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 | $0.99 | $0.99 | 243,000 | — | — |
| 1981-12-30 | $0.98 | $0.98 | 81,000 | — | — |
| 1981-12-29 | $0.99 | $0.99 | 414,000 | — | — |
| 1981-12-28 | $0.99 | $0.99 | 198,000 | — | — |
| 1981-12-24 | $0.99 | $0.99 | 99,000 | — | — |
| 1981-12-23 | $0.99 | $0.99 | 45,000 | — | — |
| 1981-12-22 | $0.99 | $0.99 | 1,485,000 | — | — |
| 1981-12-21 | $0.99 | $0.99 | 108,000 | — | — |
| 1981-12-18 | $0.99 | $0.99 | 189,000 | — | — |
| 1981-12-17 | $0.99 | $0.99 | 126,000 | — | — |
| 1981-12-16 | $0.99 | $0.99 | 513,000 | — | — |
| 1981-12-15 | $1.00 | $1.00 | 477,000 | — | — |
| 1981-12-14 | $1.01 | $1.01 | 1,044,000 | — | — |
| 1981-12-11 | $1.02 | $1.02 | 27,000 | — | — |
| 1981-12-10 | $1.02 | $1.02 | 81,000 | — | — |
| 1981-12-09 | $1.02 | $1.02 | 36,000 | — | — |
| 1981-12-08 | $1.02 | $1.02 | 81,000 | — | — |
| 1981-12-07 | $1.02 | $1.02 | 81,000 | — | — |
| 1981-12-04 | $1.01 | $1.01 | 1,710,000 | — | — |
| 1981-12-03 | $1.01 | $1.01 | 270,000 | — | — |
| 1981-12-02 | $1.01 | $1.01 | 1,359,000 | — | — |
| 1981-12-01 | $1.01 | $1.01 | 135,000 | — | — |
| 1981-11-30 | $1.02 | $1.02 | 279,000 | — | — |
| 1981-11-27 | $1.02 | $1.02 | 117,000 | — | — |
| 1981-11-25 | $1.01 | $1.01 | 459,000 | — | — |
| 1981-11-24 | $1.00 | $1.00 | 3,312,000 | — | — |
| 1981-11-23 | $0.98 | $0.98 | 81,000 | — | — |
| 1981-11-20 | $0.98 | $0.97 | 216,000 | — | — |
| 1981-11-19 | $0.97 | $0.97 | 756,000 | — | — |
| 1981-11-18 | $0.97 | $0.97 | 558,000 | — | — |
| 1981-11-17 | $0.97 | $0.97 | 333,000 | — | — |
| 1981-11-16 | $0.97 | $0.97 | 594,000 | — | — |
| 1981-11-13 | $0.98 | $0.98 | 63,000 | — | — |
| 1981-11-12 | $0.99 | $0.99 | 801,000 | — | — |
| 1981-11-11 | $1.00 | $1.00 | 657,000 | — | — |
| 1981-11-10 | $1.00 | $1.00 | 558,000 | — | — |
| 1981-11-09 | $1.01 | $1.01 | 144,000 | — | — |
| 1981-11-06 | $1.00 | $1.00 | 441,000 | — | — |
| 1981-11-05 | $1.01 | $1.01 | 108,000 | — | — |
| 1981-11-04 | $1.01 | $1.01 | 297,000 | — | — |
| 1981-11-03 | $1.00 | $1.00 | 261,000 | — | — |
| 1981-11-02 | $0.98 | $0.97 | 162,000 | — | — |
| 1981-10-30 | $0.97 | $0.97 | 432,000 | — | — |
| 1981-10-29 | $0.96 | $0.96 | 162,000 | — | — |
| 1981-10-28 | $0.96 | $0.96 | 117,000 | — | — |
| 1981-10-27 | $0.96 | $0.96 | 252,000 | — | — |
| 1981-10-26 | $0.95 | $0.95 | 270,000 | — | — |
| 1981-10-23 | $0.96 | $0.96 | 909,000 | — | — |
| 1981-10-22 | $0.97 | $0.97 | 0 | — | — |
| 1981-10-21 | $0.97 | $0.97 | 720,000 | — | — |
| 1981-10-20 | $0.97 | $0.97 | 360,000 | — | — |
| 1981-10-19 | $0.97 | $0.97 | 1,278,000 | — | — |
| 1981-10-16 | $0.99 | $0.99 | 54,000 | — | — |
| 1981-10-15 | $0.98 | $0.98 | 198,000 | — | — |
| 1981-10-14 | $0.98 | $0.98 | 270,000 | — | — |
| 1981-10-13 | $0.98 | $0.98 | 441,000 | — | — |
| 1981-10-12 | $0.98 | $0.97 | 621,000 | — | — |
| 1981-10-09 | $0.98 | $0.98 | 414,000 | — | — |
| 1981-10-08 | $0.97 | $0.97 | 288,000 | — | — |
| 1981-10-07 | $0.96 | $0.96 | 378,000 | — | — |
| 1981-10-06 | $0.93 | $0.93 | 9,000 | — | — |
| 1981-10-05 | $0.94 | $0.94 | 819,000 | — | — |
| 1981-10-02 | $0.94 | $0.94 | 1,359,000 | — | — |
| 1981-10-01 | $0.93 | $0.93 | 441,000 | — | — |
| 1981-09-30 | $0.93 | $0.92 | 261,000 | — | — |
| 1981-09-29 | $0.91 | $0.91 | 207,000 | — | — |
| 1981-09-28 | $0.89 | $0.89 | 837,000 | — | — |
| 1981-09-25 | $0.88 | $0.88 | 1,341,000 | — | — |
| 1981-09-24 | $0.90 | $0.90 | 477,000 | — | — |
| 1981-09-23 | $0.90 | $0.90 | 2,718,000 | — | — |
| 1981-09-22 | $0.91 | $0.91 | 684,000 | — | — |
| 1981-09-21 | $0.92 | $0.92 | 468,000 | — | — |
| 1981-09-18 | $0.91 | $0.91 | 2,178,000 | — | — |
| 1981-09-17 | $0.92 | $0.92 | 180,000 | — | — |
| 1981-09-16 | $0.93 | $0.93 | 1,188,000 | — | — |
| 1981-09-15 | $0.93 | $0.93 | 252,000 | — | — |
| 1981-09-14 | $0.94 | $0.94 | 216,000 | — | — |
| 1981-09-11 | $0.94 | $0.94 | 324,000 | — | — |
| 1981-09-10 | $0.93 | $0.93 | 171,000 | — | — |
| 1981-09-09 | $0.92 | $0.92 | 279,000 | — | — |
| 1981-09-08 | $0.92 | $0.92 | 2,349,000 | — | — |
| 1981-09-04 | $0.95 | $0.95 | 315,000 | — | — |
| 1981-09-03 | $0.97 | $0.97 | 126,000 | — | — |
| 1981-09-02 | $0.97 | $0.97 | 216,000 | — | — |
| 1981-09-01 | $0.97 | $0.97 | 99,000 | — | — |
| 1981-08-31 | $0.97 | $0.97 | 396,000 | — | — |
| 1981-08-28 | $0.98 | $0.97 | 135,000 | — | — |
| 1981-08-27 | $0.97 | $0.97 | 423,000 | — | — |
| 1981-08-26 | $0.96 | $0.96 | 234,000 | — | — |
| 1981-08-25 | $0.96 | $0.96 | 1,044,000 | — | — |
| 1981-08-24 | $0.96 | $0.96 | 14,247,000 | — | — |
| 1981-08-21 | $1.01 | $1.01 | 1,962,000 | — | — |
| 1981-08-20 | $1.01 | $1.01 | 153,000 | — | — |
| 1981-08-19 | $1.00 | $1.00 | 279,000 | — | — |
| 1981-08-18 | $1.01 | $1.01 | 3,069,000 | — | — |
| 1981-08-17 | $1.03 | $1.03 | 2,556,000 | — | — |
| 1981-08-14 | $1.04 | $1.04 | 387,000 | — | — |
| 1981-08-13 | $1.02 | $1.02 | 1,755,000 | — | — |
| 1981-08-12 | $1.03 | $1.03 | 171,000 | — | — |
| 1981-08-11 | $1.04 | $1.04 | 324,000 | — | — |
| 1981-08-10 | $1.06 | $1.06 | 279,000 | — | — |
| 1981-08-07 | $1.07 | $1.07 | 117,000 | — | — |
| 1981-08-06 | $1.08 | $1.08 | 342,000 | — | — |
| 1981-08-05 | $1.09 | $1.09 | 279,000 | — | — |
| 1981-08-04 | $1.07 | $1.07 | 540,000 | — | — |
| 1981-08-03 | $1.07 | $1.07 | 990,000 | — | — |
| 1981-07-31 | $1.05 | $1.05 | 189,000 | — | — |
| 1981-07-30 | $1.03 | $1.03 | 414,000 | — | — |
| 1981-07-29 | $1.03 | $1.03 | 1,143,000 | — | — |
| 1981-07-28 | $1.03 | $1.03 | 342,000 | — | — |
| 1981-07-27 | $1.04 | $1.04 | 828,000 | — | — |
| 1981-07-24 | $1.04 | $1.04 | 468,000 | — | — |
| 1981-07-23 | $1.04 | $1.04 | 855,000 | — | — |
| 1981-07-22 | $1.06 | $1.06 | 117,000 | — | — |
| 1981-07-21 | $1.07 | $1.07 | 531,000 | — | — |
| 1981-07-20 | $1.07 | $1.07 | 261,000 | — | — |
| 1981-07-17 | $1.09 | $1.09 | 9,000 | — | — |
| 1981-07-16 | $1.09 | $1.09 | 423,000 | — | — |
| 1981-07-15 | $1.10 | $1.10 | 1,116,000 | — | — |
| 1981-07-14 | $1.10 | $1.10 | 594,000 | — | — |
| 1981-07-13 | $1.11 | $1.11 | 441,000 | — | — |
| 1981-07-10 | $1.11 | $1.11 | 1,269,000 | — | — |
| 1981-07-09 | $1.09 | $1.09 | 144,000 | — | — |
| 1981-07-08 | $1.09 | $1.09 | 2,052,000 | — | — |
| 1981-07-07 | $1.08 | $1.08 | 1,152,000 | — | — |
| 1981-07-06 | $1.09 | $1.09 | 693,000 | — | — |
| 1981-07-02 | $1.10 | $1.10 | 927,000 | — | — |
| 1981-07-01 | $1.11 | $1.11 | 2,772,000 | — | — |
| 1981-06-30 | $1.16 | $1.16 | 1,035,000 | — | — |
| 1981-06-29 | $1.18 | $1.18 | 1,818,000 | — | — |
| 1981-06-26 | $1.18 | $1.18 | 522,000 | — | — |
| 1981-06-25 | $1.18 | $1.18 | 162,000 | — | — |
| 1981-06-24 | $1.18 | $1.18 | 342,000 | — | — |
| 1981-06-23 | $1.18 | $1.18 | 387,000 | — | — |
| 1981-06-22 | $1.18 | $1.18 | 1,206,000 | — | — |
| 1981-06-19 | $1.18 | $1.18 | 459,000 | — | — |
| 1981-06-18 | $1.18 | $1.18 | 594,000 | — | — |
| 1981-06-17 | $1.18 | $1.18 | 360,000 | — | — |
| 1981-06-16 | $1.18 | $1.18 | 1,080,000 | — | — |
| 1981-06-15 | $1.17 | $1.17 | 693,000 | — | — |
| 1981-06-12 | $1.16 | $1.16 | 1,341,000 | — | — |
| 1981-06-11 | $1.16 | $1.16 | 801,000 | — | — |
| 1981-06-10 | $1.12 | $1.12 | 999,000 | — | — |
| 1981-06-09 | $1.13 | $1.13 | 558,000 | — | — |
| 1981-06-08 | $1.15 | $1.15 | 1,476,000 | — | — |
| 1981-06-05 | $1.12 | $1.12 | 5,436,000 | — | — |
| 1981-06-04 | $1.10 | $1.10 | 216,000 | — | — |
| 1981-06-03 | $1.09 | $1.09 | 819,000 | — | — |
| 1981-06-02 | $1.09 | $1.09 | 1,080,000 | — | — |
| 1981-06-01 | $1.08 | $1.08 | 603,000 | — | — |
| 1981-05-29 | $1.11 | $1.11 | 1,422,000 | — | — |
| 1981-05-28 | $1.13 | $1.13 | 2,106,000 | — | — |
| 1981-05-27 | $1.13 | $1.13 | 5,742,000 | — | — |
| 1981-05-26 | $1.14 | $1.14 | 10,008,000 | — | — |
| 1981-05-22 | $1.06 | $1.06 | 1,332,000 | — | — |
| 1981-05-21 | $1.03 | $1.03 | 1,305,000 | — | — |
| 1981-05-20 | $0.99 | $0.99 | 3,798,000 | — | — |
| 1981-05-19 | $0.99 | $0.99 | 873,000 | — | — |
| 1981-05-18 | $1.00 | $1.00 | 1,296,000 | — | — |
| 1981-05-15 | $0.97 | $0.97 | 1,449,000 | — | — |
| 1981-05-14 | $0.99 | $0.99 | 756,000 | — | — |
| 1981-05-13 | $0.99 | $0.99 | 1,746,000 | — | — |
| 1981-05-12 | $0.99 | $0.99 | 1,521,000 | — | — |
| 1981-05-11 | $0.95 | $0.95 | 3,573,000 | — | — |
| 1981-05-08 | $0.98 | $0.98 | 1,215,000 | — | — |
| 1981-05-07 | $0.96 | $0.96 | 162,000 | — | — |
| 1981-05-06 | $0.96 | $0.96 | 918,000 | — | — |
| 1981-05-05 | $0.96 | $0.96 | 351,000 | — | — |
| 1981-05-04 | $0.96 | $0.96 | 261,000 | — | — |
| 1981-05-01 | $0.98 | $0.98 | 297,000 | — | — |
| 1981-04-30 | $0.97 | $0.97 | 738,000 | — | — |
| 1981-04-29 | $0.97 | $0.97 | 1,035,000 | — | — |
| 1981-04-28 | $1.01 | $1.01 | 450,000 | — | — |
| 1981-04-27 | $1.04 | $1.04 | 576,000 | — | — |
| 1981-04-24 | $1.07 | $1.07 | 513,000 | — | — |
| 1981-04-23 | $1.07 | $1.07 | 558,000 | — | — |
| 1981-04-22 | $1.08 | $1.08 | 774,000 | — | — |
| 1981-04-21 | $1.07 | $1.07 | 810,000 | — | — |
| 1981-04-20 | $1.11 | $1.11 | 1,224,000 | — | — |
| 1981-04-16 | $1.06 | $1.06 | 549,000 | — | — |
| 1981-04-15 | $1.04 | $1.04 | 432,000 | — | — |
| 1981-04-14 | $1.02 | $1.02 | 270,000 | — | — |
| 1981-04-13 | $1.02 | $1.02 | 657,000 | — | — |
| 1981-04-10 | $1.06 | $1.06 | 963,000 | — | — |
| 1981-04-09 | $1.06 | $1.06 | 2,889,000 | — | — |
| 1981-04-08 | $1.01 | $1.01 | 1,206,000 | — | — |
| 1981-04-07 | $0.96 | $0.96 | 873,000 | — | — |
| 1981-04-06 | $0.94 | $0.94 | 468,000 | — | — |
| 1981-04-03 | $0.95 | $0.95 | 1,278,000 | — | — |
| 1981-04-02 | $0.97 | $0.97 | 14,913,000 | — | — |
| 1981-04-01 | $0.94 | $0.94 | 900,000 | — | — |
| 1981-03-31 | $0.93 | $0.92 | 675,000 | — | — |
| 1981-03-30 | $0.92 | $0.92 | 324,000 | — | — |
| 1981-03-27 | $0.92 | $0.92 | 2,709,000 | — | — |
| 1981-03-26 | $0.94 | $0.94 | 279,000 | — | — |
| 1981-03-25 | $0.95 | $0.95 | 387,000 | — | — |
| 1981-03-24 | $0.95 | $0.95 | 279,000 | — | — |
| 1981-03-23 | $0.96 | $0.96 | 810,000 | — | — |
| 1981-03-20 | $0.96 | $0.96 | 1,098,000 | — | — |
| 1981-03-19 | $0.94 | $0.94 | 1,476,000 | — | — |
| 1981-03-18 | $0.93 | $0.93 | 1,386,000 | — | — |
| 1981-03-17 | $0.93 | $0.93 | 1,359,000 | — | — |
| 1981-03-16 | $0.93 | $0.93 | 999,000 | — | — |
| 1981-03-13 | $0.92 | $0.92 | 1,017,000 | — | — |
| 1981-03-12 | $0.93 | $0.92 | 891,000 | — | — |
| 1981-03-11 | $0.89 | $0.89 | 765,000 | — | — |
| 1981-03-10 | $0.90 | $0.90 | 306,000 | — | — |
| 1981-03-09 | $0.91 | $0.91 | 135,000 | — | — |
| 1981-03-06 | $0.92 | $0.92 | 369,000 | — | — |
| 1981-03-05 | $0.91 | $0.91 | 909,000 | — | — |
| 1981-03-04 | $0.92 | $0.92 | 702,000 | — | — |
| 1981-03-03 | $0.92 | $0.92 | 396,000 | — | — |
| 1981-03-02 | $0.93 | $0.92 | 1,062,000 | — | — |
| 1981-02-27 | $0.93 | $0.93 | 1,926,000 | — | — |
| 1981-02-26 | $0.91 | $0.91 | 1,764,000 | — | — |
| 1981-02-25 | $0.87 | $0.87 | 1,134,000 | — | — |
| 1981-02-24 | $0.86 | $0.86 | 396,000 | — | — |
| 1981-02-23 | $0.84 | $0.84 | 180,000 | — | — |
| 1981-02-20 | $0.84 | $0.84 | 3,699,000 | — | — |
| 1981-02-19 | $0.83 | $0.83 | 279,000 | — | — |
| 1981-02-18 | $0.83 | $0.83 | 198,000 | — | — |
| 1981-02-17 | $0.83 | $0.83 | 243,000 | — | — |
| 1981-02-13 | $0.83 | $0.83 | 16,074,000 | — | — |
| 1981-02-12 | $0.83 | $0.83 | 153,000 | — | — |
| 1981-02-11 | $0.84 | $0.84 | 72,000 | — | — |
| 1981-02-10 | $0.84 | $0.84 | 18,000 | — | — |
| 1981-02-09 | $0.84 | $0.84 | 117,000 | — | — |
| 1981-02-06 | $0.84 | $0.84 | 855,000 | — | — |
| 1981-02-05 | $0.83 | $0.83 | 324,000 | — | — |
| 1981-02-04 | $0.82 | $0.82 | 234,000 | — | — |
| 1981-02-03 | $0.82 | $0.82 | 1,512,000 | — | — |
| 1981-02-02 | $0.82 | $0.82 | 1,755,000 | — | — |
| 1981-01-30 | $0.84 | $0.84 | 1,251,000 | — | — |
| 1981-01-29 | $0.85 | $0.85 | 90,000 | — | — |
| 1981-01-28 | $0.86 | $0.86 | 126,000 | — | — |
| 1981-01-27 | $0.86 | $0.86 | 1,521,000 | — | — |
| 1981-01-26 | $0.85 | $0.85 | 639,000 | — | — |
| 1981-01-23 | $0.85 | $0.85 | 909,000 | — | — |
| 1981-01-22 | $0.86 | $0.86 | 81,000 | — | — |
| 1981-01-21 | $0.86 | $0.86 | 6,408,000 | — | — |
| 1981-01-20 | $0.88 | $0.88 | 1,008,000 | — | — |
| 1981-01-19 | $0.88 | $0.88 | 225,000 | — | — |
| 1981-01-16 | $0.88 | $0.88 | 198,000 | — | — |
| 1981-01-15 | $0.88 | $0.88 | 126,000 | — | — |
| 1981-01-14 | $0.88 | $0.88 | 1,071,000 | — | — |
| 1981-01-13 | $0.88 | $0.88 | 333,000 | — | — |
| 1981-01-12 | $0.89 | $0.89 | 270,000 | — | — |
| 1981-01-09 | $0.89 | $0.89 | 5,634,000 | — | — |
| 1981-01-08 | $0.89 | $0.89 | 765,000 | — | — |
| 1981-01-07 | $0.90 | $0.90 | 2,736,000 | — | — |
| 1981-01-06 | $0.92 | $0.92 | 675,000 | — | — |
| 1981-01-05 | $0.92 | $0.92 | 6,291,000 | — | — |
| 1981-01-02 | $0.92 | $0.92 | 648,000 | — | — |