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 | $2.55 | $2.55 | 928,000 | — | — |
| 1980-12-30 | $2.33 | $2.33 | 1,240,000 | — | — |
| 1980-12-29 | $2.27 | $2.27 | 324,800 | — | — |
| 1980-12-26 | $2.25 | $2.25 | 97,600 | — | — |
| 1980-12-24 | $2.24 | $2.24 | 1,203,200 | — | — |
| 1980-12-23 | $2.16 | $2.16 | 184,000 | — | — |
| 1980-12-22 | $2.16 | $2.16 | 384,000 | — | — |
| 1980-12-19 | $2.14 | $2.14 | 504,000 | — | — |
| 1980-12-18 | $2.07 | $2.07 | 168,000 | — | — |
| 1980-12-17 | $2.09 | $2.09 | 276,800 | — | — |
| 1980-12-16 | $2.06 | $2.06 | 131,200 | — | — |
| 1980-12-15 | $2.12 | $2.12 | 472,000 | — | — |
| 1980-12-12 | $2.16 | $2.16 | 57,600 | — | — |
| 1980-12-11 | $2.16 | $2.16 | 456,000 | — | — |
| 1980-12-10 | $2.20 | $2.20 | 206,400 | — | — |
| 1980-12-09 | $2.19 | $2.19 | 528,000 | — | — |
| 1980-12-08 | $2.20 | $2.20 | 385,600 | — | — |
| 1980-12-05 | $2.24 | $2.24 | 235,200 | — | — |
| 1980-12-04 | $2.25 | $2.25 | 643,200 | — | — |
| 1980-12-03 | $2.25 | $2.25 | 182,400 | — | — |
| 1980-12-02 | $2.20 | $2.20 | 244,800 | — | — |
| 1980-12-01 | $2.19 | $2.19 | 152,000 | — | — |
| 1980-11-28 | $2.19 | $2.19 | 323,200 | — | — |
| 1980-11-26 | $2.20 | $2.20 | 377,600 | — | — |
| 1980-11-25 | $2.31 | $2.31 | 179,200 | — | — |
| 1980-11-24 | $2.34 | $2.34 | 243,200 | — | — |
| 1980-11-21 | $2.36 | $2.36 | 209,600 | — | — |
| 1980-11-20 | $2.40 | $2.40 | 377,600 | — | — |
| 1980-11-19 | $2.36 | $2.36 | 241,600 | — | — |
| 1980-11-18 | $2.34 | $2.34 | 164,800 | — | — |
| 1980-11-17 | $2.33 | $2.33 | 1,176,000 | — | — |
| 1980-11-14 | $2.30 | $2.30 | 702,400 | — | — |
| 1980-11-13 | $2.27 | $2.27 | 1,980,800 | — | — |
| 1980-11-12 | $2.27 | $2.27 | 281,600 | — | — |
| 1980-11-11 | $2.27 | $2.27 | 867,200 | — | — |
| 1980-11-10 | $2.27 | $2.27 | 180,800 | — | — |
| 1980-11-07 | $2.28 | $2.28 | 579,200 | — | — |
| 1980-11-06 | $2.30 | $2.30 | 531,200 | — | — |
| 1980-11-05 | $2.28 | $2.28 | 1,062,400 | — | — |
| 1980-11-03 | $2.28 | $2.28 | 1,062,400 | — | — |
| 1980-10-31 | $2.27 | $2.27 | 243,200 | — | — |
| 1980-10-30 | $2.27 | $2.27 | 156,800 | — | — |
| 1980-10-29 | $2.27 | $2.27 | 251,200 | — | — |
| 1980-10-28 | $2.26 | $2.26 | 376,000 | — | — |
| 1980-10-27 | $2.25 | $2.25 | 521,600 | — | — |
| 1980-10-24 | $2.27 | $2.27 | 168,000 | — | — |
| 1980-10-23 | $2.25 | $2.25 | 336,000 | — | — |
| 1980-10-22 | $2.23 | $2.23 | 172,800 | — | — |
| 1980-10-21 | $2.25 | $2.25 | 566,400 | — | — |
| 1980-10-20 | $2.19 | $2.19 | 150,400 | — | — |
| 1980-10-17 | $2.19 | $2.19 | 300,800 | — | — |
| 1980-10-16 | $2.19 | $2.19 | 425,600 | — | — |
| 1980-10-15 | $2.20 | $2.20 | 113,600 | — | — |
| 1980-10-14 | $2.20 | $2.20 | 224,000 | — | — |
| 1980-10-13 | $2.23 | $2.23 | 97,600 | — | — |
| 1980-10-10 | $2.23 | $2.23 | 796,800 | — | — |
| 1980-10-09 | $2.27 | $2.27 | 443,200 | — | — |
| 1980-10-08 | $2.28 | $2.28 | 817,600 | — | — |
| 1980-10-07 | $2.25 | $2.25 | 459,200 | — | — |
| 1980-10-06 | $2.27 | $2.27 | 121,600 | — | — |
| 1980-10-03 | $2.28 | $2.28 | 180,800 | — | — |
| 1980-10-02 | $2.27 | $2.27 | 585,600 | — | — |
| 1980-10-01 | $2.26 | $2.26 | 100,800 | — | — |
| 1980-09-30 | $2.29 | $2.29 | 124,800 | — | — |
| 1980-09-29 | $2.28 | $2.28 | 428,800 | — | — |
| 1980-09-26 | $2.29 | $2.29 | 352,000 | — | — |
| 1980-09-25 | $2.30 | $2.30 | 265,600 | — | — |
| 1980-09-24 | $2.33 | $2.33 | 148,800 | — | — |
| 1980-09-23 | $2.35 | $2.35 | 488,000 | — | — |
| 1980-09-22 | $2.35 | $2.35 | 264,000 | — | — |
| 1980-09-19 | $2.34 | $2.34 | 124,800 | — | — |
| 1980-09-18 | $2.34 | $2.34 | 201,600 | — | — |
| 1980-09-17 | $2.33 | $2.33 | 1,672,000 | — | — |
| 1980-09-16 | $2.27 | $2.27 | 96,000 | — | — |
| 1980-09-15 | $2.25 | $2.25 | 236,800 | — | — |
| 1980-09-12 | $2.27 | $2.27 | 128,000 | — | — |
| 1980-09-11 | $2.25 | $2.25 | 60,800 | — | — |
| 1980-09-10 | $2.23 | $2.23 | 83,200 | — | — |
| 1980-09-09 | $2.24 | $2.24 | 91,200 | — | — |
| 1980-09-08 | $2.24 | $2.24 | 100,800 | — | — |
| 1980-09-05 | $2.26 | $2.26 | 731,200 | — | — |
| 1980-09-04 | $2.25 | $2.25 | 416,000 | — | — |
| 1980-09-03 | $2.25 | $2.25 | 1,081,600 | — | — |
| 1980-09-02 | $2.19 | $2.19 | 155,200 | — | — |
| 1980-08-29 | $2.17 | $2.17 | 740,800 | — | — |
| 1980-08-28 | $2.17 | $2.17 | 212,800 | — | — |
| 1980-08-27 | $2.22 | $2.22 | 336,000 | — | — |
| 1980-08-26 | $2.27 | $2.27 | 254,400 | — | — |
| 1980-08-25 | $2.25 | $2.25 | 91,200 | — | — |
| 1980-08-22 | $2.27 | $2.27 | 195,200 | — | — |
| 1980-08-21 | $2.27 | $2.27 | 745,600 | — | — |
| 1980-08-20 | $2.20 | $2.20 | 259,200 | — | — |
| 1980-08-19 | $2.18 | $2.18 | 622,400 | — | — |
| 1980-08-18 | $2.20 | $2.20 | 299,200 | — | — |
| 1980-08-15 | $2.26 | $2.26 | 195,200 | — | — |
| 1980-08-14 | $2.27 | $2.27 | 126,400 | — | — |
| 1980-08-13 | $2.27 | $2.27 | 140,800 | — | — |
| 1980-08-12 | $2.27 | $2.27 | 1,137,600 | — | — |
| 1980-08-11 | $2.26 | $2.26 | 259,200 | — | — |
| 1980-08-08 | $2.27 | $2.27 | 598,400 | — | — |
| 1980-08-07 | $2.26 | $2.26 | 276,800 | — | — |
| 1980-08-06 | $2.29 | $2.29 | 254,400 | — | — |
| 1980-08-05 | $2.25 | $2.25 | 1,168,000 | — | — |
| 1980-08-04 | $2.27 | $2.27 | 1,603,200 | — | — |
| 1980-08-01 | $2.23 | $2.23 | 305,600 | — | — |
| 1980-07-31 | $2.21 | $2.21 | 1,233,600 | — | — |
| 1980-07-30 | $2.20 | $2.20 | 1,552,000 | — | — |
| 1980-07-29 | $2.17 | $2.17 | 188,800 | — | — |
| 1980-07-28 | $2.14 | $2.14 | 355,200 | — | — |
| 1980-07-25 | $2.13 | $2.13 | 121,600 | — | — |
| 1980-07-24 | $2.14 | $2.14 | 332,800 | — | — |
| 1980-07-23 | $2.13 | $2.13 | 280,000 | — | — |
| 1980-07-22 | $2.15 | $2.15 | 350,400 | — | — |
| 1980-07-21 | $2.16 | $2.16 | 268,800 | — | — |
| 1980-07-18 | $2.13 | $2.13 | 652,800 | — | — |
| 1980-07-17 | $2.08 | $2.08 | 480,000 | — | — |
| 1980-07-16 | $2.07 | $2.07 | 859,200 | — | — |
| 1980-07-15 | $2.07 | $2.07 | 291,200 | — | — |
| 1980-07-14 | $2.05 | $2.05 | 190,400 | — | — |
| 1980-07-11 | $2.02 | $2.02 | 158,400 | — | — |
| 1980-07-10 | $2.00 | $2.00 | 627,200 | — | — |
| 1980-07-09 | $1.99 | $1.99 | 321,600 | — | — |
| 1980-07-08 | $1.95 | $1.95 | 206,400 | — | — |
| 1980-07-07 | $1.92 | $1.92 | 193,600 | — | — |
| 1980-07-03 | $1.90 | $1.90 | 136,000 | — | — |
| 1980-07-02 | $1.88 | $1.88 | 489,600 | — | — |
| 1980-07-01 | $1.89 | $1.89 | 1,777,600 | — | — |
| 1980-06-30 | $1.88 | $1.88 | 265,600 | — | — |
| 1980-06-27 | $1.94 | $1.94 | 737,600 | — | — |
| 1980-06-26 | $1.94 | $1.94 | 152,000 | — | — |
| 1980-06-25 | $1.96 | $1.96 | 142,400 | — | — |
| 1980-06-24 | $1.94 | $1.94 | 452,800 | — | — |
| 1980-06-23 | $1.94 | $1.94 | 128,000 | — | — |
| 1980-06-20 | $1.95 | $1.95 | 300,800 | — | — |
| 1980-06-19 | $1.94 | $1.94 | 187,200 | — | — |
| 1980-06-18 | $1.96 | $1.96 | 147,200 | — | — |
| 1980-06-17 | $1.95 | $1.95 | 155,200 | — | — |
| 1980-06-16 | $1.98 | $1.98 | 251,200 | — | — |
| 1980-06-13 | $1.98 | $1.98 | 176,000 | — | — |
| 1980-06-12 | $1.97 | $1.97 | 128,000 | — | — |
| 1980-06-11 | $1.99 | $1.99 | 70,400 | — | — |
| 1980-06-10 | $1.99 | $1.99 | 203,200 | — | — |
| 1980-06-09 | $1.94 | $1.94 | 83,200 | — | — |
| 1980-06-06 | $1.94 | $1.94 | 120,000 | — | — |
| 1980-06-05 | $1.97 | $1.97 | 467,200 | — | — |
| 1980-06-04 | $1.93 | $1.93 | 123,200 | — | — |
| 1980-06-03 | $1.92 | $1.92 | 320,000 | — | — |
| 1980-06-02 | $1.89 | $1.89 | 192,000 | — | — |
| 1980-05-30 | $1.89 | $1.89 | 227,200 | — | — |
| 1980-05-29 | $1.85 | $1.85 | 187,200 | — | — |
| 1980-05-28 | $1.87 | $1.87 | 542,400 | — | — |
| 1980-05-27 | $1.83 | $1.83 | 316,800 | — | — |
| 1980-05-23 | $1.83 | $1.83 | 224,000 | — | — |
| 1980-05-22 | $1.83 | $1.83 | 571,200 | — | — |
| 1980-05-21 | $1.84 | $1.84 | 532,800 | — | — |
| 1980-05-20 | $1.84 | $1.84 | 158,400 | — | — |
| 1980-05-19 | $1.79 | $1.79 | 148,800 | — | — |
| 1980-05-16 | $1.77 | $1.77 | 120,000 | — | — |
| 1980-05-15 | $1.86 | $1.86 | 240,000 | — | — |
| 1980-05-14 | $1.88 | $1.88 | 129,600 | — | — |
| 1980-05-13 | $1.88 | $1.88 | 70,400 | — | — |
| 1980-05-12 | $1.87 | $1.87 | 190,400 | — | — |
| 1980-05-09 | $1.87 | $1.87 | 129,600 | — | — |
| 1980-05-08 | $1.90 | $1.90 | 158,400 | — | — |
| 1980-05-07 | $1.89 | $1.89 | 209,600 | — | — |
| 1980-05-06 | $1.88 | $1.88 | 216,000 | — | — |
| 1980-05-05 | $1.93 | $1.93 | 828,800 | — | — |
| 1980-05-02 | $1.95 | $1.95 | 476,800 | — | — |
| 1980-05-01 | $1.86 | $1.86 | 312,000 | — | — |
| 1980-04-30 | $1.84 | $1.84 | 152,000 | — | — |
| 1980-04-29 | $1.81 | $1.81 | 164,800 | — | — |
| 1980-04-28 | $1.78 | $1.78 | 361,600 | — | — |
| 1980-04-25 | $1.80 | $1.80 | 67,200 | — | — |
| 1980-04-24 | $1.79 | $1.79 | 152,000 | — | — |
| 1980-04-23 | $1.77 | $1.77 | 123,200 | — | — |
| 1980-04-22 | $1.77 | $1.77 | 99,200 | — | — |
| 1980-04-21 | $1.73 | $1.73 | 128,000 | — | — |
| 1980-04-18 | $1.74 | $1.74 | 96,000 | — | — |
| 1980-04-17 | $1.73 | $1.73 | 108,800 | — | — |
| 1980-04-16 | $1.73 | $1.73 | 316,800 | — | — |
| 1980-04-15 | $1.73 | $1.73 | 110,400 | — | — |
| 1980-04-14 | $1.73 | $1.73 | 107,200 | — | — |
| 1980-04-11 | $1.73 | $1.73 | 372,800 | — | — |
| 1980-04-10 | $1.69 | $1.69 | 544,000 | — | — |
| 1980-04-09 | $1.69 | $1.69 | 432,000 | — | — |
| 1980-04-08 | $1.71 | $1.71 | 414,400 | — | — |
| 1980-04-07 | $1.70 | $1.70 | 195,200 | — | — |
| 1980-04-03 | $1.72 | $1.72 | 156,800 | — | — |
| 1980-04-02 | $1.71 | $1.71 | 86,400 | — | — |
| 1980-04-01 | $1.77 | $1.77 | 276,800 | — | — |
| 1980-03-31 | $1.80 | $1.80 | 363,200 | — | — |
| 1980-03-28 | $1.66 | $1.66 | 132,800 | — | — |
| 1980-03-27 | $1.65 | $1.65 | 268,800 | — | — |
| 1980-03-26 | $1.66 | $1.66 | 228,800 | — | — |
| 1980-03-25 | $1.66 | $1.66 | 249,600 | — | — |
| 1980-03-24 | $1.68 | $1.68 | 142,400 | — | — |
| 1980-03-21 | $1.66 | $1.66 | 249,600 | — | — |
| 1980-03-20 | $1.69 | $1.69 | 328,000 | — | — |
| 1980-03-19 | $1.68 | $1.68 | 84,800 | — | — |
| 1980-03-18 | $1.66 | $1.66 | 188,800 | — | — |
| 1980-03-17 | $1.69 | $1.69 | 164,800 | — | — |