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 | $3.04 | $3.87 | 162,000 | — | — |
| 1980-12-30 | $3.07 | $3.91 | 225,600 | — | — |
| 1980-12-29 | $3.07 | $3.91 | 234,000 | — | — |
| 1980-12-26 | $3.07 | $3.91 | 69,600 | — | — |
| 1980-12-24 | $3.05 | $3.89 | 184,800 | — | — |
| 1980-12-23 | $3.08 | $3.93 | 726,000 | — | — |
| 1980-12-22 | $3.04 | $3.87 | 868,800 | — | — |
| 1980-12-19 | $3.04 | $3.87 | 954,000 | — | — |
| 1980-12-18 | $3.07 | $3.91 | 594,000 | — | — |
| 1980-12-17 | $3.02 | $3.85 | 422,400 | — | — |
| 1980-12-16 | $3.01 | $3.83 | 649,200 | — | — |
| 1980-12-15 | $3.00 | $3.82 | 532,800 | — | — |
| 1980-12-12 | $2.98 | $3.79 | 476,400 | — | — |
| 1980-12-11 | $2.94 | $3.74 | 1,402,800 | — | — |
| 1980-12-10 | $2.96 | $3.77 | 982,800 | — | — |
| 1980-12-09 | $3.04 | $3.87 | 1,186,800 | — | — |
| 1980-12-08 | $3.07 | $3.91 | 590,400 | — | — |
| 1980-12-05 | $3.17 | $4.03 | 596,400 | — | — |
| 1980-12-04 | $3.21 | $4.09 | 900,000 | — | — |
| 1980-12-03 | $3.16 | $4.02 | 998,400 | — | — |
| 1980-12-02 | $3.14 | $3.99 | 597,600 | — | — |
| 1980-12-01 | $3.18 | $4.05 | 1,071,600 | — | — |
| 1980-11-28 | $3.23 | $4.11 | 1,188,000 | — | — |
| 1980-11-26 | $3.19 | $4.06 | 588,000 | — | — |
| 1980-11-25 | $3.26 | $4.15 | 644,400 | — | — |
| 1980-11-24 | $3.26 | $4.15 | 1,394,400 | — | — |
| 1980-11-21 | $3.27 | $4.17 | 560,400 | — | — |
| 1980-11-20 | $3.30 | $4.21 | 907,200 | — | — |
| 1980-11-19 | $3.32 | $4.23 | 1,062,000 | — | — |
| 1980-11-18 | $3.19 | $4.06 | 1,028,400 | — | — |
| 1980-11-17 | $3.08 | $3.93 | 398,400 | — | — |
| 1980-11-14 | $3.10 | $3.91 | 2,664,000 | — | — |
| 1980-11-13 | $2.92 | $3.67 | 2,038,800 | — | — |
| 1980-11-12 | $2.91 | $3.66 | 2,194,800 | — | — |
| 1980-11-11 | $2.88 | $3.62 | 458,400 | — | — |
| 1980-11-10 | $2.89 | $3.63 | 559,200 | — | — |
| 1980-11-07 | $2.86 | $3.61 | 908,400 | — | — |
| 1980-11-06 | $2.85 | $3.59 | 861,600 | — | — |
| 1980-11-05 | $2.95 | $3.71 | 1,801,200 | — | — |
| 1980-11-03 | $2.85 | $3.59 | 669,600 | — | — |
| 1980-10-31 | $2.86 | $3.61 | 472,800 | — | — |
| 1980-10-30 | $2.92 | $3.67 | 1,237,200 | — | — |
| 1980-10-29 | $2.89 | $3.63 | 2,596,800 | — | — |
| 1980-10-28 | $2.89 | $3.63 | 414,000 | — | — |
| 1980-10-27 | $2.86 | $3.61 | 886,800 | — | — |
| 1980-10-24 | $2.88 | $3.62 | 1,124,400 | — | — |
| 1980-10-23 | $2.86 | $3.61 | 669,600 | — | — |
| 1980-10-22 | $2.89 | $3.63 | 609,600 | — | — |
| 1980-10-21 | $2.83 | $3.57 | 2,179,200 | — | — |
| 1980-10-20 | $2.89 | $3.63 | 822,000 | — | — |
| 1980-10-17 | $2.94 | $3.70 | 685,200 | — | — |
| 1980-10-16 | $2.99 | $3.76 | 952,800 | — | — |
| 1980-10-15 | $3.04 | $3.83 | 606,000 | — | — |
| 1980-10-14 | $3.04 | $3.83 | 1,158,000 | — | — |
| 1980-10-13 | $2.99 | $3.76 | 3,506,400 | — | — |
| 1980-10-10 | $2.99 | $3.76 | 376,800 | — | — |
| 1980-10-09 | $3.00 | $3.78 | 2,794,800 | — | — |
| 1980-10-08 | $3.01 | $3.79 | 1,054,800 | — | — |
| 1980-10-07 | $3.05 | $3.84 | 355,200 | — | — |
| 1980-10-06 | $3.10 | $3.91 | 1,022,400 | — | — |
| 1980-10-03 | $3.08 | $3.88 | 573,600 | — | — |
| 1980-10-02 | $3.07 | $3.87 | 702,000 | — | — |
| 1980-10-01 | $3.04 | $3.83 | 840,000 | — | — |
| 1980-09-30 | $3.08 | $3.88 | 536,400 | — | — |
| 1980-09-29 | $3.04 | $3.83 | 1,375,200 | — | — |
| 1980-09-26 | $3.14 | $3.95 | 379,200 | — | — |
| 1980-09-25 | $3.19 | $4.01 | 768,000 | — | — |
| 1980-09-24 | $3.20 | $4.03 | 351,600 | — | — |
| 1980-09-23 | $3.23 | $4.06 | 525,600 | — | — |
| 1980-09-22 | $3.24 | $4.08 | 428,400 | — | — |
| 1980-09-19 | $3.24 | $4.08 | 680,400 | — | — |
| 1980-09-18 | $3.22 | $4.05 | 1,112,400 | — | — |
| 1980-09-17 | $3.14 | $3.95 | 1,147,200 | — | — |
| 1980-09-16 | $3.08 | $3.88 | 529,200 | — | — |
| 1980-09-15 | $3.07 | $3.87 | 308,400 | — | — |
| 1980-09-12 | $3.10 | $3.91 | 1,062,000 | — | — |
| 1980-09-11 | $3.11 | $3.92 | 1,159,200 | — | — |
| 1980-09-10 | $3.10 | $3.91 | 556,800 | — | — |
| 1980-09-09 | $3.10 | $3.91 | 1,078,800 | — | — |
| 1980-09-08 | $3.14 | $3.95 | 554,400 | — | — |
| 1980-09-05 | $3.17 | $3.99 | 448,800 | — | — |
| 1980-09-04 | $3.18 | $4.00 | 466,800 | — | — |
| 1980-09-03 | $3.23 | $4.06 | 466,800 | — | — |
| 1980-09-02 | $3.13 | $3.93 | 343,200 | — | — |
| 1980-08-29 | $3.16 | $3.97 | 222,000 | — | — |
| 1980-08-28 | $3.17 | $3.99 | 241,200 | — | — |
| 1980-08-27 | $3.24 | $4.08 | 426,000 | — | — |
| 1980-08-26 | $3.27 | $4.12 | 804,000 | — | — |
| 1980-08-25 | $3.24 | $4.08 | 589,200 | — | — |
| 1980-08-22 | $3.29 | $4.14 | 394,800 | — | — |
| 1980-08-21 | $3.26 | $4.10 | 372,000 | — | — |
| 1980-08-20 | $3.20 | $4.03 | 793,200 | — | — |
| 1980-08-19 | $3.16 | $3.97 | 1,045,200 | — | — |
| 1980-08-18 | $3.29 | $4.14 | 973,200 | — | — |
| 1980-08-15 | $3.38 | $4.21 | 741,600 | — | — |
| 1980-08-14 | $3.35 | $4.18 | 290,400 | — | — |
| 1980-08-13 | $3.32 | $4.14 | 798,000 | — | — |
| 1980-08-12 | $3.39 | $4.22 | 667,200 | — | — |
| 1980-08-11 | $3.35 | $4.18 | 547,200 | — | — |
| 1980-08-08 | $3.33 | $4.15 | 746,400 | — | — |
| 1980-08-07 | $3.32 | $4.14 | 703,200 | — | — |
| 1980-08-06 | $3.25 | $4.05 | 648,000 | — | — |
| 1980-08-05 | $3.29 | $4.10 | 583,200 | — | — |
| 1980-08-04 | $3.29 | $4.10 | 518,400 | — | — |
| 1980-08-01 | $3.23 | $4.02 | 418,800 | — | — |
| 1980-07-31 | $3.32 | $4.14 | 412,800 | — | — |
| 1980-07-30 | $3.32 | $4.14 | 1,059,600 | — | — |
| 1980-07-29 | $3.27 | $4.08 | 573,600 | — | — |
| 1980-07-28 | $3.17 | $3.95 | 560,400 | — | — |
| 1980-07-25 | $3.17 | $3.95 | 416,400 | — | — |
| 1980-07-24 | $3.22 | $4.01 | 262,800 | — | — |
| 1980-07-23 | $3.21 | $4.00 | 441,600 | — | — |
| 1980-07-22 | $3.23 | $4.02 | 613,200 | — | — |
| 1980-07-21 | $3.20 | $3.99 | 506,400 | — | — |
| 1980-07-18 | $3.22 | $4.01 | 1,032,000 | — | — |
| 1980-07-17 | $3.14 | $3.91 | 780,000 | — | — |
| 1980-07-16 | $3.10 | $3.87 | 800,400 | — | — |
| 1980-07-15 | $3.10 | $3.87 | 1,072,800 | — | — |
| 1980-07-14 | $3.08 | $3.84 | 1,010,400 | — | — |
| 1980-07-11 | $3.02 | $3.76 | 1,264,800 | — | — |
| 1980-07-10 | $2.97 | $3.70 | 868,800 | — | — |
| 1980-07-09 | $3.00 | $3.74 | 3,266,400 | — | — |
| 1980-07-08 | $3.02 | $3.76 | 306,000 | — | — |
| 1980-07-07 | $3.03 | $3.78 | 1,245,600 | — | — |
| 1980-07-03 | $3.03 | $3.78 | 1,164,000 | — | — |
| 1980-07-02 | $3.02 | $3.76 | 752,400 | — | — |
| 1980-07-01 | $3.04 | $3.79 | 1,174,800 | — | — |
| 1980-06-30 | $3.04 | $3.79 | 246,000 | — | — |
| 1980-06-27 | $3.07 | $3.83 | 254,400 | — | — |
| 1980-06-26 | $3.05 | $3.80 | 1,329,600 | — | — |
| 1980-06-25 | $3.07 | $3.83 | 520,800 | — | — |
| 1980-06-24 | $2.99 | $3.73 | 342,000 | — | — |
| 1980-06-23 | $2.94 | $3.66 | 368,400 | — | — |
| 1980-06-20 | $2.95 | $3.67 | 1,748,400 | — | — |
| 1980-06-19 | $3.02 | $3.76 | 874,800 | — | — |
| 1980-06-18 | $3.07 | $3.83 | 764,400 | — | — |
| 1980-06-17 | $3.07 | $3.83 | 676,800 | — | — |
| 1980-06-16 | $3.08 | $3.84 | 625,200 | — | — |
| 1980-06-13 | $3.07 | $3.83 | 745,200 | — | — |
| 1980-06-12 | $3.02 | $3.76 | 548,400 | — | — |
| 1980-06-11 | $3.02 | $3.76 | 2,088,000 | — | — |
| 1980-06-10 | $3.00 | $3.74 | 273,600 | — | — |
| 1980-06-09 | $3.02 | $3.76 | 502,800 | — | — |
| 1980-06-06 | $3.01 | $3.75 | 321,600 | — | — |
| 1980-06-05 | $3.01 | $3.75 | 619,200 | — | — |
| 1980-06-04 | $2.96 | $3.69 | 250,800 | — | — |
| 1980-06-03 | $2.95 | $3.67 | 788,400 | — | — |
| 1980-06-02 | $2.95 | $3.67 | 800,400 | — | — |
| 1980-05-30 | $2.92 | $3.63 | 567,600 | — | — |
| 1980-05-29 | $2.94 | $3.66 | 466,800 | — | — |
| 1980-05-28 | $2.92 | $3.63 | 666,000 | — | — |
| 1980-05-27 | $2.96 | $3.69 | 470,400 | — | — |
| 1980-05-23 | $2.92 | $3.63 | 696,000 | — | — |
| 1980-05-22 | $2.92 | $3.63 | 649,200 | — | — |
| 1980-05-21 | $2.89 | $3.60 | 667,200 | — | — |
| 1980-05-20 | $2.89 | $3.60 | 1,374,000 | — | — |
| 1980-05-19 | $2.80 | $3.49 | 552,000 | — | — |
| 1980-05-16 | $2.79 | $3.44 | 364,800 | — | — |
| 1980-05-15 | $2.72 | $3.35 | 549,600 | — | — |
| 1980-05-14 | $2.71 | $3.33 | 288,000 | — | — |
| 1980-05-13 | $2.72 | $3.35 | 268,800 | — | — |
| 1980-05-12 | $2.69 | $3.31 | 422,400 | — | — |
| 1980-05-09 | $2.71 | $3.33 | 598,800 | — | — |
| 1980-05-08 | $2.78 | $3.42 | 859,200 | — | — |
| 1980-05-07 | $2.83 | $3.49 | 346,800 | — | — |
| 1980-05-06 | $2.80 | $3.45 | 259,200 | — | — |
| 1980-05-05 | $2.82 | $3.48 | 744,000 | — | — |
| 1980-05-02 | $2.70 | $3.32 | 531,600 | — | — |
| 1980-05-01 | $2.67 | $3.28 | 284,400 | — | — |
| 1980-04-30 | $2.69 | $3.31 | 290,400 | — | — |
| 1980-04-29 | $2.67 | $3.28 | 181,200 | — | — |
| 1980-04-28 | $2.64 | $3.25 | 216,000 | — | — |
| 1980-04-25 | $2.64 | $3.25 | 284,400 | — | — |
| 1980-04-24 | $2.61 | $3.22 | 448,800 | — | — |
| 1980-04-23 | $2.60 | $3.21 | 409,200 | — | — |
| 1980-04-22 | $2.54 | $3.13 | 1,728,000 | — | — |
| 1980-04-21 | $2.49 | $3.07 | 1,062,000 | — | — |
| 1980-04-18 | $2.53 | $3.12 | 471,600 | — | — |
| 1980-04-17 | $2.55 | $3.14 | 555,600 | — | — |
| 1980-04-16 | $2.60 | $3.21 | 620,400 | — | — |
| 1980-04-15 | $2.60 | $3.21 | 223,200 | — | — |
| 1980-04-14 | $2.61 | $3.22 | 216,000 | — | — |
| 1980-04-11 | $2.64 | $3.25 | 235,200 | — | — |
| 1980-04-10 | $2.67 | $3.28 | 328,800 | — | — |
| 1980-04-09 | $2.64 | $3.25 | 813,600 | — | — |
| 1980-04-08 | $2.63 | $3.23 | 2,113,200 | — | — |
| 1980-04-07 | $2.60 | $3.21 | 1,270,800 | — | — |
| 1980-04-03 | $2.66 | $3.27 | 589,200 | — | — |
| 1980-04-02 | $2.64 | $3.25 | 440,400 | — | — |
| 1980-04-01 | $2.63 | $3.23 | 452,400 | — | — |
| 1980-03-31 | $2.64 | $3.25 | 445,200 | — | — |
| 1980-03-28 | $2.57 | $3.17 | 489,600 | — | — |
| 1980-03-27 | $2.50 | $3.08 | 537,600 | — | — |
| 1980-03-26 | $2.50 | $3.08 | 328,800 | — | — |
| 1980-03-25 | $2.48 | $3.05 | 2,186,400 | — | — |
| 1980-03-24 | $2.51 | $3.09 | 368,400 | — | — |
| 1980-03-21 | $2.57 | $3.17 | 1,117,200 | — | — |
| 1980-03-20 | $2.57 | $3.17 | 523,200 | — | — |
| 1980-03-19 | $2.58 | $3.18 | 1,695,600 | — | — |
| 1980-03-18 | $2.58 | $3.18 | 1,530,000 | — | — |
| 1980-03-17 | $2.60 | $3.21 | 949,200 | — | — |
| 1980-03-14 | $2.63 | $3.23 | 670,800 | — | — |
| 1980-03-13 | $2.64 | $3.25 | 439,200 | — | — |
| 1980-03-12 | $2.63 | $3.23 | 1,244,400 | — | — |
| 1980-03-11 | $2.67 | $3.28 | 406,800 | — | — |
| 1980-03-10 | $2.58 | $3.18 | 408,000 | — | — |
| 1980-03-07 | $2.61 | $3.22 | 2,115,600 | — | — |
| 1980-03-06 | $2.64 | $3.25 | 2,175,600 | — | — |
| 1980-03-05 | $2.72 | $3.35 | 1,802,400 | — | — |
| 1980-03-04 | $2.79 | $3.44 | 438,000 | — | — |
| 1980-03-03 | $2.82 | $3.48 | 506,400 | — | — |
| 1980-02-29 | $2.83 | $3.49 | 1,844,400 | — | — |
| 1980-02-28 | $2.82 | $3.48 | 1,665,600 | — | — |
| 1980-02-27 | $2.79 | $3.44 | 310,800 | — | — |
| 1980-02-26 | $2.82 | $3.48 | 637,200 | — | — |
| 1980-02-25 | $2.82 | $3.48 | 1,113,600 | — | — |
| 1980-02-22 | $2.83 | $3.49 | 550,800 | — | — |
| 1980-02-21 | $2.82 | $3.48 | 586,800 | — | — |
| 1980-02-20 | $2.86 | $3.53 | 604,800 | — | — |
| 1980-02-19 | $2.82 | $3.48 | 484,800 | — | — |
| 1980-02-15 | $2.83 | $3.49 | 424,800 | — | — |
| 1980-02-14 | $2.89 | $3.51 | 517,200 | — | — |
| 1980-02-13 | $2.92 | $3.55 | 1,167,600 | — | — |
| 1980-02-12 | $2.86 | $3.49 | 657,600 | — | — |
| 1980-02-11 | $2.85 | $3.47 | 843,600 | — | — |
| 1980-02-08 | $2.88 | $3.50 | 681,600 | — | — |
| 1980-02-07 | $2.85 | $3.47 | 919,200 | — | — |
| 1980-02-06 | $2.89 | $3.51 | 784,800 | — | — |
| 1980-02-05 | $2.82 | $3.44 | 800,400 | — | — |
| 1980-02-04 | $2.79 | $3.40 | 945,600 | — | — |
| 1980-02-01 | $2.85 | $3.47 | 589,200 | — | — |
| 1980-01-31 | $2.88 | $3.50 | 1,102,800 | — | — |
| 1980-01-30 | $2.89 | $3.51 | 704,400 | — | — |
| 1980-01-29 | $2.88 | $3.50 | 1,135,200 | — | — |
| 1980-01-28 | $2.86 | $3.49 | 1,826,400 | — | — |
| 1980-01-25 | $2.83 | $3.45 | 1,215,600 | — | — |
| 1980-01-24 | $2.89 | $3.51 | 706,800 | — | — |
| 1980-01-23 | $2.91 | $3.54 | 421,200 | — | — |
| 1980-01-22 | $2.91 | $3.54 | 928,800 | — | — |
| 1980-01-21 | $2.94 | $3.58 | 711,600 | — | — |
| 1980-01-18 | $2.98 | $3.63 | 385,200 | — | — |
| 1980-01-17 | $2.97 | $3.61 | 504,000 | — | — |
| 1980-01-16 | $2.99 | $3.64 | 693,600 | — | — |
| 1980-01-15 | $3.03 | $3.69 | 1,256,400 | — | — |
| 1980-01-14 | $3.02 | $3.68 | 216,000 | — | — |
| 1980-01-11 | $3.01 | $3.66 | 657,600 | — | — |
| 1980-01-10 | $2.98 | $3.63 | 351,600 | — | — |
| 1980-01-09 | $2.97 | $3.61 | 1,100,400 | — | — |
| 1980-01-08 | $2.92 | $3.55 | 1,071,600 | — | — |
| 1980-01-07 | $2.89 | $3.51 | 804,000 | — | — |
| 1980-01-04 | $2.91 | $3.54 | 675,600 | — | — |
| 1980-01-03 | $2.95 | $3.59 | 1,308,000 | — | — |
| 1980-01-02 | $2.91 | $3.54 | 474,000 | — | — |