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 | $7.13 | $7.13 | 1,200 | — | — |
| 1980-12-30 | $7.00 | $7.00 | 600 | — | — |
| 1980-12-29 | $7.00 | $7.00 | 3,900 | — | — |
| 1980-12-26 | $6.75 | $6.75 | 1,500 | — | — |
| 1980-12-24 | $6.75 | $6.75 | 14,400 | — | — |
| 1980-12-23 | $6.67 | $6.67 | 2,400 | — | — |
| 1980-12-22 | $6.54 | $6.54 | 900 | — | — |
| 1980-12-19 | $6.54 | $6.54 | 1,200 | — | — |
| 1980-12-18 | $6.54 | $6.54 | 1,500 | — | — |
| 1980-12-17 | $6.63 | $6.63 | 5,100 | — | — |
| 1980-12-16 | $6.50 | $6.50 | 2,100 | — | — |
| 1980-12-15 | $6.46 | $6.46 | 1,800 | — | — |
| 1980-12-12 | $6.50 | $6.50 | 1,500 | — | — |
| 1980-12-11 | $6.50 | $6.50 | 10,800 | — | — |
| 1980-12-10 | $6.63 | $6.63 | 8,700 | — | — |
| 1980-12-09 | $6.54 | $6.54 | 1,500 | — | — |
| 1980-12-08 | $6.67 | $6.67 | 4,500 | — | — |
| 1980-12-05 | $6.92 | $6.92 | 3,900 | — | — |
| 1980-12-04 | $7.13 | $7.13 | 3,900 | — | — |
| 1980-12-03 | $7.08 | $7.08 | 2,100 | — | — |
| 1980-12-02 | $7.13 | $7.13 | 22,500 | — | — |
| 1980-12-01 | $7.25 | $7.25 | 42,900 | — | — |
| 1980-11-28 | $7.46 | $7.46 | 2,700 | — | — |
| 1980-11-26 | $7.38 | $7.38 | 12,000 | — | — |
| 1980-11-25 | $7.29 | $7.29 | 15,600 | — | — |
| 1980-11-24 | $7.00 | $7.00 | 7,200 | — | — |
| 1980-11-21 | $7.00 | $7.00 | 9,000 | — | — |
| 1980-11-20 | $6.96 | $6.96 | 8,100 | — | — |
| 1980-11-19 | $6.79 | $6.79 | 9,600 | — | — |
| 1980-11-18 | $6.67 | $6.67 | 2,700 | — | — |
| 1980-11-17 | $6.67 | $6.67 | 10,800 | — | — |
| 1980-11-14 | $6.46 | $6.46 | 2,700 | — | — |
| 1980-11-13 | $6.54 | $6.54 | 1,500 | — | — |
| 1980-11-12 | $6.42 | $6.42 | 1,200 | — | — |
| 1980-11-11 | $6.38 | $6.37 | 1,500 | — | — |
| 1980-11-10 | $6.50 | $6.50 | 3,000 | — | — |
| 1980-11-07 | $6.50 | $6.50 | 17,100 | — | — |
| 1980-11-06 | $6.50 | $6.50 | 4,800 | — | — |
| 1980-11-05 | $6.50 | $6.50 | 2,100 | — | — |
| 1980-11-03 | $6.42 | $6.42 | 1,500 | — | — |
| 1980-10-31 | $6.42 | $6.42 | 1,200 | — | — |
| 1980-10-30 | $6.42 | $6.42 | 3,300 | — | — |
| 1980-10-29 | $6.50 | $6.50 | 16,800 | — | — |
| 1980-10-28 | $6.42 | $6.42 | 4,500 | — | — |
| 1980-10-27 | $6.63 | $6.63 | 5,100 | — | — |
| 1980-10-24 | $6.67 | $6.67 | 4,500 | — | — |
| 1980-10-23 | $6.67 | $6.67 | 9,000 | — | — |
| 1980-10-22 | $6.71 | $6.71 | 13,200 | — | — |
| 1980-10-21 | $6.67 | $6.67 | 31,500 | — | — |
| 1980-10-20 | $6.63 | $6.63 | 34,200 | — | — |
| 1980-10-17 | $6.54 | $6.54 | 11,100 | — | — |
| 1980-10-16 | $6.42 | $6.42 | 31,500 | — | — |
| 1980-10-15 | $6.38 | $6.37 | 16,200 | — | — |
| 1980-10-14 | $6.33 | $6.33 | 12,600 | — | — |
| 1980-10-13 | $6.33 | $6.33 | 7,200 | — | — |
| 1980-10-10 | $6.04 | $6.04 | 23,100 | — | — |
| 1980-10-09 | $6.17 | $6.17 | 900 | — | — |
| 1980-10-08 | $6.21 | $6.21 | 3,000 | — | — |
| 1980-10-07 | $6.13 | $6.13 | 2,400 | — | — |
| 1980-10-06 | $6.21 | $6.21 | 1,500 | — | — |
| 1980-10-03 | $6.13 | $6.13 | 3,300 | — | — |
| 1980-10-02 | $6.21 | $6.21 | 2,400 | — | — |
| 1980-10-01 | $6.17 | $6.17 | 7,500 | — | — |
| 1980-09-30 | $5.96 | $5.96 | 12,000 | — | — |
| 1980-09-29 | $5.83 | $5.83 | 9,300 | — | — |
| 1980-09-26 | $5.92 | $5.92 | 4,800 | — | — |
| 1980-09-25 | $6.17 | $6.17 | 3,900 | — | — |
| 1980-09-24 | $6.17 | $6.17 | 7,200 | — | — |
| 1980-09-23 | $6.04 | $6.04 | 2,100 | — | — |
| 1980-09-22 | $6.13 | $6.13 | 4,500 | — | — |
| 1980-09-19 | $6.08 | $6.08 | 10,500 | — | — |
| 1980-09-18 | $6.00 | $6.00 | 3,300 | — | — |
| 1980-09-17 | $6.00 | $6.00 | 6,900 | — | — |
| 1980-09-16 | $6.00 | $6.00 | 1,500 | — | — |
| 1980-09-15 | $5.96 | $5.96 | 2,400 | — | — |
| 1980-09-12 | $5.96 | $5.96 | 15,900 | — | — |
| 1980-09-11 | $6.00 | $6.00 | 3,600 | — | — |
| 1980-09-10 | $6.00 | $6.00 | 4,200 | — | — |
| 1980-09-09 | $5.92 | $5.92 | 7,500 | — | — |
| 1980-09-08 | $6.00 | $6.00 | 7,200 | — | — |
| 1980-09-05 | $6.17 | $6.17 | 13,800 | — | — |
| 1980-09-04 | $6.08 | $6.08 | 3,900 | — | — |
| 1980-09-03 | $6.17 | $6.17 | 4,800 | — | — |
| 1980-09-02 | $6.08 | $6.08 | 4,500 | — | — |
| 1980-08-29 | $6.08 | $6.08 | 10,200 | — | — |
| 1980-08-28 | $6.13 | $6.13 | 14,700 | — | — |
| 1980-08-27 | $6.13 | $6.13 | 19,800 | — | — |
| 1980-08-26 | $6.25 | $6.25 | 18,300 | — | — |
| 1980-08-25 | $6.25 | $6.25 | 38,700 | — | — |
| 1980-08-22 | $6.46 | $6.46 | 227,100 | — | — |
| 1980-08-21 | $6.67 | $6.67 | 1,800 | — | — |
| 1980-08-20 | $6.63 | $6.63 | 1,200 | — | — |
| 1980-08-19 | $6.63 | $6.63 | 4,500 | — | — |
| 1980-08-18 | $6.54 | $6.54 | 1,800 | — | — |
| 1980-08-15 | $6.63 | $6.63 | 0 | — | — |
| 1980-08-14 | $6.63 | $6.63 | 600 | — | — |
| 1980-08-13 | $6.58 | $6.58 | 1,200 | — | — |
| 1980-08-12 | $6.67 | $6.67 | 0 | — | — |
| 1980-08-11 | $6.67 | $6.67 | 2,400 | — | — |
| 1980-08-08 | $6.54 | $6.54 | 300 | — | — |
| 1980-08-07 | $6.46 | $6.46 | 5,100 | — | — |
| 1980-08-06 | $6.54 | $6.54 | 1,500 | — | — |
| 1980-08-05 | $6.63 | $6.63 | 300 | — | — |
| 1980-08-04 | $6.71 | $6.71 | 4,200 | — | — |
| 1980-08-01 | $6.67 | $6.67 | 1,800 | — | — |
| 1980-07-31 | $6.63 | $6.63 | 2,700 | — | — |
| 1980-07-30 | $6.67 | $6.67 | 2,400 | — | — |
| 1980-07-29 | $6.83 | $6.83 | 300 | — | — |
| 1980-07-28 | $6.83 | $6.83 | 2,700 | — | — |
| 1980-07-25 | $7.04 | $7.04 | 0 | — | — |
| 1980-07-24 | $7.04 | $7.04 | 900 | — | — |
| 1980-07-23 | $6.96 | $6.96 | 2,100 | — | — |
| 1980-07-22 | $6.92 | $6.92 | 600 | — | — |
| 1980-07-21 | $7.00 | $7.00 | 11,100 | — | — |
| 1980-07-18 | $6.83 | $6.83 | 1,200 | — | — |
| 1980-07-17 | $6.83 | $6.83 | 5,100 | — | — |
| 1980-07-16 | $6.54 | $6.54 | 1,200 | — | — |
| 1980-07-15 | $6.42 | $6.42 | 1,500 | — | — |
| 1980-07-14 | $6.50 | $6.50 | 900 | — | — |
| 1980-07-11 | $6.42 | $6.42 | 0 | — | — |
| 1980-07-10 | $6.42 | $6.42 | 600 | — | — |
| 1980-07-09 | $6.38 | $6.37 | 3,600 | — | — |
| 1980-07-08 | $6.50 | $6.50 | 3,600 | — | — |
| 1980-07-07 | $6.42 | $6.42 | 1,800 | — | — |
| 1980-07-03 | $6.46 | $6.46 | 6,300 | — | — |
| 1980-07-02 | $6.33 | $6.33 | 1,800 | — | — |
| 1980-07-01 | $6.33 | $6.33 | 4,800 | — | — |
| 1980-06-30 | $6.25 | $6.25 | 6,600 | — | — |
| 1980-06-27 | $6.21 | $6.21 | 4,200 | — | — |
| 1980-06-26 | $6.46 | $6.46 | 6,000 | — | — |
| 1980-06-25 | $6.42 | $6.42 | 1,800 | — | — |
| 1980-06-24 | $6.46 | $6.46 | 6,000 | — | — |
| 1980-06-23 | $6.33 | $6.33 | 3,000 | — | — |
| 1980-06-20 | $6.38 | $6.37 | 2,400 | — | — |
| 1980-06-19 | $6.38 | $6.37 | 2,100 | — | — |
| 1980-06-18 | $6.25 | $6.25 | 9,300 | — | — |
| 1980-06-17 | $6.21 | $6.21 | 1,500 | — | — |
| 1980-06-16 | $6.13 | $6.13 | 1,200 | — | — |
| 1980-06-13 | $6.25 | $6.25 | 900 | — | — |
| 1980-06-12 | $6.33 | $6.33 | 6,600 | — | — |
| 1980-06-11 | $6.08 | $6.08 | 300 | — | — |
| 1980-06-10 | $6.04 | $6.04 | 4,800 | — | — |
| 1980-06-09 | $5.92 | $5.92 | 3,300 | — | — |
| 1980-06-06 | $5.96 | $5.96 | 1,500 | — | — |
| 1980-06-05 | $5.92 | $5.92 | 1,500 | — | — |
| 1980-06-04 | $5.92 | $5.92 | 0 | — | — |
| 1980-06-03 | $5.92 | $5.92 | 0 | — | — |
| 1980-06-02 | $5.92 | $5.92 | 1,500 | — | — |
| 1980-05-30 | $5.92 | $5.92 | 300 | — | — |
| 1980-05-29 | $5.92 | $5.92 | 0 | — | — |
| 1980-05-28 | $5.92 | $5.92 | 900 | — | — |
| 1980-05-27 | $5.92 | $5.92 | 1,200 | — | — |
| 1980-05-23 | $5.88 | $5.88 | 1,500 | — | — |
| 1980-05-22 | $5.79 | $5.79 | 4,200 | — | — |
| 1980-05-21 | $5.88 | $5.88 | 600 | — | — |
| 1980-05-20 | $5.88 | $5.88 | 4,800 | — | — |
| 1980-05-19 | $5.88 | $5.88 | 300 | — | — |
| 1980-05-16 | $5.92 | $5.92 | 0 | — | — |
| 1980-05-15 | $5.92 | $5.92 | 2,700 | — | — |
| 1980-05-14 | $5.96 | $5.96 | 300 | — | — |
| 1980-05-13 | $6.00 | $6.00 | 1,800 | — | — |
| 1980-05-12 | $5.88 | $5.88 | 900 | — | — |
| 1980-05-09 | $5.88 | $5.88 | 1,200 | — | — |
| 1980-05-08 | $6.00 | $6.00 | 900 | — | — |
| 1980-05-07 | $5.92 | $5.92 | 2,100 | — | — |
| 1980-05-06 | $5.92 | $5.92 | 300 | — | — |
| 1980-05-05 | $5.83 | $5.83 | 3,000 | — | — |
| 1980-05-02 | $5.75 | $5.75 | 1,200 | — | — |
| 1980-05-01 | $6.00 | $6.00 | 0 | — | — |
| 1980-04-30 | $6.00 | $6.00 | 4,200 | — | — |
| 1980-04-29 | $5.83 | $5.83 | 1,200 | — | — |
| 1980-04-28 | $5.92 | $5.92 | 1,500 | — | — |
| 1980-04-25 | $5.79 | $5.79 | 2,100 | — | — |
| 1980-04-24 | $5.92 | $5.92 | 4,200 | — | — |
| 1980-04-23 | $5.92 | $5.92 | 300 | — | — |
| 1980-04-22 | $5.92 | $5.92 | 2,100 | — | — |
| 1980-04-21 | $5.92 | $5.92 | 300 | — | — |
| 1980-04-18 | $5.96 | $5.96 | 300 | — | — |
| 1980-04-17 | $6.00 | $6.00 | 2,400 | — | — |
| 1980-04-16 | $6.00 | $6.00 | 4,200 | — | — |
| 1980-04-15 | $5.88 | $5.88 | 600 | — | — |
| 1980-04-14 | $5.75 | $5.75 | 900 | — | — |
| 1980-04-11 | $5.75 | $5.75 | 1,800 | — | — |
| 1980-04-10 | $5.83 | $5.83 | 0 | — | — |
| 1980-04-09 | $5.83 | $5.83 | 0 | — | — |
| 1980-04-08 | $5.83 | $5.83 | 0 | — | — |
| 1980-04-07 | $5.83 | $5.83 | 9,300 | — | — |
| 1980-04-03 | $6.04 | $6.04 | 6,900 | — | — |
| 1980-04-02 | $5.92 | $5.92 | 2,100 | — | — |
| 1980-04-01 | $5.92 | $5.92 | 1,200 | — | — |
| 1980-03-31 | $5.83 | $5.83 | 1,200 | — | — |
| 1980-03-28 | $5.83 | $5.83 | 6,000 | — | — |
| 1980-03-27 | $5.50 | $5.50 | 14,100 | — | — |
| 1980-03-26 | $6.33 | $6.33 | 19,800 | — | — |
| 1980-03-25 | $6.58 | $6.58 | 26,100 | — | — |
| 1980-03-24 | $6.63 | $6.63 | 31,800 | — | — |
| 1980-03-21 | $6.54 | $6.54 | 1,800 | — | — |
| 1980-03-20 | $6.50 | $6.50 | 9,300 | — | — |
| 1980-03-19 | $6.33 | $6.33 | 4,500 | — | — |
| 1980-03-18 | $6.17 | $6.17 | 7,500 | — | — |
| 1980-03-17 | $6.08 | $6.08 | 21,600 | — | — |
| 1980-03-14 | $6.00 | $6.00 | 1,500 | — | — |
| 1980-03-13 | $6.00 | $6.00 | 900 | — | — |
| 1980-03-12 | $5.92 | $5.92 | 3,600 | — | — |
| 1980-03-11 | $5.83 | $5.83 | 10,200 | — | — |
| 1980-03-10 | $5.63 | $5.63 | 4,500 | — | — |
| 1980-03-07 | $5.79 | $5.79 | 300 | — | — |
| 1980-03-06 | $5.88 | $5.88 | 3,300 | — | — |
| 1980-03-05 | $6.04 | $6.04 | 8,400 | — | — |
| 1980-03-04 | $6.29 | $6.29 | 1,800 | — | — |
| 1980-03-03 | $6.46 | $6.46 | 1,500 | — | — |
| 1980-02-29 | $6.46 | $6.46 | 6,900 | — | — |
| 1980-02-28 | $6.63 | $6.63 | 2,700 | — | — |
| 1980-02-27 | $6.67 | $6.67 | 1,500 | — | — |
| 1980-02-26 | $6.63 | $6.63 | 8,400 | — | — |
| 1980-02-25 | $6.58 | $6.58 | 23,100 | — | — |
| 1980-02-22 | $6.67 | $6.67 | 8,100 | — | — |
| 1980-02-21 | $6.63 | $6.63 | 8,100 | — | — |
| 1980-02-20 | $6.67 | $6.67 | 13,800 | — | — |
| 1980-02-19 | $6.58 | $6.58 | 37,800 | — | — |
| 1980-02-15 | $6.50 | $6.50 | 13,500 | — | — |
| 1980-02-14 | $6.38 | $6.37 | 17,100 | — | — |
| 1980-02-13 | $6.25 | $6.25 | 11,400 | — | — |
| 1980-02-12 | $6.13 | $6.13 | 10,800 | — | — |
| 1980-02-11 | $6.08 | $6.08 | 12,000 | — | — |
| 1980-02-08 | $5.75 | $5.75 | 3,000 | — | — |
| 1980-02-07 | $5.75 | $5.75 | 8,700 | — | — |
| 1980-02-06 | $5.67 | $5.67 | 0 | — | — |
| 1980-02-05 | $5.67 | $5.67 | 5,700 | — | — |
| 1980-02-04 | $5.79 | $5.79 | 2,400 | — | — |
| 1980-02-01 | $5.79 | $5.79 | 6,300 | — | — |
| 1980-01-31 | $5.75 | $5.75 | 3,000 | — | — |
| 1980-01-30 | $5.71 | $5.71 | 2,400 | — | — |
| 1980-01-29 | $5.58 | $5.58 | 600 | — | — |
| 1980-01-28 | $5.58 | $5.58 | 1,800 | — | — |
| 1980-01-25 | $5.58 | $5.58 | 1,200 | — | — |
| 1980-01-24 | $5.63 | $5.63 | 1,500 | — | — |
| 1980-01-23 | $5.63 | $5.63 | 1,500 | — | — |
| 1980-01-22 | $5.54 | $5.54 | 5,100 | — | — |
| 1980-01-21 | $5.42 | $5.42 | 6,300 | — | — |
| 1980-01-18 | $5.38 | $5.38 | 3,900 | — | — |
| 1980-01-17 | $5.29 | $5.29 | 900 | — | — |
| 1980-01-16 | $5.21 | $5.21 | 10,800 | — | — |
| 1980-01-15 | $5.17 | $5.17 | 6,300 | — | — |
| 1980-01-14 | $5.08 | $5.08 | 900 | — | — |
| 1980-01-11 | $5.13 | $5.13 | 900 | — | — |
| 1980-01-10 | $4.92 | $4.92 | 2,700 | — | — |
| 1980-01-09 | $5.08 | $5.08 | 900 | — | — |
| 1980-01-08 | $5.17 | $5.17 | 10,500 | — | — |
| 1980-01-07 | $5.08 | $5.08 | 2,400 | — | — |
| 1980-01-04 | $5.04 | $5.04 | 2,100 | — | — |
| 1980-01-03 | $5.04 | $5.04 | 2,100 | — | — |
| 1980-01-02 | $5.00 | $5.00 | 300 | — | — |