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 | $2.22 | $2.22 | 5,695 | — | — |
| 1980-12-30 | $2.19 | $2.19 | 56,953 | — | — |
| 1980-12-29 | $2.21 | $2.21 | 12,530 | — | — |
| 1980-12-26 | $2.17 | $2.17 | 7,973 | — | — |
| 1980-12-24 | $2.15 | $2.15 | 0 | — | — |
| 1980-12-23 | $2.15 | $2.15 | 331,467 | — | — |
| 1980-12-22 | $2.15 | $2.15 | 1,139 | — | — |
| 1980-12-19 | $2.16 | $2.16 | 6,834 | — | — |
| 1980-12-18 | $2.15 | $2.15 | 5,695 | — | — |
| 1980-12-17 | $2.15 | $2.15 | 284,766 | — | — |
| 1980-12-16 | $2.15 | $2.15 | 118,463 | — | — |
| 1980-12-15 | $2.22 | $2.22 | 29,616 | — | — |
| 1980-12-12 | $2.16 | $2.16 | 257,428 | — | — |
| 1980-12-11 | $2.12 | $2.12 | 66,066 | — | — |
| 1980-12-10 | $2.15 | $2.15 | 30,755 | — | — |
| 1980-12-09 | $2.13 | $2.13 | 28,477 | — | — |
| 1980-12-08 | $2.13 | $2.13 | 29,616 | — | — |
| 1980-12-05 | $2.17 | $2.17 | 177,694 | — | — |
| 1980-12-04 | $2.18 | $2.18 | 6,834 | — | — |
| 1980-12-03 | $2.15 | $2.15 | 14,808 | — | — |
| 1980-12-02 | $2.17 | $2.17 | 4,556 | — | — |
| 1980-12-01 | $2.22 | $2.22 | 5,695 | — | — |
| 1980-11-28 | $2.24 | $2.24 | 1,139 | — | — |
| 1980-11-26 | $2.26 | $2.26 | 388,420 | — | — |
| 1980-11-25 | $2.25 | $2.25 | 298,434 | — | — |
| 1980-11-24 | $2.21 | $2.21 | 22,781 | — | — |
| 1980-11-21 | $2.24 | $2.24 | 194,780 | — | — |
| 1980-11-20 | $2.23 | $2.23 | 5,695 | — | — |
| 1980-11-19 | $2.24 | $2.24 | 14,808 | — | — |
| 1980-11-18 | $2.24 | $2.24 | 28,477 | — | — |
| 1980-11-17 | $2.24 | $2.24 | 2,278 | — | — |
| 1980-11-14 | $2.24 | $2.24 | 22,781 | — | — |
| 1980-11-13 | $2.27 | $2.27 | 261,984 | — | — |
| 1980-11-12 | $2.27 | $2.27 | 722,166 | — | — |
| 1980-11-11 | $2.24 | $2.24 | 6,834 | — | — |
| 1980-11-10 | $2.28 | $2.28 | 12,530 | — | — |
| 1980-11-07 | $2.28 | $2.28 | 29,616 | — | — |
| 1980-11-06 | $2.33 | $2.33 | 289,322 | — | — |
| 1980-11-05 | $2.33 | $2.33 | 47,841 | — | — |
| 1980-11-03 | $2.25 | $2.25 | 10,252 | — | — |
| 1980-10-31 | $2.25 | $2.25 | 5,695 | — | — |
| 1980-10-30 | $2.24 | $2.24 | 20,503 | — | — |
| 1980-10-29 | $2.22 | $2.22 | 51,258 | — | — |
| 1980-10-28 | $2.19 | $2.19 | 89,986 | — | — |
| 1980-10-27 | $2.19 | $2.19 | 293,878 | — | — |
| 1980-10-24 | $2.27 | $2.27 | 27,338 | — | — |
| 1980-10-23 | $2.32 | $2.32 | 9,113 | — | — |
| 1980-10-22 | $2.26 | $2.26 | 27,338 | — | — |
| 1980-10-21 | $2.28 | $2.28 | 82,013 | — | — |
| 1980-10-20 | $2.35 | $2.35 | 85,430 | — | — |
| 1980-10-17 | $2.38 | $2.38 | 4,556 | — | — |
| 1980-10-16 | $2.43 | $2.43 | 7,973 | — | — |
| 1980-10-15 | $2.41 | $2.41 | 10,252 | — | — |
| 1980-10-14 | $2.45 | $2.45 | 10,252 | — | — |
| 1980-10-13 | $2.37 | $2.37 | 15,947 | — | — |
| 1980-10-10 | $2.39 | $2.39 | 19,364 | — | — |
| 1980-10-09 | $2.39 | $2.39 | 44,423 | — | — |
| 1980-10-08 | $2.41 | $2.41 | 48,980 | — | — |
| 1980-10-07 | $2.43 | $2.43 | 6,834 | — | — |
| 1980-10-06 | $2.40 | $2.40 | 4,556 | — | — |
| 1980-10-03 | $2.40 | $2.40 | 92,264 | — | — |
| 1980-10-02 | $2.41 | $2.41 | 11,391 | — | — |
| 1980-10-01 | $2.44 | $2.44 | 2,278 | — | — |
| 1980-09-30 | $2.43 | $2.43 | 85,430 | — | — |
| 1980-09-29 | $2.43 | $2.43 | 9,113 | — | — |
| 1980-09-26 | $2.49 | $2.49 | 0 | — | — |
| 1980-09-25 | $2.49 | $2.49 | 5,695 | — | — |
| 1980-09-24 | $2.44 | $2.44 | 104,794 | — | — |
| 1980-09-23 | $2.44 | $2.44 | 96,820 | — | — |
| 1980-09-22 | $2.50 | $2.50 | 9,113 | — | — |
| 1980-09-19 | $2.51 | $2.51 | 11,391 | — | — |
| 1980-09-18 | $2.51 | $2.51 | 63,788 | — | — |
| 1980-09-17 | $2.37 | $2.37 | 222,117 | — | — |
| 1980-09-16 | $2.49 | $2.49 | 55,814 | — | — |
| 1980-09-15 | $2.48 | $2.48 | 14,808 | — | — |
| 1980-09-12 | $2.49 | $2.49 | 86,569 | — | — |
| 1980-09-11 | $2.49 | $2.49 | 3,417 | — | — |
| 1980-09-10 | $2.49 | $2.49 | 6,834 | — | — |
| 1980-09-09 | $2.49 | $2.49 | 39,867 | — | — |
| 1980-09-08 | $2.49 | $2.49 | 14,808 | — | — |
| 1980-09-05 | $2.49 | $2.49 | 54,675 | — | — |
| 1980-09-04 | $2.49 | $2.49 | 5,695 | — | — |
| 1980-09-03 | $2.47 | $2.47 | 5,695 | — | — |
| 1980-09-02 | $2.48 | $2.48 | 13,669 | — | — |
| 1980-08-29 | $2.49 | $2.49 | 19,364 | — | — |
| 1980-08-28 | $2.47 | $2.47 | 13,669 | — | — |
| 1980-08-27 | $2.50 | $2.50 | 11,391 | — | — |
| 1980-08-26 | $2.55 | $2.55 | 1,139 | — | — |
| 1980-08-25 | $2.55 | $2.55 | 11,391 | — | — |
| 1980-08-22 | $2.57 | $2.57 | 13,669 | — | — |
| 1980-08-21 | $2.55 | $2.55 | 18,225 | — | — |
| 1980-08-20 | $2.50 | $2.50 | 5,695 | — | — |
| 1980-08-19 | $2.55 | $2.55 | 2,278 | — | — |
| 1980-08-18 | $2.57 | $2.57 | 18,225 | — | — |
| 1980-08-15 | $2.60 | $2.60 | 41,006 | — | — |
| 1980-08-14 | $2.55 | $2.55 | 31,894 | — | — |
| 1980-08-13 | $2.45 | $2.45 | 6,834 | — | — |
| 1980-08-12 | $2.41 | $2.41 | 38,728 | — | — |
| 1980-08-11 | $2.43 | $2.43 | 9,113 | — | — |
| 1980-08-08 | $2.44 | $2.44 | 21,642 | — | — |
| 1980-08-07 | $2.44 | $2.44 | 18,225 | — | — |
| 1980-08-06 | $2.44 | $2.44 | 59,231 | — | — |
| 1980-08-05 | $2.46 | $2.46 | 12,530 | — | — |
| 1980-08-04 | $2.41 | $2.41 | 1,139 | — | — |
| 1980-08-01 | $2.41 | $2.41 | 41,006 | — | — |
| 1980-07-31 | $2.45 | $2.45 | 30,755 | — | — |
| 1980-07-30 | $2.45 | $2.45 | 23,920 | — | — |
| 1980-07-29 | $2.45 | $2.45 | 4,556 | — | — |
| 1980-07-28 | $2.46 | $2.46 | 22,781 | — | — |
| 1980-07-25 | $2.48 | $2.48 | 105,933 | — | — |
| 1980-07-24 | $2.45 | $2.45 | 26,198 | — | — |
| 1980-07-23 | $2.48 | $2.48 | 7,973 | — | — |
| 1980-07-22 | $2.50 | $2.50 | 28,477 | — | — |
| 1980-07-21 | $2.50 | $2.50 | 25,059 | — | — |
| 1980-07-18 | $2.55 | $2.55 | 61,509 | — | — |
| 1980-07-17 | $2.36 | $2.36 | 4,556 | — | — |
| 1980-07-16 | $2.32 | $2.32 | 15,947 | — | — |
| 1980-07-15 | $2.27 | $2.27 | 27,338 | — | — |
| 1980-07-14 | $2.24 | $2.24 | 4,556 | — | — |
| 1980-07-11 | $2.22 | $2.22 | 13,669 | — | — |
| 1980-07-10 | $2.22 | $2.22 | 5,695 | — | — |
| 1980-07-09 | $2.19 | $2.19 | 68,344 | — | — |
| 1980-07-08 | $2.21 | $2.21 | 63,788 | — | — |
| 1980-07-07 | $2.13 | $2.13 | 5,695 | — | — |
| 1980-07-03 | $2.11 | $2.11 | 234,647 | — | — |
| 1980-07-02 | $2.09 | $2.09 | 29,616 | — | — |
| 1980-07-01 | $2.11 | $2.11 | 23,920 | — | — |
| 1980-06-30 | $2.10 | $2.10 | 233,508 | — | — |
| 1980-06-27 | $2.14 | $2.14 | 2,278 | — | — |
| 1980-06-26 | $2.15 | $2.15 | 62,648 | — | — |
| 1980-06-25 | $2.11 | $2.11 | 345,136 | — | — |
| 1980-06-24 | $2.09 | $2.09 | 39,867 | — | — |
| 1980-06-23 | $2.11 | $2.11 | 19,364 | — | — |
| 1980-06-20 | $2.02 | $2.02 | 494,353 | — | — |
| 1980-06-19 | $2.11 | $2.11 | 6,834 | — | — |
| 1980-06-18 | $2.14 | $2.14 | 4,556 | — | — |
| 1980-06-17 | $2.16 | $2.16 | 15,947 | — | — |
| 1980-06-16 | $2.15 | $2.15 | 0 | — | — |
| 1980-06-13 | $2.15 | $2.15 | 59,231 | — | — |
| 1980-06-12 | $2.15 | $2.15 | 14,808 | — | — |
| 1980-06-11 | $2.18 | $2.18 | 10,252 | — | — |
| 1980-06-10 | $2.21 | $2.21 | 1,139 | — | — |
| 1980-06-09 | $2.19 | $2.19 | 14,808 | — | — |
| 1980-06-06 | $2.17 | $2.17 | 14,808 | — | — |
| 1980-06-05 | $2.17 | $2.17 | 26,198 | — | — |
| 1980-06-04 | $2.17 | $2.17 | 20,503 | — | — |
| 1980-06-03 | $2.15 | $2.15 | 19,364 | — | — |
| 1980-06-02 | $2.17 | $2.17 | 190,223 | — | — |
| 1980-05-30 | $2.14 | $2.14 | 7,973 | — | — |
| 1980-05-29 | $2.10 | $2.10 | 17,086 | — | — |
| 1980-05-28 | $2.13 | $2.13 | 5,695 | — | — |
| 1980-05-27 | $2.11 | $2.11 | 6,834 | — | — |
| 1980-05-23 | $2.09 | $2.09 | 1,139 | — | — |
| 1980-05-22 | $2.09 | $2.09 | 4,556 | — | — |
| 1980-05-21 | $2.06 | $2.06 | 1,139 | — | — |
| 1980-05-20 | $2.09 | $2.09 | 20,503 | — | — |
| 1980-05-19 | $2.05 | $2.05 | 2,278 | — | — |
| 1980-05-16 | $2.03 | $2.03 | 33,033 | — | — |
| 1980-05-15 | $2.02 | $2.02 | 3,417 | — | — |
| 1980-05-14 | $2.02 | $2.02 | 7,973 | — | — |
| 1980-05-13 | $2.00 | $2.00 | 291,600 | — | — |
| 1980-05-12 | $2.00 | $2.00 | 645,848 | — | — |
| 1980-05-09 | $2.02 | $2.02 | 1,139 | — | — |
| 1980-05-08 | $2.04 | $2.04 | 2,278 | — | — |
| 1980-05-07 | $2.04 | $2.04 | 7,973 | — | — |
| 1980-05-06 | $2.04 | $2.04 | 0 | — | — |
| 1980-05-05 | $2.04 | $2.04 | 2,278 | — | — |
| 1980-05-02 | $2.03 | $2.03 | 9,113 | — | — |
| 1980-05-01 | $2.04 | $2.04 | 5,695 | — | — |
| 1980-04-30 | $2.04 | $2.04 | 4,556 | — | — |
| 1980-04-29 | $2.03 | $2.03 | 34,172 | — | — |
| 1980-04-28 | $2.04 | $2.04 | 70,622 | — | — |
| 1980-04-25 | $2.02 | $2.02 | 5,695 | — | — |
| 1980-04-24 | $1.95 | $1.95 | 115,045 | — | — |
| 1980-04-23 | $1.95 | $1.95 | 176,555 | — | — |
| 1980-04-22 | $1.92 | $1.92 | 2,278 | — | — |
| 1980-04-21 | $1.91 | $1.91 | 7,973 | — | — |
| 1980-04-18 | $1.90 | $1.90 | 2,278 | — | — |
| 1980-04-17 | $1.91 | $1.91 | 11,391 | — | — |
| 1980-04-16 | $2.00 | $2.00 | 15,947 | — | — |
| 1980-04-15 | $2.01 | $2.01 | 13,669 | — | — |
| 1980-04-14 | $2.00 | $2.00 | 9,113 | — | — |
| 1980-04-11 | $2.03 | $2.03 | 38,728 | — | — |
| 1980-04-10 | $2.06 | $2.06 | 4,556 | — | — |
| 1980-04-09 | $2.06 | $2.06 | 1,139 | — | — |
| 1980-04-08 | $2.09 | $2.09 | 15,947 | — | — |
| 1980-04-07 | $2.06 | $2.06 | 11,391 | — | — |
| 1980-04-03 | $2.07 | $2.07 | 12,530 | — | — |
| 1980-04-02 | $2.07 | $2.07 | 0 | — | — |
| 1980-04-01 | $2.07 | $2.07 | 10,252 | — | — |
| 1980-03-31 | $2.09 | $2.09 | 5,695 | — | — |
| 1980-03-28 | $2.03 | $2.03 | 9,113 | — | — |
| 1980-03-27 | $2.00 | $2.00 | 20,503 | — | — |
| 1980-03-26 | $2.04 | $2.04 | 23,920 | — | — |
| 1980-03-25 | $2.06 | $2.06 | 119,602 | — | — |
| 1980-03-24 | $2.09 | $2.09 | 67,205 | — | — |
| 1980-03-21 | $2.11 | $2.11 | 185,667 | — | — |
| 1980-03-20 | $2.09 | $2.09 | 91,125 | — | — |
| 1980-03-19 | $2.19 | $2.19 | 15,947 | — | — |
| 1980-03-18 | $2.21 | $2.21 | 6,834 | — | — |
| 1980-03-17 | $2.19 | $2.19 | 10,252 | — | — |