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 — 1981
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1981-12-31 | $0.86 | $0.86 | 278,438 | — | — |
| 1981-12-30 | $0.83 | $0.83 | 105,469 | — | — |
| 1981-12-29 | $0.80 | $0.80 | 375,469 | — | — |
| 1981-12-28 | $0.79 | $0.79 | 21,094 | — | — |
| 1981-12-24 | $0.79 | $0.79 | 46,406 | — | — |
| 1981-12-23 | $0.79 | $0.79 | 307,969 | — | — |
| 1981-12-22 | $0.81 | $0.81 | 3,366,563 | — | — |
| 1981-12-21 | $0.80 | $0.80 | 126,563 | — | — |
| 1981-12-18 | $0.81 | $0.81 | 333,281 | — | — |
| 1981-12-17 | $0.80 | $0.80 | 1,286,719 | — | — |
| 1981-12-16 | $0.81 | $0.81 | 383,906 | — | — |
| 1981-12-15 | $0.81 | $0.81 | 1,598,906 | — | — |
| 1981-12-14 | $0.80 | $0.80 | 1,645,313 | — | — |
| 1981-12-11 | $0.80 | $0.80 | 84,375 | — | — |
| 1981-12-10 | $0.80 | $0.80 | 362,813 | — | — |
| 1981-12-09 | $0.81 | $0.81 | 615,938 | — | — |
| 1981-12-08 | $0.80 | $0.80 | 59,063 | — | — |
| 1981-12-07 | $0.80 | $0.80 | 286,875 | — | — |
| 1981-12-04 | $0.79 | $0.79 | 1,202,344 | — | — |
| 1981-12-03 | $0.79 | $0.79 | 3,210,469 | — | — |
| 1981-12-02 | $0.79 | $0.79 | 472,500 | — | — |
| 1981-12-01 | $0.78 | $0.78 | 3,058,594 | — | — |
| 1981-11-30 | $0.78 | $0.78 | 109,688 | — | — |
| 1981-11-27 | $0.78 | $0.78 | 50,625 | — | — |
| 1981-11-25 | $0.78 | $0.78 | 472,500 | — | — |
| 1981-11-24 | $0.77 | $0.77 | 206,719 | — | — |
| 1981-11-23 | $0.76 | $0.76 | 405,000 | — | — |
| 1981-11-20 | $0.78 | $0.78 | 37,969 | — | — |
| 1981-11-19 | $0.78 | $0.78 | 995,625 | — | — |
| 1981-11-18 | $0.79 | $0.79 | 4,219 | — | — |
| 1981-11-17 | $0.79 | $0.79 | 405,000 | — | — |
| 1981-11-16 | $0.79 | $0.79 | 143,438 | — | — |
| 1981-11-13 | $0.80 | $0.80 | 151,875 | — | — |
| 1981-11-12 | $0.81 | $0.81 | 4,817,813 | — | — |
| 1981-11-11 | $0.80 | $0.80 | 54,844 | — | — |
| 1981-11-10 | $0.80 | $0.80 | 274,219 | — | — |
| 1981-11-09 | $0.79 | $0.79 | 303,750 | — | — |
| 1981-11-06 | $0.77 | $0.77 | 552,656 | — | — |
| 1981-11-05 | $0.76 | $0.76 | 67,500 | — | — |
| 1981-11-04 | $0.76 | $0.76 | 329,063 | — | — |
| 1981-11-03 | $0.76 | $0.76 | 856,406 | — | — |
| 1981-11-02 | $0.74 | $0.74 | 649,688 | — | — |
| 1981-10-30 | $0.72 | $0.72 | 940,781 | — | — |
| 1981-10-29 | $0.68 | $0.68 | 12,656 | — | — |
| 1981-10-28 | $0.68 | $0.68 | 29,531 | — | — |
| 1981-10-27 | $0.69 | $0.69 | 223,594 | — | — |
| 1981-10-26 | $0.68 | $0.68 | 2,590,313 | — | — |
| 1981-10-23 | $0.71 | $0.71 | 1,944,844 | — | — |
| 1981-10-22 | $0.71 | $0.71 | 869,063 | — | — |
| 1981-10-21 | $0.69 | $0.69 | 46,406 | — | — |
| 1981-10-20 | $0.70 | $0.70 | 172,969 | — | — |
| 1981-10-19 | $0.70 | $0.70 | 497,813 | — | — |
| 1981-10-16 | $0.68 | $0.68 | 299,531 | — | — |
| 1981-10-15 | $0.68 | $0.68 | 839,531 | — | — |
| 1981-10-14 | $0.67 | $0.67 | 502,031 | — | — |
| 1981-10-13 | $0.68 | $0.68 | 130,781 | — | — |
| 1981-10-12 | $0.67 | $0.67 | 442,969 | — | — |
| 1981-10-09 | $0.67 | $0.67 | 307,969 | — | — |
| 1981-10-08 | $0.68 | $0.68 | 42,188 | — | — |
| 1981-10-07 | $0.68 | $0.68 | 143,438 | — | — |
| 1981-10-06 | $0.67 | $0.67 | 63,281 | — | — |
| 1981-10-05 | $0.66 | $0.66 | 375,469 | — | — |
| 1981-10-02 | $0.66 | $0.66 | 413,438 | — | — |
| 1981-10-01 | $0.65 | $0.65 | 1,004,063 | — | — |
| 1981-09-30 | $0.65 | $0.65 | 21,094 | — | — |
| 1981-09-29 | $0.66 | $0.66 | 160,313 | — | — |
| 1981-09-28 | $0.64 | $0.64 | 59,063 | — | — |
| 1981-09-25 | $0.65 | $0.65 | 118,125 | — | — |
| 1981-09-24 | $0.65 | $0.65 | 42,188 | — | — |
| 1981-09-23 | $0.66 | $0.66 | 75,938 | — | — |
| 1981-09-22 | $0.66 | $0.66 | 147,656 | — | — |
| 1981-09-21 | $0.64 | $0.64 | 130,781 | — | — |
| 1981-09-18 | $0.65 | $0.65 | 122,344 | — | — |
| 1981-09-17 | $0.64 | $0.64 | 447,188 | — | — |
| 1981-09-16 | $0.63 | $0.63 | 278,438 | — | — |
| 1981-09-15 | $0.63 | $0.63 | 189,844 | — | — |
| 1981-09-14 | $0.64 | $0.64 | 270,000 | — | — |
| 1981-09-11 | $0.64 | $0.64 | 345,938 | — | — |
| 1981-09-10 | $0.65 | $0.65 | 957,656 | — | — |
| 1981-09-09 | $0.66 | $0.66 | 468,281 | — | — |
| 1981-09-08 | $0.66 | $0.66 | 84,375 | — | — |
| 1981-09-04 | $0.68 | $0.68 | 278,438 | — | — |
| 1981-09-03 | $0.70 | $0.70 | 97,031 | — | — |
| 1981-09-02 | $0.70 | $0.70 | 236,250 | — | — |
| 1981-09-01 | $0.68 | $0.68 | 400,781 | — | — |
| 1981-08-31 | $0.68 | $0.68 | 303,750 | — | — |
| 1981-08-28 | $0.71 | $0.71 | 80,156 | — | — |
| 1981-08-27 | $0.71 | $0.71 | 139,219 | — | — |
| 1981-08-26 | $0.71 | $0.71 | 29,531 | — | — |
| 1981-08-25 | $0.70 | $0.70 | 392,344 | — | — |
| 1981-08-24 | $0.70 | $0.70 | 1,092,656 | — | — |
| 1981-08-21 | $0.72 | $0.72 | 25,313 | — | — |
| 1981-08-20 | $0.71 | $0.71 | 21,094 | — | — |
| 1981-08-19 | $0.72 | $0.72 | 54,844 | — | — |
| 1981-08-18 | $0.71 | $0.71 | 67,500 | — | — |
| 1981-08-17 | $0.73 | $0.73 | 21,094 | — | — |
| 1981-08-14 | $0.73 | $0.73 | 1,683,281 | — | — |
| 1981-08-13 | $0.76 | $0.76 | 25,313 | — | — |
| 1981-08-12 | $0.76 | $0.76 | 54,844 | — | — |
| 1981-08-11 | $0.76 | $0.76 | 113,906 | — | — |
| 1981-08-10 | $0.76 | $0.76 | 535,781 | — | — |
| 1981-08-07 | $0.77 | $0.77 | 586,406 | — | — |
| 1981-08-06 | $0.78 | $0.78 | 113,906 | — | — |
| 1981-08-05 | $0.77 | $0.77 | 375,469 | — | — |
| 1981-08-04 | $0.74 | $0.74 | 97,031 | — | — |
| 1981-08-03 | $0.72 | $0.72 | 164,531 | — | — |
| 1981-07-31 | $0.71 | $0.71 | 151,875 | — | — |
| 1981-07-30 | $0.72 | $0.72 | 92,813 | — | — |
| 1981-07-29 | $0.71 | $0.71 | 105,469 | — | — |
| 1981-07-28 | $0.71 | $0.71 | 168,750 | — | — |
| 1981-07-27 | $0.70 | $0.70 | 270,000 | — | — |
| 1981-07-24 | $0.71 | $0.71 | 33,750 | — | — |
| 1981-07-23 | $0.71 | $0.71 | 2,919,375 | — | — |
| 1981-07-22 | $0.71 | $0.71 | 135,000 | — | — |
| 1981-07-21 | $0.71 | $0.71 | 341,719 | — | — |
| 1981-07-20 | $0.71 | $0.71 | 126,563 | — | — |
| 1981-07-17 | $0.71 | $0.71 | 84,375 | — | — |
| 1981-07-16 | $0.71 | $0.71 | 126,563 | — | — |
| 1981-07-15 | $0.72 | $0.72 | 151,875 | — | — |
| 1981-07-14 | $0.72 | $0.72 | 2,590,313 | — | — |
| 1981-07-13 | $0.73 | $0.73 | 50,625 | — | — |
| 1981-07-10 | $0.74 | $0.74 | 50,625 | — | — |
| 1981-07-09 | $0.74 | $0.74 | 556,875 | — | — |
| 1981-07-08 | $0.73 | $0.73 | 270,000 | — | — |
| 1981-07-07 | $0.73 | $0.73 | 1,679,063 | — | — |
| 1981-07-06 | $0.76 | $0.76 | 177,188 | — | — |
| 1981-07-02 | $0.76 | $0.76 | 388,125 | — | — |
| 1981-07-01 | $0.76 | $0.76 | 523,125 | — | — |
| 1981-06-30 | $0.74 | $0.74 | 472,500 | — | — |
| 1981-06-29 | $0.74 | $0.74 | 8,438 | — | — |
| 1981-06-26 | $0.74 | $0.74 | 3,012,188 | — | — |
| 1981-06-25 | $0.75 | $0.75 | 59,063 | — | — |
| 1981-06-24 | $0.74 | $0.74 | 1,088,438 | — | — |
| 1981-06-23 | $0.74 | $0.74 | 2,733,750 | — | — |
| 1981-06-22 | $0.71 | $0.71 | 168,750 | — | — |
| 1981-06-19 | $0.71 | $0.71 | 396,563 | — | — |
| 1981-06-18 | $0.71 | $0.71 | 1,054,688 | — | — |
| 1981-06-17 | $0.71 | $0.71 | 109,688 | — | — |
| 1981-06-16 | $0.70 | $0.70 | 210,938 | — | — |
| 1981-06-15 | $0.71 | $0.71 | 818,438 | — | — |
| 1981-06-12 | $0.71 | $0.71 | 126,563 | — | — |
| 1981-06-11 | $0.70 | $0.70 | 227,813 | — | — |
| 1981-06-10 | $0.71 | $0.71 | 253,125 | — | — |
| 1981-06-09 | $0.71 | $0.71 | 312,188 | — | — |
| 1981-06-08 | $0.71 | $0.71 | 33,750 | — | — |
| 1981-06-05 | $0.72 | $0.72 | 1,012,500 | — | — |
| 1981-06-04 | $0.72 | $0.72 | 84,375 | — | — |
| 1981-06-03 | $0.73 | $0.73 | 16,875 | — | — |
| 1981-06-02 | $0.72 | $0.72 | 0 | — | — |
| 1981-06-01 | $0.72 | $0.72 | 42,188 | — | — |
| 1981-05-29 | $0.73 | $0.73 | 101,250 | — | — |
| 1981-05-28 | $0.74 | $0.74 | 118,125 | — | — |
| 1981-05-27 | $0.74 | $0.74 | 253,125 | — | — |
| 1981-05-26 | $0.74 | $0.74 | 312,188 | — | — |
| 1981-05-22 | $0.73 | $0.73 | 506,250 | — | — |
| 1981-05-21 | $0.73 | $0.73 | 421,875 | — | — |
| 1981-05-20 | $0.72 | $0.72 | 160,313 | — | — |
| 1981-05-19 | $0.71 | $0.71 | 236,250 | — | — |
| 1981-05-18 | $0.71 | $0.71 | 101,250 | — | — |
| 1981-05-15 | $0.71 | $0.71 | 185,625 | — | — |
| 1981-05-14 | $0.69 | $0.69 | 135,000 | — | — |
| 1981-05-13 | $0.69 | $0.69 | 776,250 | — | — |
| 1981-05-12 | $0.69 | $0.69 | 438,750 | — | — |
| 1981-05-11 | $0.70 | $0.70 | 1,425,938 | — | — |
| 1981-05-08 | $0.71 | $0.71 | 329,063 | — | — |
| 1981-05-07 | $0.68 | $0.68 | 244,688 | — | — |
| 1981-05-06 | $0.68 | $0.68 | 185,625 | — | — |
| 1981-05-05 | $0.70 | $0.70 | 67,500 | — | — |
| 1981-05-04 | $0.71 | $0.71 | 295,313 | — | — |
| 1981-05-01 | $0.71 | $0.71 | 362,813 | — | — |
| 1981-04-30 | $0.72 | $0.72 | 135,000 | — | — |
| 1981-04-29 | $0.72 | $0.72 | 177,188 | — | — |
| 1981-04-28 | $0.73 | $0.73 | 911,250 | — | — |
| 1981-04-27 | $0.73 | $0.73 | 135,000 | — | — |
| 1981-04-24 | $0.72 | $0.72 | 286,875 | — | — |
| 1981-04-23 | $0.72 | $0.72 | 151,875 | — | — |
| 1981-04-22 | $0.72 | $0.72 | 143,438 | — | — |
| 1981-04-21 | $0.72 | $0.72 | 379,688 | — | — |
| 1981-04-20 | $0.72 | $0.72 | 135,000 | — | — |
| 1981-04-16 | $0.72 | $0.72 | 194,063 | — | — |
| 1981-04-15 | $0.71 | $0.71 | 118,125 | — | — |
| 1981-04-14 | $0.72 | $0.72 | 42,188 | — | — |
| 1981-04-13 | $0.71 | $0.71 | 75,938 | — | — |
| 1981-04-10 | $0.73 | $0.73 | 666,563 | — | — |
| 1981-04-09 | $0.73 | $0.73 | 126,563 | — | — |
| 1981-04-08 | $0.73 | $0.73 | 92,813 | — | — |
| 1981-04-07 | $0.73 | $0.73 | 143,438 | — | — |
| 1981-04-06 | $0.73 | $0.73 | 16,875 | — | — |
| 1981-04-03 | $0.74 | $0.74 | 16,875 | — | — |
| 1981-04-02 | $0.74 | $0.74 | 548,438 | — | — |
| 1981-04-01 | $0.74 | $0.74 | 371,250 | — | — |
| 1981-03-31 | $0.75 | $0.75 | 421,875 | — | — |
| 1981-03-30 | $0.75 | $0.75 | 25,313 | — | — |
| 1981-03-27 | $0.75 | $0.75 | 0 | — | — |
| 1981-03-26 | $0.75 | $0.75 | 42,188 | — | — |
| 1981-03-25 | $0.75 | $0.75 | 599,063 | — | — |
| 1981-03-24 | $0.74 | $0.74 | 573,750 | — | — |
| 1981-03-23 | $0.72 | $0.72 | 573,750 | — | — |
| 1981-03-20 | $0.71 | $0.71 | 177,188 | — | — |
| 1981-03-19 | $0.70 | $0.70 | 700,313 | — | — |
| 1981-03-18 | $0.70 | $0.70 | 135,000 | — | — |
| 1981-03-17 | $0.70 | $0.70 | 42,188 | — | — |
| 1981-03-16 | $0.69 | $0.69 | 2,590,313 | — | — |
| 1981-03-13 | $0.69 | $0.69 | 101,250 | — | — |
| 1981-03-12 | $0.69 | $0.69 | 126,563 | — | — |
| 1981-03-11 | $0.68 | $0.68 | 354,375 | — | — |
| 1981-03-10 | $0.69 | $0.69 | 25,313 | — | — |
| 1981-03-09 | $0.69 | $0.69 | 50,625 | — | — |
| 1981-03-06 | $0.70 | $0.70 | 1,198,125 | — | — |
| 1981-03-05 | $0.72 | $0.72 | 126,563 | — | — |
| 1981-03-04 | $0.73 | $0.73 | 143,438 | — | — |
| 1981-03-03 | $0.72 | $0.72 | 92,813 | — | — |
| 1981-03-02 | $0.72 | $0.72 | 177,188 | — | — |
| 1981-02-27 | $0.71 | $0.71 | 447,188 | — | — |
| 1981-02-26 | $0.70 | $0.70 | 464,063 | — | — |
| 1981-02-25 | $0.69 | $0.69 | 25,313 | — | — |
| 1981-02-24 | $0.68 | $0.68 | 185,625 | — | — |
| 1981-02-23 | $0.67 | $0.67 | 101,250 | — | — |
| 1981-02-20 | $0.67 | $0.67 | 8,438 | — | — |
| 1981-02-19 | $0.67 | $0.67 | 118,125 | — | — |
| 1981-02-18 | $0.67 | $0.67 | 0 | — | — |
| 1981-02-17 | $0.67 | $0.67 | 8,438 | — | — |
| 1981-02-13 | $0.67 | $0.67 | 168,750 | — | — |
| 1981-02-12 | $0.67 | $0.67 | 92,813 | — | — |
| 1981-02-11 | $0.67 | $0.67 | 50,625 | — | — |
| 1981-02-10 | $0.67 | $0.67 | 8,438 | — | — |
| 1981-02-09 | $0.67 | $0.67 | 0 | — | — |
| 1981-02-06 | $0.67 | $0.67 | 236,250 | — | — |
| 1981-02-05 | $0.67 | $0.67 | 227,813 | — | — |
| 1981-02-04 | $0.66 | $0.66 | 109,688 | — | — |
| 1981-02-03 | $0.65 | $0.65 | 0 | — | — |
| 1981-02-02 | $0.65 | $0.65 | 126,563 | — | — |
| 1981-01-30 | $0.65 | $0.65 | 0 | — | — |
| 1981-01-29 | $0.65 | $0.65 | 8,438 | — | — |
| 1981-01-28 | $0.65 | $0.65 | 278,438 | — | — |
| 1981-01-27 | $0.64 | $0.64 | 75,938 | — | — |
| 1981-01-26 | $0.65 | $0.65 | 151,875 | — | — |
| 1981-01-23 | $0.66 | $0.66 | 0 | — | — |
| 1981-01-22 | $0.66 | $0.66 | 101,250 | — | — |
| 1981-01-21 | $0.64 | $0.64 | 84,375 | — | — |
| 1981-01-20 | $0.64 | $0.64 | 278,438 | — | — |
| 1981-01-19 | $0.65 | $0.65 | 430,313 | — | — |
| 1981-01-16 | $0.65 | $0.65 | 42,188 | — | — |
| 1981-01-15 | $0.64 | $0.64 | 1,535,625 | — | — |
| 1981-01-14 | $0.65 | $0.65 | 84,375 | — | — |
| 1981-01-13 | $0.66 | $0.66 | 295,313 | — | — |
| 1981-01-12 | $0.65 | $0.65 | 405,000 | — | — |
| 1981-01-09 | $0.67 | $0.67 | 869,063 | — | — |
| 1981-01-08 | $0.66 | $0.66 | 118,125 | — | — |
| 1981-01-07 | $0.66 | $0.66 | 202,500 | — | — |
| 1981-01-06 | $0.67 | $0.67 | 3,746,250 | — | — |
| 1981-01-05 | $0.66 | $0.66 | 2,590,313 | — | — |
| 1981-01-02 | $0.66 | $0.66 | 413,438 | — | — |