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
- 1981-11-05 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 | $0.48 | $0.48 | 68,344 | — | — |
| 1981-12-30 | $0.48 | $0.48 | 35,880 | — | — |
| 1981-12-29 | $0.48 | $0.48 | 10,252 | — | — |
| 1981-12-28 | $0.48 | $0.48 | 59,801 | — | — |
| 1981-12-24 | $0.50 | $0.50 | 46,132 | — | — |
| 1981-12-23 | $0.50 | $0.50 | 27,338 | — | — |
| 1981-12-22 | $0.51 | $0.51 | 10,252 | — | — |
| 1981-12-21 | $0.51 | $0.51 | 32,463 | — | — |
| 1981-12-18 | $0.51 | $0.51 | 71,761 | — | — |
| 1981-12-17 | $0.50 | $0.50 | 10,252 | — | — |
| 1981-12-16 | $0.50 | $0.50 | 46,132 | — | — |
| 1981-12-15 | $0.50 | $0.50 | 116,184 | — | — |
| 1981-12-14 | $0.48 | $0.48 | 63,218 | — | — |
| 1981-12-11 | $0.50 | $0.50 | 129,853 | — | — |
| 1981-12-10 | $0.51 | $0.51 | 82,013 | — | — |
| 1981-12-09 | $0.50 | $0.50 | 37,589 | — | — |
| 1981-12-08 | $0.50 | $0.50 | 201,614 | — | — |
| 1981-12-07 | $0.51 | $0.51 | 111,059 | — | — |
| 1981-12-04 | $0.51 | $0.51 | 82,013 | — | — |
| 1981-12-03 | $0.53 | $0.53 | 104,224 | — | — |
| 1981-12-02 | $0.53 | $0.53 | 324,633 | — | — |
| 1981-12-01 | $0.53 | $0.53 | 114,476 | — | — |
| 1981-11-30 | $0.54 | $0.54 | 87,138 | — | — |
| 1981-11-27 | $0.56 | $0.56 | 10,252 | — | — |
| 1981-11-25 | $0.56 | $0.56 | 70,052 | — | — |
| 1981-11-24 | $0.56 | $0.56 | 128,145 | — | — |
| 1981-11-23 | $0.56 | $0.56 | 102,516 | — | — |
| 1981-11-20 | $0.56 | $0.56 | 78,595 | — | — |
| 1981-11-19 | $0.56 | $0.56 | 34,172 | — | — |
| 1981-11-18 | $0.56 | $0.56 | 56,384 | — | — |
| 1981-11-17 | $0.56 | $0.56 | 61,509 | — | — |
| 1981-11-16 | $0.56 | $0.56 | 175,985 | — | — |
| 1981-11-13 | $0.57 | $0.57 | 225,534 | — | — |
| 1981-11-12 | $0.57 | $0.57 | 172,568 | — | — |
| 1981-11-11 | $0.57 | $0.57 | 235,786 | — | — |
| 1981-11-10 | $0.57 | $0.57 | 746,655 | — | — |
| 1981-11-09 | $0.59 | $0.59 | 367,348 | — | — |
| 1981-11-06 | $0.59 | $0.59 | 587,756 | — | — |
| 1981-11-05 | $0.59 | $0.59 | 1,021,739 | — | — |