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 — 1980
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1980-12-31 | $1.20 | $1.20 | 39,825 | — | — |
| 1980-12-30 | $1.19 | $1.19 | 20,250 | — | — |
| 1980-12-29 | $1.19 | $1.19 | 20,250 | — | — |
| 1980-12-26 | $1.19 | $1.19 | 8,775 | — | — |
| 1980-12-24 | $1.15 | $1.15 | 4,050 | — | — |
| 1980-12-23 | $1.15 | $1.15 | 8,775 | — | — |
| 1980-12-22 | $1.15 | $1.15 | 19,575 | — | — |
| 1980-12-19 | $1.09 | $1.09 | 13,500 | — | — |
| 1980-12-18 | $1.09 | $1.09 | 24,300 | — | — |
| 1980-12-17 | $1.04 | $1.04 | 35,100 | — | — |
| 1980-12-16 | $1.07 | $1.07 | 11,475 | — | — |
| 1980-12-15 | $1.07 | $1.07 | 14,175 | — | — |
| 1980-12-12 | $1.07 | $1.07 | 15,525 | — | — |
| 1980-12-11 | $1.07 | $1.07 | 12,825 | — | — |
| 1980-12-10 | $1.15 | $1.15 | 675 | — | — |
| 1980-12-09 | $1.15 | $1.15 | 47,250 | — | — |
| 1980-12-08 | $1.22 | $1.22 | 11,475 | — | — |
| 1980-12-05 | $1.26 | $1.26 | 4,725 | — | — |
| 1980-12-04 | $1.26 | $1.26 | 14,175 | — | — |
| 1980-12-03 | $1.26 | $1.26 | 10,800 | — | — |
| 1980-12-02 | $1.30 | $1.30 | 3,375 | — | — |
| 1980-12-01 | $1.30 | $1.30 | 6,075 | — | — |
| 1980-11-28 | $1.30 | $1.30 | 42,525 | — | — |
| 1980-11-26 | $1.37 | $1.37 | 42,525 | — | — |
| 1980-11-25 | $1.41 | $1.41 | 18,900 | — | — |
| 1980-11-24 | $1.43 | $1.43 | 22,950 | — | — |
| 1980-11-21 | $1.41 | $1.41 | 27,000 | — | — |
| 1980-11-20 | $1.41 | $1.41 | 73,575 | — | — |
| 1980-11-19 | $1.41 | $1.41 | 83,700 | — | — |
| 1980-11-18 | $1.37 | $1.37 | 29,700 | — | — |
| 1980-11-17 | $1.35 | $1.35 | 46,575 | — | — |
| 1980-11-14 | $1.33 | $1.33 | 95,175 | — | — |
| 1980-11-13 | $1.41 | $1.41 | 62,100 | — | — |
| 1980-11-12 | $1.43 | $1.43 | 74,250 | — | — |
| 1980-11-11 | $1.43 | $1.43 | 54,675 | — | — |
| 1980-11-10 | $1.39 | $1.39 | 40,500 | — | — |
| 1980-11-07 | $1.37 | $1.37 | 57,375 | — | — |
| 1980-11-06 | $1.37 | $1.37 | 104,625 | — | — |
| 1980-11-05 | $1.37 | $1.37 | 117,450 | — | — |
| 1980-11-03 | $1.26 | $1.26 | 104,625 | — | — |
| 1980-10-31 | $1.17 | $1.17 | 153,225 | — | — |
| 1980-10-30 | $1.22 | $1.22 | 118,125 | — | — |
| 1980-10-29 | $1.07 | $1.07 | 35,100 | — | — |
| 1980-10-28 | $1.00 | $1.00 | 33,750 | — | — |
| 1980-10-27 | $1.04 | $1.04 | 39,150 | — | — |
| 1980-10-24 | $1.07 | $1.07 | 8,775 | — | — |
| 1980-10-23 | $1.07 | $1.07 | 40,500 | — | — |
| 1980-10-22 | $1.07 | $1.07 | 6,750 | — | — |
| 1980-10-21 | $1.07 | $1.07 | 4,050 | — | — |
| 1980-10-20 | $1.07 | $1.07 | 16,875 | — | — |
| 1980-10-17 | $1.07 | $1.07 | 13,500 | — | — |
| 1980-10-16 | $1.09 | $1.09 | 18,900 | — | — |
| 1980-10-15 | $1.11 | $1.11 | 8,100 | — | — |
| 1980-10-14 | $1.11 | $1.11 | 12,825 | — | — |
| 1980-10-13 | $1.15 | $1.15 | 12,825 | — | — |
| 1980-10-10 | $1.15 | $1.15 | 132,975 | — | — |
| 1980-10-09 | $1.15 | $1.15 | 675 | — | — |
| 1980-10-08 | $1.15 | $1.15 | 49,950 | — | — |
| 1980-10-07 | $1.11 | $1.11 | 6,750 | — | — |
| 1980-10-06 | $1.11 | $1.11 | 31,725 | — | — |
| 1980-10-03 | $1.11 | $1.11 | 16,875 | — | — |
| 1980-10-02 | $1.11 | $1.11 | 22,950 | — | — |
| 1980-10-01 | $1.15 | $1.15 | 33,075 | — | — |
| 1980-09-30 | $1.15 | $1.15 | 24,300 | — | — |
| 1980-09-29 | $1.15 | $1.15 | 13,500 | — | — |
| 1980-09-26 | $1.19 | $1.19 | 22,950 | — | — |
| 1980-09-25 | $1.20 | $1.20 | 33,075 | — | — |
| 1980-09-24 | $1.20 | $1.20 | 13,500 | — | — |
| 1980-09-23 | $1.22 | $1.22 | 12,825 | — | — |
| 1980-09-22 | $1.20 | $1.20 | 20,925 | — | — |
| 1980-09-19 | $1.19 | $1.19 | 28,350 | — | — |
| 1980-09-18 | $1.19 | $1.19 | 74,925 | — | — |
| 1980-09-17 | $1.15 | $1.15 | 90,450 | — | — |
| 1980-09-16 | $1.22 | $1.22 | 10,125 | — | — |
| 1980-09-15 | $1.19 | $1.19 | 32,400 | — | — |
| 1980-09-12 | $1.33 | $1.33 | 14,850 | — | — |
| 1980-09-11 | $1.35 | $1.35 | 12,825 | — | — |
| 1980-09-10 | $1.37 | $1.37 | 14,175 | — | — |
| 1980-09-09 | $1.35 | $1.35 | 6,750 | — | — |
| 1980-09-08 | $1.33 | $1.33 | 29,700 | — | — |
| 1980-09-05 | $1.37 | $1.37 | 8,775 | — | — |
| 1980-09-04 | $1.35 | $1.35 | 20,250 | — | — |
| 1980-09-03 | $1.37 | $1.37 | 6,075 | — | — |
| 1980-09-02 | $1.37 | $1.37 | 4,725 | — | — |
| 1980-08-29 | $1.39 | $1.39 | 25,650 | — | — |
| 1980-08-28 | $1.37 | $1.37 | 2,700 | — | — |
| 1980-08-27 | $1.35 | $1.35 | 3,375 | — | — |
| 1980-08-26 | $1.35 | $1.35 | 10,125 | — | — |
| 1980-08-25 | $1.37 | $1.37 | 48,600 | — | — |
| 1980-08-22 | $1.41 | $1.41 | 27,000 | — | — |
| 1980-08-21 | $1.30 | $1.30 | 5,400 | — | — |
| 1980-08-20 | $1.26 | $1.26 | 8,100 | — | — |
| 1980-08-19 | $1.26 | $1.26 | 18,900 | — | — |
| 1980-08-18 | $1.26 | $1.26 | 19,575 | — | — |
| 1980-08-15 | $1.33 | $1.33 | 34,425 | — | — |
| 1980-08-14 | $1.26 | $1.26 | 20,250 | — | — |
| 1980-08-13 | $1.26 | $1.26 | 23,625 | — | — |
| 1980-08-12 | $1.30 | $1.30 | 36,450 | — | — |
| 1980-08-11 | $1.26 | $1.26 | 72,900 | — | — |
| 1980-08-08 | $1.33 | $1.33 | 8,100 | — | — |
| 1980-08-07 | $1.37 | $1.37 | 8,100 | — | — |
| 1980-08-06 | $1.37 | $1.37 | 59,400 | — | — |
| 1980-08-05 | $1.41 | $1.41 | 31,050 | — | — |
| 1980-08-04 | $1.43 | $1.43 | 61,425 | — | — |
| 1980-08-01 | $1.43 | $1.43 | 74,250 | — | — |
| 1980-07-31 | $1.44 | $1.44 | 27,000 | — | — |
| 1980-07-30 | $1.44 | $1.44 | 16,875 | — | — |
| 1980-07-29 | $1.44 | $1.44 | 10,800 | — | — |
| 1980-07-28 | $1.44 | $1.44 | 8,100 | — | — |
| 1980-07-25 | $1.44 | $1.44 | 16,200 | — | — |
| 1980-07-24 | $1.44 | $1.44 | 18,900 | — | — |
| 1980-07-23 | $1.44 | $1.44 | 0 | — | — |
| 1980-07-22 | $1.44 | $1.44 | 8,775 | — | — |
| 1980-07-21 | $1.44 | $1.44 | 4,050 | — | — |
| 1980-07-18 | $1.44 | $1.44 | 0 | — | — |
| 1980-07-17 | $1.44 | $1.44 | 4,050 | — | — |
| 1980-07-16 | $1.44 | $1.44 | 28,350 | — | — |
| 1980-07-15 | $1.48 | $1.48 | 7,425 | — | — |
| 1980-07-14 | $1.52 | $1.52 | 12,825 | — | — |
| 1980-07-11 | $1.52 | $1.52 | 39,150 | — | — |
| 1980-07-10 | $1.52 | $1.52 | 7,425 | — | — |
| 1980-07-09 | $1.52 | $1.52 | 10,125 | — | — |
| 1980-07-08 | $1.52 | $1.52 | 5,400 | — | — |
| 1980-07-07 | $1.52 | $1.52 | 10,800 | — | — |
| 1980-07-03 | $1.48 | $1.48 | 14,175 | — | — |
| 1980-07-02 | $1.44 | $1.44 | 8,100 | — | — |
| 1980-07-01 | $1.44 | $1.44 | 31,725 | — | — |
| 1980-06-30 | $1.41 | $1.41 | 4,050 | — | — |
| 1980-06-27 | $1.41 | $1.41 | 14,850 | — | — |
| 1980-06-26 | $1.41 | $1.41 | 16,200 | — | — |
| 1980-06-25 | $1.33 | $1.33 | 0 | — | — |
| 1980-06-24 | $1.33 | $1.33 | 22,950 | — | — |
| 1980-06-23 | $1.41 | $1.41 | 0 | — | — |
| 1980-06-20 | $1.41 | $1.41 | 2,025 | — | — |
| 1980-06-19 | $1.41 | $1.41 | 20,925 | — | — |
| 1980-06-18 | $1.48 | $1.48 | 5,400 | — | — |
| 1980-06-17 | $1.52 | $1.52 | 10,125 | — | — |
| 1980-06-16 | $1.52 | $1.52 | 1,350 | — | — |
| 1980-06-13 | $1.52 | $1.52 | 3,375 | — | — |
| 1980-06-12 | $1.52 | $1.52 | 18,225 | — | — |
| 1980-06-11 | $1.52 | $1.52 | 11,475 | — | — |
| 1980-06-10 | $1.56 | $1.56 | 16,200 | — | — |
| 1980-06-09 | $1.56 | $1.56 | 2,700 | — | — |
| 1980-06-06 | $1.56 | $1.56 | 3,375 | — | — |
| 1980-06-05 | $1.56 | $1.56 | 13,500 | — | — |
| 1980-06-04 | $1.56 | $1.56 | 37,125 | — | — |
| 1980-06-03 | $1.44 | $1.44 | 23,625 | — | — |
| 1980-06-02 | $1.41 | $1.41 | 18,225 | — | — |
| 1980-05-30 | $1.37 | $1.37 | 22,275 | — | — |
| 1980-05-29 | $1.33 | $1.33 | 13,500 | — | — |
| 1980-05-28 | $1.33 | $1.33 | 8,775 | — | — |
| 1980-05-27 | $1.33 | $1.33 | 9,450 | — | — |
| 1980-05-23 | $1.26 | $1.26 | 12,825 | — | — |
| 1980-05-22 | $1.22 | $1.22 | 4,725 | — | — |
| 1980-05-21 | $1.22 | $1.22 | 9,450 | — | — |
| 1980-05-20 | $1.26 | $1.26 | 6,075 | — | — |
| 1980-05-19 | $1.26 | $1.26 | 0 | — | — |
| 1980-05-16 | $1.26 | $1.26 | 6,075 | — | — |
| 1980-05-15 | $1.26 | $1.26 | 0 | — | — |
| 1980-05-14 | $1.26 | $1.26 | 18,900 | — | — |
| 1980-05-13 | $1.30 | $1.30 | 7,425 | — | — |
| 1980-05-12 | $1.26 | $1.26 | 0 | — | — |
| 1980-05-09 | $1.26 | $1.26 | 0 | — | — |
| 1980-05-08 | $1.26 | $1.26 | 8,100 | — | — |
| 1980-05-07 | $1.33 | $1.33 | 20,925 | — | — |
| 1980-05-06 | $1.19 | $1.19 | 12,825 | — | — |
| 1980-05-05 | $1.15 | $1.15 | 0 | — | — |
| 1980-05-02 | $1.15 | $1.15 | 9,450 | — | — |
| 1980-05-01 | $1.15 | $1.15 | 8,775 | — | — |
| 1980-04-30 | $1.15 | $1.15 | 675 | — | — |
| 1980-04-29 | $1.15 | $1.15 | 21,600 | — | — |
| 1980-04-28 | $1.11 | $1.11 | 32,400 | — | — |
| 1980-04-25 | $1.15 | $1.15 | 12,825 | — | — |
| 1980-04-24 | $1.11 | $1.11 | 7,425 | — | — |
| 1980-04-23 | $1.15 | $1.15 | 29,700 | — | — |
| 1980-04-22 | $1.07 | $1.07 | 3,375 | — | — |
| 1980-04-21 | $1.07 | $1.07 | 1,350 | — | — |
| 1980-04-18 | $1.07 | $1.07 | 10,125 | — | — |
| 1980-04-17 | $1.07 | $1.07 | 1,350 | — | — |
| 1980-04-16 | $1.11 | $1.11 | 7,425 | — | — |
| 1980-04-15 | $1.11 | $1.11 | 14,850 | — | — |
| 1980-04-14 | $1.15 | $1.15 | 27,675 | — | — |
| 1980-04-11 | $1.15 | $1.15 | 2,700 | — | — |
| 1980-04-10 | $1.15 | $1.15 | 0 | — | — |
| 1980-04-09 | $1.15 | $1.15 | 6,750 | — | — |
| 1980-04-08 | $1.15 | $1.15 | 18,225 | — | — |
| 1980-04-07 | $1.22 | $1.22 | 17,550 | — | — |
| 1980-04-03 | $1.19 | $1.19 | 0 | — | — |
| 1980-04-02 | $1.19 | $1.19 | 0 | — | — |
| 1980-04-01 | $1.19 | $1.19 | 4,725 | — | — |
| 1980-03-31 | $1.15 | $1.15 | 6,075 | — | — |
| 1980-03-28 | $1.11 | $1.11 | 2,700 | — | — |
| 1980-03-27 | $1.11 | $1.11 | 13,500 | — | — |
| 1980-03-26 | $1.19 | $1.19 | 2,025 | — | — |
| 1980-03-25 | $1.19 | $1.19 | 10,125 | — | — |
| 1980-03-24 | $1.30 | $1.30 | 1,350 | — | — |
| 1980-03-21 | $1.33 | $1.33 | 4,050 | — | — |
| 1980-03-20 | $1.33 | $1.33 | 6,750 | — | — |
| 1980-03-19 | $1.33 | $1.33 | 4,050 | — | — |
| 1980-03-18 | $1.37 | $1.37 | 21,600 | — | — |
| 1980-03-17 | $1.44 | $1.44 | 2,700 | — | — |