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
- 1970-01-02 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 | $4.78 | $4.78 | 443,034 | — | — |
| 1981-12-30 | $4.70 | $4.70 | 389,244 | — | — |
| 1981-12-29 | $4.72 | $4.72 | 306,114 | — | — |
| 1981-12-28 | $4.72 | $4.72 | 1,026,900 | — | — |
| 1981-12-24 | $4.82 | $4.82 | 340,344 | — | — |
| 1981-12-23 | $4.88 | $4.88 | 579,954 | — | — |
| 1981-12-22 | $4.84 | $4.84 | 601,470 | — | — |
| 1981-12-21 | $4.96 | $4.96 | 1,851,354 | — | — |
| 1981-12-18 | $5.09 | $5.09 | 1,669,446 | — | — |
| 1981-12-17 | $5.04 | $5.04 | 1,531,548 | — | — |
| 1981-12-16 | $4.93 | $4.93 | 1,924,704 | — | — |
| 1981-12-15 | $4.78 | $4.78 | 1,877,760 | — | — |
| 1981-12-14 | $4.68 | $4.68 | 1,935,462 | — | — |
| 1981-12-11 | $4.70 | $4.70 | 3,437,670 | — | — |
| 1981-12-10 | $4.90 | $4.90 | 2,948,670 | — | — |
| 1981-12-09 | $4.92 | $4.92 | 6,111,522 | — | — |
| 1981-12-08 | $5.04 | $5.04 | 9,838,680 | — | — |
| 1981-12-07 | $4.23 | $4.23 | 1,423,968 | — | — |
| 1981-12-04 | $4.18 | $4.18 | 1,163,820 | — | — |
| 1981-12-03 | $4.21 | $4.21 | 1,257,708 | — | — |
| 1981-12-02 | $4.14 | $4.14 | 743,280 | — | — |
| 1981-12-01 | $4.05 | $4.05 | 605,382 | — | — |
| 1981-11-30 | $4.00 | $4.00 | 271,884 | — | — |
| 1981-11-27 | $3.95 | $3.95 | 195,600 | — | — |
| 1981-11-25 | $3.96 | $3.96 | 247,434 | — | — |
| 1981-11-24 | $4.06 | $4.06 | 482,154 | — | — |
| 1981-11-23 | $3.99 | $3.99 | 468,462 | — | — |
| 1981-11-20 | $3.92 | $3.92 | 395,112 | — | — |
| 1981-11-19 | $3.80 | $3.80 | 111,492 | — | — |
| 1981-11-18 | $3.82 | $3.82 | 372,618 | — | — |
| 1981-11-17 | $3.81 | $3.81 | 479,220 | — | — |
| 1981-11-16 | $3.68 | $3.68 | 595,602 | — | — |
| 1981-11-13 | $3.76 | $3.76 | 398,046 | — | — |
| 1981-11-12 | $3.81 | $3.81 | 558,438 | — | — |
| 1981-11-11 | $3.80 | $3.80 | 414,672 | — | — |
| 1981-11-10 | $3.86 | $3.86 | 718,830 | — | — |
| 1981-11-09 | $3.91 | $3.91 | 752,082 | — | — |
| 1981-11-06 | $3.78 | $3.78 | 2,487,054 | — | — |
| 1981-11-05 | $3.96 | $3.96 | 1,106,118 | — | — |
| 1981-11-04 | $4.08 | $4.08 | 360,882 | — | — |
| 1981-11-03 | $4.15 | $4.15 | 282,642 | — | — |
| 1981-11-02 | $4.19 | $4.19 | 798,048 | — | — |
| 1981-10-30 | $4.22 | $4.22 | 1,186,314 | — | — |
| 1981-10-29 | $4.18 | $4.18 | 759,906 | — | — |
| 1981-10-28 | $4.17 | $4.17 | 1,081,668 | — | — |
| 1981-10-27 | $4.27 | $4.27 | 1,992,186 | — | — |
| 1981-10-26 | $4.19 | $4.19 | 1,414,188 | — | — |
| 1981-10-23 | $4.06 | $4.06 | 1,207,830 | — | — |
| 1981-10-22 | $4.13 | $4.13 | 2,181,918 | — | — |
| 1981-10-21 | $4.19 | $4.19 | 4,070,436 | — | — |
| 1981-10-20 | $3.82 | $3.82 | 800,004 | — | — |
| 1981-10-19 | $3.80 | $3.80 | 852,816 | — | — |
| 1981-10-16 | $3.63 | $3.63 | 297,312 | — | — |
| 1981-10-15 | $3.63 | $3.63 | 971,154 | — | — |
| 1981-10-14 | $3.46 | $3.46 | 400,002 | — | — |
| 1981-10-13 | $3.50 | $3.50 | 229,830 | — | — |
| 1981-10-12 | $3.49 | $3.49 | 270,906 | — | — |
| 1981-10-09 | $3.43 | $3.43 | 266,994 | — | — |
| 1981-10-08 | $3.55 | $3.55 | 213,204 | — | — |
| 1981-10-07 | $3.53 | $3.53 | 497,802 | — | — |
| 1981-10-06 | $3.58 | $3.58 | 720,786 | — | — |
| 1981-10-05 | $3.53 | $3.53 | 1,241,082 | — | — |
| 1981-10-02 | $3.48 | $3.48 | 752,082 | — | — |
| 1981-10-01 | $3.39 | $3.39 | 731,544 | — | — |
| 1981-09-30 | $3.43 | $3.43 | 371,640 | — | — |
| 1981-09-29 | $3.20 | $3.20 | 614,184 | — | — |
| 1981-09-28 | $3.09 | $3.09 | 1,103,184 | — | — |
| 1981-09-25 | $3.03 | $3.03 | 727,632 | — | — |
| 1981-09-24 | $3.16 | $3.16 | 684,600 | — | — |
| 1981-09-23 | $3.22 | $3.22 | 542,790 | — | — |
| 1981-09-22 | $3.27 | $3.27 | 825,432 | — | — |
| 1981-09-21 | $3.28 | $3.28 | 371,640 | — | — |
| 1981-09-18 | $3.26 | $3.26 | 594,624 | — | — |
| 1981-09-17 | $3.34 | $3.34 | 357,948 | — | — |
| 1981-09-16 | $3.43 | $3.43 | 485,088 | — | — |
| 1981-09-15 | $3.39 | $3.39 | 189,732 | — | — |
| 1981-09-14 | $3.44 | $3.44 | 892,914 | — | — |
| 1981-09-11 | $3.48 | $3.48 | 783,378 | — | — |
| 1981-09-10 | $3.48 | $3.48 | 411,738 | — | — |
| 1981-09-09 | $3.48 | $3.48 | 675,798 | — | — |
| 1981-09-08 | $3.48 | $3.48 | 286,554 | — | — |
| 1981-09-04 | $3.48 | $3.48 | 708,072 | — | — |
| 1981-09-03 | $3.49 | $3.49 | 815,652 | — | — |
| 1981-09-02 | $3.62 | $3.62 | 533,988 | — | — |
| 1981-09-01 | $3.69 | $3.69 | 319,806 | — | — |
| 1981-08-31 | $3.69 | $3.69 | 319,806 | — | — |
| 1981-08-28 | $3.78 | $3.78 | 355,992 | — | — |
| 1981-08-27 | $3.77 | $3.77 | 1,368,222 | — | — |
| 1981-08-26 | $3.85 | $3.85 | 1,429,836 | — | — |
| 1981-08-25 | $3.81 | $3.81 | 1,419,078 | — | — |
| 1981-08-24 | $3.77 | $3.77 | 1,358,442 | — | — |
| 1981-08-21 | $4.05 | $4.05 | 587,778 | — | — |
| 1981-08-20 | $4.09 | $4.09 | 711,006 | — | — |
| 1981-08-19 | $3.99 | $3.99 | 527,142 | — | — |
| 1981-08-18 | $3.96 | $3.96 | 883,134 | — | — |
| 1981-08-17 | $4.09 | $4.09 | 1,025,922 | — | — |
| 1981-08-14 | $4.06 | $4.06 | 954,528 | — | — |
| 1981-08-13 | $4.06 | $4.06 | 372,618 | — | — |
| 1981-08-12 | $4.05 | $4.05 | 360,882 | — | — |
| 1981-08-11 | $4.05 | $4.05 | 329,586 | — | — |
| 1981-08-10 | $4.04 | $4.04 | 442,056 | — | — |
| 1981-08-07 | $4.04 | $4.04 | 913,452 | — | — |
| 1981-08-06 | $4.10 | $4.10 | 2,058,690 | — | — |
| 1981-08-05 | $3.89 | $3.89 | 343,278 | — | — |
| 1981-08-04 | $3.86 | $3.86 | 260,148 | — | — |
| 1981-08-03 | $3.81 | $3.81 | 514,428 | — | — |
| 1981-07-31 | $3.89 | $3.89 | 1,566,756 | — | — |
| 1981-07-30 | $3.60 | $3.60 | 599,514 | — | — |
| 1981-07-29 | $3.51 | $3.51 | 1,516,878 | — | — |
| 1981-07-28 | $3.48 | $3.48 | 563,328 | — | — |
| 1981-07-27 | $3.50 | $3.50 | 690,468 | — | — |
| 1981-07-24 | $3.50 | $3.50 | 289,488 | — | — |
| 1981-07-23 | $3.48 | $3.48 | 1,613,700 | — | — |
| 1981-07-22 | $3.54 | $3.54 | 489,978 | — | — |
| 1981-07-21 | $3.53 | $3.53 | 98,778 | — | — |
| 1981-07-20 | $3.53 | $3.53 | 305,136 | — | — |
| 1981-07-17 | $3.64 | $3.64 | 254,280 | — | — |
| 1981-07-16 | $3.60 | $3.60 | 430,320 | — | — |
| 1981-07-15 | $3.67 | $3.67 | 481,176 | — | — |
| 1981-07-14 | $3.60 | $3.60 | 741,324 | — | — |
| 1981-07-13 | $3.73 | $3.73 | 221,028 | — | — |
| 1981-07-10 | $3.77 | $3.77 | 697,314 | — | — |
| 1981-07-09 | $3.76 | $3.76 | 1,051,350 | — | — |
| 1981-07-08 | $3.71 | $3.71 | 709,050 | — | — |
| 1981-07-07 | $3.80 | $3.80 | 556,482 | — | — |
| 1981-07-06 | $3.78 | $3.78 | 185,820 | — | — |
| 1981-07-02 | $3.86 | $3.86 | 586,800 | — | — |
| 1981-07-01 | $3.90 | $3.90 | 964,308 | — | — |
| 1981-06-30 | $3.82 | $3.82 | 1,566,756 | — | — |
| 1981-06-29 | $4.04 | $4.04 | 531,054 | — | — |
| 1981-06-26 | $3.96 | $3.96 | 594,624 | — | — |
| 1981-06-25 | $3.92 | $3.92 | 942,792 | — | — |
| 1981-06-24 | $3.90 | $3.90 | 4,160,412 | — | — |
| 1981-06-23 | $4.09 | $4.09 | 603,426 | — | — |
| 1981-06-22 | $4.22 | $4.22 | 752,082 | — | — |
| 1981-06-19 | $4.27 | $4.27 | 1,221,522 | — | — |
| 1981-06-18 | $4.23 | $4.23 | 910,518 | — | — |
| 1981-06-17 | $4.32 | $4.32 | 925,188 | — | — |
| 1981-06-16 | $4.29 | $4.29 | 1,419,078 | — | — |
| 1981-06-15 | $4.54 | $4.54 | 891,936 | — | — |
| 1981-06-12 | $4.54 | $4.54 | 1,137,414 | — | — |
| 1981-06-11 | $4.44 | $4.44 | 1,352,574 | — | — |
| 1981-06-10 | $4.28 | $4.28 | 359,904 | — | — |
| 1981-06-09 | $4.27 | $4.27 | 873,354 | — | — |
| 1981-06-08 | $4.29 | $4.29 | 943,770 | — | — |
| 1981-06-05 | $4.21 | $4.21 | 1,947,198 | — | — |
| 1981-06-04 | $4.01 | $4.01 | 1,625,436 | — | — |
| 1981-06-03 | $3.91 | $3.91 | 1,102,206 | — | — |
| 1981-06-02 | $3.87 | $3.87 | 1,492,428 | — | — |
| 1981-06-01 | $4.00 | $4.00 | 2,208,324 | — | — |
| 1981-05-29 | $3.94 | $3.94 | 2,268,960 | — | — |
| 1981-05-28 | $4.23 | $4.23 | 932,034 | — | — |
| 1981-05-27 | $4.23 | $4.23 | 1,196,094 | — | — |
| 1981-05-26 | $4.29 | $4.29 | 1,665,534 | — | — |
| 1981-05-22 | $4.29 | $4.29 | 2,559,426 | — | — |
| 1981-05-21 | $4.18 | $4.18 | 2,718,840 | — | — |
| 1981-05-20 | $4.14 | $4.14 | 5,904,186 | — | — |
| 1981-05-19 | $3.90 | $3.90 | 2,161,380 | — | — |
| 1981-05-18 | $3.90 | $3.90 | 2,667,984 | — | — |
| 1981-05-15 | $3.99 | $3.99 | 5,579,490 | — | — |
| 1981-05-14 | $3.78 | $3.78 | 3,565,788 | — | — |
| 1981-05-13 | $3.54 | $3.54 | 1,757,466 | — | — |
| 1981-05-12 | $3.43 | $3.43 | 877,266 | — | — |
| 1981-05-11 | $3.34 | $3.34 | 1,066,998 | — | — |
| 1981-05-08 | $3.37 | $3.37 | 599,514 | — | — |
| 1981-05-07 | $3.26 | $3.26 | 560,394 | — | — |
| 1981-05-06 | $3.13 | $3.13 | 578,976 | — | — |
| 1981-05-05 | $3.09 | $3.09 | 507,582 | — | — |
| 1981-05-04 | $3.05 | $3.05 | 314,916 | — | — |
| 1981-05-01 | $3.14 | $3.14 | 470,418 | — | — |
| 1981-04-30 | $3.27 | $3.27 | 558,438 | — | — |
| 1981-04-29 | $3.37 | $3.37 | 903,672 | — | — |
| 1981-04-28 | $3.44 | $3.44 | 1,890,474 | — | — |
| 1981-04-27 | $3.44 | $3.44 | 1,030,812 | — | — |
| 1981-04-24 | $3.27 | $3.27 | 948,660 | — | — |
| 1981-04-23 | $3.21 | $3.21 | 974,088 | — | — |
| 1981-04-22 | $3.21 | $3.21 | 491,934 | — | — |
| 1981-04-21 | $3.20 | $3.20 | 1,677,270 | — | — |
| 1981-04-20 | $3.22 | $3.22 | 1,016,142 | — | — |
| 1981-04-16 | $3.08 | $3.08 | 720,786 | — | — |
| 1981-04-15 | $3.02 | $3.02 | 854,772 | — | — |
| 1981-04-14 | $2.81 | $2.81 | 170,172 | — | — |
| 1981-04-13 | $2.84 | $2.84 | 229,830 | — | — |
| 1981-04-10 | $2.85 | $2.85 | 251,346 | — | — |
| 1981-04-09 | $2.86 | $2.86 | 433,254 | — | — |
| 1981-04-08 | $2.79 | $2.79 | 334,476 | — | — |
| 1981-04-07 | $2.76 | $2.76 | 446,946 | — | — |
| 1981-04-06 | $2.77 | $2.77 | 452,814 | — | — |
| 1981-04-03 | $2.84 | $2.84 | 492,912 | — | — |
| 1981-04-02 | $2.86 | $2.86 | 321,762 | — | — |
| 1981-04-01 | $2.86 | $2.86 | 237,654 | — | — |
| 1981-03-31 | $2.85 | $2.85 | 1,229,346 | — | — |
| 1981-03-30 | $2.82 | $2.82 | 198,534 | — | — |
| 1981-03-27 | $2.88 | $2.88 | 327,630 | — | — |
| 1981-03-26 | $2.97 | $2.97 | 632,766 | — | — |
| 1981-03-25 | $2.97 | $2.97 | 487,044 | — | — |
| 1981-03-24 | $2.88 | $2.88 | 976,044 | — | — |
| 1981-03-23 | $2.99 | $2.99 | 930,078 | — | — |
| 1981-03-20 | $2.86 | $2.86 | 1,908,078 | — | — |
| 1981-03-19 | $2.71 | $2.71 | 2,016,636 | — | — |
| 1981-03-18 | $2.62 | $2.62 | 538,878 | — | — |
| 1981-03-17 | $2.70 | $2.70 | 576,042 | — | — |
| 1981-03-16 | $2.68 | $2.68 | 417,606 | — | — |
| 1981-03-13 | $2.66 | $2.66 | 1,574,580 | — | — |
| 1981-03-12 | $2.70 | $2.70 | 631,788 | — | — |
| 1981-03-11 | $2.76 | $2.76 | 324,696 | — | — |
| 1981-03-10 | $2.84 | $2.84 | 854,772 | — | — |
| 1981-03-09 | $2.91 | $2.91 | 440,100 | — | — |
| 1981-03-06 | $2.79 | $2.79 | 107,580 | — | — |
| 1981-03-05 | $2.75 | $2.75 | 312,960 | — | — |
| 1981-03-04 | $2.76 | $2.76 | 160,392 | — | — |
| 1981-03-03 | $2.76 | $2.76 | 733,500 | — | — |
| 1981-03-02 | $2.86 | $2.86 | 175,062 | — | — |
| 1981-02-27 | $2.84 | $2.84 | 351,102 | — | — |
| 1981-02-26 | $2.77 | $2.77 | 266,016 | — | — |
| 1981-02-25 | $2.75 | $2.75 | 252,324 | — | — |
| 1981-02-24 | $2.72 | $2.72 | 270,906 | — | — |
| 1981-02-23 | $2.74 | $2.74 | 392,178 | — | — |
| 1981-02-20 | $2.75 | $2.75 | 251,346 | — | — |
| 1981-02-19 | $2.71 | $2.71 | 557,460 | — | — |
| 1981-02-18 | $2.81 | $2.81 | 619,074 | — | — |
| 1981-02-17 | $2.90 | $2.90 | 439,122 | — | — |
| 1981-02-13 | $2.89 | $2.89 | 632,766 | — | — |
| 1981-02-12 | $2.89 | $2.89 | 105,624 | — | — |
| 1981-02-11 | $2.94 | $2.94 | 837,168 | — | — |
| 1981-02-10 | $2.99 | $2.99 | 332,520 | — | — |
| 1981-02-09 | $2.99 | $2.99 | 274,818 | — | — |
| 1981-02-06 | $3.09 | $3.09 | 911,496 | — | — |
| 1981-02-05 | $3.04 | $3.04 | 611,250 | — | — |
| 1981-02-04 | $2.97 | $2.97 | 299,268 | — | — |
| 1981-02-03 | $3.02 | $3.02 | 692,424 | — | — |
| 1981-02-02 | $2.91 | $2.91 | 366,750 | — | — |
| 1981-01-30 | $3.02 | $3.02 | 433,254 | — | — |
| 1981-01-29 | $3.05 | $3.05 | 382,398 | — | — |
| 1981-01-28 | $3.02 | $3.02 | 313,938 | — | — |
| 1981-01-27 | $3.11 | $3.11 | 858,684 | — | — |
| 1981-01-26 | $3.07 | $3.07 | 415,650 | — | — |
| 1981-01-23 | $3.20 | $3.20 | 269,928 | — | — |
| 1981-01-22 | $3.20 | $3.20 | 260,148 | — | — |
| 1981-01-21 | $3.18 | $3.18 | 330,564 | — | — |
| 1981-01-20 | $3.17 | $3.17 | 462,594 | — | — |
| 1981-01-19 | $3.31 | $3.31 | 502,692 | — | — |
| 1981-01-16 | $3.21 | $3.21 | 276,774 | — | — |
| 1981-01-15 | $3.20 | $3.20 | 190,710 | — | — |
| 1981-01-14 | $3.13 | $3.13 | 130,074 | — | — |
| 1981-01-13 | $3.14 | $3.14 | 125,184 | — | — |
| 1981-01-12 | $3.18 | $3.18 | 404,892 | — | — |
| 1981-01-09 | $3.20 | $3.20 | 364,794 | — | — |
| 1981-01-08 | $3.14 | $3.14 | 408,804 | — | — |
| 1981-01-07 | $3.21 | $3.21 | 1,102,206 | — | — |
| 1981-01-06 | $3.39 | $3.39 | 370,662 | — | — |
| 1981-01-05 | $3.48 | $3.48 | 1,188,270 | — | — |
| 1981-01-02 | $3.45 | $3.45 | 546,702 | — | — |