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
- 1980-03-17 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 | $0.11 | $0.11 | 12,975 | — | — |
| 1980-12-30 | $0.11 | $0.11 | 90,822 | — | — |
| 1980-12-29 | $0.11 | $0.11 | 259,493 | — | — |
| 1980-12-26 | $0.11 | $0.11 | 103,797 | — | — |
| 1980-12-24 | $0.10 | $0.10 | 51,899 | — | — |
| 1980-12-23 | $0.10 | $0.10 | 285,442 | — | — |
| 1980-12-22 | $0.11 | $0.11 | 181,645 | — | — |
| 1980-12-19 | $0.10 | $0.10 | 64,873 | — | — |
| 1980-12-18 | $0.10 | $0.10 | 389,239 | — | — |
| 1980-12-17 | $0.10 | $0.10 | 233,543 | — | — |
| 1980-12-16 | $0.11 | $0.11 | 38,924 | — | — |
| 1980-12-15 | $0.11 | $0.11 | 90,822 | — | — |
| 1980-12-12 | $0.11 | $0.11 | 220,569 | — | — |
| 1980-12-11 | $0.11 | $0.11 | 25,949 | — | — |
| 1980-12-10 | $0.11 | $0.11 | 129,746 | — | — |
| 1980-12-09 | $0.11 | $0.11 | 129,746 | — | — |
| 1980-12-08 | $0.11 | $0.11 | 194,620 | — | — |
| 1980-12-05 | $0.11 | $0.11 | 12,975 | — | — |
| 1980-12-04 | $0.12 | $0.12 | 12,975 | — | — |
| 1980-12-03 | $0.11 | $0.11 | 142,721 | — | — |
| 1980-12-02 | $0.12 | $0.12 | 402,214 | — | — |
| 1980-12-01 | $0.12 | $0.12 | 155,696 | — | — |
| 1980-11-28 | $0.12 | $0.12 | 51,899 | — | — |
| 1980-11-26 | $0.12 | $0.12 | 869,300 | — | — |
| 1980-11-25 | $0.12 | $0.12 | 38,924 | — | — |
| 1980-11-24 | $0.12 | $0.12 | 64,873 | — | — |
| 1980-11-21 | $0.12 | $0.12 | 38,924 | — | — |
| 1980-11-20 | $0.12 | $0.12 | 25,949 | — | — |
| 1980-11-19 | $0.12 | $0.12 | 168,670 | — | — |
| 1980-11-18 | $0.12 | $0.12 | 207,594 | — | — |
| 1980-11-17 | $0.12 | $0.12 | 90,822 | — | — |
| 1980-11-14 | $0.12 | $0.12 | 25,949 | — | — |
| 1980-11-13 | $0.12 | $0.12 | 246,518 | — | — |
| 1980-11-12 | $0.12 | $0.12 | 90,822 | — | — |
| 1980-11-11 | $0.12 | $0.12 | 51,899 | — | — |
| 1980-11-10 | $0.12 | $0.12 | 272,467 | — | — |
| 1980-11-07 | $0.12 | $0.12 | 739,554 | — | — |
| 1980-11-06 | $0.12 | $0.12 | 103,797 | — | — |
| 1980-11-05 | $0.12 | $0.12 | 830,377 | — | — |
| 1980-11-03 | $0.12 | $0.12 | 168,670 | — | — |
| 1980-10-31 | $0.12 | $0.12 | 0 | — | — |
| 1980-10-30 | $0.12 | $0.12 | 90,822 | — | — |
| 1980-10-29 | $0.12 | $0.12 | 116,772 | — | — |
| 1980-10-28 | $0.12 | $0.12 | 64,873 | — | — |
| 1980-10-27 | $0.12 | $0.12 | 142,721 | — | — |
| 1980-10-24 | $0.12 | $0.12 | 155,696 | — | — |
| 1980-10-23 | $0.12 | $0.12 | 298,417 | — | — |
| 1980-10-22 | $0.13 | $0.13 | 64,873 | — | — |
| 1980-10-21 | $0.12 | $0.12 | 51,899 | — | — |
| 1980-10-20 | $0.13 | $0.13 | 25,949 | — | — |
| 1980-10-17 | $0.12 | $0.12 | 1,479,108 | — | — |
| 1980-10-16 | $0.13 | $0.13 | 259,493 | — | — |
| 1980-10-15 | $0.13 | $0.13 | 324,366 | — | — |
| 1980-10-14 | $0.13 | $0.13 | 233,543 | — | — |
| 1980-10-13 | $0.13 | $0.13 | 207,594 | — | — |
| 1980-10-10 | $0.13 | $0.13 | 38,924 | — | — |
| 1980-10-09 | $0.13 | $0.13 | 285,442 | — | — |
| 1980-10-08 | $0.13 | $0.13 | 285,442 | — | — |
| 1980-10-07 | $0.13 | $0.13 | 583,859 | — | — |
| 1980-10-06 | $0.12 | $0.12 | 350,315 | — | — |
| 1980-10-03 | $0.12 | $0.12 | 12,975 | — | — |
| 1980-10-02 | $0.12 | $0.12 | 12,975 | — | — |
| 1980-10-01 | $0.12 | $0.12 | 25,949 | — | — |
| 1980-09-30 | $0.11 | $0.11 | 168,670 | — | — |
| 1980-09-29 | $0.12 | $0.12 | 246,518 | — | — |
| 1980-09-26 | $0.12 | $0.12 | 337,340 | — | — |
| 1980-09-25 | $0.12 | $0.12 | 635,757 | — | — |
| 1980-09-24 | $0.12 | $0.12 | 64,873 | — | — |
| 1980-09-23 | $0.12 | $0.12 | 324,366 | — | — |
| 1980-09-22 | $0.12 | $0.12 | 493,036 | — | — |
| 1980-09-19 | $0.12 | $0.12 | 220,569 | — | — |
| 1980-09-18 | $0.12 | $0.12 | 311,391 | — | — |
| 1980-09-17 | $0.12 | $0.12 | 77,848 | — | — |
| 1980-09-16 | $0.12 | $0.12 | 181,645 | — | — |
| 1980-09-15 | $0.12 | $0.12 | 77,848 | — | — |
| 1980-09-12 | $0.12 | $0.12 | 1,323,413 | — | — |
| 1980-09-11 | $0.12 | $0.12 | 622,782 | — | — |
| 1980-09-10 | $0.11 | $0.11 | 181,645 | — | — |
| 1980-09-09 | $0.12 | $0.12 | 493,036 | — | — |
| 1980-09-08 | $0.11 | $0.11 | 428,163 | — | — |
| 1980-09-05 | $0.11 | $0.11 | 428,163 | — | — |
| 1980-09-04 | $0.11 | $0.11 | 804,427 | — | — |
| 1980-09-03 | $0.11 | $0.11 | 687,656 | — | — |
| 1980-09-02 | $0.11 | $0.11 | 64,873 | — | — |
| 1980-08-29 | $0.11 | $0.11 | 194,620 | — | — |
| 1980-08-28 | $0.11 | $0.11 | 90,822 | — | — |
| 1980-08-27 | $0.11 | $0.11 | 142,721 | — | — |
| 1980-08-26 | $0.11 | $0.11 | 90,822 | — | — |
| 1980-08-25 | $0.11 | $0.11 | 51,899 | — | — |
| 1980-08-22 | $0.11 | $0.11 | 116,772 | — | — |
| 1980-08-21 | $0.11 | $0.11 | 155,696 | — | — |
| 1980-08-20 | $0.11 | $0.11 | 272,467 | — | — |
| 1980-08-19 | $0.11 | $0.11 | 90,822 | — | — |
| 1980-08-18 | $0.11 | $0.11 | 220,569 | — | — |
| 1980-08-15 | $0.11 | $0.11 | 259,493 | — | — |
| 1980-08-14 | $0.11 | $0.11 | 116,772 | — | — |
| 1980-08-13 | $0.11 | $0.11 | 298,417 | — | — |
| 1980-08-12 | $0.11 | $0.11 | 233,543 | — | — |
| 1980-08-11 | $0.11 | $0.11 | 116,772 | — | — |
| 1980-08-08 | $0.11 | $0.11 | 116,772 | — | — |
| 1980-08-07 | $0.11 | $0.11 | 64,873 | — | — |
| 1980-08-06 | $0.11 | $0.11 | 51,899 | — | — |
| 1980-08-05 | $0.11 | $0.11 | 246,518 | — | — |
| 1980-08-04 | $0.12 | $0.12 | 324,366 | — | — |
| 1980-08-01 | $0.12 | $0.12 | 648,732 | — | — |
| 1980-07-31 | $0.11 | $0.11 | 1,024,996 | — | — |
| 1980-07-30 | $0.11 | $0.11 | 51,899 | — | — |
| 1980-07-29 | $0.11 | $0.11 | 1,881,322 | — | — |
| 1980-07-28 | $0.11 | $0.11 | 51,899 | — | — |
| 1980-07-25 | $0.11 | $0.11 | 64,873 | — | — |
| 1980-07-24 | $0.11 | $0.11 | 116,772 | — | — |
| 1980-07-23 | $0.11 | $0.11 | 363,290 | — | — |
| 1980-07-22 | $0.11 | $0.11 | 194,620 | — | — |
| 1980-07-21 | $0.11 | $0.11 | 752,529 | — | — |
| 1980-07-18 | $0.11 | $0.11 | 194,620 | — | — |
| 1980-07-17 | $0.11 | $0.11 | 181,645 | — | — |
| 1980-07-16 | $0.11 | $0.11 | 363,290 | — | — |
| 1980-07-15 | $0.11 | $0.11 | 480,061 | — | — |
| 1980-07-14 | $0.11 | $0.11 | 207,594 | — | — |
| 1980-07-11 | $0.11 | $0.11 | 324,366 | — | — |
| 1980-07-10 | $0.11 | $0.11 | 506,011 | — | — |
| 1980-07-09 | $0.11 | $0.11 | 518,985 | — | — |
| 1980-07-08 | $0.11 | $0.11 | 155,696 | — | — |
| 1980-07-07 | $0.11 | $0.11 | 77,848 | — | — |
| 1980-07-03 | $0.11 | $0.11 | 350,315 | — | — |
| 1980-07-02 | $0.11 | $0.11 | 415,188 | — | — |
| 1980-07-01 | $0.11 | $0.11 | 142,721 | — | — |
| 1980-06-30 | $0.11 | $0.11 | 921,199 | — | — |
| 1980-06-27 | $0.10 | $0.10 | 337,340 | — | — |
| 1980-06-26 | $0.10 | $0.10 | 544,935 | — | — |
| 1980-06-25 | $0.10 | $0.10 | 363,290 | — | — |
| 1980-06-24 | $0.10 | $0.10 | 129,746 | — | — |
| 1980-06-23 | $0.10 | $0.10 | 25,949 | — | — |
| 1980-06-20 | $0.10 | $0.10 | 116,772 | — | — |
| 1980-06-19 | $0.10 | $0.10 | 376,264 | — | — |
| 1980-06-18 | $0.10 | $0.10 | 2,153,789 | — | — |
| 1980-06-17 | $0.10 | $0.10 | 3,295,557 | — | — |
| 1980-06-16 | $0.10 | $0.10 | 947,148 | — | — |
| 1980-06-13 | $0.09 | $0.09 | 103,797 | — | — |
| 1980-06-12 | $0.09 | $0.09 | 103,797 | — | — |
| 1980-06-11 | $0.09 | $0.09 | 0 | — | — |
| 1980-06-10 | $0.09 | $0.09 | 168,670 | — | — |
| 1980-06-09 | $0.09 | $0.09 | 233,543 | — | — |
| 1980-06-06 | $0.09 | $0.09 | 259,493 | — | — |
| 1980-06-05 | $0.09 | $0.09 | 557,909 | — | — |
| 1980-06-04 | $0.09 | $0.09 | 207,594 | — | — |
| 1980-06-03 | $0.08 | $0.08 | 220,569 | — | — |
| 1980-06-02 | $0.09 | $0.09 | 129,746 | — | — |
| 1980-05-30 | $0.09 | $0.09 | 77,848 | — | — |
| 1980-05-29 | $0.09 | $0.09 | 1,206,641 | — | — |
| 1980-05-28 | $0.09 | $0.09 | 246,518 | — | — |
| 1980-05-27 | $0.09 | $0.09 | 142,721 | — | — |
| 1980-05-23 | $0.09 | $0.09 | 38,924 | — | — |
| 1980-05-22 | $0.09 | $0.09 | 116,772 | — | — |
| 1980-05-21 | $0.09 | $0.09 | 38,924 | — | — |
| 1980-05-20 | $0.09 | $0.09 | 1,232,590 | — | — |
| 1980-05-19 | $0.09 | $0.09 | 181,645 | — | — |
| 1980-05-16 | $0.09 | $0.09 | 38,924 | — | — |
| 1980-05-15 | $0.08 | $0.08 | 90,822 | — | — |
| 1980-05-14 | $0.09 | $0.09 | 25,949 | — | — |
| 1980-05-13 | $0.09 | $0.09 | 259,493 | — | — |
| 1980-05-12 | $0.09 | $0.09 | 77,848 | — | — |
| 1980-05-09 | $0.08 | $0.08 | 168,670 | — | — |
| 1980-05-08 | $0.08 | $0.08 | 0 | — | — |
| 1980-05-07 | $0.08 | $0.08 | 5,306,625 | — | — |
| 1980-05-06 | $0.09 | $0.09 | 25,949 | — | — |
| 1980-05-05 | $0.09 | $0.09 | 38,924 | — | — |
| 1980-05-02 | $0.09 | $0.09 | 0 | — | — |
| 1980-05-01 | $0.09 | $0.09 | 0 | — | — |
| 1980-04-30 | $0.09 | $0.09 | 0 | — | — |
| 1980-04-29 | $0.09 | $0.09 | 506,011 | — | — |
| 1980-04-28 | $0.09 | $0.09 | 259,493 | — | — |
| 1980-04-25 | $0.09 | $0.09 | 544,935 | — | — |
| 1980-04-24 | $0.09 | $0.09 | 285,442 | — | — |
| 1980-04-23 | $0.08 | $0.08 | 233,543 | — | — |
| 1980-04-22 | $0.08 | $0.08 | 155,696 | — | — |
| 1980-04-21 | $0.08 | $0.08 | 389,239 | — | — |
| 1980-04-18 | $0.08 | $0.08 | 0 | — | — |
| 1980-04-17 | $0.08 | $0.08 | 25,949 | — | — |
| 1980-04-16 | $0.08 | $0.08 | 467,087 | — | — |
| 1980-04-15 | $0.08 | $0.08 | 64,873 | — | — |
| 1980-04-14 | $0.08 | $0.08 | 259,493 | — | — |
| 1980-04-11 | $0.08 | $0.08 | 181,645 | — | — |
| 1980-04-10 | $0.08 | $0.08 | 25,949 | — | — |
| 1980-04-09 | $0.08 | $0.08 | 311,391 | — | — |
| 1980-04-08 | $0.08 | $0.08 | 116,772 | — | — |
| 1980-04-07 | $0.08 | $0.08 | 246,518 | — | — |
| 1980-04-03 | $0.08 | $0.08 | 12,975 | — | — |
| 1980-04-02 | $0.08 | $0.08 | 64,873 | — | — |
| 1980-04-01 | $0.08 | $0.08 | 233,543 | — | — |
| 1980-03-31 | $0.08 | $0.08 | 77,848 | — | — |
| 1980-03-28 | $0.08 | $0.08 | 0 | — | — |
| 1980-03-27 | $0.08 | $0.08 | 544,935 | — | — |
| 1980-03-26 | $0.08 | $0.08 | 12,975 | — | — |
| 1980-03-25 | $0.08 | $0.08 | 830,377 | — | — |
| 1980-03-24 | $0.08 | $0.08 | 298,417 | — | — |
| 1980-03-21 | $0.08 | $0.08 | 0 | — | — |
| 1980-03-20 | $0.08 | $0.08 | 90,822 | — | — |
| 1980-03-19 | $0.08 | $0.08 | 155,696 | — | — |
| 1980-03-18 | $0.08 | $0.08 | 804,427 | — | — |
| 1980-03-17 | $0.08 | $0.08 | 12,975 | — | — |