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
- 1972-06-01 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 | $2.13 | $3.07 | 467,200 | — | — |
| 1980-12-30 | $2.13 | $3.07 | 288,000 | — | — |
| 1980-12-29 | $2.11 | $3.04 | 96,000 | — | — |
| 1980-12-26 | $2.12 | $3.05 | 35,200 | — | — |
| 1980-12-24 | $2.10 | $3.03 | 59,200 | — | — |
| 1980-12-23 | $2.09 | $3.01 | 371,200 | — | — |
| 1980-12-22 | $2.12 | $3.05 | 643,200 | — | — |
| 1980-12-19 | $2.12 | $3.05 | 147,200 | — | — |
| 1980-12-18 | $2.10 | $3.03 | 507,200 | — | — |
| 1980-12-17 | $2.10 | $3.03 | 736,000 | — | — |
| 1980-12-16 | $2.12 | $3.05 | 195,200 | — | — |
| 1980-12-15 | $2.13 | $3.07 | 483,200 | — | — |
| 1980-12-12 | $2.14 | $3.09 | 91,200 | — | — |
| 1980-12-11 | $2.09 | $3.01 | 784,000 | — | — |
| 1980-12-10 | $2.09 | $3.01 | 208,000 | — | — |
| 1980-12-09 | $2.08 | $3.00 | 534,400 | — | — |
| 1980-12-08 | $2.09 | $3.01 | 528,000 | — | — |
| 1980-12-05 | $2.14 | $3.09 | 299,200 | — | — |
| 1980-12-04 | $2.15 | $3.10 | 523,200 | — | — |
| 1980-12-03 | $2.12 | $3.05 | 584,000 | — | — |
| 1980-12-02 | $2.09 | $3.01 | 512,000 | — | — |
| 1980-12-01 | $2.05 | $2.96 | 235,200 | — | — |
| 1980-11-28 | $2.16 | $3.12 | 552,000 | — | — |
| 1980-11-26 | $2.16 | $3.12 | 4,120,000 | — | — |
| 1980-11-25 | $2.22 | $3.20 | 163,200 | — | — |
| 1980-11-24 | $2.20 | $3.18 | 219,200 | — | — |
| 1980-11-21 | $2.20 | $3.18 | 216,000 | — | — |
| 1980-11-20 | $2.23 | $3.19 | 459,200 | — | — |
| 1980-11-19 | $2.22 | $3.16 | 2,792,000 | — | — |
| 1980-11-18 | $2.24 | $3.20 | 499,200 | — | — |
| 1980-11-17 | $2.23 | $3.19 | 1,328,000 | — | — |
| 1980-11-14 | $2.30 | $3.27 | 531,200 | — | — |
| 1980-11-13 | $2.33 | $3.32 | 1,094,400 | — | — |
| 1980-11-12 | $2.27 | $3.23 | 640,000 | — | — |
| 1980-11-11 | $2.24 | $3.20 | 232,000 | — | — |
| 1980-11-10 | $2.23 | $3.19 | 136,000 | — | — |
| 1980-11-07 | $2.23 | $3.19 | 771,200 | — | — |
| 1980-11-06 | $2.27 | $3.23 | 1,339,200 | — | — |
| 1980-11-05 | $2.30 | $3.29 | 683,200 | — | — |
| 1980-11-03 | $2.19 | $3.12 | 235,200 | — | — |
| 1980-10-31 | $2.19 | $3.12 | 83,200 | — | — |
| 1980-10-30 | $2.17 | $3.10 | 291,200 | — | — |
| 1980-10-29 | $2.19 | $3.12 | 376,000 | — | — |
| 1980-10-28 | $2.17 | $3.10 | 691,200 | — | — |
| 1980-10-27 | $2.18 | $3.11 | 174,400 | — | — |
| 1980-10-24 | $2.23 | $3.19 | 291,200 | — | — |
| 1980-10-23 | $2.23 | $3.19 | 536,000 | — | — |
| 1980-10-22 | $2.35 | $3.35 | 774,400 | — | — |
| 1980-10-21 | $2.35 | $3.35 | 1,403,200 | — | — |
| 1980-10-20 | $2.41 | $3.43 | 224,000 | — | — |
| 1980-10-17 | $2.41 | $3.43 | 1,307,200 | — | — |
| 1980-10-16 | $2.41 | $3.44 | 520,000 | — | — |
| 1980-10-15 | $2.43 | $3.46 | 2,262,400 | — | — |
| 1980-10-14 | $2.43 | $3.46 | 427,200 | — | — |
| 1980-10-13 | $2.38 | $3.39 | 56,000 | — | — |
| 1980-10-10 | $2.34 | $3.34 | 667,200 | — | — |
| 1980-10-09 | $2.43 | $3.46 | 120,000 | — | — |
| 1980-10-08 | $2.43 | $3.46 | 691,200 | — | — |
| 1980-10-07 | $2.44 | $3.47 | 392,000 | — | — |
| 1980-10-06 | $2.40 | $3.42 | 344,000 | — | — |
| 1980-10-03 | $2.37 | $3.37 | 307,200 | — | — |
| 1980-10-02 | $2.35 | $3.35 | 875,200 | — | — |
| 1980-10-01 | $2.35 | $3.35 | 1,248,000 | — | — |
| 1980-09-30 | $2.31 | $3.30 | 94,400 | — | — |
| 1980-09-29 | $2.31 | $3.30 | 710,400 | — | — |
| 1980-09-26 | $2.38 | $3.40 | 206,400 | — | — |
| 1980-09-25 | $2.44 | $3.47 | 2,112,000 | — | — |
| 1980-09-24 | $2.48 | $3.53 | 1,470,400 | — | — |
| 1980-09-23 | $2.46 | $3.51 | 179,200 | — | — |
| 1980-09-22 | $2.50 | $3.56 | 563,200 | — | — |
| 1980-09-19 | $2.47 | $3.52 | 1,006,400 | — | — |
| 1980-09-18 | $2.43 | $3.46 | 2,334,400 | — | — |
| 1980-09-17 | $2.38 | $3.40 | 302,400 | — | — |
| 1980-09-16 | $2.41 | $3.43 | 928,000 | — | — |
| 1980-09-15 | $2.37 | $3.37 | 603,200 | — | — |
| 1980-09-12 | $2.40 | $3.42 | 1,691,200 | — | — |
| 1980-09-11 | $2.25 | $3.21 | 75,200 | — | — |
| 1980-09-10 | $2.25 | $3.21 | 499,200 | — | — |
| 1980-09-09 | $2.27 | $3.23 | 416,000 | — | — |
| 1980-09-08 | $2.24 | $3.20 | 155,200 | — | — |
| 1980-09-05 | $2.27 | $3.23 | 739,200 | — | — |
| 1980-09-04 | $2.22 | $3.16 | 1,355,200 | — | — |
| 1980-09-03 | $2.14 | $3.05 | 872,000 | — | — |
| 1980-09-02 | $2.13 | $3.04 | 272,000 | — | — |
| 1980-08-29 | $2.15 | $3.06 | 227,200 | — | — |
| 1980-08-28 | $2.16 | $3.08 | 595,200 | — | — |
| 1980-08-27 | $2.27 | $3.23 | 571,200 | — | — |
| 1980-08-26 | $2.31 | $3.30 | 272,000 | — | — |
| 1980-08-25 | $2.28 | $3.25 | 99,200 | — | — |
| 1980-08-22 | $2.30 | $3.27 | 424,000 | — | — |
| 1980-08-21 | $2.27 | $3.21 | 142,400 | — | — |
| 1980-08-20 | $2.23 | $3.15 | 96,000 | — | — |
| 1980-08-19 | $2.23 | $3.15 | 216,000 | — | — |
| 1980-08-18 | $2.27 | $3.20 | 427,200 | — | — |
| 1980-08-15 | $2.33 | $3.29 | 219,200 | — | — |
| 1980-08-14 | $2.31 | $3.26 | 576,000 | — | — |
| 1980-08-13 | $2.28 | $3.22 | 267,200 | — | — |
| 1980-08-12 | $2.27 | $3.21 | 771,200 | — | — |
| 1980-08-11 | $2.35 | $3.32 | 179,200 | — | — |
| 1980-08-08 | $2.35 | $3.32 | 1,216,000 | — | — |
| 1980-08-07 | $2.35 | $3.32 | 1,419,200 | — | — |
| 1980-08-06 | $2.33 | $3.29 | 1,067,200 | — | — |
| 1980-08-05 | $2.31 | $3.26 | 1,147,200 | — | — |
| 1980-08-04 | $2.27 | $3.21 | 155,200 | — | — |
| 1980-08-01 | $2.24 | $3.17 | 171,200 | — | — |
| 1980-07-31 | $2.25 | $3.18 | 232,000 | — | — |
| 1980-07-30 | $2.19 | $3.09 | 366,400 | — | — |
| 1980-07-29 | $2.14 | $3.02 | 443,200 | — | — |
| 1980-07-28 | $2.18 | $3.08 | 878,400 | — | — |
| 1980-07-25 | $2.19 | $3.09 | 318,400 | — | — |
| 1980-07-24 | $2.24 | $3.17 | 528,000 | — | — |
| 1980-07-23 | $2.28 | $3.22 | 419,200 | — | — |
| 1980-07-22 | $2.31 | $3.26 | 632,000 | — | — |
| 1980-07-21 | $2.35 | $3.32 | 507,200 | — | — |
| 1980-07-18 | $2.35 | $3.32 | 747,200 | — | — |
| 1980-07-17 | $2.38 | $3.36 | 355,200 | — | — |
| 1980-07-16 | $2.35 | $3.32 | 422,400 | — | — |
| 1980-07-15 | $2.38 | $3.36 | 1,715,200 | — | — |
| 1980-07-14 | $2.37 | $3.34 | 299,200 | — | — |
| 1980-07-11 | $2.33 | $3.29 | 187,200 | — | — |
| 1980-07-10 | $2.33 | $3.29 | 128,000 | — | — |
| 1980-07-09 | $2.33 | $3.29 | 688,000 | — | — |
| 1980-07-08 | $2.34 | $3.31 | 1,454,400 | — | — |
| 1980-07-07 | $2.44 | $3.44 | 456,000 | — | — |
| 1980-07-03 | $2.49 | $3.52 | 531,200 | — | — |
| 1980-07-02 | $2.41 | $3.40 | 214,400 | — | — |
| 1980-07-01 | $2.41 | $3.40 | 659,200 | — | — |
| 1980-06-30 | $2.41 | $3.41 | 270,400 | — | — |
| 1980-06-27 | $2.41 | $3.40 | 232,000 | — | — |
| 1980-06-26 | $2.45 | $3.45 | 315,200 | — | — |
| 1980-06-25 | $2.46 | $3.47 | 507,200 | — | — |
| 1980-06-24 | $2.41 | $3.40 | 819,200 | — | — |
| 1980-06-23 | $2.31 | $3.26 | 400,000 | — | — |
| 1980-06-20 | $2.34 | $3.30 | 38,400 | — | — |
| 1980-06-19 | $2.30 | $3.24 | 139,200 | — | — |
| 1980-06-18 | $2.33 | $3.29 | 843,200 | — | — |
| 1980-06-17 | $2.35 | $3.32 | 336,000 | — | — |
| 1980-06-16 | $2.30 | $3.24 | 139,200 | — | — |
| 1980-06-13 | $2.35 | $3.32 | 240,000 | — | — |
| 1980-06-12 | $2.38 | $3.35 | 243,200 | — | — |
| 1980-06-11 | $2.38 | $3.36 | 246,400 | — | — |
| 1980-06-10 | $2.40 | $3.39 | 166,400 | — | — |
| 1980-06-09 | $2.41 | $3.40 | 614,400 | — | — |
| 1980-06-06 | $2.41 | $3.40 | 1,264,000 | — | — |
| 1980-06-05 | $2.38 | $3.36 | 512,000 | — | — |
| 1980-06-04 | $2.33 | $3.29 | 464,000 | — | — |
| 1980-06-03 | $2.27 | $3.20 | 323,200 | — | — |
| 1980-06-02 | $2.25 | $3.18 | 371,200 | — | — |
| 1980-05-30 | $2.25 | $3.18 | 326,400 | — | — |
| 1980-05-29 | $2.23 | $3.15 | 952,000 | — | — |
| 1980-05-28 | $2.25 | $3.18 | 278,400 | — | — |
| 1980-05-27 | $2.27 | $3.21 | 112,000 | — | — |
| 1980-05-23 | $2.28 | $3.22 | 539,200 | — | — |
| 1980-05-22 | $2.31 | $3.26 | 358,400 | — | — |
| 1980-05-21 | $2.27 | $3.21 | 480,000 | — | — |
| 1980-05-20 | $2.24 | $3.13 | 387,200 | — | — |
| 1980-05-19 | $2.27 | $3.17 | 232,000 | — | — |
| 1980-05-16 | $2.28 | $3.19 | 1,080,000 | — | — |
| 1980-05-15 | $2.21 | $3.09 | 590,400 | — | — |
| 1980-05-14 | $2.19 | $3.06 | 1,547,200 | — | — |
| 1980-05-13 | $2.10 | $2.94 | 251,200 | — | — |
| 1980-05-12 | $2.11 | $2.95 | 227,200 | — | — |
| 1980-05-09 | $2.11 | $2.95 | 166,400 | — | — |
| 1980-05-08 | $2.15 | $3.00 | 112,000 | — | — |
| 1980-05-07 | $2.17 | $3.04 | 78,400 | — | — |
| 1980-05-06 | $2.13 | $2.98 | 155,200 | — | — |
| 1980-05-05 | $2.13 | $2.98 | 440,000 | — | — |
| 1980-05-02 | $2.16 | $3.03 | 203,200 | — | — |
| 1980-05-01 | $2.17 | $3.04 | 176,000 | — | — |
| 1980-04-30 | $2.17 | $3.04 | 566,400 | — | — |
| 1980-04-29 | $2.18 | $3.05 | 216,000 | — | — |
| 1980-04-28 | $2.16 | $3.03 | 1,560,000 | — | — |
| 1980-04-25 | $2.08 | $2.91 | 432,000 | — | — |
| 1980-04-24 | $2.03 | $2.84 | 1,430,400 | — | — |
| 1980-04-23 | $1.92 | $2.69 | 574,400 | — | — |
| 1980-04-22 | $1.97 | $2.75 | 539,200 | — | — |
| 1980-04-21 | $1.85 | $2.59 | 83,200 | — | — |
| 1980-04-18 | $1.88 | $2.63 | 152,000 | — | — |
| 1980-04-17 | $1.88 | $2.62 | 227,200 | — | — |
| 1980-04-16 | $1.89 | $2.64 | 472,000 | — | — |
| 1980-04-15 | $1.92 | $2.69 | 70,400 | — | — |
| 1980-04-14 | $1.94 | $2.71 | 195,200 | — | — |
| 1980-04-11 | $1.95 | $2.72 | 579,200 | — | — |
| 1980-04-10 | $1.89 | $2.64 | 355,200 | — | — |
| 1980-04-09 | $1.84 | $2.57 | 104,000 | — | — |
| 1980-04-08 | $1.81 | $2.53 | 147,200 | — | — |
| 1980-04-07 | $1.78 | $2.49 | 227,200 | — | — |
| 1980-04-03 | $1.80 | $2.52 | 312,000 | — | — |
| 1980-04-02 | $1.81 | $2.53 | 360,000 | — | — |
| 1980-04-01 | $1.82 | $2.54 | 176,000 | — | — |
| 1980-03-31 | $1.87 | $2.61 | 699,200 | — | — |
| 1980-03-28 | $1.84 | $2.58 | 1,040,000 | — | — |
| 1980-03-27 | $1.79 | $2.50 | 611,200 | — | — |
| 1980-03-26 | $1.84 | $2.57 | 331,200 | — | — |
| 1980-03-25 | $1.84 | $2.57 | 294,400 | — | — |
| 1980-03-24 | $1.87 | $2.61 | 534,400 | — | — |
| 1980-03-21 | $1.91 | $2.67 | 136,000 | — | — |
| 1980-03-20 | $1.91 | $2.68 | 75,200 | — | — |
| 1980-03-19 | $1.91 | $2.68 | 192,000 | — | — |
| 1980-03-18 | $1.89 | $2.64 | 688,000 | — | — |
| 1980-03-17 | $1.89 | $2.64 | 131,200 | — | — |
| 1980-03-14 | $1.97 | $2.75 | 155,200 | — | — |
| 1980-03-13 | $1.95 | $2.73 | 107,200 | — | — |
| 1980-03-12 | $1.97 | $2.75 | 787,200 | — | — |
| 1980-03-11 | $2.01 | $2.81 | 408,000 | — | — |
| 1980-03-10 | $2.03 | $2.84 | 299,200 | — | — |
| 1980-03-07 | $2.03 | $2.84 | 278,400 | — | — |
| 1980-03-06 | $2.07 | $2.89 | 267,200 | — | — |
| 1980-03-05 | $2.10 | $2.94 | 403,200 | — | — |
| 1980-03-04 | $2.11 | $2.95 | 208,000 | — | — |
| 1980-03-03 | $2.11 | $2.95 | 131,200 | — | — |
| 1980-02-29 | $2.11 | $2.95 | 563,200 | — | — |
| 1980-02-28 | $2.05 | $2.87 | 160,000 | — | — |
| 1980-02-27 | $2.10 | $2.94 | 419,200 | — | — |
| 1980-02-26 | $2.13 | $2.98 | 499,200 | — | — |
| 1980-02-25 | $2.15 | $3.00 | 531,200 | — | — |
| 1980-02-22 | $2.16 | $3.03 | 475,200 | — | — |
| 1980-02-21 | $2.18 | $3.02 | 251,200 | — | — |
| 1980-02-20 | $2.20 | $3.05 | 934,400 | — | — |
| 1980-02-19 | $2.21 | $3.06 | 416,000 | — | — |
| 1980-02-15 | $2.27 | $3.14 | 459,200 | — | — |
| 1980-02-14 | $2.25 | $3.11 | 704,000 | — | — |
| 1980-02-13 | $2.27 | $3.14 | 584,000 | — | — |
| 1980-02-12 | $2.27 | $3.14 | 448,000 | — | — |
| 1980-02-11 | $2.20 | $3.05 | 483,200 | — | — |
| 1980-02-08 | $2.17 | $3.01 | 488,000 | — | — |
| 1980-02-07 | $2.09 | $2.89 | 1,619,200 | — | — |
| 1980-02-06 | $1.95 | $2.69 | 99,200 | — | — |
| 1980-02-05 | $1.94 | $2.68 | 254,400 | — | — |
| 1980-02-04 | $1.94 | $2.68 | 91,200 | — | — |
| 1980-02-01 | $1.97 | $2.72 | 248,000 | — | — |
| 1980-01-31 | $1.98 | $2.75 | 1,432,000 | — | — |
| 1980-01-30 | $2.02 | $2.79 | 334,400 | — | — |
| 1980-01-29 | $2.03 | $2.81 | 283,200 | — | — |
| 1980-01-28 | $2.04 | $2.82 | 216,000 | — | — |
| 1980-01-25 | $2.02 | $2.79 | 259,200 | — | — |
| 1980-01-24 | $2.05 | $2.83 | 120,000 | — | — |
| 1980-01-23 | $2.02 | $2.79 | 139,200 | — | — |
| 1980-01-22 | $2.00 | $2.77 | 344,000 | — | — |
| 1980-01-21 | $2.08 | $2.88 | 200,000 | — | — |
| 1980-01-18 | $2.09 | $2.89 | 227,200 | — | — |
| 1980-01-17 | $2.10 | $2.91 | 302,400 | — | — |
| 1980-01-16 | $2.12 | $2.93 | 342,400 | — | — |
| 1980-01-15 | $2.09 | $2.89 | 150,400 | — | — |
| 1980-01-14 | $2.13 | $2.95 | 240,000 | — | — |
| 1980-01-11 | $2.05 | $2.84 | 470,400 | — | — |
| 1980-01-10 | $2.12 | $2.93 | 694,400 | — | — |
| 1980-01-09 | $1.98 | $2.74 | 275,200 | — | — |
| 1980-01-08 | $1.94 | $2.68 | 352,000 | — | — |
| 1980-01-07 | $1.91 | $2.64 | 136,000 | — | — |
| 1980-01-04 | $1.91 | $2.64 | 459,200 | — | — |
| 1980-01-03 | $1.91 | $2.64 | 376,000 | — | — |
| 1980-01-02 | $1.94 | $2.68 | 1,435,200 | — | — |