | $3.77 | 116,169 | — | — |
| 1981-11-09 | $2.21 | $3.78 | 156,275 | — | — |
| 1981-11-06 | $2.21 | $3.80 | 125,850 | — | — |
| 1981-11-05 | $2.22 | $3.81 | 62,233 | — | — |
| 1981-11-04 | $2.22 | $3.81 | 84,361 | — | — |
| 1981-11-03 | $2.21 | $3.80 | 298,721 | — | — |
| 1981-11-02 | $2.21 | $3.80 | 302,870 | — | — |
| 1981-10-30 | $2.22 | $3.76 | 414,890 | — | — |
| 1981-10-29 | $2.22 | $3.76 | 396,911 | — | — |
| 1981-10-28 | $2.22 | $3.76 | 80,212 | — | — |
| 1981-10-27 | $2.26 | $3.82 | 268,295 | — | — |
| 1981-10-26 | $2.30 | $3.88 | 369,252 | — | — |
| 1981-10-23 | $2.29 | $3.87 | 309,784 | — | — |
| 1981-10-22 | $2.35 | $3.97 | 56,702 | — | — |
| 1981-10-21 | $2.37 | $4.00 | 102,340 | — | — |
| 1981-10-20 | $2.34 | $3.96 | 27,659 | — | — |
| 1981-10-19 | $2.33 | $3.94 | 189,466 | — | — |
| 1981-10-16 | $2.34 | $3.96 | 246,168 | — | — |
| 1981-10-15 | $2.30 | $3.90 | 204,679 | — | — |
| 1981-10-14 | $2.26 | $3.82 | 179,786 | — | — |
| 1981-10-13 | $2.25 | $3.81 | 305,636 | — | — |
| 1981-10-12 | $2.26 | $3.82 | 117,552 | — | — |
| 1981-10-09 | $2.21 | $3.74 | 701,164 | — | — |
| 1981-10-08 | $2.22 | $3.76 | 177,020 | — | — |
| 1981-10-07 | $2.20 | $3.71 | 192,232 | — | — |
| 1981-10-06 | $2.16 | $3.65 | 129,999 | — | — |
| 1981-10-05 | $2.19 | $3.70 | 351,273 | — | — |
| 1981-10-02 | $2.22 | $3.76 | 333,295 | — | — |
| 1981-10-01 | $2.12 | $3.59 | 182,552 | — | — |
| 1981-09-30 | $2.14 | $3.62 | 81,595 | — | — |
| 1981-09-29 | $2.14 | $3.62 | 233,721 | — | — |
| 1981-09-28 | $2.09 | $3.53 | 405,209 | — | — |
| 1981-09-25 | $2.08 | $3.51 | 253,083 | — | — |
| 1981-09-24 | $2.14 | $3.62 | 331,912 | — | — |
| 1981-09-23 | $2.13 | $3.61 | 80,212 | — | — |
| 1981-09-22 | $2.13 | $3.61 | 95,425 | — | — |
| 1981-09-21 | $2.14 | $3.62 | 146,594 | — | — |
| 1981-09-18 | $2.12 | $3.58 | 121,701 | — | — |
| 1981-09-17 | $2.12 | $3.58 | 186,700 | — | — |
| 1981-09-16 | $2.11 | $3.56 | 116,169 | — | — |
| 1981-09-15 | $2.13 | $3.61 | 84,361 | — | — |
| 1981-09-14 | $2.13 | $3.61 | 142,446 | — | — |
| 1981-09-11 | $2.14 | $3.62 | 695,632 | — | — |
| 1981-09-10 | $2.10 | $3.55 | 1,760,516 | — | — |
| 1981-09-09 | $2.09 | $3.53 | 136,914 | — | — |
| 1981-09-08 | $2.14 | $3.62 | 128,616 | — | — |
| 1981-09-04 | $2.14 | $3.62 | 84,361 | — | — |
| 1981-09-03 | $2.14 | $3.62 | 937,651 | — | — |
| 1981-09-02 | $2.16 | $3.65 | 145,211 | — | — |
| 1981-09-01 | $2.20 | $3.71 | 149,360 | — | — |
| 1981-08-31 | $2.14 | $3.62 | 117,552 | — | — |
| 1981-08-28 | $2.20 | $3.71 | 459,145 | — | — |
| 1981-08-27 | $2.21 | $3.74 | 269,678 | — | — |
| 1981-08-26 | $2.25 | $3.81 | 152,126 | — | — |
| 1981-08-25 | $2.20 | $3.71 | 107,871 | — | — |
| 1981-08-24 | $2.22 | $3.76 | 255,849 | — | — |
| 1981-08-21 | $2.27 | $3.84 | 182,552 | — | — |
| 1981-08-20 | $2.30 | $3.88 | 207,445 | — | — |
| 1981-08-19 | $2.30 | $3.90 | 248,934 | — | — |
| 1981-08-18 | $2.34 | $3.96 | 214,360 | — | — |
| 1981-08-17 | $2.31 | $3.91 | 593,293 | — | — |
| 1981-08-14 | $2.34 | $3.96 | 388,614 | — | — |
| 1981-08-13 | $2.40 | $4.05 | 763,397 | — | — |
| 1981-08-12 | $2.42 | $4.10 | 297,338 | — | — |
| 1981-08-11 | $2.43 | $4.11 | 212,977 | — | — |
| 1981-08-10 | $2.42 | $4.10 | 225,424 | — | — |
| 1981-08-07 | $2.40 | $4.05 | 492,336 | — | — |
| 1981-08-06 | $2.43 | $4.11 | 479,889 | — | — |
| 1981-08-05 | $2.40 | $4.05 | 242,019 | — | — |
| 1981-08-04 | $2.42 | $4.10 | 154,892 | — | — |
| 1981-08-03 | $2.45 | $4.14 | 431,486 | — | — |
| 1981-07-31 | $2.47 | $4.12 | 175,637 | — | — |
| 1981-07-30 | $2.45 | $4.09 | 117,552 | — | — |
| 1981-07-29 | $2.48 | $4.13 | 152,126 | — | — |
| 1981-07-28 | $2.49 | $4.16 | 266,913 | — | — |
| 1981-07-27 | $2.50 | $4.18 | 957,013 | — | — |
| 1981-07-24 | $2.50 | $4.18 | 168,722 | — | — |
| 1981-07-23 | $2.44 | $4.07 | 389,997 | — | — |
| 1981-07-22 | $2.47 | $4.12 | 291,806 | — | — |
| 1981-07-21 | $2.49 | $4.16 | 218,509 | — | — |
| 1981-07-20 | $2.50 | $4.18 | 41,489 | — | — |
| 1981-07-17 | $2.54 | $4.24 | 336,061 | — | — |
| 1981-07-16 | $2.59 | $4.32 | 78,829 | — | — |
| 1981-07-15 | $2.59 | $4.32 | 1,449,349 | — | — |
| 1981-07-14 | $2.49 | $4.16 | 601,590 | — | — |
| 1981-07-13 | $2.47 | $4.12 | 48,404 | — | — |
| 1981-07-10 | $2.47 | $4.12 | 145,211 | — | — |
| 1981-07-09 | $2.46 | $4.10 | 1,421,690 | — | — |
| 1981-07-08 | $2.50 | $4.18 | 177,020 | — | — |
| 1981-07-07 | $2.54 | $4.24 | 341,593 | — | — |
| 1981-07-06 | $2.50 | $4.18 | 109,254 | — | — |
| 1981-07-02 | $2.56 | $4.27 | 181,169 | — | — |
| 1981-07-01 | $2.61 | $4.36 | 402,443 | — | — |
| 1981-06-30 | $2.72 | $4.54 | 261,381 | — | — |
| 1981-06-29 | $2.76 | $4.60 | 449,464 | — | — |
| 1981-06-26 | $2.77 | $4.63 | 121,701 | — | — |
| 1981-06-25 | $2.78 | $4.65 | 64,999 | — | — |
| 1981-06-24 | $2.76 | $4.60 | 389,997 | — | — |
| 1981-06-23 | $2.73 | $4.56 | 360,954 | — | — |
| 1981-06-22 | $2.81 | $4.69 | 272,444 | — | — |
| 1981-06-19 | $2.80 | $4.68 | 124,467 | — | — |
| 1981-06-18 | $2.81 | $4.69 | 165,956 | — | — |
| 1981-06-17 | $2.86 | $4.77 | 218,509 | — | — |
| 1981-06-16 | $2.86 | $4.77 | 1,194,883 | — | — |
| 1981-06-15 | $2.86 | $4.77 | 167,339 | — | — |
| 1981-06-12 | $2.81 | $4.69 | 237,870 | — | — |
| 1981-06-11 | $2.86 | $4.77 | 490,953 | — | — |
| 1981-06-10 | $2.87 | $4.80 | 167,339 | — | — |
| 1981-06-09 | $2.89 | $4.83 | 272,444 | — | — |
| 1981-06-08 | $2.87 | $4.78 | 576,697 | — | — |
| 1981-06-05 | $2.98 | $4.98 | 481,272 | — | — |
| 1981-06-04 | $2.81 | $4.69 | 156,275 | — | — |
| 1981-06-03 | $2.77 | $4.63 | 307,019 | — | — |
| 1981-06-02 | $2.76 | $4.60 | 2,075,833 | — | — |
| 1981-06-01 | $2.68 | $4.47 | 1,494,987 | — | — |
| 1981-05-29 | $2.54 | $4.24 | 1,619,454 | — | — |
| 1981-05-28 | $2.49 | $4.16 | 207,445 | — | — |
| 1981-05-27 | $2.51 | $4.19 | 175,637 | — | — |
| 1981-05-26 | $2.54 | $4.24 | 1,584,880 | — | — |
| 1981-05-22 | $2.55 | $4.26 | 217,126 | — | — |
| 1981-05-21 | $2.60 | $4.35 | 194,998 | — | — |
| 1981-05-20 | $2.61 | $4.36 | 251,700 | — | — |
| 1981-05-19 | $2.67 | $4.45 | 580,846 | — | — |
| 1981-05-18 | $2.67 | $4.45 | 143,829 | — | — |
| 1981-05-15 | $2.68 | $4.48 | 413,507 | — | — |
| 1981-05-14 | $2.67 | $4.45 | 670,739 | — | — |
| 1981-05-13 | $2.68 | $4.48 | 531,059 | — | — |
| 1981-05-12 | $2.67 | $4.45 | 277,976 | — | — |
| 1981-05-11 | $2.64 | $4.41 | 405,209 | — | — |
| 1981-05-08 | $2.67 | $4.45 | 237,870 | — | — |
| 1981-05-07 | $2.67 | $4.45 | 157,658 | — | — |
| 1981-05-06 | $2.67 | $4.45 | 284,891 | — | — |
| 1981-05-05 | $2.63 | $4.39 | 684,568 | — | — |
| 1981-05-04 | $2.71 | $4.53 | 1,145,096 | — | — |
| 1981-05-01 | $2.79 | $4.61 | 193,615 | — | — |
| 1981-04-30 | $2.80 | $4.63 | 1,103,607 | — | — |
| 1981-04-29 | $2.84 | $4.69 | 679,037 | — | — |
| 1981-04-28 | $2.82 | $4.66 | 677,654 | — | — |
| 1981-04-27 | $2.78 | $4.60 | 232,338 | — | — |
| 1981-04-24 | $2.78 | $4.60 | 197,764 | — | — |
| 1981-04-23 | $2.75 | $4.54 | 257,232 | — | — |
| 1981-04-22 | $2.75 | $4.54 | 1,727,325 | — | — |
| 1981-04-21 | $2.80 | $4.63 | 367,869 | — | — |
| 1981-04-20 | $2.86 | $4.72 | 287,657 | — | — |
| 1981-04-16 | $2.87 | $4.75 | 1,630,517 | — | — |
| 1981-04-15 | $2.78 | $4.60 | 358,188 | — | — |
| 1981-04-14 | $2.79 | $4.61 | 925,205 | — | — |
| 1981-04-13 | $2.84 | $4.69 | 1,250,202 | — | — |
| 1981-04-10 | $2.85 | $4.70 | 475,740 | — | — |
| 1981-04-09 | $2.87 | $4.73 | 1,229,457 | — | — |
| 1981-04-08 | $2.77 | $4.58 | 762,015 | — | — |
| 1981-04-07 | $2.76 | $4.55 | 1,241,904 | — | — |
| 1981-04-06 | $2.77 | $4.58 | 807,652 | — | — |
| 1981-04-03 | $2.78 | $4.60 | 106,488 | — | — |
| 1981-04-02 | $2.77 | $4.58 | 463,294 | — | — |
| 1981-04-01 | $2.79 | $4.61 | 703,930 | — | — |
| 1981-03-31 | $2.72 | $4.49 | 424,571 | — | — |
| 1981-03-30 | $2.56 | $4.22 | 128,616 | — | — |
| 1981-03-27 | $2.55 | $4.21 | 266,913 | — | — |
| 1981-03-26 | $2.54 | $4.19 | 659,675 | — | — |
| 1981-03-25 | $2.59 | $4.27 | 242,019 | — | — |
| 1981-03-24 | $2.57 | $4.24 | 553,187 | — | — |
| 1981-03-23 | $2.54 | $4.19 | 560,101 | — | — |
| 1981-03-20 | $2.55 | $4.21 | 266,913 | — | — |
| 1981-03-19 | $2.52 | $4.16 | 796,589 | — | — |
| 1981-03-18 | $2.45 | $4.04 | 323,614 | — | — |
| 1981-03-17 | $2.45 | $4.04 | 587,761 | — | — |
| 1981-03-16 | $2.47 | $4.07 | 319,465 | — | — |
| 1981-03-13 | $2.49 | $4.12 | 511,698 | — | — |
| 1981-03-12 | $2.44 | $4.03 | 190,849 | — | — |
| 1981-03-11 | $2.45 | $4.04 | 634,782 | — | — |
| 1981-03-10 | $2.40 | $3.95 | 547,655 | — | — |
| 1981-03-09 | $2.34 | $3.86 | 236,487 | — | — |
| 1981-03-06 | $2.33 | $3.85 | 246,168 | — | — |
| 1981-03-05 | $2.33 | $3.85 | 283,508 | — | — |
| 1981-03-04 | $2.33 | $3.85 | 377,550 | — | — |
| 1981-03-03 | $2.33 | $3.85 | 467,443 | — | — |
| 1981-03-02 | $2.30 | $3.79 | 135,531 | — | — |
| 1981-02-27 | $2.30 | $3.80 | 188,083 | — | — |
| 1981-02-26 | $2.30 | $3.80 | 300,104 | — | — |
| 1981-02-25 | $2.22 | $3.67 | 222,658 | — | — |
| 1981-02-24 | $2.13 | $3.52 | 56,702 | — | — |
| 1981-02-23 | $2.11 | $3.48 | 56,702 | — | — |
| 1981-02-20 | $2.10 | $3.46 | 96,808 | — | — |
| 1981-02-19 | $2.09 | $3.45 | 84,361 | — | — |
| 1981-02-18 | $2.12 | $3.51 | 204,679 | — | — |
| 1981-02-17 | $2.09 | $3.45 | 164,573 | — | — |
| 1981-02-13 | $2.11 | $3.48 | 51,170 | — | — |
| 1981-02-12 | $2.11 | $3.48 | 280,742 | — | — |
| 1981-02-11 | $2.13 | $3.52 | 80,212 | — | — |
| 1981-02-10 | $2.14 | $3.54 | 134,148 | — | — |
| 1981-02-09 | $2.14 | $3.54 | 259,998 | — | — |
| 1981-02-06 | $2.14 | $3.54 | 183,935 | — | — |
| 1981-02-05 | $2.17 | $3.58 | 388,614 | — | — |
| 1981-02-04 | $2.11 | $3.48 | 91,276 | — | — |
| 1981-02-03 | $2.09 | $3.45 | 154,892 | — | — |
| 1981-02-02 | $2.08 | $3.38 | 182,552 | — | — |
| 1981-01-30 | $2.11 | $3.42 | 225,424 | — | — |
| 1981-01-29 | $2.08 | $3.38 | 528,293 | — | — |
| 1981-01-28 | $2.05 | $3.34 | 141,063 | — | — |
| 1981-01-27 | $2.03 | $3.31 | 121,701 | — | — |
| 1981-01-26 | $2.02 | $3.29 | 200,530 | — | — |
| 1981-01-23 | $2.01 | $3.26 | 107,871 | — | — |
| 1981-01-22 | $1.99 | $3.23 | 125,850 | — | — |
| 1981-01-21 | $1.96 | $3.19 | 161,807 | — | — |
| 1981-01-20 | $1.99 | $3.23 | 150,743 | — | — |
| 1981-01-19 | $2.02 | $3.28 | 224,041 | — | — |
| 1981-01-16 | $2.01 | $3.26 | 125,850 | — | — |
| 1981-01-15 | $2.01 | $3.26 | 203,296 | — | — |
| 1981-01-14 | $2.01 | $3.26 | 297,338 | — | — |
| 1981-01-13 | $2.01 | $3.26 | 131,382 | — | — |
| 1981-01-12 | $1.93 | $3.13 | 276,593 | — | — |
| 1981-01-09 | $2.03 | $3.31 | 262,764 | — | — |
| 1981-01-08 | $2.03 | $3.31 | 141,063 | — | — |
| 1981-01-07 | $2.05 | $3.34 | 831,163 | — | — |
| 1981-01-06 | $2.09 | $3.40 | 345,742 | — | — |
| 1981-01-05 | $2.09 | $3.40 | 572,548 | — | — |
| 1981-01-02 | $2.06 | $3.35 | 947,332 | — | — |