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 | $2.10 | $2.10 | 9,574 | — | — |
| 1980-12-30 | $1.98 | $1.98 | 19,584 | — | — |
| 1980-12-29 | $1.95 | $1.95 | 2,611 | — | — |
| 1980-12-26 | $1.95 | $1.95 | 3,046 | — | — |
| 1980-12-24 | $1.98 | $1.98 | 6,093 | — | — |
| 1980-12-23 | $1.95 | $1.95 | 4,352 | — | — |
| 1980-12-22 | $1.95 | $1.95 | 6,963 | — | — |
| 1980-12-19 | $1.95 | $1.95 | 7,398 | — | — |
| 1980-12-18 | $1.95 | $1.95 | 6,528 | — | — |
| 1980-12-17 | $1.92 | $1.92 | 29,158 | — | — |
| 1980-12-16 | $1.90 | $1.90 | 870 | — | — |
| 1980-12-15 | $1.90 | $1.90 | 10,009 | — | — |
| 1980-12-12 | $1.92 | $1.92 | 3,482 | — | — |
| 1980-12-11 | $1.90 | $1.90 | 43,955 | — | — |
| 1980-12-10 | $1.95 | $1.95 | 16,537 | — | — |
| 1980-12-09 | $1.98 | $1.98 | 25,241 | — | — |
| 1980-12-08 | $2.04 | $2.04 | 16,537 | — | — |
| 1980-12-05 | $2.07 | $2.07 | 10,880 | — | — |
| 1980-12-04 | $2.07 | $2.07 | 17,408 | — | — |
| 1980-12-03 | $2.10 | $2.10 | 14,797 | — | — |
| 1980-12-02 | $2.07 | $2.07 | 30,464 | — | — |
| 1980-12-01 | $2.04 | $2.04 | 11,750 | — | — |
| 1980-11-28 | $2.07 | $2.07 | 10,445 | — | — |
| 1980-11-26 | $2.15 | $2.15 | 31,334 | — | — |
| 1980-11-25 | $2.13 | $2.13 | 80,076 | — | — |
| 1980-11-24 | $1.95 | $1.95 | 17,843 | — | — |
| 1980-11-21 | $2.04 | $2.04 | 30,028 | — | — |
| 1980-11-20 | $1.87 | $1.87 | 12,185 | — | — |
| 1980-11-19 | $1.92 | $1.92 | 14,361 | — | — |
| 1980-11-18 | $1.90 | $1.90 | 23,500 | — | — |
| 1980-11-17 | $1.81 | $1.81 | 9,139 | — | — |
| 1980-11-14 | $1.87 | $1.87 | 5,222 | — | — |
| 1980-11-13 | $1.90 | $1.90 | 23,500 | — | — |
| 1980-11-12 | $1.90 | $1.90 | 5,222 | — | — |
| 1980-11-11 | $1.84 | $1.84 | 6,528 | — | — |
| 1980-11-10 | $1.78 | $1.78 | 8,704 | — | — |
| 1980-11-07 | $1.84 | $1.84 | 11,750 | — | — |
| 1980-11-06 | $1.90 | $1.90 | 3,917 | — | — |
| 1980-11-05 | $1.95 | $1.95 | 19,149 | — | — |
| 1980-11-03 | $1.84 | $1.84 | 10,880 | — | — |
| 1980-10-31 | $1.87 | $1.87 | 6,963 | — | — |
| 1980-10-30 | $1.84 | $1.84 | 6,528 | — | — |
| 1980-10-29 | $1.84 | $1.84 | 8,269 | — | — |
| 1980-10-28 | $1.81 | $1.81 | 31,334 | — | — |
| 1980-10-27 | $1.87 | $1.87 | 5,658 | — | — |
| 1980-10-24 | $1.95 | $1.95 | 3,482 | — | — |
| 1980-10-23 | $1.95 | $1.95 | 4,352 | — | — |
| 1980-10-22 | $2.01 | $2.01 | 3,046 | — | — |
| 1980-10-21 | $2.07 | $2.07 | 7,398 | — | — |
| 1980-10-20 | $2.07 | $2.07 | 6,528 | — | — |
| 1980-10-17 | $2.04 | $2.04 | 12,621 | — | — |
| 1980-10-16 | $2.04 | $2.04 | 23,065 | — | — |
| 1980-10-15 | $2.04 | $2.04 | 15,232 | — | — |
| 1980-10-14 | $2.18 | $2.18 | 33,510 | — | — |
| 1980-10-13 | $1.92 | $1.92 | 4,787 | — | — |
| 1980-10-10 | $1.87 | $1.87 | 15,667 | — | — |
| 1980-10-09 | $1.98 | $1.98 | 7,833 | — | — |
| 1980-10-08 | $1.98 | $1.98 | 14,361 | — | — |
| 1980-10-07 | $2.04 | $2.04 | 12,185 | — | — |
| 1980-10-06 | $2.04 | $2.04 | 20,019 | — | — |
| 1980-10-03 | $2.10 | $2.10 | 12,621 | — | — |
| 1980-10-02 | $2.01 | $2.01 | 12,621 | — | — |
| 1980-10-01 | $1.95 | $1.95 | 14,797 | — | — |
| 1980-09-30 | $1.95 | $1.95 | 22,630 | — | — |
| 1980-09-29 | $1.90 | $1.90 | 26,982 | — | — |
| 1980-09-26 | $1.95 | $1.95 | 21,760 | — | — |
| 1980-09-25 | $2.01 | $2.01 | 21,760 | — | — |
| 1980-09-24 | $2.04 | $2.04 | 20,454 | — | — |
| 1980-09-23 | $2.01 | $2.01 | 16,537 | — | — |
| 1980-09-22 | $2.07 | $2.07 | 24,371 | — | — |
| 1980-09-19 | $2.10 | $2.10 | 14,797 | — | — |
| 1980-09-18 | $2.10 | $2.10 | 33,945 | — | — |
| 1980-09-17 | $2.15 | $2.15 | 27,852 | — | — |
| 1980-09-16 | $2.15 | $2.15 | 12,185 | — | — |
| 1980-09-15 | $2.21 | $2.21 | 19,149 | — | — |
| 1980-09-12 | $2.27 | $2.27 | 41,343 | — | — |
| 1980-09-11 | $2.30 | $2.30 | 84,863 | — | — |
| 1980-09-10 | $2.13 | $2.13 | 35,686 | — | — |
| 1980-09-09 | $2.07 | $2.07 | 28,288 | — | — |
| 1980-09-08 | $2.01 | $2.01 | 26,112 | — | — |
| 1980-09-05 | $2.04 | $2.04 | 19,584 | — | — |
| 1980-09-04 | $2.04 | $2.04 | 26,547 | — | — |
| 1980-09-03 | $2.07 | $2.07 | 9,574 | — | — |
| 1980-09-02 | $2.04 | $2.04 | 18,713 | — | — |
| 1980-08-29 | $2.04 | $2.04 | 16,537 | — | — |
| 1980-08-28 | $2.01 | $2.01 | 18,278 | — | — |
| 1980-08-27 | $2.07 | $2.07 | 20,454 | — | — |
| 1980-08-26 | $2.04 | $2.04 | 45,260 | — | — |
| 1980-08-25 | $2.07 | $2.07 | 63,538 | — | — |
| 1980-08-22 | $2.15 | $2.15 | 44,825 | — | — |
| 1980-08-21 | $2.18 | $2.18 | 52,658 | — | — |
| 1980-08-20 | $2.18 | $2.18 | 121,419 | — | — |
| 1980-08-19 | $2.15 | $2.15 | 194,967 | — | — |
| 1980-08-18 | $1.95 | $1.95 | 345,979 | — | — |
| 1980-08-15 | $1.75 | $1.75 | 39,167 | — | — |
| 1980-08-14 | $1.69 | $1.69 | 258,070 | — | — |
| 1980-08-13 | $1.78 | $1.78 | 59,621 | — | — |
| 1980-08-12 | $1.69 | $1.69 | 33,510 | — | — |
| 1980-08-11 | $1.78 | $1.78 | 58,751 | — | — |
| 1980-08-08 | $1.69 | $1.69 | 38,732 | — | — |
| 1980-08-07 | $1.69 | $1.69 | 49,612 | — | — |
| 1980-08-06 | $1.75 | $1.75 | 44,825 | — | — |
| 1980-08-05 | $1.72 | $1.72 | 44,390 | — | — |
| 1980-08-04 | $1.67 | $1.67 | 33,075 | — | — |
| 1980-08-01 | $1.67 | $1.67 | 63,973 | — | — |
| 1980-07-31 | $1.58 | $1.58 | 24,371 | — | — |
| 1980-07-30 | $1.61 | $1.61 | 47,001 | — | — |
| 1980-07-29 | $1.67 | $1.67 | 114,891 | — | — |
| 1980-07-28 | $1.75 | $1.75 | 108,798 | — | — |
| 1980-07-25 | $1.58 | $1.58 | 85,733 | — | — |
| 1980-07-24 | $1.44 | $1.44 | 19,149 | — | — |
| 1980-07-23 | $1.41 | $1.41 | 10,880 | — | — |
| 1980-07-22 | $1.41 | $1.41 | 30,464 | — | — |
| 1980-07-21 | $1.49 | $1.49 | 20,889 | — | — |
| 1980-07-18 | $1.46 | $1.46 | 38,297 | — | — |
| 1980-07-17 | $1.52 | $1.52 | 48,306 | — | — |
| 1980-07-16 | $1.38 | $1.38 | 7,833 | — | — |
| 1980-07-15 | $1.41 | $1.41 | 73,983 | — | — |
| 1980-07-14 | $1.44 | $1.44 | 85,298 | — | — |
| 1980-07-11 | $1.32 | $1.32 | 3,482 | — | — |
| 1980-07-10 | $1.29 | $1.29 | 3,482 | — | — |
| 1980-07-09 | $1.32 | $1.32 | 40,473 | — | — |
| 1980-07-08 | $1.35 | $1.35 | 30,464 | — | — |
| 1980-07-07 | $1.32 | $1.32 | 15,232 | — | — |
| 1980-07-03 | $1.29 | $1.29 | 31,769 | — | — |
| 1980-07-02 | $1.24 | $1.24 | 5,222 | — | — |
| 1980-07-01 | $1.24 | $1.24 | 7,398 | — | — |
| 1980-06-30 | $1.24 | $1.24 | 6,963 | — | — |
| 1980-06-27 | $1.26 | $1.26 | 39,603 | — | — |
| 1980-06-26 | $1.24 | $1.24 | 47,001 | — | — |
| 1980-06-25 | $1.15 | $1.15 | 43,955 | — | — |
| 1980-06-24 | $1.06 | $1.06 | 9,139 | — | — |
| 1980-06-23 | $1.06 | $1.06 | 5,222 | — | — |
| 1980-06-20 | $1.03 | $1.03 | 10,445 | — | — |
| 1980-06-19 | $1.09 | $1.09 | 870 | — | — |
| 1980-06-18 | $1.12 | $1.12 | 0 | — | — |
| 1980-06-17 | $1.12 | $1.12 | 4,352 | — | — |
| 1980-06-16 | $1.09 | $1.09 | 5,222 | — | — |
| 1980-06-13 | $1.06 | $1.06 | 17,843 | — | — |
| 1980-06-12 | $1.03 | $1.03 | 2,176 | — | — |
| 1980-06-11 | $1.03 | $1.03 | 4,352 | — | — |
| 1980-06-10 | $1.03 | $1.03 | 870 | — | — |
| 1980-06-09 | $1.03 | $1.03 | 435 | — | — |
| 1980-06-06 | $1.03 | $1.03 | 5,658 | — | — |
| 1980-06-05 | $1.03 | $1.03 | 2,176 | — | — |
| 1980-06-04 | $1.01 | $1.01 | 1,306 | — | — |
| 1980-06-03 | $1.03 | $1.03 | 5,222 | — | — |
| 1980-06-02 | $1.01 | $1.01 | 3,482 | — | — |
| 1980-05-30 | $1.06 | $1.06 | 870 | — | — |
| 1980-05-29 | $1.06 | $1.06 | 12,185 | — | — |
| 1980-05-28 | $1.06 | $1.06 | 3,046 | — | — |
| 1980-05-27 | $1.09 | $1.09 | 11,315 | — | — |
| 1980-05-23 | $1.06 | $1.06 | 2,611 | — | — |
| 1980-05-22 | $1.03 | $1.03 | 435 | — | — |
| 1980-05-21 | $1.06 | $1.06 | 1,306 | — | — |
| 1980-05-20 | $1.09 | $1.09 | 5,658 | — | — |
| 1980-05-19 | $1.06 | $1.06 | 3,482 | — | — |
| 1980-05-16 | $1.01 | $1.01 | 1,741 | — | — |
| 1980-05-15 | $1.03 | $1.03 | 7,833 | — | — |
| 1980-05-14 | $0.98 | $0.98 | 0 | — | — |
| 1980-05-13 | $0.98 | $0.98 | 1,741 | — | — |
| 1980-05-12 | $1.03 | $1.03 | 5,222 | — | — |
| 1980-05-09 | $1.03 | $1.03 | 8,269 | — | — |
| 1980-05-08 | $1.03 | $1.03 | 6,528 | — | — |
| 1980-05-07 | $1.03 | $1.03 | 4,787 | — | — |
| 1980-05-06 | $1.03 | $1.03 | 870 | — | — |
| 1980-05-05 | $1.06 | $1.06 | 0 | — | — |
| 1980-05-02 | $1.06 | $1.06 | 870 | — | — |
| 1980-05-01 | $1.06 | $1.06 | 0 | — | — |
| 1980-04-30 | $1.06 | $1.06 | 3,917 | — | — |
| 1980-04-29 | $1.09 | $1.09 | 37,427 | — | — |
| 1980-04-28 | $1.03 | $1.03 | 13,056 | — | — |
| 1980-04-25 | $1.03 | $1.03 | 2,176 | — | — |
| 1980-04-24 | $1.03 | $1.03 | 0 | — | — |
| 1980-04-23 | $1.03 | $1.03 | 10,009 | — | — |
| 1980-04-22 | $0.98 | $0.98 | 10,009 | — | — |
| 1980-04-21 | $0.95 | $0.95 | 2,611 | — | — |
| 1980-04-18 | $0.95 | $0.95 | 2,176 | — | — |
| 1980-04-17 | $0.95 | $0.95 | 17,408 | — | — |
| 1980-04-16 | $0.95 | $0.95 | 4,787 | — | — |
| 1980-04-15 | $0.95 | $0.95 | 21,760 | — | — |
| 1980-04-14 | $0.95 | $0.95 | 3,482 | — | — |
| 1980-04-11 | $0.95 | $0.95 | 1,306 | — | — |
| 1980-04-10 | $0.95 | $0.95 | 1,741 | — | — |
| 1980-04-09 | $0.98 | $0.98 | 1,306 | — | — |
| 1980-04-08 | $0.95 | $0.95 | 1,741 | — | — |
| 1980-04-07 | $0.92 | $0.92 | 2,176 | — | — |
| 1980-04-03 | $0.95 | $0.95 | 3,482 | — | — |
| 1980-04-02 | $0.98 | $0.98 | 4,787 | — | — |
| 1980-04-01 | $0.92 | $0.92 | 7,398 | — | — |
| 1980-03-31 | $0.92 | $0.92 | 18,278 | — | — |
| 1980-03-28 | $0.92 | $0.92 | 12,621 | — | — |
| 1980-03-27 | $0.92 | $0.92 | 79,205 | — | — |
| 1980-03-26 | $0.92 | $0.92 | 13,926 | — | — |
| 1980-03-25 | $0.92 | $0.92 | 36,556 | — | — |
| 1980-03-24 | $0.92 | $0.92 | 20,889 | — | — |
| 1980-03-21 | $0.92 | $0.92 | 5,658 | — | — |
| 1980-03-20 | $0.92 | $0.92 | 27,417 | — | — |
| 1980-03-19 | $0.86 | $0.86 | 13,056 | — | — |
| 1980-03-18 | $0.89 | $0.89 | 7,833 | — | — |
| 1980-03-17 | $0.95 | $0.95 | 2,611 | — | — |