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
- 1973-05-03 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 | $5.21 | $5.21 | 11,219 | — | — |
| 1980-12-30 | $5.32 | $5.32 | 9,817 | — | — |
| 1980-12-29 | $5.54 | $5.54 | 467 | — | — |
| 1980-12-26 | $5.54 | $5.54 | 1,402 | — | — |
| 1980-12-24 | $5.54 | $5.54 | 1,402 | — | — |
| 1980-12-23 | $5.59 | $5.59 | 1,870 | — | — |
| 1980-12-22 | $5.67 | $5.67 | 4,207 | — | — |
| 1980-12-19 | $5.67 | $5.67 | 2,337 | — | — |
| 1980-12-18 | $5.67 | $5.67 | 5,142 | — | — |
| 1980-12-17 | $5.59 | $5.59 | 3,272 | — | — |
| 1980-12-16 | $5.54 | $5.54 | 10,284 | — | — |
| 1980-12-15 | $5.67 | $5.67 | 1,402 | — | — |
| 1980-12-12 | $5.67 | $5.67 | 5,610 | — | — |
| 1980-12-11 | $5.67 | $5.67 | 467 | — | — |
| 1980-12-10 | $5.72 | $5.72 | 467 | — | — |
| 1980-12-09 | $5.72 | $5.72 | 1,870 | — | — |
| 1980-12-08 | $5.75 | $5.75 | 4,675 | — | — |
| 1980-12-05 | $5.94 | $5.94 | 1,402 | — | — |
| 1980-12-04 | $5.94 | $5.94 | 5,142 | — | — |
| 1980-12-03 | $6.07 | $6.07 | 10,284 | — | — |
| 1980-12-02 | $6.34 | $6.34 | 9,349 | — | — |
| 1980-12-01 | $6.71 | $6.71 | 8,414 | — | — |
| 1980-11-28 | $6.77 | $6.77 | 5,610 | — | — |
| 1980-11-26 | $6.77 | $6.77 | 5,610 | — | — |
| 1980-11-25 | $6.71 | $6.71 | 4,675 | — | — |
| 1980-11-24 | $6.71 | $6.71 | 1,402 | — | — |
| 1980-11-21 | $6.77 | $6.77 | 5,610 | — | — |
| 1980-11-20 | $6.93 | $6.93 | 18,698 | — | — |
| 1980-11-19 | $6.50 | $6.50 | 32,722 | — | — |
| 1980-11-18 | $6.23 | $6.23 | 11,687 | — | — |
| 1980-11-17 | $5.94 | $5.94 | 5,142 | — | — |
| 1980-11-14 | $5.94 | $5.94 | 4,207 | — | — |
| 1980-11-13 | $5.86 | $5.86 | 4,207 | — | — |
| 1980-11-12 | $5.83 | $5.83 | 21,503 | — | — |
| 1980-11-11 | $5.75 | $5.75 | 2,805 | — | — |
| 1980-11-10 | $5.83 | $5.83 | 3,740 | — | — |
| 1980-11-07 | $5.83 | $5.83 | 1,402 | — | — |
| 1980-11-06 | $5.83 | $5.83 | 3,272 | — | — |
| 1980-11-05 | $5.83 | $5.83 | 23,840 | — | — |
| 1980-11-03 | $5.48 | $5.48 | 467 | — | — |
| 1980-10-31 | $5.48 | $5.48 | 6,544 | — | — |
| 1980-10-30 | $5.54 | $5.54 | 8,414 | — | — |
| 1980-10-29 | $5.54 | $5.54 | 8,882 | — | — |
| 1980-10-28 | $5.54 | $5.54 | 3,272 | — | — |
| 1980-10-27 | $5.43 | $5.43 | 8,882 | — | — |
| 1980-10-24 | $5.40 | $5.40 | 3,740 | — | — |
| 1980-10-23 | $5.40 | $5.40 | 11,687 | — | — |
| 1980-10-22 | $5.75 | $5.75 | 21,503 | — | — |
| 1980-10-21 | $5.83 | $5.83 | 20,101 | — | — |
| 1980-10-20 | $5.72 | $5.72 | 48,148 | — | — |
| 1980-10-17 | $5.00 | $5.00 | 467 | — | — |
| 1980-10-16 | $5.08 | $5.08 | 5,142 | — | — |
| 1980-10-15 | $5.08 | $5.08 | 4,207 | — | — |
| 1980-10-14 | $5.08 | $5.08 | 6,544 | — | — |
| 1980-10-13 | $5.19 | $5.19 | 5,610 | — | — |
| 1980-10-10 | $5.19 | $5.19 | 1,402 | — | — |
| 1980-10-09 | $5.21 | $5.21 | 4,207 | — | — |
| 1980-10-08 | $5.32 | $5.32 | 467 | — | — |
| 1980-10-07 | $5.27 | $5.27 | 13,089 | — | — |
| 1980-10-06 | $5.48 | $5.48 | 6,544 | — | — |
| 1980-10-03 | $5.54 | $5.54 | 467 | — | — |
| 1980-10-02 | $5.48 | $5.48 | 1,402 | — | — |
| 1980-10-01 | $5.48 | $5.48 | 467 | — | — |
| 1980-09-30 | $5.48 | $5.48 | 4,675 | — | — |
| 1980-09-29 | $5.43 | $5.43 | 6,544 | — | — |
| 1980-09-26 | $5.67 | $5.67 | 467 | — | — |
| 1980-09-25 | $5.72 | $5.72 | 10,284 | — | — |
| 1980-09-24 | $5.75 | $5.75 | 17,763 | — | — |
| 1980-09-23 | $5.75 | $5.75 | 3,740 | — | — |
| 1980-09-22 | $5.83 | $5.83 | 2,337 | — | — |
| 1980-09-19 | $5.75 | $5.75 | 2,805 | — | — |
| 1980-09-18 | $5.75 | $5.75 | 2,805 | — | — |
| 1980-09-17 | $5.75 | $5.75 | 1,402 | — | — |
| 1980-09-16 | $5.75 | $5.75 | 15,426 | — | — |
| 1980-09-15 | $5.72 | $5.72 | 21,036 | — | — |
| 1980-09-12 | $5.59 | $5.59 | 4,675 | — | — |
| 1980-09-11 | $5.86 | $5.86 | 1,402 | — | — |
| 1980-09-10 | $5.94 | $5.94 | 9,817 | — | — |
| 1980-09-09 | $5.96 | $5.96 | 10,284 | — | — |
| 1980-09-08 | $6.02 | $6.02 | 14,959 | — | — |
| 1980-09-05 | $5.75 | $5.75 | 22,438 | — | — |
| 1980-09-04 | $5.32 | $5.32 | 18,231 | — | — |
| 1980-09-03 | $5.21 | $5.21 | 4,675 | — | — |
| 1980-09-02 | $5.21 | $5.21 | 2,337 | — | — |
| 1980-08-29 | $5.21 | $5.21 | 467 | — | — |
| 1980-08-28 | $5.27 | $5.27 | 467 | — | — |
| 1980-08-27 | $5.21 | $5.21 | 20,101 | — | — |
| 1980-08-26 | $5.27 | $5.27 | 5,610 | — | — |
| 1980-08-25 | $5.27 | $5.27 | 5,142 | — | — |
| 1980-08-22 | $5.32 | $5.32 | 1,870 | — | — |
| 1980-08-21 | $5.32 | $5.32 | 2,337 | — | — |
| 1980-08-20 | $5.32 | $5.32 | 7,479 | — | — |
| 1980-08-19 | $5.27 | $5.27 | 4,207 | — | — |
| 1980-08-18 | $5.32 | $5.32 | 467 | — | — |
| 1980-08-15 | $5.40 | $5.40 | 3,272 | — | — |
| 1980-08-14 | $5.27 | $5.27 | 3,272 | — | — |
| 1980-08-13 | $5.27 | $5.27 | 2,337 | — | — |
| 1980-08-12 | $5.32 | $5.32 | 3,740 | — | — |
| 1980-08-11 | $5.32 | $5.32 | 1,870 | — | — |
| 1980-08-08 | $5.32 | $5.32 | 7,479 | — | — |
| 1980-08-07 | $5.32 | $5.32 | 3,740 | — | — |
| 1980-08-06 | $5.21 | $5.21 | 7,012 | — | — |
| 1980-08-05 | $5.21 | $5.21 | 1,402 | — | — |
| 1980-08-04 | $5.21 | $5.21 | 467 | — | — |
| 1980-08-01 | $5.21 | $5.21 | 467 | — | — |
| 1980-07-31 | $5.21 | $5.21 | 16,361 | — | — |
| 1980-07-30 | $5.08 | $5.08 | 18,231 | — | — |
| 1980-07-29 | $5.40 | $5.40 | 14,959 | — | — |
| 1980-07-28 | $5.72 | $5.72 | 16,361 | — | — |
| 1980-07-25 | $5.86 | $5.86 | 50,953 | — | — |
| 1980-07-24 | $5.94 | $5.94 | 15,426 | — | — |
| 1980-07-23 | $5.94 | $5.94 | 20,101 | — | — |
| 1980-07-22 | $5.86 | $5.86 | 48,616 | — | — |
| 1980-07-21 | $5.40 | $5.40 | 19,633 | — | — |
| 1980-07-18 | $5.11 | $5.11 | 18,698 | — | — |
| 1980-07-17 | $4.92 | $4.92 | 32,722 | — | — |
| 1980-07-16 | $4.60 | $4.60 | 467 | — | — |
| 1980-07-15 | $4.60 | $4.60 | 467 | — | — |
| 1980-07-14 | $4.60 | $4.60 | 467 | — | — |
| 1980-07-11 | $4.60 | $4.60 | 467 | — | — |
| 1980-07-10 | $4.60 | $4.60 | 1,402 | — | — |
| 1980-07-09 | $4.63 | $4.63 | 1,870 | — | — |
| 1980-07-08 | $4.63 | $4.63 | 467 | — | — |
| 1980-07-07 | $4.63 | $4.63 | 467 | — | — |
| 1980-07-03 | $4.63 | $4.63 | 1,870 | — | — |
| 1980-07-02 | $4.63 | $4.63 | 7,479 | — | — |
| 1980-07-01 | $4.60 | $4.60 | 19,633 | — | — |
| 1980-06-30 | $4.52 | $4.52 | 6,544 | — | — |
| 1980-06-27 | $4.60 | $4.60 | 16,361 | — | — |
| 1980-06-26 | $4.63 | $4.63 | 1,402 | — | — |
| 1980-06-25 | $4.60 | $4.60 | 6,544 | — | — |
| 1980-06-24 | $4.60 | $4.60 | 467 | — | — |
| 1980-06-23 | $4.52 | $4.52 | 10,284 | — | — |
| 1980-06-20 | $4.60 | $4.60 | 5,610 | — | — |
| 1980-06-19 | $4.60 | $4.60 | 7,479 | — | — |
| 1980-06-18 | $4.60 | $4.60 | 3,272 | — | — |
| 1980-06-17 | $4.60 | $4.60 | 24,775 | — | — |
| 1980-06-16 | $4.33 | $4.33 | 8,414 | — | — |
| 1980-06-13 | $4.22 | $4.22 | 2,337 | — | — |
| 1980-06-12 | $4.25 | $4.25 | 1,402 | — | — |
| 1980-06-11 | $4.25 | $4.25 | 1,402 | — | — |
| 1980-06-10 | $4.25 | $4.25 | 467 | — | — |
| 1980-06-09 | $4.25 | $4.25 | 9,349 | — | — |
| 1980-06-06 | $4.25 | $4.25 | 8,882 | — | — |
| 1980-06-05 | $4.25 | $4.25 | 467 | — | — |
| 1980-06-04 | $4.22 | $4.22 | 13,089 | — | — |
| 1980-06-03 | $4.17 | $4.17 | 8,414 | — | — |
| 1980-06-02 | $4.12 | $4.12 | 467 | — | — |
| 1980-05-30 | $4.12 | $4.12 | 3,272 | — | — |
| 1980-05-29 | $4.12 | $4.12 | 467 | — | — |
| 1980-05-28 | $4.12 | $4.12 | 1,870 | — | — |
| 1980-05-27 | $4.12 | $4.12 | 2,805 | — | — |
| 1980-05-23 | $4.12 | $4.12 | 467 | — | — |
| 1980-05-22 | $4.12 | $4.12 | 467 | — | — |
| 1980-05-21 | $4.12 | $4.12 | 467 | — | — |
| 1980-05-20 | $4.12 | $4.12 | 14,491 | — | — |
| 1980-05-19 | $4.17 | $4.17 | 9,817 | — | — |
| 1980-05-16 | $4.17 | $4.17 | 4,675 | — | — |
| 1980-05-15 | $4.17 | $4.17 | 467 | — | — |
| 1980-05-14 | $4.17 | $4.17 | 2,337 | — | — |
| 1980-05-13 | $4.17 | $4.17 | 1,402 | — | — |
| 1980-05-12 | $4.17 | $4.17 | 467 | — | — |
| 1980-05-09 | $4.17 | $4.17 | 467 | — | — |
| 1980-05-08 | $4.17 | $4.17 | 24,308 | — | — |
| 1980-05-07 | $4.17 | $4.17 | 1,402 | — | — |
| 1980-05-06 | $4.17 | $4.17 | 7,947 | — | — |
| 1980-05-05 | $4.22 | $4.22 | 2,805 | — | — |
| 1980-05-02 | $4.17 | $4.17 | 8,414 | — | — |
| 1980-05-01 | $4.12 | $4.12 | 4,207 | — | — |
| 1980-04-30 | $4.12 | $4.12 | 2,337 | — | — |
| 1980-04-29 | $4.04 | $4.04 | 11,687 | — | — |
| 1980-04-28 | $3.98 | $3.98 | 8,882 | — | — |
| 1980-04-25 | $3.98 | $3.98 | 12,621 | — | — |
| 1980-04-24 | $3.96 | $3.96 | 4,675 | — | — |
| 1980-04-23 | $3.96 | $3.96 | 2,805 | — | — |
| 1980-04-22 | $3.88 | $3.88 | 3,740 | — | — |
| 1980-04-21 | $3.77 | $3.77 | 15,426 | — | — |
| 1980-04-18 | $3.77 | $3.77 | 14,024 | — | — |
| 1980-04-17 | $3.77 | $3.77 | 467 | — | — |
| 1980-04-16 | $3.77 | $3.77 | 10,284 | — | — |
| 1980-04-15 | $3.77 | $3.77 | 11,687 | — | — |
| 1980-04-14 | $3.69 | $3.69 | 4,675 | — | — |
| 1980-04-11 | $3.69 | $3.69 | 1,870 | — | — |
| 1980-04-10 | $3.69 | $3.69 | 3,272 | — | — |
| 1980-04-09 | $3.69 | $3.69 | 1,870 | — | — |
| 1980-04-08 | $3.69 | $3.69 | 7,479 | — | — |
| 1980-04-07 | $3.69 | $3.69 | 7,012 | — | — |
| 1980-04-03 | $3.72 | $3.72 | 5,142 | — | — |
| 1980-04-02 | $3.69 | $3.69 | 4,675 | — | — |
| 1980-04-01 | $3.69 | $3.69 | 7,479 | — | — |
| 1980-03-31 | $3.40 | $3.40 | 467 | — | — |
| 1980-03-28 | $3.40 | $3.40 | 2,337 | — | — |
| 1980-03-27 | $3.40 | $3.40 | 13,556 | — | — |
| 1980-03-26 | $3.69 | $3.69 | 2,337 | — | — |
| 1980-03-25 | $3.69 | $3.69 | 7,947 | — | — |
| 1980-03-24 | $3.72 | $3.72 | 467 | — | — |
| 1980-03-21 | $3.77 | $3.77 | 467 | — | — |
| 1980-03-20 | $3.77 | $3.77 | 467 | — | — |
| 1980-03-19 | $3.77 | $3.77 | 467 | — | — |
| 1980-03-18 | $3.77 | $3.77 | 13,556 | — | — |
| 1980-03-17 | $3.98 | $3.98 | 7,012 | — | — |
| 1980-03-14 | $3.98 | $3.98 | 6,544 | — | — |
| 1980-03-13 | $3.98 | $3.98 | 12,154 | — | — |
| 1980-03-12 | $3.98 | $3.98 | 4,675 | — | — |
| 1980-03-11 | $3.98 | $3.98 | 1,402 | — | — |
| 1980-03-10 | $3.98 | $3.98 | 9,817 | — | — |
| 1980-03-07 | $4.12 | $4.12 | 13,089 | — | — |
| 1980-03-06 | $4.17 | $4.17 | 23,373 | — | — |
| 1980-03-05 | $4.22 | $4.22 | 467 | — | — |
| 1980-03-04 | $4.17 | $4.17 | 12,621 | — | — |
| 1980-03-03 | $4.17 | $4.17 | 12,621 | — | — |
| 1980-02-29 | $4.17 | $4.17 | 467 | — | — |
| 1980-02-28 | $4.17 | $4.17 | 467 | — | — |
| 1980-02-27 | $4.22 | $4.22 | 2,337 | — | — |
| 1980-02-26 | $4.22 | $4.22 | 467 | — | — |
| 1980-02-25 | $4.25 | $4.25 | 1,870 | — | — |
| 1980-02-22 | $4.25 | $4.25 | 13,089 | — | — |
| 1980-02-21 | $4.25 | $4.25 | 9,817 | — | — |
| 1980-02-20 | $3.96 | $3.96 | 18,231 | — | — |
| 1980-02-19 | $3.69 | $3.69 | 18,698 | — | — |
| 1980-02-15 | $4.04 | $4.04 | 24,308 | — | — |
| 1980-02-14 | $4.52 | $4.52 | 6,077 | — | — |
| 1980-02-13 | $4.60 | $4.60 | 3,740 | — | — |
| 1980-02-12 | $4.60 | $4.60 | 467 | — | — |
| 1980-02-11 | $4.60 | $4.60 | 6,077 | — | — |
| 1980-02-08 | $4.63 | $4.63 | 6,544 | — | — |
| 1980-02-07 | $4.63 | $4.63 | 7,012 | — | — |
| 1980-02-06 | $4.63 | $4.63 | 467 | — | — |
| 1980-02-05 | $4.63 | $4.63 | 35,060 | — | — |
| 1980-02-04 | $4.95 | $4.95 | 3,272 | — | — |
| 1980-02-01 | $4.95 | $4.95 | 7,012 | — | — |
| 1980-01-31 | $4.95 | $4.95 | 28,983 | — | — |
| 1980-01-30 | $5.00 | $5.00 | 57,965 | — | — |
| 1980-01-29 | $4.47 | $4.47 | 26,178 | — | — |
| 1980-01-28 | $4.63 | $4.63 | 12,154 | — | — |
| 1980-01-25 | $4.63 | $4.63 | 5,610 | — | — |
| 1980-01-24 | $4.63 | $4.63 | 12,621 | — | — |
| 1980-01-23 | $4.63 | $4.63 | 53,290 | — | — |
| 1980-01-22 | $4.63 | $4.63 | 25,710 | — | — |
| 1980-01-21 | $4.71 | $4.71 | 467 | — | — |
| 1980-01-18 | $4.71 | $4.71 | 13,556 | — | — |
| 1980-01-17 | $4.63 | $4.63 | 24,775 | — | — |
| 1980-01-16 | $4.52 | $4.52 | 18,698 | — | — |
| 1980-01-15 | $4.52 | $4.52 | 15,426 | — | — |
| 1980-01-14 | $4.52 | $4.52 | 15,426 | — | — |
| 1980-01-11 | $4.44 | $4.44 | 47,681 | — | — |
| 1980-01-10 | $4.36 | $4.36 | 9,349 | — | — |
| 1980-01-09 | $4.25 | $4.25 | 12,621 | — | — |
| 1980-01-08 | $4.17 | $4.17 | 8,414 | — | — |
| 1980-01-07 | $4.12 | $4.12 | 2,805 | — | — |
| 1980-01-04 | $4.12 | $4.12 | 9,349 | — | — |
| 1980-01-03 | $4.12 | $4.12 | 19,633 | — | — |
| 1980-01-02 | $4.22 | $4.22 | 9,349 | — | — |