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
- 1981-04-30 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 | $0.20 | $0.20 | 1,100,000 | — | — |
| 1981-12-30 | $0.20 | $0.20 | 3,900,000 | — | — |
| 1981-12-29 | $0.20 | $0.20 | 5,780,000 | — | — |
| 1981-12-28 | $0.20 | $0.20 | 1,540,000 | — | — |
| 1981-12-24 | $0.20 | $0.20 | 1,220,000 | — | — |
| 1981-12-23 | $0.20 | $0.20 | 11,240,000 | — | — |
| 1981-12-22 | $0.21 | $0.21 | 4,260,000 | — | — |
| 1981-12-21 | $0.21 | $0.21 | 10,640,000 | — | — |
| 1981-12-18 | $0.21 | $0.21 | 7,000,000 | — | — |
| 1981-12-17 | $0.20 | $0.20 | 9,120,000 | — | — |
| 1981-12-16 | $0.20 | $0.20 | 9,340,000 | — | — |
| 1981-12-15 | $0.20 | $0.20 | 6,500,000 | — | — |
| 1981-12-14 | $0.20 | $0.20 | 19,800,000 | — | — |
| 1981-12-11 | $0.20 | $0.20 | 12,560,000 | — | — |
| 1981-12-10 | $0.21 | $0.21 | 3,740,000 | — | — |
| 1981-12-09 | $0.21 | $0.21 | 7,140,000 | — | — |
| 1981-12-08 | $0.21 | $0.21 | 9,820,000 | — | — |
| 1981-12-07 | $0.21 | $0.21 | 5,020,000 | — | — |
| 1981-12-04 | $0.21 | $0.21 | 21,900,000 | — | — |
| 1981-12-03 | $0.21 | $0.21 | 24,820,000 | — | — |
| 1981-12-02 | $0.20 | $0.20 | 31,400,000 | — | — |
| 1981-12-01 | $0.20 | $0.20 | 27,380,000 | — | — |
| 1981-11-30 | $0.20 | $0.20 | 6,720,000 | — | — |
| 1981-11-27 | $0.20 | $0.20 | 2,580,000 | — | — |
| 1981-11-25 | $0.20 | $0.20 | 10,860,000 | — | — |
| 1981-11-24 | $0.19 | $0.19 | 7,040,000 | — | — |
| 1981-11-23 | $0.19 | $0.19 | 5,020,000 | — | — |
| 1981-11-20 | $0.19 | $0.19 | 2,820,000 | — | — |
| 1981-11-19 | $0.19 | $0.19 | 1,400,000 | — | — |
| 1981-11-18 | $0.19 | $0.19 | 9,920,000 | — | — |
| 1981-11-17 | $0.19 | $0.19 | 4,320,000 | — | — |
| 1981-11-16 | $0.19 | $0.19 | 9,480,000 | — | — |
| 1981-11-13 | $0.19 | $0.19 | 5,760,000 | — | — |
| 1981-11-12 | $0.20 | $0.20 | 16,140,000 | — | — |
| 1981-11-11 | $0.19 | $0.19 | 6,620,000 | — | — |
| 1981-11-10 | $0.20 | $0.20 | 8,820,000 | — | — |
| 1981-11-09 | $0.20 | $0.20 | 7,020,000 | — | — |
| 1981-11-06 | $0.20 | $0.20 | 8,540,000 | — | — |
| 1981-11-05 | $0.20 | $0.20 | 18,140,000 | — | — |
| 1981-11-04 | $0.20 | $0.20 | 18,560,000 | — | — |
| 1981-11-03 | $0.21 | $0.21 | 16,140,000 | — | — |
| 1981-11-02 | $0.20 | $0.20 | 12,720,000 | — | — |
| 1981-10-30 | $0.20 | $0.20 | 24,780,000 | — | — |
| 1981-10-29 | $0.19 | $0.19 | 980,000 | — | — |
| 1981-10-28 | $0.19 | $0.19 | 6,260,000 | — | — |
| 1981-10-27 | $0.18 | $0.18 | 9,520,000 | — | — |
| 1981-10-26 | $0.18 | $0.18 | 6,140,000 | — | — |
| 1981-10-23 | $0.18 | $0.18 | 3,760,000 | — | — |
| 1981-10-22 | $0.19 | $0.19 | 14,540,000 | — | — |
| 1981-10-21 | $0.19 | $0.19 | 22,940,000 | — | — |
| 1981-10-20 | $0.19 | $0.19 | 8,100,000 | — | — |
| 1981-10-19 | $0.18 | $0.18 | 12,980,000 | — | — |
| 1981-10-16 | $0.18 | $0.18 | 6,080,000 | — | — |
| 1981-10-15 | $0.18 | $0.18 | 12,040,000 | — | — |
| 1981-10-14 | $0.18 | $0.18 | 11,740,000 | — | — |
| 1981-10-13 | $0.19 | $0.19 | 8,440,000 | — | — |
| 1981-10-12 | $0.19 | $0.19 | 9,220,000 | — | — |
| 1981-10-09 | $0.19 | $0.19 | 18,900,000 | — | — |
| 1981-10-08 | $0.19 | $0.19 | 16,580,000 | — | — |
| 1981-10-07 | $0.18 | $0.18 | 14,240,000 | — | — |
| 1981-10-06 | $0.17 | $0.17 | 9,980,000 | — | — |
| 1981-10-05 | $0.17 | $0.17 | 7,260,000 | — | — |
| 1981-10-02 | $0.17 | $0.17 | 5,940,000 | — | — |
| 1981-10-01 | $0.16 | $0.16 | 12,620,000 | — | — |
| 1981-09-30 | $0.16 | $0.16 | 11,300,000 | — | — |
| 1981-09-29 | $0.17 | $0.17 | 16,740,000 | — | — |
| 1981-09-28 | $0.17 | $0.17 | 20,020,000 | — | — |
| 1981-09-25 | $0.15 | $0.15 | 17,560,000 | — | — |
| 1981-09-24 | $0.16 | $0.16 | 5,660,000 | — | — |
| 1981-09-23 | $0.16 | $0.16 | 23,220,000 | — | — |
| 1981-09-22 | $0.17 | $0.17 | 10,780,000 | — | — |
| 1981-09-21 | $0.16 | $0.16 | 17,140,000 | — | — |
| 1981-09-18 | $0.16 | $0.16 | 15,640,000 | — | — |
| 1981-09-17 | $0.16 | $0.16 | 31,920,000 | — | — |
| 1981-09-16 | $0.17 | $0.17 | 20,800,000 | — | — |
| 1981-09-15 | $0.17 | $0.17 | 8,820,000 | — | — |
| 1981-09-14 | $0.17 | $0.17 | 12,680,000 | — | — |
| 1981-09-11 | $0.17 | $0.17 | 14,520,000 | — | — |
| 1981-09-10 | $0.16 | $0.16 | 18,280,000 | — | — |
| 1981-09-09 | $0.16 | $0.16 | 16,640,000 | — | — |
| 1981-09-08 | $0.16 | $0.16 | 13,260,000 | — | — |
| 1981-09-04 | $0.16 | $0.16 | 12,660,000 | — | — |
| 1981-09-03 | $0.17 | $0.17 | 15,300,000 | — | — |
| 1981-09-02 | $0.17 | $0.17 | 19,660,000 | — | — |
| 1981-09-01 | $0.17 | $0.17 | 14,300,000 | — | — |
| 1981-08-31 | $0.16 | $0.16 | 2,300,000 | — | — |
| 1981-08-28 | $0.17 | $0.17 | 9,900,000 | — | — |
| 1981-08-27 | $0.17 | $0.17 | 12,640,000 | — | — |
| 1981-08-26 | $0.17 | $0.17 | 4,580,000 | — | — |
| 1981-08-25 | $0.16 | $0.16 | 12,900,000 | — | — |
| 1981-08-24 | $0.16 | $0.16 | 8,980,000 | — | — |
| 1981-08-21 | $0.17 | $0.17 | 13,160,000 | — | — |
| 1981-08-20 | $0.17 | $0.17 | 6,480,000 | — | — |
| 1981-08-19 | $0.17 | $0.17 | 7,240,000 | — | — |
| 1981-08-18 | $0.17 | $0.17 | 6,000,000 | — | — |
| 1981-08-17 | $0.18 | $0.18 | 3,440,000 | — | — |
| 1981-08-14 | $0.18 | $0.18 | 4,780,000 | — | — |
| 1981-08-13 | $0.19 | $0.19 | 8,540,000 | — | — |
| 1981-08-12 | $0.19 | $0.19 | 5,860,000 | — | — |
| 1981-08-11 | $0.19 | $0.19 | 7,160,000 | — | — |
| 1981-08-10 | $0.19 | $0.19 | 2,720,000 | — | — |
| 1981-08-07 | $0.19 | $0.19 | 7,100,000 | — | — |
| 1981-08-06 | $0.19 | $0.19 | 5,340,000 | — | — |
| 1981-08-05 | $0.19 | $0.19 | 14,800,000 | — | — |
| 1981-08-04 | $0.19 | $0.19 | 5,080,000 | — | — |
| 1981-08-03 | $0.18 | $0.18 | 5,620,000 | — | — |
| 1981-07-31 | $0.18 | $0.18 | 8,000,000 | — | — |
| 1981-07-30 | $0.18 | $0.18 | 12,580,000 | — | — |
| 1981-07-29 | $0.17 | $0.17 | 5,200,000 | — | — |
| 1981-07-28 | $0.17 | $0.17 | 15,240,000 | — | — |
| 1981-07-27 | $0.17 | $0.17 | 7,200,000 | — | — |
| 1981-07-24 | $0.17 | $0.17 | 15,980,000 | — | — |
| 1981-07-23 | $0.16 | $0.16 | 12,020,000 | — | — |
| 1981-07-22 | $0.16 | $0.16 | 8,480,000 | — | — |
| 1981-07-21 | $0.17 | $0.17 | 7,280,000 | — | — |
| 1981-07-20 | $0.17 | $0.17 | 10,980,000 | — | — |
| 1981-07-17 | $0.18 | $0.18 | 12,880,000 | — | — |
| 1981-07-16 | $0.18 | $0.18 | 12,580,000 | — | — |
| 1981-07-15 | $0.17 | $0.17 | 11,360,000 | — | — |
| 1981-07-14 | $0.18 | $0.18 | 14,120,000 | — | — |
| 1981-07-13 | $0.18 | $0.18 | 13,440,000 | — | — |
| 1981-07-10 | $0.18 | $0.18 | 12,120,000 | — | — |
| 1981-07-09 | $0.18 | $0.18 | 31,200,000 | — | — |
| 1981-07-08 | $0.18 | $0.18 | 0 | — | — |
| 1981-07-07 | $0.18 | $0.18 | 5,220,000 | — | — |
| 1981-07-06 | $0.18 | $0.18 | 4,240,000 | — | — |
| 1981-07-02 | $0.19 | $0.19 | 3,040,000 | — | — |
| 1981-07-01 | $0.20 | $0.20 | 12,540,000 | — | — |
| 1981-06-30 | $0.20 | $0.20 | 4,140,000 | — | — |
| 1981-06-29 | $0.21 | $0.21 | 4,580,000 | — | — |
| 1981-06-26 | $0.21 | $0.21 | 1,040,000 | — | — |
| 1981-06-25 | $0.20 | $0.20 | 4,760,000 | — | — |
| 1981-06-24 | $0.21 | $0.21 | 3,600,000 | — | — |
| 1981-06-23 | $0.22 | $0.22 | 4,900,000 | — | — |
| 1981-06-22 | $0.21 | $0.21 | 3,020,000 | — | — |
| 1981-06-19 | $0.22 | $0.22 | 3,700,000 | — | — |
| 1981-06-18 | $0.22 | $0.22 | 15,640,000 | — | — |
| 1981-06-17 | $0.22 | $0.22 | 16,160,000 | — | — |
| 1981-06-16 | $0.23 | $0.23 | 27,900,000 | — | — |
| 1981-06-15 | $0.24 | $0.24 | 19,240,000 | — | — |
| 1981-06-12 | $0.23 | $0.23 | 19,860,000 | — | — |
| 1981-06-11 | $0.21 | $0.21 | 25,020,000 | — | — |
| 1981-06-10 | $0.21 | $0.21 | 20,000,000 | — | — |
| 1981-06-09 | $0.21 | $0.21 | 13,700,000 | — | — |
| 1981-06-08 | $0.21 | $0.21 | 10,300,000 | — | — |
| 1981-06-05 | $0.22 | $0.21 | 18,340,000 | — | — |
| 1981-06-04 | $0.20 | $0.20 | 35,900,000 | — | — |
| 1981-06-03 | $0.20 | $0.20 | 16,440,000 | — | — |
| 1981-06-02 | $0.19 | $0.19 | 10,880,000 | — | — |
| 1981-06-01 | $0.20 | $0.20 | 25,060,000 | — | — |
| 1981-05-29 | $0.19 | $0.19 | 25,600,000 | — | — |
| 1981-05-28 | $0.19 | $0.19 | 9,320,000 | — | — |
| 1981-05-27 | $0.19 | $0.19 | 6,940,000 | — | — |
| 1981-05-26 | $0.20 | $0.20 | 6,740,000 | — | — |
| 1981-05-22 | $0.20 | $0.20 | 9,120,000 | — | — |
| 1981-05-21 | $0.20 | $0.20 | 20,260,000 | — | — |
| 1981-05-20 | $0.19 | $0.19 | 23,500,000 | — | — |
| 1981-05-19 | $0.18 | $0.18 | 10,500,000 | — | — |
| 1981-05-18 | $0.18 | $0.18 | 13,160,000 | — | — |
| 1981-05-15 | $0.17 | $0.17 | 11,560,000 | — | — |
| 1981-05-14 | $0.17 | $0.17 | 6,240,000 | — | — |
| 1981-05-13 | $0.17 | $0.17 | 7,360,000 | — | — |
| 1981-05-12 | $0.17 | $0.17 | 8,780,000 | — | — |
| 1981-05-11 | $0.17 | $0.17 | 11,420,000 | — | — |
| 1981-05-08 | $0.17 | $0.17 | 10,620,000 | — | — |
| 1981-05-07 | $0.17 | $0.17 | 7,820,000 | — | — |
| 1981-05-06 | $0.16 | $0.16 | 15,700,000 | — | — |
| 1981-05-05 | $0.16 | $0.16 | 12,560,000 | — | — |
| 1981-05-04 | $0.16 | $0.16 | 3,340,000 | — | — |
| 1981-05-01 | $0.16 | $0.16 | 15,180,000 | — | — |
| 1981-04-30 | $0.16 | $0.16 | 16,760,000 | — | — |