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
- 1973-02-21 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 | $8.08 | $8.08 | 30,600 | — | — |
| 1980-12-30 | $8.17 | $8.17 | 79,500 | — | — |
| 1980-12-29 | $8.17 | $8.17 | 8,250 | — | — |
| 1980-12-26 | $8.25 | $8.25 | 4,650 | — | — |
| 1980-12-24 | $8.25 | $8.25 | 21,750 | — | — |
| 1980-12-23 | $8.25 | $8.25 | 28,650 | — | — |
| 1980-12-22 | $8.25 | $8.25 | 20,550 | — | — |
| 1980-12-19 | $8.17 | $8.17 | 31,200 | — | — |
| 1980-12-18 | $8.00 | $8.00 | 35,550 | — | — |
| 1980-12-17 | $7.92 | $7.92 | 61,500 | — | — |
| 1980-12-16 | $7.92 | $7.92 | 10,350 | — | — |
| 1980-12-15 | $7.92 | $7.92 | 42,300 | — | — |
| 1980-12-12 | $7.92 | $7.92 | 17,250 | — | — |
| 1980-12-11 | $7.92 | $7.92 | 30,150 | — | — |
| 1980-12-10 | $8.25 | $8.25 | 16,200 | — | — |
| 1980-12-09 | $8.33 | $8.33 | 13,500 | — | — |
| 1980-12-08 | $8.67 | $8.67 | 18,900 | — | — |
| 1980-12-05 | $9.00 | $9.00 | 6,450 | — | — |
| 1980-12-04 | $9.00 | $9.00 | 36,300 | — | — |
| 1980-12-03 | $8.83 | $8.83 | 25,650 | — | — |
| 1980-12-02 | $8.92 | $8.92 | 27,750 | — | — |
| 1980-12-01 | $8.75 | $8.75 | 42,450 | — | — |
| 1980-11-28 | $9.25 | $9.25 | 10,650 | — | — |
| 1980-11-26 | $9.25 | $9.25 | 38,550 | — | — |
| 1980-11-25 | $9.25 | $9.25 | 31,950 | — | — |
| 1980-11-24 | $9.17 | $9.17 | 21,750 | — | — |
| 1980-11-21 | $9.17 | $9.17 | 85,650 | — | — |
| 1980-11-20 | $9.00 | $9.00 | 89,250 | — | — |
| 1980-11-19 | $8.75 | $8.75 | 25,050 | — | — |
| 1980-11-18 | $8.67 | $8.67 | 56,100 | — | — |
| 1980-11-17 | $8.50 | $8.50 | 24,000 | — | — |
| 1980-11-14 | $8.42 | $8.42 | 174,000 | — | — |
| 1980-11-13 | $8.00 | $8.00 | 200,250 | — | — |
| 1980-11-12 | $7.75 | $7.75 | 24,450 | — | — |
| 1980-11-11 | $7.83 | $7.83 | 14,400 | — | — |
| 1980-11-10 | $7.83 | $7.83 | 41,400 | — | — |
| 1980-11-07 | $7.83 | $7.83 | 19,500 | — | — |
| 1980-11-06 | $7.83 | $7.83 | 48,750 | — | — |
| 1980-11-05 | $8.00 | $8.00 | 46,800 | — | — |
| 1980-11-03 | $8.00 | $8.00 | 5,700 | — | — |
| 1980-10-31 | $8.08 | $8.08 | 10,350 | — | — |
| 1980-10-30 | $8.08 | $8.08 | 38,850 | — | — |
| 1980-10-29 | $8.17 | $8.17 | 14,700 | — | — |
| 1980-10-28 | $8.17 | $8.17 | 16,800 | — | — |
| 1980-10-27 | $8.25 | $8.25 | 20,400 | — | — |
| 1980-10-24 | $8.50 | $8.50 | 15,150 | — | — |
| 1980-10-23 | $8.42 | $8.42 | 27,750 | — | — |
| 1980-10-22 | $8.50 | $8.50 | 27,750 | — | — |
| 1980-10-21 | $8.50 | $8.50 | 47,700 | — | — |
| 1980-10-20 | $8.58 | $8.58 | 30,450 | — | — |
| 1980-10-17 | $8.58 | $8.58 | 30,900 | — | — |
| 1980-10-16 | $8.67 | $8.67 | 24,150 | — | — |
| 1980-10-15 | $8.83 | $8.83 | 18,300 | — | — |
| 1980-10-14 | $8.83 | $8.83 | 30,900 | — | — |
| 1980-10-13 | $9.08 | $9.08 | 30,150 | — | — |
| 1980-10-10 | $8.67 | $8.67 | 26,850 | — | — |
| 1980-10-09 | $8.42 | $8.42 | 22,200 | — | — |
| 1980-10-08 | $8.75 | $8.75 | 13,200 | — | — |
| 1980-10-07 | $8.83 | $8.83 | 31,350 | — | — |
| 1980-10-06 | $8.58 | $8.58 | 9,750 | — | — |
| 1980-10-03 | $8.42 | $8.42 | 35,550 | — | — |
| 1980-10-02 | $8.42 | $8.42 | 19,650 | — | — |
| 1980-10-01 | $8.33 | $8.33 | 39,150 | — | — |
| 1980-09-30 | $8.42 | $8.42 | 20,850 | — | — |
| 1980-09-29 | $8.42 | $8.42 | 11,400 | — | — |
| 1980-09-26 | $8.58 | $8.58 | 19,950 | — | — |
| 1980-09-25 | $8.75 | $8.75 | 7,950 | — | — |
| 1980-09-24 | $8.75 | $8.75 | 23,250 | — | — |
| 1980-09-23 | $8.92 | $8.92 | 29,850 | — | — |
| 1980-09-22 | $9.25 | $9.25 | 9,750 | — | — |
| 1980-09-19 | $9.33 | $9.33 | 20,550 | — | — |
| 1980-09-18 | $9.33 | $9.33 | 12,300 | — | — |
| 1980-09-17 | $9.50 | $9.50 | 17,550 | — | — |
| 1980-09-16 | $9.67 | $9.67 | 40,050 | — | — |
| 1980-09-15 | $9.42 | $9.42 | 15,900 | — | — |
| 1980-09-12 | $9.08 | $9.08 | 41,850 | — | — |
| 1980-09-11 | $8.83 | $8.83 | 39,750 | — | — |
| 1980-09-10 | $8.75 | $8.75 | 54,600 | — | — |
| 1980-09-09 | $8.42 | $8.42 | 28,800 | — | — |
| 1980-09-08 | $8.42 | $8.42 | 16,350 | — | — |
| 1980-09-05 | $8.50 | $8.50 | 21,000 | — | — |
| 1980-09-04 | $8.58 | $8.58 | 13,800 | — | — |
| 1980-09-03 | $8.58 | $8.58 | 16,350 | — | — |
| 1980-09-02 | $8.42 | $8.42 | 13,050 | — | — |
| 1980-08-29 | $8.42 | $8.42 | 6,150 | — | — |
| 1980-08-28 | $8.42 | $8.42 | 18,300 | — | — |
| 1980-08-27 | $8.58 | $8.58 | 15,450 | — | — |
| 1980-08-26 | $8.67 | $8.67 | 10,950 | — | — |
| 1980-08-25 | $8.58 | $8.58 | 17,550 | — | — |
| 1980-08-22 | $8.67 | $8.67 | 19,350 | — | — |
| 1980-08-21 | $8.83 | $8.83 | 16,500 | — | — |
| 1980-08-20 | $8.75 | $8.75 | 22,650 | — | — |
| 1980-08-19 | $8.58 | $8.58 | 8,550 | — | — |
| 1980-08-18 | $8.58 | $8.58 | 29,100 | — | — |
| 1980-08-15 | $8.83 | $8.83 | 28,200 | — | — |
| 1980-08-14 | $8.58 | $8.58 | 13,200 | — | — |
| 1980-08-13 | $8.58 | $8.58 | 33,750 | — | — |
| 1980-08-12 | $8.58 | $8.58 | 28,350 | — | — |
| 1980-08-11 | $8.75 | $8.75 | 21,450 | — | — |
| 1980-08-08 | $8.83 | $8.83 | 14,400 | — | — |
| 1980-08-07 | $8.83 | $8.83 | 14,400 | — | — |
| 1980-08-06 | $8.92 | $8.92 | 13,500 | — | — |
| 1980-08-05 | $8.83 | $8.83 | 11,550 | — | — |
| 1980-08-04 | $8.83 | $8.83 | 34,800 | — | — |
| 1980-08-01 | $9.08 | $9.08 | 15,900 | — | — |
| 1980-07-31 | $9.25 | $9.25 | 44,100 | — | — |
| 1980-07-30 | $9.58 | $9.58 | 25,950 | — | — |
| 1980-07-29 | $9.75 | $9.75 | 41,400 | — | — |
| 1980-07-28 | $9.83 | $9.83 | 23,400 | — | — |
| 1980-07-25 | $9.75 | $9.75 | 20,850 | — | — |
| 1980-07-24 | $9.92 | $9.92 | 53,250 | — | — |
| 1980-07-23 | $9.83 | $9.83 | 34,350 | — | — |
| 1980-07-22 | $9.75 | $9.75 | 21,600 | — | — |
| 1980-07-21 | $9.75 | $9.75 | 47,100 | — | — |
| 1980-07-18 | $9.67 | $9.67 | 13,200 | — | — |
| 1980-07-17 | $9.67 | $9.67 | 8,700 | — | — |
| 1980-07-16 | $9.58 | $9.58 | 40,500 | — | — |
| 1980-07-15 | $9.67 | $9.67 | 27,450 | — | — |
| 1980-07-14 | $9.33 | $9.33 | 29,850 | — | — |
| 1980-07-11 | $8.92 | $8.92 | 8,850 | — | — |
| 1980-07-10 | $8.92 | $8.92 | 6,000 | — | — |
| 1980-07-09 | $8.92 | $8.92 | 6,000 | — | — |
| 1980-07-08 | $9.00 | $9.00 | 8,850 | — | — |
| 1980-07-07 | $9.00 | $9.00 | 8,850 | — | — |
| 1980-07-03 | $8.83 | $8.83 | 6,900 | — | — |
| 1980-07-02 | $8.83 | $8.83 | 21,450 | — | — |
| 1980-07-01 | $8.33 | $8.33 | 6,600 | — | — |
| 1980-06-30 | $8.33 | $8.33 | 0 | — | — |
| 1980-06-27 | $8.33 | $8.33 | 17,250 | — | — |
| 1980-06-26 | $8.75 | $8.75 | 10,500 | — | — |
| 1980-06-25 | $8.92 | $8.92 | 15,450 | — | — |
| 1980-06-24 | $9.00 | $9.00 | 16,350 | — | — |
| 1980-06-23 | $9.00 | $9.00 | 15,450 | — | — |
| 1980-06-20 | $9.17 | $9.17 | 11,850 | — | — |
| 1980-06-19 | $9.33 | $9.33 | 19,800 | — | — |
| 1980-06-18 | $9.42 | $9.42 | 15,750 | — | — |
| 1980-06-17 | $9.50 | $9.50 | 8,250 | — | — |
| 1980-06-16 | $9.50 | $9.50 | 11,100 | — | — |
| 1980-06-13 | $9.33 | $9.33 | 16,200 | — | — |
| 1980-06-12 | $9.33 | $9.33 | 30,150 | — | — |
| 1980-06-11 | $9.17 | $9.17 | 48,150 | — | — |
| 1980-06-10 | $8.75 | $8.75 | 59,550 | — | — |
| 1980-06-09 | $8.67 | $8.67 | 53,700 | — | — |
| 1980-06-06 | $8.75 | $8.75 | 15,600 | — | — |
| 1980-06-05 | $8.83 | $8.83 | 22,950 | — | — |
| 1980-06-04 | $8.83 | $8.83 | 10,650 | — | — |
| 1980-06-03 | $8.83 | $8.83 | 37,350 | — | — |
| 1980-06-02 | $8.92 | $8.92 | 12,450 | — | — |
| 1980-05-30 | $8.92 | $8.92 | 22,200 | — | — |
| 1980-05-29 | $8.83 | $8.83 | 17,100 | — | — |
| 1980-05-28 | $8.75 | $8.75 | 18,450 | — | — |
| 1980-05-27 | $8.92 | $8.92 | 22,950 | — | — |
| 1980-05-23 | $9.00 | $9.00 | 13,050 | — | — |
| 1980-05-22 | $8.83 | $8.83 | 11,400 | — | — |
| 1980-05-21 | $8.83 | $8.83 | 25,050 | — | — |
| 1980-05-20 | $8.75 | $8.75 | 32,250 | — | — |
| 1980-05-19 | $8.50 | $8.50 | 8,400 | — | — |
| 1980-05-16 | $8.50 | $8.50 | 15,000 | — | — |
| 1980-05-15 | $8.42 | $8.42 | 43,650 | — | — |
| 1980-05-14 | $8.50 | $8.50 | 36,300 | — | — |
| 1980-05-13 | $8.75 | $8.75 | 16,500 | — | — |
| 1980-05-12 | $8.83 | $8.83 | 6,150 | — | — |
| 1980-05-09 | $8.83 | $8.83 | 10,050 | — | — |
| 1980-05-08 | $8.83 | $8.83 | 21,150 | — | — |
| 1980-05-07 | $9.00 | $9.00 | 29,700 | — | — |
| 1980-05-06 | $8.92 | $8.92 | 11,850 | — | — |
| 1980-05-05 | $8.92 | $8.92 | 10,500 | — | — |
| 1980-05-02 | $8.83 | $8.83 | 13,200 | — | — |
| 1980-05-01 | $8.83 | $8.83 | 14,400 | — | — |
| 1980-04-30 | $9.00 | $9.00 | 11,850 | — | — |
| 1980-04-29 | $9.00 | $9.00 | 10,650 | — | — |
| 1980-04-28 | $9.00 | $9.00 | 13,950 | — | — |
| 1980-04-25 | $9.08 | $9.08 | 19,500 | — | — |
| 1980-04-24 | $9.25 | $9.25 | 31,050 | — | — |
| 1980-04-23 | $9.33 | $9.33 | 22,800 | — | — |
| 1980-04-22 | $9.42 | $9.42 | 18,000 | — | — |
| 1980-04-21 | $9.25 | $9.25 | 6,000 | — | — |
| 1980-04-18 | $9.33 | $9.33 | 13,800 | — | — |
| 1980-04-17 | $9.08 | $9.08 | 8,700 | — | — |
| 1980-04-16 | $9.17 | $9.17 | 18,900 | — | — |
| 1980-04-15 | $9.17 | $9.17 | 10,800 | — | — |
| 1980-04-14 | $9.25 | $9.25 | 10,800 | — | — |
| 1980-04-11 | $9.50 | $9.50 | 12,150 | — | — |
| 1980-04-10 | $9.42 | $9.42 | 10,800 | — | — |
| 1980-04-09 | $9.33 | $9.33 | 11,250 | — | — |
| 1980-04-08 | $9.33 | $9.33 | 32,550 | — | — |
| 1980-04-07 | $9.17 | $9.17 | 20,100 | — | — |
| 1980-04-03 | $9.25 | $9.25 | 18,450 | — | — |
| 1980-04-02 | $9.33 | $9.33 | 23,100 | — | — |
| 1980-04-01 | $8.67 | $8.67 | 30,000 | — | — |
| 1980-03-31 | $8.08 | $8.08 | 21,750 | — | — |
| 1980-03-28 | $7.67 | $7.67 | 24,450 | — | — |
| 1980-03-27 | $7.58 | $7.58 | 25,050 | — | — |
| 1980-03-26 | $8.50 | $8.50 | 16,950 | — | — |
| 1980-03-25 | $8.75 | $8.75 | 11,550 | — | — |
| 1980-03-24 | $8.83 | $8.83 | 25,650 | — | — |
| 1980-03-21 | $9.08 | $9.08 | 13,950 | — | — |
| 1980-03-20 | $9.08 | $9.08 | 11,850 | — | — |
| 1980-03-19 | $9.25 | $9.25 | 8,400 | — | — |
| 1980-03-18 | $9.17 | $9.17 | 15,750 | — | — |
| 1980-03-17 | $9.17 | $9.17 | 9,150 | — | — |
| 1980-03-14 | $9.25 | $9.25 | 19,650 | — | — |
| 1980-03-13 | $9.25 | $9.25 | 38,700 | — | — |
| 1980-03-12 | $9.25 | $9.25 | 13,950 | — | — |
| 1980-03-11 | $9.25 | $9.25 | 31,950 | — | — |
| 1980-03-10 | $9.00 | $9.00 | 31,950 | — | — |
| 1980-03-07 | $9.75 | $9.75 | 28,050 | — | — |
| 1980-03-06 | $10.08 | $10.08 | 17,550 | — | — |
| 1980-03-05 | $10.17 | $10.17 | 25,650 | — | — |
| 1980-03-04 | $10.00 | $10.00 | 21,150 | — | — |
| 1980-03-03 | $10.42 | $10.42 | 37,350 | — | — |
| 1980-02-29 | $10.58 | $10.58 | 19,500 | — | — |
| 1980-02-28 | $10.58 | $10.58 | 34,650 | — | — |
| 1980-02-27 | $10.67 | $10.67 | 34,650 | — | — |
| 1980-02-26 | $10.42 | $10.42 | 27,750 | — | — |
| 1980-02-25 | $10.33 | $10.33 | 28,050 | — | — |
| 1980-02-22 | $10.67 | $10.67 | 40,200 | — | — |
| 1980-02-21 | $11.00 | $11.00 | 39,750 | — | — |
| 1980-02-20 | $11.33 | $11.33 | 42,450 | — | — |
| 1980-02-19 | $11.33 | $11.33 | 25,500 | — | — |
| 1980-02-15 | $11.67 | $11.67 | 34,500 | — | — |
| 1980-02-14 | $11.67 | $11.67 | 78,750 | — | — |
| 1980-02-13 | $11.67 | $11.67 | 222,000 | — | — |
| 1980-02-12 | $11.58 | $11.58 | 63,300 | — | — |
| 1980-02-11 | $12.00 | $12.00 | 93,750 | — | — |
| 1980-02-08 | $12.00 | $12.00 | 56,850 | — | — |
| 1980-02-07 | $11.92 | $11.92 | 60,750 | — | — |
| 1980-02-06 | $12.00 | $12.00 | 90,150 | — | — |
| 1980-02-05 | $11.67 | $11.67 | 93,450 | — | — |
| 1980-02-04 | $11.25 | $11.25 | 71,100 | — | — |
| 1980-02-01 | $10.92 | $10.92 | 67,800 | — | — |
| 1980-01-31 | $10.58 | $10.58 | 32,550 | — | — |
| 1980-01-30 | $10.50 | $10.50 | 32,100 | — | — |
| 1980-01-29 | $10.50 | $10.50 | 25,500 | — | — |
| 1980-01-28 | $10.67 | $10.67 | 32,100 | — | — |
| 1980-01-25 | $10.67 | $10.67 | 62,250 | — | — |
| 1980-01-24 | $10.42 | $10.42 | 32,850 | — | — |
| 1980-01-23 | $10.58 | $10.58 | 47,250 | — | — |
| 1980-01-22 | $10.75 | $10.75 | 38,850 | — | — |
| 1980-01-21 | $10.75 | $10.75 | 26,400 | — | — |
| 1980-01-18 | $10.58 | $10.58 | 31,650 | — | — |
| 1980-01-17 | $10.58 | $10.58 | 34,200 | — | — |
| 1980-01-16 | $10.67 | $10.67 | 25,200 | — | — |
| 1980-01-15 | $10.58 | $10.58 | 17,400 | — | — |
| 1980-01-14 | $10.67 | $10.67 | 19,950 | — | — |
| 1980-01-11 | $10.67 | $10.67 | 34,650 | — | — |
| 1980-01-10 | $10.42 | $10.42 | 48,450 | — | — |
| 1980-01-09 | $10.25 | $10.25 | 36,150 | — | — |
| 1980-01-08 | $10.17 | $10.17 | 13,650 | — | — |
| 1980-01-07 | $10.17 | $10.17 | 14,400 | — | — |
| 1980-01-04 | $10.17 | $10.17 | 23,250 | — | — |
| 1980-01-03 | $10.00 | $10.00 | 14,550 | — | — |
| 1980-01-02 | $10.17 | $10.17 | 25,950 | — | — |