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 — 1980
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1980-12-31 | $0.09 | $0.09 | 3,180,390 | — | — |
| 1980-12-30 | $0.08 | $0.08 | 1,633,044 | — | — |
| 1980-12-29 | $0.08 | $0.08 | 1,085,522 | — | — |
| 1980-12-26 | $0.08 | $0.08 | 1,980,602 | — | — |
| 1980-12-24 | $0.08 | $0.08 | 376,124 | — | — |
| 1980-12-23 | $0.08 | $0.08 | 837,947 | — | — |
| 1980-12-22 | $0.08 | $0.08 | 509,434 | — | — |
| 1980-12-19 | $0.08 | $0.08 | 238,053 | — | — |
| 1980-12-18 | $0.08 | $0.08 | 423,735 | — | — |
| 1980-12-17 | $0.08 | $0.08 | 428,496 | — | — |
| 1980-12-16 | $0.08 | $0.08 | 542,761 | — | — |
| 1980-12-15 | $0.08 | $0.08 | 447,540 | — | — |
| 1980-12-12 | $0.08 | $0.08 | 1,128,372 | — | — |
| 1980-12-11 | $0.08 | $0.08 | 233,292 | — | — |
| 1980-12-10 | $0.08 | $0.08 | 771,292 | — | — |
| 1980-12-09 | $0.08 | $0.08 | 1,118,850 | — | — |
| 1980-12-08 | $0.08 | $0.08 | 1,699,699 | — | — |
| 1980-12-05 | $0.08 | $0.08 | 476,106 | — | — |
| 1980-12-04 | $0.08 | $0.08 | 1,385,469 | — | — |
| 1980-12-03 | $0.08 | $0.08 | 590,372 | — | — |
| 1980-12-02 | $0.08 | $0.08 | 585,611 | — | — |
| 1980-12-01 | $0.08 | $0.08 | 252,336 | — | — |
| 1980-11-28 | $0.09 | $0.09 | 514,195 | — | — |
| 1980-11-26 | $0.09 | $0.09 | 733,204 | — | — |
| 1980-11-25 | $0.09 | $0.09 | 1,713,982 | — | — |
| 1980-11-24 | $0.08 | $0.08 | 914,124 | — | — |
| 1980-11-21 | $0.09 | $0.09 | 571,327 | — | — |
| 1980-11-20 | $0.09 | $0.09 | 2,066,301 | — | — |
| 1980-11-19 | $0.08 | $0.08 | 961,735 | — | — |
| 1980-11-18 | $0.08 | $0.08 | 333,274 | — | — |
| 1980-11-17 | $0.08 | $0.08 | 590,372 | — | — |
| 1980-11-14 | $0.08 | $0.08 | 299,947 | — | — |
| 1980-11-13 | $0.08 | $0.08 | 528,478 | — | — |
| 1980-11-12 | $0.08 | $0.08 | 723,681 | — | — |
| 1980-11-11 | $0.09 | $0.09 | 657,027 | — | — |
| 1980-11-10 | $0.08 | $0.08 | 428,496 | — | — |
| 1980-11-07 | $0.09 | $0.09 | 247,575 | — | — |
| 1980-11-06 | $0.09 | $0.09 | 490,389 | — | — |
| 1980-11-05 | $0.09 | $0.09 | 585,611 | — | — |
| 1980-11-03 | $0.09 | $0.09 | 976,018 | — | — |
| 1980-10-31 | $0.08 | $0.08 | 428,496 | — | — |
| 1980-10-30 | $0.08 | $0.08 | 1,471,168 | — | — |
| 1980-10-29 | $0.09 | $0.09 | 852,230 | — | — |
| 1980-10-28 | $0.09 | $0.09 | 599,894 | — | — |
| 1980-10-27 | $0.08 | $0.08 | 104,743 | — | — |
| 1980-10-24 | $0.09 | $0.09 | 309,469 | — | — |
| 1980-10-23 | $0.08 | $0.08 | 1,752,071 | — | — |
| 1980-10-22 | $0.09 | $0.09 | 228,531 | — | — |
| 1980-10-21 | $0.09 | $0.09 | 538,000 | — | — |
| 1980-10-20 | $0.08 | $0.08 | 495,150 | — | — |
| 1980-10-17 | $0.09 | $0.09 | 347,558 | — | — |
| 1980-10-16 | $0.09 | $0.09 | 1,494,974 | — | — |
| 1980-10-15 | $0.09 | $0.09 | 538,000 | — | — |
| 1980-10-14 | $0.10 | $0.10 | 2,328,160 | — | — |
| 1980-10-13 | $0.09 | $0.09 | 357,080 | — | — |
| 1980-10-10 | $0.09 | $0.09 | 771,292 | — | — |
| 1980-10-09 | $0.09 | $0.09 | 1,761,593 | — | — |
| 1980-10-08 | $0.09 | $0.09 | 290,425 | — | — |
| 1980-10-07 | $0.09 | $0.09 | 599,894 | — | — |
| 1980-10-06 | $0.09 | $0.09 | 428,496 | — | — |
| 1980-10-03 | $0.09 | $0.09 | 509,434 | — | — |
| 1980-10-02 | $0.09 | $0.09 | 280,903 | — | — |
| 1980-10-01 | $0.09 | $0.09 | 195,204 | — | — |
| 1980-09-30 | $0.09 | $0.09 | 861,752 | — | — |
| 1980-09-29 | $0.09 | $0.09 | 385,646 | — | — |
| 1980-09-26 | $0.09 | $0.09 | 561,805 | — | — |
| 1980-09-25 | $0.09 | $0.09 | 571,327 | — | — |
| 1980-09-24 | $0.09 | $0.09 | 642,743 | — | — |
| 1980-09-23 | $0.09 | $0.09 | 966,496 | — | — |
| 1980-09-22 | $0.10 | $0.10 | 2,052,018 | — | — |
| 1980-09-19 | $0.09 | $0.09 | 699,876 | — | — |
| 1980-09-18 | $0.09 | $0.09 | 899,841 | — | — |
| 1980-09-17 | $0.09 | $0.09 | 904,602 | — | — |
| 1980-09-16 | $0.09 | $0.09 | 1,961,558 | — | — |
| 1980-09-15 | $0.09 | $0.09 | 409,451 | — | — |
| 1980-09-12 | $0.09 | $0.09 | 209,487 | — | — |
| 1980-09-11 | $0.09 | $0.09 | 671,310 | — | — |
| 1980-09-10 | $0.09 | $0.09 | 266,619 | — | — |
| 1980-09-09 | $0.09 | $0.09 | 438,018 | — | — |
| 1980-09-08 | $0.09 | $0.09 | 347,558 | — | — |
| 1980-09-05 | $0.09 | $0.09 | 195,204 | — | — |
| 1980-09-04 | $0.09 | $0.09 | 1,190,266 | — | — |
| 1980-09-03 | $0.09 | $0.09 | 933,168 | — | — |
| 1980-09-02 | $0.09 | $0.09 | 304,708 | — | — |
| 1980-08-29 | $0.08 | $0.08 | 680,832 | — | — |
| 1980-08-28 | $0.09 | $0.09 | 414,212 | — | — |
| 1980-08-27 | $0.09 | $0.09 | 499,912 | — | — |
| 1980-08-26 | $0.09 | $0.09 | 518,956 | — | — |
| 1980-08-25 | $0.08 | $0.08 | 680,832 | — | — |
| 1980-08-22 | $0.09 | $0.09 | 1,323,575 | — | — |
| 1980-08-21 | $0.09 | $0.09 | 1,637,805 | — | — |
| 1980-08-20 | $0.09 | $0.09 | 285,664 | — | — |
| 1980-08-19 | $0.09 | $0.09 | 714,159 | — | — |
| 1980-08-18 | $0.09 | $0.09 | 2,218,655 | — | — |
| 1980-08-15 | $0.09 | $0.09 | 918,885 | — | — |
| 1980-08-14 | $0.09 | $0.09 | 471,345 | — | — |
| 1980-08-13 | $0.09 | $0.09 | 418,973 | — | — |
| 1980-08-12 | $0.09 | $0.09 | 990,301 | — | — |
| 1980-08-11 | $0.09 | $0.09 | 295,186 | — | — |
| 1980-08-08 | $0.09 | $0.09 | 690,354 | — | — |
| 1980-08-07 | $0.09 | $0.09 | 1,237,876 | — | — |
| 1980-08-06 | $0.09 | $0.09 | 1,390,230 | — | — |
| 1980-08-05 | $0.08 | $0.08 | 823,664 | — | — |
| 1980-08-04 | $0.08 | $0.08 | 395,168 | — | — |
| 1980-08-01 | $0.08 | $0.08 | 442,779 | — | — |
| 1980-07-31 | $0.08 | $0.08 | 161,876 | — | — |
| 1980-07-30 | $0.08 | $0.08 | 423,735 | — | — |
| 1980-07-29 | $0.08 | $0.08 | 328,513 | — | — |
| 1980-07-28 | $0.08 | $0.08 | 733,204 | — | — |
| 1980-07-25 | $0.08 | $0.08 | 219,009 | — | — |
| 1980-07-24 | $0.08 | $0.08 | 280,903 | — | — |
| 1980-07-23 | $0.08 | $0.08 | 347,558 | — | — |
| 1980-07-22 | $0.08 | $0.08 | 376,124 | — | — |
| 1980-07-21 | $0.08 | $0.08 | 257,097 | — | — |
| 1980-07-18 | $0.09 | $0.09 | 733,204 | — | — |
| 1980-07-17 | $0.09 | $0.09 | 771,292 | — | — |
| 1980-07-16 | $0.08 | $0.08 | 1,080,761 | — | — |
| 1980-07-15 | $0.08 | $0.08 | 1,209,310 | — | — |
| 1980-07-14 | $0.08 | $0.08 | 1,480,690 | — | — |
| 1980-07-11 | $0.08 | $0.08 | 652,266 | — | — |
| 1980-07-10 | $0.08 | $0.08 | 457,062 | — | — |
| 1980-07-09 | $0.09 | $0.09 | 180,920 | — | — |
| 1980-07-08 | $0.08 | $0.08 | 214,248 | — | — |
| 1980-07-07 | $0.08 | $0.08 | 214,248 | — | — |
| 1980-07-03 | $0.08 | $0.08 | 385,646 | — | — |
| 1980-07-02 | $0.08 | $0.08 | 404,690 | — | — |
| 1980-07-01 | $0.08 | $0.08 | 238,053 | — | — |
| 1980-06-30 | $0.09 | $0.09 | 623,699 | — | — |
| 1980-06-27 | $0.09 | $0.09 | 138,071 | — | — |
| 1980-06-26 | $0.09 | $0.09 | 180,920 | — | — |
| 1980-06-25 | $0.09 | $0.09 | 647,504 | — | — |
| 1980-06-24 | $0.09 | $0.09 | 809,381 | — | — |
| 1980-06-23 | $0.08 | $0.08 | 133,310 | — | — |
| 1980-06-20 | $0.08 | $0.08 | 80,938 | — | — |
| 1980-06-19 | $0.08 | $0.08 | 180,920 | — | — |
| 1980-06-18 | $0.08 | $0.08 | 366,602 | — | — |
| 1980-06-17 | $0.08 | $0.08 | 180,920 | — | — |
| 1980-06-16 | $0.09 | $0.09 | 304,708 | — | — |
| 1980-06-13 | $0.08 | $0.08 | 61,894 | — | — |
| 1980-06-12 | $0.09 | $0.09 | 309,469 | — | — |
| 1980-06-11 | $0.09 | $0.09 | 1,037,912 | — | — |
| 1980-06-10 | $0.08 | $0.08 | 242,814 | — | — |
| 1980-06-09 | $0.08 | $0.08 | 942,690 | — | — |
| 1980-06-06 | $0.08 | $0.08 | 233,292 | — | — |
| 1980-06-05 | $0.08 | $0.08 | 438,018 | — | — |
| 1980-06-04 | $0.08 | $0.08 | 495,150 | — | — |
| 1980-06-03 | $0.08 | $0.08 | 1,499,735 | — | — |
| 1980-06-02 | $0.08 | $0.08 | 176,159 | — | — |
| 1980-05-30 | $0.08 | $0.08 | 114,265 | — | — |
| 1980-05-29 | $0.08 | $0.08 | 219,009 | — | — |
| 1980-05-28 | $0.08 | $0.08 | 166,637 | — | — |
| 1980-05-27 | $0.08 | $0.08 | 185,681 | — | — |
| 1980-05-23 | $0.09 | $0.09 | 157,115 | — | — |
| 1980-05-22 | $0.08 | $0.08 | 966,496 | — | — |
| 1980-05-21 | $0.08 | $0.08 | 371,363 | — | — |
| 1980-05-20 | $0.08 | $0.08 | 157,115 | — | — |
| 1980-05-19 | $0.08 | $0.08 | 219,009 | — | — |
| 1980-05-16 | $0.08 | $0.08 | 271,381 | — | — |
| 1980-05-15 | $0.08 | $0.08 | 85,699 | — | — |
| 1980-05-14 | $0.07 | $0.07 | 209,487 | — | — |
| 1980-05-13 | $0.07 | $0.07 | 99,982 | — | — |
| 1980-05-12 | $0.07 | $0.07 | 119,027 | — | — |
| 1980-05-09 | $0.07 | $0.07 | 290,425 | — | — |
| 1980-05-08 | $0.08 | $0.08 | 128,549 | — | — |
| 1980-05-07 | $0.08 | $0.08 | 1,018,867 | — | — |
| 1980-05-06 | $0.07 | $0.07 | 647,504 | — | — |
| 1980-05-05 | $0.07 | $0.07 | 376,124 | — | — |
| 1980-05-02 | $0.08 | $0.08 | 637,982 | — | — |
| 1980-05-01 | $0.08 | $0.08 | 195,204 | — | — |
| 1980-04-30 | $0.08 | $0.08 | 818,903 | — | — |
| 1980-04-29 | $0.07 | $0.07 | 357,080 | — | — |
| 1980-04-28 | $0.07 | $0.07 | 361,841 | — | — |
| 1980-04-25 | $0.07 | $0.07 | 328,513 | — | — |
| 1980-04-24 | $0.07 | $0.07 | 247,575 | — | — |
| 1980-04-23 | $0.06 | $0.06 | 837,947 | — | — |
| 1980-04-22 | $0.06 | $0.06 | 304,708 | — | — |
| 1980-04-21 | $0.06 | $0.06 | 52,372 | — | — |
| 1980-04-18 | $0.07 | $0.07 | 238,053 | — | — |
| 1980-04-17 | $0.07 | $0.07 | 199,965 | — | — |
| 1980-04-16 | $0.07 | $0.07 | 157,115 | — | — |
| 1980-04-15 | $0.07 | $0.07 | 233,292 | — | — |
| 1980-04-14 | $0.07 | $0.07 | 490,389 | — | — |
| 1980-04-11 | $0.07 | $0.07 | 157,115 | — | — |
| 1980-04-10 | $0.07 | $0.07 | 366,602 | — | — |
| 1980-04-09 | $0.06 | $0.06 | 457,062 | — | — |
| 1980-04-08 | $0.06 | $0.06 | 152,354 | — | — |
| 1980-04-07 | $0.06 | $0.06 | 280,903 | — | — |
| 1980-04-03 | $0.07 | $0.07 | 33,327 | — | — |
| 1980-04-02 | $0.07 | $0.07 | 161,876 | — | — |
| 1980-04-01 | $0.07 | $0.07 | 461,823 | — | — |
| 1980-03-31 | $0.06 | $0.06 | 928,407 | — | — |
| 1980-03-28 | $0.06 | $0.06 | 1,971,080 | — | — |
| 1980-03-27 | $0.06 | $0.06 | 1,004,584 | — | — |
| 1980-03-26 | $0.06 | $0.06 | 571,327 | — | — |
| 1980-03-25 | $0.06 | $0.06 | 642,743 | — | — |
| 1980-03-24 | $0.06 | $0.06 | 880,797 | — | — |
| 1980-03-21 | $0.07 | $0.07 | 233,292 | — | — |
| 1980-03-20 | $0.07 | $0.07 | 352,319 | — | — |
| 1980-03-19 | $0.07 | $0.07 | 299,947 | — | — |
| 1980-03-18 | $0.07 | $0.07 | 471,345 | — | — |
| 1980-03-17 | $0.07 | $0.07 | 890,319 | — | — |
| 1980-03-14 | $0.07 | $0.07 | 352,319 | — | — |
| 1980-03-13 | $0.07 | $0.07 | 828,425 | — | — |
| 1980-03-12 | $0.08 | $0.08 | 180,920 | — | — |
| 1980-03-11 | $0.08 | $0.08 | 323,752 | — | — |
| 1980-03-10 | $0.07 | $0.07 | 1,014,106 | — | — |
| 1980-03-07 | $0.07 | $0.07 | 628,460 | — | — |
| 1980-03-06 | $0.08 | $0.08 | 238,053 | — | — |
| 1980-03-05 | $0.08 | $0.08 | 457,062 | — | — |
| 1980-03-04 | $0.09 | $0.09 | 357,080 | — | — |
| 1980-03-03 | $0.09 | $0.09 | 333,274 | — | — |
| 1980-02-29 | $0.09 | $0.09 | 380,885 | — | — |
| 1980-02-28 | $0.09 | $0.09 | 295,186 | — | — |
| 1980-02-27 | $0.09 | $0.09 | 152,354 | — | — |
| 1980-02-26 | $0.09 | $0.09 | 223,770 | — | — |
| 1980-02-25 | $0.09 | $0.09 | 461,823 | — | — |
| 1980-02-22 | $0.09 | $0.09 | 685,593 | — | — |
| 1980-02-21 | $0.09 | $0.09 | 380,885 | — | — |
| 1980-02-20 | $0.09 | $0.09 | 209,487 | — | — |
| 1980-02-19 | $0.09 | $0.09 | 680,832 | — | — |
| 1980-02-15 | $0.09 | $0.09 | 1,856,814 | — | — |
| 1980-02-14 | $0.09 | $0.09 | 214,248 | — | — |
| 1980-02-13 | $0.10 | $0.10 | 652,266 | — | — |
| 1980-02-12 | $0.09 | $0.09 | 518,956 | — | — |
| 1980-02-11 | $0.10 | $0.10 | 885,558 | — | — |
| 1980-02-08 | $0.10 | $0.10 | 338,035 | — | — |
| 1980-02-07 | $0.10 | $0.10 | 347,558 | — | — |
| 1980-02-06 | $0.10 | $0.10 | 652,266 | — | — |
| 1980-02-05 | $0.10 | $0.10 | 423,735 | — | — |
| 1980-02-04 | $0.10 | $0.10 | 623,699 | — | — |
| 1980-02-01 | $0.10 | $0.10 | 485,628 | — | — |
| 1980-01-31 | $0.10 | $0.10 | 433,257 | — | — |
| 1980-01-30 | $0.10 | $0.10 | 818,903 | — | — |
| 1980-01-29 | $0.11 | $0.11 | 333,274 | — | — |
| 1980-01-28 | $0.10 | $0.10 | 733,204 | — | — |
| 1980-01-25 | $0.11 | $0.11 | 776,053 | — | — |
| 1980-01-24 | $0.11 | $0.11 | 1,123,611 | — | — |
| 1980-01-23 | $0.11 | $0.11 | 2,342,443 | — | — |
| 1980-01-22 | $0.10 | $0.10 | 1,009,345 | — | — |
| 1980-01-21 | $0.09 | $0.09 | 242,814 | — | — |
| 1980-01-18 | $0.09 | $0.09 | 371,363 | — | — |
| 1980-01-17 | $0.10 | $0.10 | 914,124 | — | — |
| 1980-01-16 | $0.10 | $0.10 | 1,223,593 | — | — |
| 1980-01-15 | $0.09 | $0.09 | 599,894 | — | — |
| 1980-01-14 | $0.10 | $0.10 | 357,080 | — | — |
| 1980-01-11 | $0.10 | $0.10 | 204,726 | — | — |
| 1980-01-10 | $0.10 | $0.10 | 209,487 | — | — |
| 1980-01-09 | $0.10 | $0.10 | 623,699 | — | — |
| 1980-01-08 | $0.09 | $0.09 | 323,752 | — | — |
| 1980-01-07 | $0.09 | $0.09 | 395,168 | — | — |
| 1980-01-04 | $0.09 | $0.09 | 233,292 | — | — |
| 1980-01-03 | $0.09 | $0.09 | 909,363 | — | — |
| 1980-01-02 | $0.09 | $0.09 | 233,292 | — | — |