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 | $6.50 | $6.50 | 21,375 | — | — |
| 1980-12-30 | $6.50 | $6.50 | 32,850 | — | — |
| 1980-12-29 | $6.44 | $6.44 | 55,350 | — | — |
| 1980-12-26 | $6.50 | $6.50 | 10,800 | — | — |
| 1980-12-24 | $6.50 | $6.50 | 27,000 | — | — |
| 1980-12-23 | $6.56 | $6.56 | 52,875 | — | — |
| 1980-12-22 | $6.56 | $6.56 | 36,900 | — | — |
| 1980-12-19 | $6.50 | $6.50 | 43,425 | — | — |
| 1980-12-18 | $6.44 | $6.44 | 77,175 | — | — |
| 1980-12-17 | $6.28 | $6.28 | 69,075 | — | — |
| 1980-12-16 | $6.06 | $6.06 | 36,450 | — | — |
| 1980-12-15 | $6.00 | $6.00 | 43,425 | — | — |
| 1980-12-12 | $5.83 | $5.83 | 88,425 | — | — |
| 1980-12-11 | $5.61 | $5.61 | 114,075 | — | — |
| 1980-12-10 | $5.94 | $5.94 | 35,550 | — | — |
| 1980-12-09 | $5.94 | $5.94 | 58,725 | — | — |
| 1980-12-08 | $5.94 | $5.94 | 72,225 | — | — |
| 1980-12-05 | $6.44 | $6.44 | 61,875 | — | — |
| 1980-12-04 | $6.72 | $6.72 | 31,500 | — | — |
| 1980-12-03 | $6.67 | $6.67 | 32,625 | — | — |
| 1980-12-02 | $6.67 | $6.67 | 65,925 | — | — |
| 1980-12-01 | $6.83 | $6.83 | 157,275 | — | — |
| 1980-11-28 | $6.94 | $6.94 | 49,725 | — | — |
| 1980-11-26 | $7.06 | $7.06 | 27,225 | — | — |
| 1980-11-25 | $7.06 | $7.06 | 46,800 | — | — |
| 1980-11-24 | $7.06 | $7.06 | 67,275 | — | — |
| 1980-11-21 | $7.06 | $7.06 | 165,600 | — | — |
| 1980-11-20 | $7.06 | $7.06 | 119,925 | — | — |
| 1980-11-19 | $7.17 | $7.17 | 113,625 | — | — |
| 1980-11-18 | $7.22 | $7.22 | 131,175 | — | — |
| 1980-11-17 | $7.00 | $7.00 | 151,650 | — | — |
| 1980-11-14 | $6.61 | $6.61 | 118,800 | — | — |
| 1980-11-13 | $6.33 | $6.33 | 45,225 | — | — |
| 1980-11-12 | $6.22 | $6.22 | 44,775 | — | — |
| 1980-11-11 | $6.11 | $6.11 | 52,425 | — | — |
| 1980-11-10 | $5.72 | $5.72 | 32,625 | — | — |
| 1980-11-07 | $5.83 | $5.83 | 17,325 | — | — |
| 1980-11-06 | $5.94 | $5.94 | 37,125 | — | — |
| 1980-11-05 | $6.11 | $6.11 | 31,725 | — | — |
| 1980-11-03 | $6.00 | $6.00 | 27,675 | — | — |
| 1980-10-31 | $5.83 | $5.83 | 43,425 | — | — |
| 1980-10-30 | $5.56 | $5.56 | 39,150 | — | — |
| 1980-10-29 | $5.94 | $5.94 | 29,925 | — | — |
| 1980-10-28 | $5.89 | $5.89 | 25,650 | — | — |
| 1980-10-27 | $5.83 | $5.83 | 30,600 | — | — |
| 1980-10-24 | $5.94 | $5.94 | 18,675 | — | — |
| 1980-10-23 | $5.94 | $5.94 | 44,775 | — | — |
| 1980-10-22 | $6.11 | $6.11 | 31,950 | — | — |
| 1980-10-21 | $6.06 | $6.06 | 47,250 | — | — |
| 1980-10-20 | $6.06 | $6.06 | 66,600 | — | — |
| 1980-10-17 | $6.06 | $6.06 | 60,975 | — | — |
| 1980-10-16 | $6.17 | $6.17 | 68,850 | — | — |
| 1980-10-15 | $6.28 | $6.28 | 42,300 | — | — |
| 1980-10-14 | $6.28 | $6.28 | 52,200 | — | — |
| 1980-10-13 | $6.44 | $6.44 | 32,175 | — | — |
| 1980-10-10 | $6.50 | $6.50 | 104,625 | — | — |
| 1980-10-09 | $6.39 | $6.39 | 54,450 | — | — |
| 1980-10-08 | $6.50 | $6.50 | 58,275 | — | — |
| 1980-10-07 | $6.39 | $6.39 | 66,825 | — | — |
| 1980-10-06 | $6.50 | $6.50 | 80,775 | — | — |
| 1980-10-03 | $6.33 | $6.33 | 150,750 | — | — |
| 1980-10-02 | $6.00 | $6.00 | 67,725 | — | — |
| 1980-10-01 | $5.89 | $5.89 | 69,300 | — | — |
| 1980-09-30 | $5.89 | $5.89 | 155,925 | — | — |
| 1980-09-29 | $5.61 | $5.61 | 65,925 | — | — |
| 1980-09-26 | $5.83 | $5.83 | 78,300 | — | — |
| 1980-09-25 | $6.06 | $6.06 | 103,275 | — | — |
| 1980-09-24 | $6.28 | $6.28 | 74,025 | — | — |
| 1980-09-23 | $6.44 | $6.44 | 109,350 | — | — |
| 1980-09-22 | $6.56 | $6.56 | 64,350 | — | — |
| 1980-09-19 | $6.67 | $6.67 | 97,875 | — | — |
| 1980-09-18 | $6.67 | $6.67 | 104,400 | — | — |
| 1980-09-17 | $6.72 | $6.72 | 123,300 | — | — |
| 1980-09-16 | $6.61 | $6.61 | 53,100 | — | — |
| 1980-09-15 | $6.61 | $6.61 | 108,225 | — | — |
| 1980-09-12 | $6.44 | $6.44 | 62,100 | — | — |
| 1980-09-11 | $6.39 | $6.39 | 57,825 | — | — |
| 1980-09-10 | $6.33 | $6.33 | 55,350 | — | — |
| 1980-09-09 | $6.28 | $6.28 | 87,075 | — | — |
| 1980-09-08 | $6.39 | $6.39 | 138,825 | — | — |
| 1980-09-05 | $6.78 | $6.78 | 101,925 | — | — |
| 1980-09-04 | $6.72 | $6.72 | 164,250 | — | — |
| 1980-09-03 | $6.67 | $6.67 | 74,025 | — | — |
| 1980-09-02 | $6.61 | $6.61 | 111,375 | — | — |
| 1980-08-29 | $6.39 | $6.39 | 138,375 | — | — |
| 1980-08-28 | $6.22 | $6.22 | 130,950 | — | — |
| 1980-08-27 | $6.50 | $6.50 | 157,950 | — | — |
| 1980-08-26 | $6.56 | $6.56 | 249,525 | — | — |
| 1980-08-25 | $6.39 | $6.39 | 97,200 | — | — |
| 1980-08-22 | $6.22 | $6.22 | 136,125 | — | — |
| 1980-08-21 | $6.00 | $6.00 | 114,300 | — | — |
| 1980-08-20 | $5.83 | $5.83 | 126,000 | — | — |
| 1980-08-19 | $5.72 | $5.72 | 220,275 | — | — |
| 1980-08-18 | $5.72 | $5.72 | 215,325 | — | — |
| 1980-08-15 | $6.33 | $6.33 | 140,175 | — | — |
| 1980-08-14 | $6.39 | $6.39 | 189,675 | — | — |
| 1980-08-13 | $6.00 | $6.00 | 236,025 | — | — |
| 1980-08-12 | $5.72 | $5.72 | 164,475 | — | — |
| 1980-08-11 | $5.78 | $5.78 | 273,825 | — | — |
| 1980-08-08 | $5.67 | $5.67 | 227,925 | — | — |
| 1980-08-07 | $5.67 | $5.67 | 357,075 | — | — |
| 1980-08-06 | $5.28 | $5.28 | 294,750 | — | — |
| 1980-08-05 | $4.89 | $4.89 | 144,450 | — | — |
| 1980-08-04 | $4.61 | $4.61 | 51,300 | — | — |
| 1980-08-01 | $4.67 | $4.67 | 59,400 | — | — |
| 1980-07-31 | $4.67 | $4.67 | 85,275 | — | — |
| 1980-07-30 | $4.67 | $4.67 | 31,950 | — | — |
| 1980-07-29 | $4.67 | $4.67 | 53,100 | — | — |
| 1980-07-28 | $4.61 | $4.61 | 41,400 | — | — |
| 1980-07-25 | $4.61 | $4.61 | 75,150 | — | — |
| 1980-07-24 | $4.72 | $4.72 | 29,925 | — | — |
| 1980-07-23 | $4.72 | $4.72 | 111,150 | — | — |
| 1980-07-22 | $4.72 | $4.72 | 72,225 | — | — |
| 1980-07-21 | $4.61 | $4.61 | 20,025 | — | — |
| 1980-07-18 | $4.61 | $4.61 | 60,300 | — | — |
| 1980-07-17 | $4.50 | $4.50 | 35,100 | — | — |
| 1980-07-16 | $4.50 | $4.50 | 67,725 | — | — |
| 1980-07-15 | $4.56 | $4.56 | 103,500 | — | — |
| 1980-07-14 | $4.56 | $4.56 | 71,550 | — | — |
| 1980-07-11 | $4.39 | $4.39 | 84,825 | — | — |
| 1980-07-10 | $4.22 | $4.22 | 62,550 | — | — |
| 1980-07-09 | $4.33 | $4.33 | 60,525 | — | — |
| 1980-07-08 | $4.44 | $4.44 | 80,550 | — | — |
| 1980-07-07 | $4.33 | $4.33 | 68,400 | — | — |
| 1980-07-03 | $4.11 | $4.11 | 27,900 | — | — |
| 1980-07-02 | $4.06 | $4.06 | 13,950 | — | — |
| 1980-07-01 | $4.06 | $4.06 | 22,500 | — | — |
| 1980-06-30 | $4.06 | $4.06 | 48,375 | — | — |
| 1980-06-27 | $4.22 | $4.22 | 18,900 | — | — |
| 1980-06-26 | $4.28 | $4.28 | 80,550 | — | — |
| 1980-06-25 | $4.39 | $4.39 | 101,250 | — | — |
| 1980-06-24 | $4.28 | $4.28 | 62,550 | — | — |
| 1980-06-23 | $4.11 | $4.11 | 56,475 | — | — |
| 1980-06-20 | $3.94 | $3.94 | 45,675 | — | — |
| 1980-06-19 | $4.00 | $4.00 | 45,000 | — | — |
| 1980-06-18 | $4.00 | $4.00 | 87,075 | — | — |
| 1980-06-17 | $4.22 | $4.22 | 27,900 | — | — |
| 1980-06-16 | $4.28 | $4.28 | 100,125 | — | — |
| 1980-06-13 | $4.39 | $4.39 | 189,000 | — | — |
| 1980-06-12 | $4.00 | $4.00 | 51,300 | — | — |
| 1980-06-11 | $4.06 | $4.06 | 78,300 | — | — |
| 1980-06-10 | $4.00 | $4.00 | 112,050 | — | — |
| 1980-06-09 | $3.78 | $3.78 | 19,125 | — | — |
| 1980-06-06 | $3.78 | $3.78 | 20,925 | — | — |
| 1980-06-05 | $3.78 | $3.78 | 38,700 | — | — |
| 1980-06-04 | $3.83 | $3.83 | 27,225 | — | — |
| 1980-06-03 | $3.83 | $3.83 | 62,325 | — | — |
| 1980-06-02 | $3.83 | $3.83 | 61,875 | — | — |
| 1980-05-30 | $3.94 | $3.94 | 41,625 | — | — |
| 1980-05-29 | $4.06 | $4.06 | 69,975 | — | — |
| 1980-05-28 | $3.94 | $3.94 | 42,975 | — | — |
| 1980-05-27 | $3.94 | $3.94 | 37,800 | — | — |
| 1980-05-23 | $3.94 | $3.94 | 63,000 | — | — |
| 1980-05-22 | $4.06 | $4.06 | 44,100 | — | — |
| 1980-05-21 | $4.06 | $4.06 | 60,525 | — | — |
| 1980-05-20 | $4.17 | $4.17 | 85,275 | — | — |
| 1980-05-19 | $4.17 | $4.17 | 46,575 | — | — |
| 1980-05-16 | $4.22 | $4.22 | 47,475 | — | — |
| 1980-05-15 | $4.22 | $4.22 | 46,575 | — | — |
| 1980-05-14 | $4.17 | $4.17 | 90,225 | — | — |
| 1980-05-13 | $4.00 | $4.00 | 59,625 | — | — |
| 1980-05-12 | $4.00 | $4.00 | 63,675 | — | — |
| 1980-05-09 | $3.94 | $3.94 | 27,225 | — | — |
| 1980-05-08 | $3.94 | $3.94 | 88,200 | — | — |
| 1980-05-07 | $4.06 | $4.06 | 132,975 | — | — |
| 1980-05-06 | $4.06 | $4.06 | 54,225 | — | — |
| 1980-05-05 | $4.06 | $4.06 | 76,275 | — | — |
| 1980-05-02 | $3.94 | $3.94 | 51,975 | — | — |
| 1980-05-01 | $3.94 | $3.94 | 70,650 | — | — |
| 1980-04-30 | $3.94 | $3.94 | 51,975 | — | — |
| 1980-04-29 | $3.94 | $3.94 | 133,650 | — | — |
| 1980-04-28 | $3.78 | $3.78 | 110,475 | — | — |
| 1980-04-25 | $3.56 | $3.56 | 42,750 | — | — |
| 1980-04-24 | $3.61 | $3.61 | 89,550 | — | — |
| 1980-04-23 | $3.50 | $3.50 | 135,225 | — | — |
| 1980-04-22 | $3.44 | $3.44 | 109,800 | — | — |
| 1980-04-21 | $3.17 | $3.17 | 66,150 | — | — |
| 1980-04-18 | $3.28 | $3.28 | 28,800 | — | — |
| 1980-04-17 | $3.39 | $3.39 | 37,125 | — | — |
| 1980-04-16 | $3.50 | $3.50 | 62,100 | — | — |
| 1980-04-15 | $3.44 | $3.44 | 48,825 | — | — |
| 1980-04-14 | $3.56 | $3.56 | 31,275 | — | — |
| 1980-04-11 | $3.67 | $3.67 | 37,125 | — | — |
| 1980-04-10 | $3.61 | $3.61 | 50,850 | — | — |
| 1980-04-09 | $3.61 | $3.61 | 45,000 | — | — |
| 1980-04-08 | $3.61 | $3.61 | 55,125 | — | — |
| 1980-04-07 | $3.56 | $3.56 | 46,350 | — | — |
| 1980-04-03 | $3.72 | $3.72 | 52,425 | — | — |
| 1980-04-02 | $3.83 | $3.83 | 43,200 | — | — |
| 1980-04-01 | $3.83 | $3.83 | 86,625 | — | — |
| 1980-03-31 | $3.78 | $3.78 | 94,725 | — | — |
| 1980-03-28 | $3.56 | $3.56 | 117,675 | — | — |
| 1980-03-27 | $3.00 | $3.00 | 91,800 | — | — |
| 1980-03-26 | $3.44 | $3.44 | 46,125 | — | — |
| 1980-03-25 | $3.44 | $3.44 | 110,250 | — | — |
| 1980-03-24 | $3.78 | $3.78 | 62,325 | — | — |
| 1980-03-21 | $4.11 | $4.11 | 22,725 | — | — |
| 1980-03-20 | $4.11 | $4.11 | 38,700 | — | — |
| 1980-03-19 | $4.11 | $4.11 | 40,950 | — | — |
| 1980-03-18 | $4.11 | $4.11 | 96,300 | — | — |
| 1980-03-17 | $4.22 | $4.22 | 78,300 | — | — |
| 1980-03-14 | $4.44 | $4.44 | 31,275 | — | — |
| 1980-03-13 | $4.39 | $4.39 | 31,050 | — | — |
| 1980-03-12 | $4.39 | $4.39 | 65,700 | — | — |
| 1980-03-11 | $4.44 | $4.44 | 48,375 | — | — |
| 1980-03-10 | $4.39 | $4.39 | 53,325 | — | — |
| 1980-03-07 | $4.44 | $4.44 | 119,925 | — | — |
| 1980-03-06 | $4.72 | $4.72 | 101,025 | — | — |
| 1980-03-05 | $5.00 | $5.00 | 84,375 | — | — |
| 1980-03-04 | $5.00 | $5.00 | 74,025 | — | — |
| 1980-03-03 | $5.06 | $5.06 | 103,725 | — | — |
| 1980-02-29 | $5.11 | $5.11 | 108,000 | — | — |
| 1980-02-28 | $4.78 | $4.78 | 53,550 | — | — |
| 1980-02-27 | $4.67 | $4.67 | 76,500 | — | — |
| 1980-02-26 | $4.56 | $4.56 | 44,550 | — | — |
| 1980-02-25 | $4.44 | $4.44 | 43,650 | — | — |
| 1980-02-22 | $4.33 | $4.33 | 103,275 | — | — |
| 1980-02-21 | $4.39 | $4.39 | 81,000 | — | — |
| 1980-02-20 | $4.56 | $4.56 | 121,500 | — | — |
| 1980-02-19 | $4.33 | $4.33 | 79,200 | — | — |
| 1980-02-15 | $4.50 | $4.50 | 116,775 | — | — |
| 1980-02-14 | $4.72 | $4.72 | 65,925 | — | — |
| 1980-02-13 | $4.78 | $4.78 | 88,425 | — | — |
| 1980-02-12 | $4.94 | $4.94 | 44,775 | — | — |
| 1980-02-11 | $4.94 | $4.94 | 70,650 | — | — |
| 1980-02-08 | $5.00 | $5.00 | 103,050 | — | — |
| 1980-02-07 | $5.11 | $5.11 | 96,750 | — | — |
| 1980-02-06 | $5.00 | $5.00 | 89,775 | — | — |
| 1980-02-05 | $4.89 | $4.89 | 92,250 | — | — |
| 1980-02-04 | $4.83 | $4.83 | 152,550 | — | — |
| 1980-02-01 | $5.00 | $5.00 | 75,375 | — | — |
| 1980-01-31 | $5.00 | $5.00 | 143,775 | — | — |
| 1980-01-30 | $4.94 | $4.94 | 121,050 | — | — |
| 1980-01-29 | $4.89 | $4.89 | 222,300 | — | — |
| 1980-01-28 | $4.56 | $4.56 | 200,250 | — | — |
| 1980-01-25 | $4.50 | $4.50 | 115,200 | — | — |
| 1980-01-24 | $4.61 | $4.61 | 122,175 | — | — |
| 1980-01-23 | $4.67 | $4.67 | 90,450 | — | — |
| 1980-01-22 | $4.56 | $4.56 | 138,150 | — | — |
| 1980-01-21 | $4.72 | $4.72 | 54,000 | — | — |
| 1980-01-18 | $4.72 | $4.72 | 67,500 | — | — |
| 1980-01-17 | $4.78 | $4.78 | 121,275 | — | — |
| 1980-01-16 | $5.06 | $5.06 | 103,950 | — | — |
| 1980-01-15 | $5.00 | $5.00 | 101,925 | — | — |
| 1980-01-14 | $5.00 | $5.00 | 91,350 | — | — |
| 1980-01-11 | $4.94 | $4.94 | 79,200 | — | — |
| 1980-01-10 | $5.00 | $5.00 | 133,875 | — | — |
| 1980-01-09 | $4.89 | $4.89 | 223,650 | — | — |
| 1980-01-08 | $4.94 | $4.94 | 350,100 | — | — |
| 1980-01-07 | $4.39 | $4.39 | 69,075 | — | — |
| 1980-01-04 | $4.33 | $4.33 | 125,100 | — | — |
| 1980-01-03 | $4.11 | $4.11 | 117,675 | — | — |
| 1980-01-02 | $4.28 | $4.28 | 111,375 | — | — |