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
- 1978-12-29 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 | $0.07 | $0.07 | 2,156,761 | — | — |
| 1981-12-30 | $0.07 | $0.07 | 1,195,027 | — | — |
| 1981-12-29 | $0.07 | $0.07 | 799,858 | — | — |
| 1981-12-28 | $0.07 | $0.07 | 471,345 | — | — |
| 1981-12-24 | $0.07 | $0.07 | 1,352,142 | — | — |
| 1981-12-23 | $0.07 | $0.07 | 1,423,558 | — | — |
| 1981-12-22 | $0.07 | $0.07 | 752,248 | — | — |
| 1981-12-21 | $0.07 | $0.07 | 828,425 | — | — |
| 1981-12-18 | $0.07 | $0.07 | 395,168 | — | — |
| 1981-12-17 | $0.07 | $0.07 | 566,566 | — | — |
| 1981-12-16 | $0.07 | $0.07 | 1,299,770 | — | — |
| 1981-12-15 | $0.07 | $0.07 | 895,080 | — | — |
| 1981-12-14 | $0.06 | $0.06 | 3,532,708 | — | — |
| 1981-12-11 | $0.06 | $0.06 | 1,823,487 | — | — |
| 1981-12-10 | $0.06 | $0.06 | 1,775,876 | — | — |
| 1981-12-09 | $0.07 | $0.07 | 209,487 | — | — |
| 1981-12-08 | $0.07 | $0.07 | 318,991 | — | — |
| 1981-12-07 | $0.07 | $0.07 | 1,633,044 | — | — |
| 1981-12-04 | $0.07 | $0.07 | 538,000 | — | — |
| 1981-12-03 | $0.07 | $0.07 | 1,237,876 | — | — |
| 1981-12-02 | $0.07 | $0.07 | 390,407 | — | — |
| 1981-12-01 | $0.07 | $0.07 | 933,168 | — | — |
| 1981-11-30 | $0.07 | $0.07 | 152,354 | — | — |
| 1981-11-27 | $0.07 | $0.07 | 123,788 | — | — |
| 1981-11-25 | $0.07 | $0.07 | 733,204 | — | — |
| 1981-11-24 | $0.07 | $0.07 | 214,248 | — | — |
| 1981-11-23 | $0.07 | $0.07 | 1,913,947 | — | — |
| 1981-11-20 | $0.07 | $0.07 | 133,310 | — | — |
| 1981-11-19 | $0.07 | $0.07 | 76,177 | — | — |
| 1981-11-18 | $0.07 | $0.07 | 609,416 | — | — |
| 1981-11-17 | $0.07 | $0.07 | 666,549 | — | — |
| 1981-11-16 | $0.07 | $0.07 | 114,265 | — | — |
| 1981-11-13 | $0.07 | $0.07 | 795,097 | — | — |
| 1981-11-12 | $0.07 | $0.07 | 242,814 | — | — |
| 1981-11-11 | $0.07 | $0.07 | 833,186 | — | — |
| 1981-11-10 | $0.07 | $0.07 | 409,451 | — | — |
| 1981-11-09 | $0.07 | $0.07 | 166,637 | — | — |
| 1981-11-06 | $0.07 | $0.07 | 695,115 | — | — |
| 1981-11-05 | $0.07 | $0.07 | 509,434 | — | — |
| 1981-11-04 | $0.07 | $0.07 | 614,177 | — | — |
| 1981-11-03 | $0.07 | $0.07 | 142,832 | — | — |
| 1981-11-02 | $0.07 | $0.07 | 247,575 | — | — |
| 1981-10-30 | $0.07 | $0.07 | 233,292 | — | — |
| 1981-10-29 | $0.07 | $0.07 | 176,159 | — | — |
| 1981-10-28 | $0.07 | $0.07 | 119,027 | — | — |
| 1981-10-27 | $0.07 | $0.07 | 976,018 | — | — |
| 1981-10-26 | $0.07 | $0.07 | 142,832 | — | — |
| 1981-10-23 | $0.07 | $0.07 | 199,965 | — | — |
| 1981-10-22 | $0.07 | $0.07 | 90,460 | — | — |
| 1981-10-21 | $0.07 | $0.07 | 199,965 | — | — |
| 1981-10-20 | $0.07 | $0.07 | 647,504 | — | — |
| 1981-10-19 | $0.07 | $0.07 | 138,071 | — | — |
| 1981-10-16 | $0.08 | $0.08 | 90,460 | — | — |
| 1981-10-15 | $0.07 | $0.07 | 166,637 | — | — |
| 1981-10-14 | $0.08 | $0.08 | 71,416 | — | — |
| 1981-10-13 | $0.08 | $0.08 | 195,204 | — | — |
| 1981-10-12 | $0.08 | $0.08 | 119,027 | — | — |
| 1981-10-09 | $0.08 | $0.08 | 642,743 | — | — |
| 1981-10-08 | $0.08 | $0.08 | 366,602 | — | — |
| 1981-10-07 | $0.07 | $0.07 | 123,788 | — | — |
| 1981-10-06 | $0.07 | $0.07 | 76,177 | — | — |
| 1981-10-05 | $0.08 | $0.08 | 390,407 | — | — |
| 1981-10-02 | $0.08 | $0.08 | 342,796 | — | — |
| 1981-10-01 | $0.07 | $0.07 | 219,009 | — | — |
| 1981-09-30 | $0.07 | $0.07 | 299,947 | — | — |
| 1981-09-29 | $0.07 | $0.07 | 542,761 | — | — |
| 1981-09-28 | $0.07 | $0.07 | 1,366,425 | — | — |
| 1981-09-25 | $0.06 | $0.06 | 1,095,044 | — | — |
| 1981-09-24 | $0.07 | $0.07 | 2,628,106 | — | — |
| 1981-09-23 | $0.07 | $0.07 | 509,434 | — | — |
| 1981-09-22 | $0.08 | $0.08 | 1,575,912 | — | — |
| 1981-09-21 | $0.08 | $0.08 | 252,336 | — | — |
| 1981-09-18 | $0.08 | $0.08 | 171,398 | — | — |
| 1981-09-17 | $0.08 | $0.08 | 204,726 | — | — |
| 1981-09-16 | $0.08 | $0.08 | 228,531 | — | — |
| 1981-09-15 | $0.08 | $0.08 | 176,159 | — | — |
| 1981-09-14 | $0.09 | $0.09 | 247,575 | — | — |
| 1981-09-11 | $0.09 | $0.09 | 261,858 | — | — |
| 1981-09-10 | $0.08 | $0.08 | 219,009 | — | — |
| 1981-09-09 | $0.08 | $0.08 | 142,832 | — | — |
| 1981-09-08 | $0.08 | $0.08 | 499,912 | — | — |
| 1981-09-04 | $0.09 | $0.09 | 242,814 | — | — |
| 1981-09-03 | $0.09 | $0.09 | 247,575 | — | — |
| 1981-09-02 | $0.09 | $0.09 | 171,398 | — | — |
| 1981-09-01 | $0.09 | $0.09 | 342,796 | — | — |
| 1981-08-31 | $0.09 | $0.09 | 133,310 | — | — |
| 1981-08-28 | $0.09 | $0.09 | 361,841 | — | — |
| 1981-08-27 | $0.09 | $0.09 | 104,743 | — | — |
| 1981-08-26 | $0.09 | $0.09 | 209,487 | — | — |
| 1981-08-25 | $0.09 | $0.09 | 85,699 | — | — |
| 1981-08-24 | $0.09 | $0.09 | 252,336 | — | — |
| 1981-08-21 | $0.09 | $0.09 | 633,221 | — | — |
| 1981-08-20 | $0.09 | $0.09 | 152,354 | — | — |
| 1981-08-19 | $0.09 | $0.09 | 152,354 | — | — |
| 1981-08-18 | $0.09 | $0.09 | 342,796 | — | — |
| 1981-08-17 | $0.10 | $0.10 | 361,841 | — | — |
| 1981-08-14 | $0.09 | $0.09 | 457,062 | — | — |
| 1981-08-13 | $0.10 | $0.10 | 33,327 | — | — |
| 1981-08-12 | $0.10 | $0.10 | 238,053 | — | — |
| 1981-08-11 | $0.10 | $0.10 | 180,920 | — | — |
| 1981-08-10 | $0.10 | $0.10 | 80,938 | — | — |
| 1981-08-07 | $0.10 | $0.10 | 228,531 | — | — |
| 1981-08-06 | $0.10 | $0.10 | 33,327 | — | — |
| 1981-08-05 | $0.10 | $0.10 | 195,204 | — | — |
| 1981-08-04 | $0.10 | $0.10 | 171,398 | — | — |
| 1981-08-03 | $0.10 | $0.10 | 195,204 | — | — |
| 1981-07-31 | $0.10 | $0.10 | 190,442 | — | — |
| 1981-07-30 | $0.10 | $0.10 | 109,504 | — | — |
| 1981-07-29 | $0.10 | $0.10 | 99,982 | — | — |
| 1981-07-28 | $0.10 | $0.10 | 66,655 | — | — |
| 1981-07-27 | $0.10 | $0.10 | 47,611 | — | — |
| 1981-07-24 | $0.10 | $0.10 | 138,071 | — | — |
| 1981-07-23 | $0.09 | $0.09 | 328,513 | — | — |
| 1981-07-22 | $0.09 | $0.09 | 976,018 | — | — |
| 1981-07-21 | $0.10 | $0.10 | 485,628 | — | — |
| 1981-07-20 | $0.10 | $0.10 | 295,186 | — | — |
| 1981-07-17 | $0.11 | $0.11 | 147,593 | — | — |
| 1981-07-16 | $0.10 | $0.10 | 99,982 | — | — |
| 1981-07-15 | $0.11 | $0.11 | 266,619 | — | — |
| 1981-07-14 | $0.11 | $0.11 | 509,434 | — | — |
| 1981-07-13 | $0.11 | $0.11 | 66,655 | — | — |
| 1981-07-10 | $0.11 | $0.11 | 414,212 | — | — |
| 1981-07-09 | $0.11 | $0.11 | 123,788 | — | — |
| 1981-07-08 | $0.11 | $0.11 | 95,221 | — | — |
| 1981-07-07 | $0.11 | $0.11 | 685,593 | — | — |
| 1981-07-06 | $0.11 | $0.11 | 937,929 | — | — |
| 1981-07-02 | $0.11 | $0.11 | 428,496 | — | — |
| 1981-07-01 | $0.11 | $0.11 | 399,929 | — | — |
| 1981-06-30 | $0.12 | $0.12 | 185,681 | — | — |
| 1981-06-29 | $0.12 | $0.12 | 204,726 | — | — |
| 1981-06-26 | $0.12 | $0.12 | 476,106 | — | — |
| 1981-06-25 | $0.12 | $0.12 | 1,280,726 | — | — |
| 1981-06-24 | $0.12 | $0.12 | 766,531 | — | — |
| 1981-06-23 | $0.12 | $0.12 | 528,478 | — | — |
| 1981-06-22 | $0.11 | $0.11 | 1,542,584 | — | — |
| 1981-06-19 | $0.11 | $0.11 | 223,770 | — | — |
| 1981-06-18 | $0.11 | $0.11 | 438,018 | — | — |
| 1981-06-17 | $0.11 | $0.11 | 318,991 | — | — |
| 1981-06-16 | $0.11 | $0.11 | 147,593 | — | — |
| 1981-06-15 | $0.11 | $0.11 | 733,204 | — | — |
| 1981-06-12 | $0.11 | $0.11 | 1,523,540 | — | — |
| 1981-06-11 | $0.11 | $0.11 | 1,685,416 | — | — |
| 1981-06-10 | $0.11 | $0.11 | 1,142,655 | — | — |
| 1981-06-09 | $0.10 | $0.10 | 185,681 | — | — |
| 1981-06-08 | $0.11 | $0.11 | 204,726 | — | — |
| 1981-06-05 | $0.10 | $0.10 | 147,593 | — | — |
| 1981-06-04 | $0.11 | $0.11 | 138,071 | — | — |
| 1981-06-03 | $0.11 | $0.11 | 1,523,540 | — | — |
| 1981-06-02 | $0.11 | $0.11 | 1,737,788 | — | — |
| 1981-06-01 | $0.11 | $0.11 | 347,558 | — | — |
| 1981-05-29 | $0.10 | $0.10 | 14,283 | — | — |
| 1981-05-28 | $0.10 | $0.10 | 138,071 | — | — |
| 1981-05-27 | $0.10 | $0.10 | 323,752 | — | — |
| 1981-05-26 | $0.10 | $0.10 | 90,460 | — | — |
| 1981-05-22 | $0.10 | $0.10 | 61,894 | — | — |
| 1981-05-21 | $0.10 | $0.10 | 85,699 | — | — |
| 1981-05-20 | $0.10 | $0.10 | 138,071 | — | — |
| 1981-05-19 | $0.11 | $0.11 | 104,743 | — | — |
| 1981-05-18 | $0.11 | $0.11 | 147,593 | — | — |
| 1981-05-15 | $0.11 | $0.11 | 666,549 | — | — |
| 1981-05-14 | $0.11 | $0.11 | 161,876 | — | — |
| 1981-05-13 | $0.10 | $0.10 | 147,593 | — | — |
| 1981-05-12 | $0.10 | $0.10 | 38,088 | — | — |
| 1981-05-11 | $0.10 | $0.10 | 95,221 | — | — |
| 1981-05-08 | $0.10 | $0.10 | 80,938 | — | — |
| 1981-05-07 | $0.11 | $0.11 | 261,858 | — | — |
| 1981-05-06 | $0.11 | $0.11 | 204,726 | — | — |
| 1981-05-05 | $0.11 | $0.11 | 680,832 | — | — |
| 1981-05-04 | $0.11 | $0.11 | 71,416 | — | — |
| 1981-05-01 | $0.11 | $0.11 | 238,053 | — | — |
| 1981-04-30 | $0.11 | $0.11 | 180,920 | — | — |
| 1981-04-29 | $0.11 | $0.11 | 314,230 | — | — |
| 1981-04-28 | $0.11 | $0.11 | 166,637 | — | — |
| 1981-04-27 | $0.11 | $0.11 | 166,637 | — | — |
| 1981-04-24 | $0.11 | $0.11 | 290,425 | — | — |
| 1981-04-23 | $0.11 | $0.11 | 199,965 | — | — |
| 1981-04-22 | $0.11 | $0.11 | 447,540 | — | — |
| 1981-04-21 | $0.11 | $0.11 | 280,903 | — | — |
| 1981-04-20 | $0.11 | $0.11 | 499,912 | — | — |
| 1981-04-16 | $0.12 | $0.12 | 799,858 | — | — |
| 1981-04-15 | $0.12 | $0.12 | 5,022,921 | — | — |
| 1981-04-14 | $0.12 | $0.12 | 271,381 | — | — |
| 1981-04-13 | $0.12 | $0.12 | 357,080 | — | — |
| 1981-04-10 | $0.12 | $0.12 | 1,252,159 | — | — |
| 1981-04-09 | $0.12 | $0.12 | 466,584 | — | — |
| 1981-04-08 | $0.12 | $0.12 | 209,487 | — | — |
| 1981-04-07 | $0.12 | $0.12 | 323,752 | — | — |
| 1981-04-06 | $0.12 | $0.12 | 357,080 | — | — |
| 1981-04-03 | $0.12 | $0.12 | 485,628 | — | — |
| 1981-04-02 | $0.13 | $0.13 | 799,858 | — | — |
| 1981-04-01 | $0.12 | $0.12 | 119,027 | — | — |
| 1981-03-31 | $0.13 | $0.13 | 1,033,151 | — | — |
| 1981-03-30 | $0.13 | $0.13 | 171,398 | — | — |
| 1981-03-27 | $0.13 | $0.13 | 333,274 | — | — |
| 1981-03-26 | $0.13 | $0.13 | 1,190,266 | — | — |
| 1981-03-25 | $0.13 | $0.13 | 1,033,151 | — | — |
| 1981-03-24 | $0.13 | $0.13 | 1,614,000 | — | — |
| 1981-03-23 | $0.13 | $0.13 | 2,337,682 | — | — |
| 1981-03-20 | $0.12 | $0.12 | 2,066,301 | — | — |
| 1981-03-19 | $0.11 | $0.11 | 709,398 | — | — |
| 1981-03-18 | $0.11 | $0.11 | 6,784,514 | — | — |
| 1981-03-17 | $0.11 | $0.11 | 523,717 | — | — |
| 1981-03-16 | $0.11 | $0.11 | 280,903 | — | — |
| 1981-03-13 | $0.11 | $0.11 | 447,540 | — | — |
| 1981-03-12 | $0.11 | $0.11 | 119,027 | — | — |
| 1981-03-11 | $0.11 | $0.11 | 490,389 | — | — |
| 1981-03-10 | $0.10 | $0.10 | 333,274 | — | — |
| 1981-03-09 | $0.11 | $0.11 | 442,779 | — | — |
| 1981-03-06 | $0.11 | $0.11 | 185,681 | — | — |
| 1981-03-05 | $0.11 | $0.11 | 490,389 | — | — |
| 1981-03-04 | $0.11 | $0.11 | 123,788 | — | — |
| 1981-03-03 | $0.11 | $0.11 | 57,133 | — | — |
| 1981-03-02 | $0.11 | $0.11 | 976,018 | — | — |
| 1981-02-27 | $0.11 | $0.11 | 623,699 | — | — |
| 1981-02-26 | $0.11 | $0.11 | 257,097 | — | — |
| 1981-02-25 | $0.11 | $0.11 | 395,168 | — | — |
| 1981-02-24 | $0.11 | $0.11 | 309,469 | — | — |
| 1981-02-23 | $0.11 | $0.11 | 1,275,965 | — | — |
| 1981-02-20 | $0.11 | $0.11 | 709,398 | — | — |
| 1981-02-19 | $0.11 | $0.11 | 585,611 | — | — |
| 1981-02-18 | $0.12 | $0.12 | 438,018 | — | — |
| 1981-02-17 | $0.11 | $0.11 | 642,743 | — | — |
| 1981-02-13 | $0.12 | $0.12 | 1,209,310 | — | — |
| 1981-02-12 | $0.12 | $0.12 | 385,646 | — | — |
| 1981-02-11 | $0.12 | $0.12 | 809,381 | — | — |
| 1981-02-10 | $0.12 | $0.12 | 442,779 | — | — |
| 1981-02-09 | $0.12 | $0.12 | 604,655 | — | — |
| 1981-02-06 | $0.12 | $0.12 | 385,646 | — | — |
| 1981-02-05 | $0.12 | $0.12 | 1,371,186 | — | — |
| 1981-02-04 | $0.12 | $0.12 | 937,929 | — | — |
| 1981-02-03 | $0.12 | $0.12 | 1,333,097 | — | — |
| 1981-02-02 | $0.12 | $0.12 | 2,737,611 | — | — |
| 1981-01-30 | $0.12 | $0.12 | 1,375,947 | — | — |
| 1981-01-29 | $0.12 | $0.12 | 1,223,593 | — | — |
| 1981-01-28 | $0.12 | $0.12 | 2,242,460 | — | — |
| 1981-01-27 | $0.11 | $0.11 | 4,822,956 | — | — |
| 1981-01-26 | $0.11 | $0.11 | 1,418,797 | — | — |
| 1981-01-23 | $0.10 | $0.10 | 209,487 | — | — |
| 1981-01-22 | $0.10 | $0.10 | 171,398 | — | — |
| 1981-01-21 | $0.10 | $0.10 | 552,283 | — | — |
| 1981-01-20 | $0.11 | $0.11 | 928,407 | — | — |
| 1981-01-19 | $0.11 | $0.11 | 804,620 | — | — |
| 1981-01-16 | $0.11 | $0.11 | 1,875,859 | — | — |
| 1981-01-15 | $0.10 | $0.10 | 552,283 | — | — |
| 1981-01-14 | $0.10 | $0.10 | 357,080 | — | — |
| 1981-01-13 | $0.10 | $0.10 | 2,899,487 | — | — |
| 1981-01-12 | $0.10 | $0.10 | 1,437,841 | — | — |
| 1981-01-09 | $0.10 | $0.10 | 499,912 | — | — |
| 1981-01-08 | $0.09 | $0.09 | 718,920 | — | — |
| 1981-01-07 | $0.09 | $0.09 | 1,523,540 | — | — |
| 1981-01-06 | $0.10 | $0.10 | 1,552,106 | — | — |
| 1981-01-05 | $0.10 | $0.10 | 5,046,726 | — | — |
| 1981-01-02 | $0.10 | $0.10 | 1,685,416 | — | — |