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 | $2.29 | $2.29 | 37,500 | — | — |
| 1980-12-30 | $2.29 | $2.29 | 40,800 | — | — |
| 1980-12-29 | $2.29 | $2.29 | 129,600 | — | — |
| 1980-12-26 | $2.42 | $2.42 | 6,600 | — | — |
| 1980-12-24 | $2.42 | $2.42 | 129,600 | — | — |
| 1980-12-23 | $2.46 | $2.46 | 341,700 | — | — |
| 1980-12-22 | $2.50 | $2.50 | 585,900 | — | — |
| 1980-12-19 | $2.38 | $2.37 | 433,500 | — | — |
| 1980-12-18 | $2.00 | $2.00 | 42,000 | — | — |
| 1980-12-17 | $2.00 | $2.00 | 180,000 | — | — |
| 1980-12-16 | $1.96 | $1.96 | 43,500 | — | — |
| 1980-12-15 | $2.00 | $2.00 | 67,200 | — | — |
| 1980-12-12 | $2.00 | $2.00 | 78,300 | — | — |
| 1980-12-11 | $1.96 | $1.96 | 146,100 | — | — |
| 1980-12-10 | $2.00 | $2.00 | 872,100 | — | — |
| 1980-12-09 | $1.92 | $1.92 | 1,707,300 | — | — |
| 1980-12-08 | $1.96 | $1.96 | 92,700 | — | — |
| 1980-12-05 | $2.13 | $2.12 | 31,800 | — | — |
| 1980-12-04 | $2.25 | $2.25 | 31,800 | — | — |
| 1980-12-03 | $2.25 | $2.25 | 33,300 | — | — |
| 1980-12-02 | $2.21 | $2.21 | 33,900 | — | — |
| 1980-12-01 | $2.29 | $2.29 | 52,200 | — | — |
| 1980-11-28 | $2.42 | $2.42 | 17,100 | — | — |
| 1980-11-26 | $2.46 | $2.46 | 15,000 | — | — |
| 1980-11-25 | $2.50 | $2.50 | 12,900 | — | — |
| 1980-11-24 | $2.46 | $2.46 | 9,900 | — | — |
| 1980-11-21 | $2.46 | $2.46 | 71,700 | — | — |
| 1980-11-20 | $2.67 | $2.67 | 54,000 | — | — |
| 1980-11-19 | $2.67 | $2.67 | 60,900 | — | — |
| 1980-11-18 | $2.67 | $2.67 | 41,100 | — | — |
| 1980-11-17 | $2.63 | $2.63 | 60,300 | — | — |
| 1980-11-14 | $2.58 | $2.58 | 126,600 | — | — |
| 1980-11-13 | $2.29 | $2.29 | 15,900 | — | — |
| 1980-11-12 | $2.29 | $2.29 | 45,900 | — | — |
| 1980-11-11 | $2.25 | $2.25 | 16,200 | — | — |
| 1980-11-10 | $2.25 | $2.25 | 27,000 | — | — |
| 1980-11-07 | $2.29 | $2.29 | 42,000 | — | — |
| 1980-11-06 | $2.29 | $2.29 | 18,000 | — | — |
| 1980-11-05 | $2.33 | $2.33 | 58,500 | — | — |
| 1980-11-03 | $2.29 | $2.29 | 32,700 | — | — |
| 1980-10-31 | $2.38 | $2.37 | 36,600 | — | — |
| 1980-10-30 | $2.46 | $2.46 | 76,500 | — | — |
| 1980-10-29 | $2.50 | $2.50 | 146,100 | — | — |
| 1980-10-28 | $2.33 | $2.33 | 84,000 | — | — |
| 1980-10-27 | $2.25 | $2.25 | 21,000 | — | — |
| 1980-10-24 | $2.25 | $2.25 | 45,600 | — | — |
| 1980-10-23 | $2.17 | $2.17 | 62,700 | — | — |
| 1980-10-22 | $2.29 | $2.29 | 71,700 | — | — |
| 1980-10-21 | $2.42 | $2.42 | 213,900 | — | — |
| 1980-10-20 | $2.50 | $2.50 | 148,200 | — | — |
| 1980-10-17 | $2.29 | $2.29 | 93,900 | — | — |
| 1980-10-16 | $2.21 | $2.21 | 18,600 | — | — |
| 1980-10-15 | $2.21 | $2.21 | 43,800 | — | — |
| 1980-10-14 | $2.21 | $2.21 | 58,500 | — | — |
| 1980-10-13 | $2.21 | $2.21 | 26,400 | — | — |
| 1980-10-10 | $2.17 | $2.17 | 117,900 | — | — |
| 1980-10-09 | $2.25 | $2.25 | 73,500 | — | — |
| 1980-10-08 | $2.25 | $2.25 | 57,900 | — | — |
| 1980-10-07 | $2.25 | $2.25 | 104,400 | — | — |
| 1980-10-06 | $2.29 | $2.29 | 93,900 | — | — |
| 1980-10-03 | $2.25 | $2.25 | 129,900 | — | — |
| 1980-10-02 | $2.04 | $2.04 | 135,600 | — | — |
| 1980-10-01 | $2.00 | $2.00 | 107,100 | — | — |
| 1980-09-30 | $1.92 | $1.92 | 90,300 | — | — |
| 1980-09-29 | $1.88 | $1.87 | 42,000 | — | — |
| 1980-09-26 | $1.96 | $1.96 | 117,000 | — | — |
| 1980-09-25 | $2.00 | $2.00 | 85,800 | — | — |
| 1980-09-24 | $2.08 | $2.08 | 133,500 | — | — |
| 1980-09-23 | $2.13 | $2.12 | 123,600 | — | — |
| 1980-09-22 | $2.21 | $2.21 | 67,200 | — | — |
| 1980-09-19 | $2.21 | $2.21 | 72,000 | — | — |
| 1980-09-18 | $2.21 | $2.21 | 170,700 | — | — |
| 1980-09-17 | $2.21 | $2.21 | 163,800 | — | — |
| 1980-09-16 | $2.21 | $2.21 | 81,900 | — | — |
| 1980-09-15 | $2.17 | $2.17 | 127,200 | — | — |
| 1980-09-12 | $2.21 | $2.21 | 167,100 | — | — |
| 1980-09-11 | $2.38 | $2.37 | 523,800 | — | — |
| 1980-09-10 | $2.38 | $2.37 | 961,500 | — | — |
| 1980-09-09 | $1.92 | $1.92 | 882,000 | — | — |
| 1980-09-08 | $1.88 | $1.87 | 58,200 | — | — |
| 1980-09-05 | $1.96 | $1.96 | 86,100 | — | — |
| 1980-09-04 | $1.92 | $1.92 | 186,300 | — | — |
| 1980-09-03 | $2.08 | $2.08 | 111,900 | — | — |
| 1980-09-02 | $2.00 | $2.00 | 122,700 | — | — |
| 1980-08-29 | $1.92 | $1.92 | 78,900 | — | — |
| 1980-08-28 | $1.92 | $1.92 | 101,400 | — | — |
| 1980-08-27 | $1.92 | $1.92 | 100,500 | — | — |
| 1980-08-26 | $1.96 | $1.96 | 166,500 | — | — |
| 1980-08-25 | $1.92 | $1.92 | 379,200 | — | — |
| 1980-08-22 | $1.83 | $1.83 | 477,600 | — | — |
| 1980-08-21 | $1.67 | $1.67 | 151,500 | — | — |
| 1980-08-20 | $1.58 | $1.58 | 77,400 | — | — |
| 1980-08-19 | $1.58 | $1.58 | 60,000 | — | — |
| 1980-08-18 | $1.63 | $1.63 | 73,500 | — | — |
| 1980-08-15 | $1.63 | $1.63 | 137,100 | — | — |
| 1980-08-14 | $1.63 | $1.63 | 143,700 | — | — |
| 1980-08-13 | $1.58 | $1.58 | 119,700 | — | — |
| 1980-08-12 | $1.58 | $1.58 | 330,600 | — | — |
| 1980-08-11 | $1.67 | $1.67 | 362,400 | — | — |
| 1980-08-08 | $1.50 | $1.50 | 212,100 | — | — |
| 1980-08-07 | $1.50 | $1.50 | 153,900 | — | — |
| 1980-08-06 | $1.54 | $1.54 | 240,600 | — | — |
| 1980-08-05 | $1.58 | $1.58 | 274,200 | — | — |
| 1980-08-04 | $1.63 | $1.63 | 346,500 | — | — |
| 1980-08-01 | $1.67 | $1.67 | 851,100 | — | — |
| 1980-07-31 | $1.50 | $1.50 | 436,500 | — | — |
| 1980-07-30 | $1.38 | $1.37 | 133,200 | — | — |
| 1980-07-29 | $1.25 | $1.25 | 102,900 | — | — |
| 1980-07-28 | $1.25 | $1.25 | 74,100 | — | — |
| 1980-07-25 | $1.17 | $1.17 | 45,300 | — | — |
| 1980-07-24 | $1.17 | $1.17 | 80,100 | — | — |
| 1980-07-23 | $1.08 | $1.08 | 30,300 | — | — |
| 1980-07-22 | $1.08 | $1.08 | 35,400 | — | — |
| 1980-07-21 | $1.08 | $1.08 | 41,700 | — | — |
| 1980-07-18 | $1.04 | $1.04 | 19,500 | — | — |
| 1980-07-17 | $1.00 | $1.00 | 2,400 | — | — |
| 1980-07-16 | $1.00 | $1.00 | 36,900 | — | — |
| 1980-07-15 | $1.04 | $1.04 | 19,200 | — | — |
| 1980-07-14 | $1.04 | $1.04 | 6,000 | — | — |
| 1980-07-11 | $1.04 | $1.04 | 14,700 | — | — |
| 1980-07-10 | $1.00 | $1.00 | 60,600 | — | — |
| 1980-07-09 | $1.00 | $1.00 | 28,200 | — | — |
| 1980-07-08 | $0.92 | $0.92 | 20,400 | — | — |
| 1980-07-07 | $0.92 | $0.92 | 22,500 | — | — |
| 1980-07-03 | $0.88 | $0.87 | 37,500 | — | — |
| 1980-07-02 | $0.92 | $0.92 | 35,100 | — | — |
| 1980-07-01 | $0.92 | $0.92 | 22,800 | — | — |
| 1980-06-30 | $0.92 | $0.92 | 38,100 | — | — |
| 1980-06-27 | $0.92 | $0.92 | 14,100 | — | — |
| 1980-06-26 | $0.92 | $0.92 | 37,500 | — | — |
| 1980-06-25 | $0.92 | $0.92 | 17,100 | — | — |
| 1980-06-24 | $0.92 | $0.92 | 27,300 | — | — |
| 1980-06-23 | $0.92 | $0.92 | 16,500 | — | — |
| 1980-06-20 | $0.88 | $0.87 | 10,200 | — | — |
| 1980-06-19 | $0.88 | $0.87 | 20,100 | — | — |
| 1980-06-18 | $0.88 | $0.87 | 17,700 | — | — |
| 1980-06-17 | $0.88 | $0.87 | 1,800 | — | — |
| 1980-06-16 | $0.88 | $0.87 | 14,700 | — | — |
| 1980-06-13 | $0.83 | $0.83 | 46,500 | — | — |
| 1980-06-12 | $0.83 | $0.83 | 31,800 | — | — |
| 1980-06-11 | $0.88 | $0.87 | 12,900 | — | — |
| 1980-06-10 | $0.88 | $0.87 | 22,500 | — | — |
| 1980-06-09 | $0.88 | $0.87 | 31,800 | — | — |
| 1980-06-06 | $0.83 | $0.83 | 9,000 | — | — |
| 1980-06-05 | $0.83 | $0.83 | 15,300 | — | — |
| 1980-06-04 | $0.83 | $0.83 | 33,900 | — | — |
| 1980-06-03 | $0.88 | $0.87 | 12,000 | — | — |
| 1980-06-02 | $0.88 | $0.87 | 15,600 | — | — |
| 1980-05-30 | $0.88 | $0.87 | 9,600 | — | — |
| 1980-05-29 | $0.88 | $0.87 | 3,000 | — | — |
| 1980-05-28 | $0.88 | $0.87 | 7,500 | — | — |
| 1980-05-27 | $0.88 | $0.87 | 9,000 | — | — |
| 1980-05-23 | $0.92 | $0.92 | 8,400 | — | — |
| 1980-05-22 | $0.92 | $0.92 | 86,400 | — | — |
| 1980-05-21 | $0.79 | $0.79 | 19,500 | — | — |
| 1980-05-20 | $0.83 | $0.83 | 900 | — | — |
| 1980-05-19 | $0.83 | $0.83 | 18,900 | — | — |
| 1980-05-16 | $0.79 | $0.79 | 9,000 | — | — |
| 1980-05-15 | $0.75 | $0.75 | 21,900 | — | — |
| 1980-05-14 | $0.75 | $0.75 | 30,600 | — | — |
| 1980-05-13 | $0.75 | $0.75 | 15,600 | — | — |
| 1980-05-12 | $0.79 | $0.79 | 1,800 | — | — |
| 1980-05-09 | $0.79 | $0.79 | 3,600 | — | — |
| 1980-05-08 | $0.79 | $0.79 | 6,600 | — | — |
| 1980-05-07 | $0.79 | $0.79 | 14,700 | — | — |
| 1980-05-06 | $0.79 | $0.79 | 12,900 | — | — |
| 1980-05-05 | $0.79 | $0.79 | 1,500 | — | — |
| 1980-05-02 | $0.75 | $0.75 | 33,600 | — | — |
| 1980-05-01 | $0.75 | $0.75 | 17,400 | — | — |
| 1980-04-30 | $0.75 | $0.75 | 14,700 | — | — |
| 1980-04-29 | $0.75 | $0.75 | 6,600 | — | — |
| 1980-04-28 | $0.71 | $0.71 | 9,000 | — | — |
| 1980-04-25 | $0.71 | $0.71 | 42,900 | — | — |
| 1980-04-24 | $0.75 | $0.75 | 9,900 | — | — |
| 1980-04-23 | $0.75 | $0.75 | 15,000 | — | — |
| 1980-04-22 | $0.75 | $0.75 | 26,100 | — | — |
| 1980-04-21 | $0.75 | $0.75 | 3,000 | — | — |
| 1980-04-18 | $0.75 | $0.75 | 2,100 | — | — |
| 1980-04-17 | $0.75 | $0.75 | 15,600 | — | — |
| 1980-04-16 | $0.79 | $0.79 | 2,100 | — | — |
| 1980-04-15 | $0.79 | $0.79 | 3,000 | — | — |
| 1980-04-14 | $0.79 | $0.79 | 4,200 | — | — |
| 1980-04-11 | $0.83 | $0.83 | 14,100 | — | — |
| 1980-04-10 | $0.79 | $0.79 | 23,400 | — | — |
| 1980-04-09 | $0.79 | $0.79 | 21,300 | — | — |
| 1980-04-08 | $0.75 | $0.75 | 43,500 | — | — |
| 1980-04-07 | $0.88 | $0.87 | 13,200 | — | — |
| 1980-04-03 | $0.88 | $0.87 | 13,200 | — | — |
| 1980-04-02 | $0.88 | $0.87 | 17,100 | — | — |
| 1980-04-01 | $0.83 | $0.83 | 20,100 | — | — |
| 1980-03-31 | $0.83 | $0.83 | 81,300 | — | — |
| 1980-03-28 | $0.83 | $0.83 | 33,300 | — | — |
| 1980-03-27 | $0.83 | $0.83 | 25,500 | — | — |
| 1980-03-26 | $0.92 | $0.92 | 41,700 | — | — |
| 1980-03-25 | $0.92 | $0.92 | 285,600 | — | — |
| 1980-03-24 | $0.92 | $0.92 | 19,500 | — | — |
| 1980-03-21 | $0.96 | $0.96 | 35,700 | — | — |
| 1980-03-20 | $0.96 | $0.96 | 3,900 | — | — |
| 1980-03-19 | $0.96 | $0.96 | 8,700 | — | — |
| 1980-03-18 | $0.96 | $0.96 | 5,700 | — | — |
| 1980-03-17 | $1.00 | $1.00 | 22,800 | — | — |