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 | $4.11 | $4.11 | 56,024 | — | — |
| 1980-12-30 | $4.11 | $4.11 | 64,571 | — | — |
| 1980-12-29 | $4.08 | $4.08 | 13,294 | — | — |
| 1980-12-26 | $4.00 | $4.00 | 12,344 | — | — |
| 1980-12-24 | $4.00 | $4.00 | 8,546 | — | — |
| 1980-12-23 | $3.98 | $3.98 | 28,487 | — | — |
| 1980-12-22 | $3.95 | $3.95 | 49,377 | — | — |
| 1980-12-19 | $3.95 | $3.95 | 9,496 | — | — |
| 1980-12-18 | $3.84 | $3.84 | 42,730 | — | — |
| 1980-12-17 | $3.74 | $3.74 | 18,517 | — | — |
| 1980-12-16 | $3.74 | $3.74 | 55,075 | — | — |
| 1980-12-15 | $3.71 | $3.71 | 184,691 | — | — |
| 1980-12-12 | $3.69 | $3.69 | 369,856 | — | — |
| 1980-12-11 | $3.50 | $3.50 | 147,183 | — | — |
| 1980-12-10 | $3.76 | $3.76 | 77,390 | — | — |
| 1980-12-09 | $3.87 | $3.87 | 75,491 | — | — |
| 1980-12-08 | $3.92 | $3.92 | 86,885 | — | — |
| 1980-12-05 | $4.00 | $4.00 | 52,226 | — | — |
| 1980-12-04 | $4.00 | $4.00 | 28,487 | — | — |
| 1980-12-03 | $4.03 | $4.03 | 200,359 | — | — |
| 1980-12-02 | $4.16 | $4.16 | 28,012 | — | — |
| 1980-12-01 | $4.16 | $4.16 | 182,792 | — | — |
| 1980-11-28 | $4.16 | $4.16 | 14,718 | — | — |
| 1980-11-26 | $4.16 | $4.16 | 22,790 | — | — |
| 1980-11-25 | $4.13 | $4.13 | 33,235 | — | — |
| 1980-11-24 | $4.16 | $4.16 | 10,445 | — | — |
| 1980-11-21 | $4.24 | $4.24 | 37,508 | — | — |
| 1980-11-20 | $4.27 | $4.27 | 114,423 | — | — |
| 1980-11-19 | $4.29 | $4.29 | 91,633 | — | — |
| 1980-11-18 | $4.32 | $4.32 | 312,882 | — | — |
| 1980-11-17 | $4.34 | $4.34 | 279,173 | — | — |
| 1980-11-14 | $4.29 | $4.29 | 107,776 | — | — |
| 1980-11-13 | $4.24 | $4.24 | 46,054 | — | — |
| 1980-11-12 | $4.19 | $4.19 | 103,028 | — | — |
| 1980-11-11 | $4.13 | $4.13 | 25,164 | — | — |
| 1980-11-10 | $4.11 | $4.11 | 112,049 | — | — |
| 1980-11-07 | $4.11 | $4.11 | 7,597 | — | — |
| 1980-11-06 | $4.13 | $4.13 | 23,264 | — | — |
| 1980-11-05 | $4.16 | $4.16 | 142,910 | — | — |
| 1980-11-03 | $4.16 | $4.16 | 401,192 | — | — |
| 1980-10-31 | $4.16 | $4.16 | 19,466 | — | — |
| 1980-10-30 | $4.13 | $4.13 | 178,044 | — | — |
| 1980-10-29 | $4.05 | $4.05 | 20,890 | — | — |
| 1980-10-28 | $4.08 | $4.08 | 52,701 | — | — |
| 1980-10-27 | $4.08 | $4.08 | 17,567 | — | — |
| 1980-10-24 | $4.05 | $4.05 | 191,812 | — | — |
| 1980-10-23 | $4.08 | $4.08 | 315,256 | — | — |
| 1980-10-22 | $4.11 | $4.11 | 82,138 | — | — |
| 1980-10-21 | $4.11 | $4.11 | 72,642 | — | — |
| 1980-10-20 | $4.11 | $4.11 | 593,004 | — | — |
| 1980-10-17 | $3.84 | $3.84 | 1,405,833 | — | — |
| 1980-10-16 | $3.87 | $3.87 | 1,099,123 | — | — |
| 1980-10-15 | $3.76 | $3.76 | 71,692 | — | — |
| 1980-10-14 | $3.76 | $3.76 | 15,668 | — | — |
| 1980-10-13 | $3.79 | $3.79 | 45,579 | — | — |
| 1980-10-10 | $3.79 | $3.79 | 28,012 | — | — |
| 1980-10-09 | $3.76 | $3.76 | 6,647 | — | — |
| 1980-10-08 | $3.74 | $3.74 | 28,962 | — | — |
| 1980-10-07 | $3.79 | $3.79 | 336,147 | — | — |
| 1980-10-06 | $3.95 | $3.95 | 168,548 | — | — |
| 1980-10-03 | $4.00 | $4.00 | 75,016 | — | — |
| 1980-10-02 | $3.95 | $3.95 | 201,308 | — | — |
| 1980-10-01 | $3.95 | $3.95 | 18,517 | — | — |
| 1980-09-30 | $3.92 | $3.92 | 7,122 | — | — |
| 1980-09-29 | $3.90 | $3.90 | 22,315 | — | — |
| 1980-09-26 | $3.90 | $3.90 | 16,143 | — | — |
| 1980-09-25 | $3.92 | $3.92 | 24,214 | — | — |
| 1980-09-24 | $3.90 | $3.90 | 34,659 | — | — |
| 1980-09-23 | $3.90 | $3.90 | 10,445 | — | — |
| 1980-09-22 | $3.92 | $3.92 | 30,386 | — | — |
| 1980-09-19 | $3.92 | $3.92 | 4,748 | — | — |
| 1980-09-18 | $3.92 | $3.92 | 43,680 | — | — |
| 1980-09-17 | $3.90 | $3.90 | 13,294 | — | — |
| 1980-09-16 | $3.84 | $3.84 | 26,113 | — | — |
| 1980-09-15 | $3.84 | $3.84 | 0 | — | — |
| 1980-09-12 | $3.84 | $3.84 | 53,176 | — | — |
| 1980-09-11 | $3.76 | $3.76 | 26,588 | — | — |
| 1980-09-10 | $3.76 | $3.76 | 32,285 | — | — |
| 1980-09-09 | $3.76 | $3.76 | 8,546 | — | — |
| 1980-09-08 | $3.76 | $3.76 | 53,176 | — | — |
| 1980-09-05 | $3.76 | $3.76 | 61,722 | — | — |
| 1980-09-04 | $3.82 | $3.82 | 55,075 | — | — |
| 1980-09-03 | $3.82 | $3.82 | 28,012 | — | — |
| 1980-09-02 | $3.74 | $3.74 | 69,318 | — | — |
| 1980-08-29 | $3.74 | $3.74 | 126,292 | — | — |
| 1980-08-28 | $3.76 | $3.76 | 83,087 | — | — |
| 1980-08-27 | $3.90 | $3.90 | 26,113 | — | — |
| 1980-08-26 | $3.90 | $3.90 | 56,974 | — | — |
| 1980-08-25 | $3.84 | $3.84 | 48,428 | — | — |
| 1980-08-22 | $3.92 | $3.92 | 49,377 | — | — |
| 1980-08-21 | $3.92 | $3.92 | 171,872 | — | — |
| 1980-08-20 | $3.84 | $3.84 | 301,962 | — | — |
| 1980-08-19 | $3.74 | $3.74 | 28,962 | — | — |
| 1980-08-18 | $3.76 | $3.76 | 206,531 | — | — |
| 1980-08-15 | $3.79 | $3.79 | 124,868 | — | — |
| 1980-08-14 | $3.71 | $3.71 | 1,899 | — | — |
| 1980-08-13 | $3.69 | $3.69 | 2,374 | — | — |
| 1980-08-12 | $3.69 | $3.69 | 104,452 | — | — |
| 1980-08-11 | $3.74 | $3.74 | 79,289 | — | — |
| 1980-08-08 | $3.71 | $3.71 | 45,104 | — | — |
| 1980-08-07 | $3.69 | $3.69 | 49,377 | — | — |
| 1980-08-06 | $3.63 | $3.63 | 44,630 | — | — |
| 1980-08-05 | $3.63 | $3.63 | 22,315 | — | — |
| 1980-08-04 | $3.63 | $3.63 | 7,122 | — | — |
| 1980-08-01 | $3.63 | $3.63 | 7,122 | — | — |
| 1980-07-31 | $3.63 | $3.63 | 35,609 | — | — |
| 1980-07-30 | $3.63 | $3.63 | 30,386 | — | — |
| 1980-07-29 | $3.61 | $3.61 | 131,040 | — | — |
| 1980-07-28 | $3.69 | $3.69 | 41,306 | — | — |
| 1980-07-25 | $3.63 | $3.63 | 47,478 | — | — |
| 1980-07-24 | $3.71 | $3.71 | 25,164 | — | — |
| 1980-07-23 | $3.71 | $3.71 | 26,113 | — | — |
| 1980-07-22 | $3.76 | $3.76 | 19,466 | — | — |
| 1980-07-21 | $3.79 | $3.79 | 50,327 | — | — |
| 1980-07-18 | $3.76 | $3.76 | 9,496 | — | — |
| 1980-07-17 | $3.76 | $3.76 | 102,078 | — | — |
| 1980-07-16 | $3.69 | $3.69 | 94,957 | — | — |
| 1980-07-15 | $3.61 | $3.61 | 6,172 | — | — |
| 1980-07-14 | $3.58 | $3.58 | 81,663 | — | — |
| 1980-07-11 | $3.69 | $3.69 | 34,184 | — | — |
| 1980-07-10 | $3.69 | $3.69 | 25,638 | — | — |
| 1980-07-09 | $3.69 | $3.69 | 50,802 | — | — |
| 1980-07-08 | $3.71 | $3.71 | 146,233 | — | — |
| 1980-07-07 | $3.79 | $3.79 | 139,112 | — | — |
| 1980-07-03 | $3.71 | $3.71 | 61,247 | — | — |
| 1980-07-02 | $3.74 | $3.74 | 84,511 | — | — |
| 1980-07-01 | $3.76 | $3.76 | 103,978 | — | — |
| 1980-06-30 | $3.69 | $3.69 | 76,915 | — | — |
| 1980-06-27 | $3.74 | $3.74 | 16,617 | — | — |
| 1980-06-26 | $3.76 | $3.76 | 188,964 | — | — |
| 1980-06-25 | $3.69 | $3.69 | 89,259 | — | — |
| 1980-06-24 | $3.63 | $3.63 | 67,419 | — | — |
| 1980-06-23 | $3.66 | $3.66 | 33,710 | — | — |
| 1980-06-20 | $3.66 | $3.66 | 59,348 | — | — |
| 1980-06-19 | $3.63 | $3.63 | 45,104 | — | — |
| 1980-06-18 | $3.61 | $3.61 | 65,520 | — | — |
| 1980-06-17 | $3.63 | $3.63 | 49,852 | — | — |
| 1980-06-16 | $3.69 | $3.69 | 202,732 | — | — |
| 1980-06-13 | $3.69 | $3.69 | 75,016 | — | — |
| 1980-06-12 | $3.61 | $3.61 | 245,938 | — | — |
| 1980-06-11 | $3.61 | $3.61 | 246,887 | — | — |
| 1980-06-10 | $3.58 | $3.58 | 85,936 | — | — |
| 1980-06-09 | $3.66 | $3.66 | 357,037 | — | — |
| 1980-06-06 | $3.63 | $3.63 | 98,755 | — | — |
| 1980-06-05 | $3.58 | $3.58 | 240,240 | — | — |
| 1980-06-04 | $3.50 | $3.50 | 262,555 | — | — |
| 1980-06-03 | $3.40 | $3.40 | 184,216 | — | — |
| 1980-06-02 | $3.45 | $3.45 | 29,911 | — | — |
| 1980-05-30 | $3.40 | $3.40 | 135,313 | — | — |
| 1980-05-29 | $3.42 | $3.42 | 93,532 | — | — |
| 1980-05-28 | $3.42 | $3.42 | 135,788 | — | — |
| 1980-05-27 | $3.34 | $3.34 | 115,372 | — | — |
| 1980-05-23 | $3.26 | $3.26 | 45,104 | — | — |
| 1980-05-22 | $3.16 | $3.16 | 78,339 | — | — |
| 1980-05-21 | $3.13 | $3.13 | 10,445 | — | — |
| 1980-05-20 | $3.11 | $3.11 | 49,852 | — | — |
| 1980-05-19 | $3.16 | $3.16 | 45,579 | — | — |
| 1980-05-16 | $3.21 | $3.21 | 52,701 | — | — |
| 1980-05-15 | $3.21 | $3.21 | 94,007 | — | — |
| 1980-05-14 | $3.24 | $3.24 | 53,651 | — | — |
| 1980-05-13 | $3.11 | $3.11 | 60,772 | — | — |
| 1980-05-12 | $3.03 | $3.03 | 94,007 | — | — |
| 1980-05-09 | $2.90 | $2.90 | 52,226 | — | — |
| 1980-05-08 | $2.84 | $2.84 | 12,344 | — | — |
| 1980-05-07 | $2.84 | $2.84 | 32,760 | — | — |
| 1980-05-06 | $2.84 | $2.84 | 46,054 | — | — |
| 1980-05-05 | $2.84 | $2.84 | 51,751 | — | — |
| 1980-05-02 | $2.84 | $2.84 | 39,407 | — | — |
| 1980-05-01 | $2.82 | $2.82 | 22,790 | — | — |
| 1980-04-30 | $2.84 | $2.84 | 26,113 | — | — |
| 1980-04-29 | $2.84 | $2.84 | 28,012 | — | — |
| 1980-04-28 | $2.84 | $2.84 | 111,574 | — | — |
| 1980-04-25 | $2.87 | $2.87 | 37,508 | — | — |
| 1980-04-24 | $2.82 | $2.82 | 11,870 | — | — |
| 1980-04-23 | $2.79 | $2.79 | 113,473 | — | — |
| 1980-04-22 | $2.79 | $2.79 | 121,545 | — | — |
| 1980-04-21 | $2.82 | $2.82 | 45,104 | — | — |
| 1980-04-18 | $2.82 | $2.82 | 57,924 | — | — |
| 1980-04-17 | $2.79 | $2.79 | 36,558 | — | — |
| 1980-04-16 | $2.76 | $2.76 | 48,428 | — | — |
| 1980-04-15 | $2.76 | $2.76 | 106,351 | — | — |
| 1980-04-14 | $2.76 | $2.76 | 36,558 | — | — |
| 1980-04-11 | $2.76 | $2.76 | 64,571 | — | — |
| 1980-04-10 | $2.76 | $2.76 | 12,344 | — | — |
| 1980-04-09 | $2.76 | $2.76 | 33,235 | — | — |
| 1980-04-08 | $2.69 | $2.69 | 27,537 | — | — |
| 1980-04-07 | $2.76 | $2.76 | 5,223 | — | — |
| 1980-04-03 | $2.79 | $2.79 | 154,779 | — | — |
| 1980-04-02 | $2.69 | $2.69 | 46,529 | — | — |
| 1980-04-01 | $2.63 | $2.63 | 3,323 | — | — |
| 1980-03-31 | $2.61 | $2.61 | 21,365 | — | — |
| 1980-03-28 | $2.61 | $2.61 | 37,033 | — | — |
| 1980-03-27 | $2.61 | $2.61 | 42,256 | — | — |
| 1980-03-26 | $2.63 | $2.63 | 3,798 | — | — |
| 1980-03-25 | $2.63 | $2.63 | 6,647 | — | — |
| 1980-03-24 | $2.69 | $2.69 | 19,941 | — | — |
| 1980-03-21 | $2.71 | $2.71 | 87,835 | — | — |
| 1980-03-20 | $2.82 | $2.82 | 116,797 | — | — |
| 1980-03-19 | $2.84 | $2.84 | 11,395 | — | — |
| 1980-03-18 | $2.69 | $2.69 | 26,113 | — | — |
| 1980-03-17 | $2.66 | $2.66 | 54,125 | — | — |