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 | $5.83 | $5.83 | 44,400 | — | — |
| 1980-12-30 | $5.83 | $5.83 | 21,300 | — | — |
| 1980-12-29 | $5.83 | $5.83 | 102,900 | — | — |
| 1980-12-26 | $5.75 | $5.75 | 2,100 | — | — |
| 1980-12-24 | $5.88 | $5.87 | 28,500 | — | — |
| 1980-12-23 | $5.75 | $5.75 | 54,000 | — | — |
| 1980-12-22 | $5.79 | $5.79 | 30,600 | — | — |
| 1980-12-19 | $5.79 | $5.79 | 50,400 | — | — |
| 1980-12-18 | $5.75 | $5.75 | 182,700 | — | — |
| 1980-12-17 | $5.75 | $5.75 | 22,200 | — | — |
| 1980-12-16 | $5.75 | $5.75 | 184,500 | — | — |
| 1980-12-15 | $5.75 | $5.75 | 18,900 | — | — |
| 1980-12-12 | $5.75 | $5.75 | 42,900 | — | — |
| 1980-12-11 | $5.88 | $5.87 | 90,000 | — | — |
| 1980-12-10 | $5.75 | $5.75 | 83,400 | — | — |
| 1980-12-09 | $5.67 | $5.67 | 48,600 | — | — |
| 1980-12-08 | $5.63 | $5.63 | 89,100 | — | — |
| 1980-12-05 | $5.71 | $5.71 | 30,300 | — | — |
| 1980-12-04 | $5.83 | $5.83 | 34,500 | — | — |
| 1980-12-03 | $6.00 | $6.00 | 288,900 | — | — |
| 1980-12-02 | $6.17 | $6.17 | 77,100 | — | — |
| 1980-12-01 | $6.25 | $6.25 | 31,200 | — | — |
| 1980-11-28 | $6.25 | $6.25 | 53,400 | — | — |
| 1980-11-26 | $6.50 | $6.50 | 118,500 | — | — |
| 1980-11-25 | $6.46 | $6.46 | 160,200 | — | — |
| 1980-11-24 | $6.42 | $6.42 | 164,100 | — | — |
| 1980-11-21 | $6.00 | $6.00 | 25,500 | — | — |
| 1980-11-20 | $5.83 | $5.83 | 106,800 | — | — |
| 1980-11-19 | $5.79 | $5.79 | 164,400 | — | — |
| 1980-11-18 | $5.71 | $5.71 | 185,100 | — | — |
| 1980-11-17 | $5.67 | $5.67 | 71,700 | — | — |
| 1980-11-14 | $5.71 | $5.71 | 16,500 | — | — |
| 1980-11-13 | $5.79 | $5.79 | 107,100 | — | — |
| 1980-11-12 | $5.67 | $5.67 | 39,900 | — | — |
| 1980-11-11 | $5.75 | $5.75 | 49,500 | — | — |
| 1980-11-10 | $5.79 | $5.79 | 35,400 | — | — |
| 1980-11-07 | $5.67 | $5.67 | 21,000 | — | — |
| 1980-11-06 | $5.67 | $5.67 | 21,000 | — | — |
| 1980-11-05 | $5.83 | $5.83 | 86,400 | — | — |
| 1980-11-03 | $5.58 | $5.58 | 25,500 | — | — |
| 1980-10-31 | $5.75 | $5.75 | 98,400 | — | — |
| 1980-10-30 | $5.33 | $5.33 | 56,400 | — | — |
| 1980-10-29 | $5.42 | $5.42 | 29,400 | — | — |
| 1980-10-28 | $5.58 | $5.58 | 57,900 | — | — |
| 1980-10-27 | $5.75 | $5.75 | 45,600 | — | — |
| 1980-10-24 | $5.75 | $5.75 | 418,800 | — | — |
| 1980-10-23 | $5.83 | $5.83 | 36,600 | — | — |
| 1980-10-22 | $5.83 | $5.83 | 70,200 | — | — |
| 1980-10-21 | $5.92 | $5.92 | 102,000 | — | — |
| 1980-10-20 | $5.83 | $5.83 | 45,900 | — | — |
| 1980-10-17 | $5.92 | $5.92 | 39,600 | — | — |
| 1980-10-16 | $5.92 | $5.92 | 84,900 | — | — |
| 1980-10-15 | $6.08 | $6.08 | 89,100 | — | — |
| 1980-10-14 | $6.04 | $6.04 | 35,700 | — | — |
| 1980-10-13 | $6.04 | $6.04 | 17,100 | — | — |
| 1980-10-10 | $6.00 | $6.00 | 26,100 | — | — |
| 1980-10-09 | $6.00 | $6.00 | 72,000 | — | — |
| 1980-10-08 | $6.00 | $6.00 | 48,300 | — | — |
| 1980-10-07 | $6.08 | $6.08 | 75,000 | — | — |
| 1980-10-06 | $5.75 | $5.75 | 69,000 | — | — |
| 1980-10-03 | $5.67 | $5.67 | 36,900 | — | — |
| 1980-10-02 | $5.79 | $5.79 | 50,400 | — | — |
| 1980-10-01 | $5.79 | $5.79 | 30,300 | — | — |
| 1980-09-30 | $5.83 | $5.83 | 24,900 | — | — |
| 1980-09-29 | $5.75 | $5.75 | 65,700 | — | — |
| 1980-09-26 | $5.83 | $5.83 | 92,100 | — | — |
| 1980-09-25 | $5.92 | $5.92 | 34,500 | — | — |
| 1980-09-24 | $6.00 | $6.00 | 29,400 | — | — |
| 1980-09-23 | $6.04 | $6.04 | 29,700 | — | — |
| 1980-09-22 | $6.17 | $6.17 | 61,800 | — | — |
| 1980-09-19 | $6.17 | $6.17 | 478,500 | — | — |
| 1980-09-18 | $6.17 | $6.17 | 31,500 | — | — |
| 1980-09-17 | $6.08 | $6.08 | 38,400 | — | — |
| 1980-09-16 | $6.29 | $6.29 | 54,000 | — | — |
| 1980-09-15 | $6.21 | $6.21 | 34,500 | — | — |
| 1980-09-12 | $6.17 | $6.17 | 49,500 | — | — |
| 1980-09-11 | $6.29 | $6.29 | 46,200 | — | — |
| 1980-09-10 | $6.25 | $6.25 | 121,800 | — | — |
| 1980-09-09 | $5.96 | $5.96 | 26,700 | — | — |
| 1980-09-08 | $5.96 | $5.96 | 91,800 | — | — |
| 1980-09-05 | $5.92 | $5.92 | 78,000 | — | — |
| 1980-09-04 | $5.92 | $5.92 | 73,800 | — | — |
| 1980-09-03 | $5.83 | $5.83 | 126,300 | — | — |
| 1980-09-02 | $5.83 | $5.83 | 33,900 | — | — |
| 1980-08-29 | $5.92 | $5.92 | 25,500 | — | — |
| 1980-08-28 | $5.79 | $5.79 | 76,800 | — | — |
| 1980-08-27 | $5.79 | $5.79 | 69,900 | — | — |
| 1980-08-26 | $5.92 | $5.92 | 28,200 | — | — |
| 1980-08-25 | $6.00 | $6.00 | 41,100 | — | — |
| 1980-08-22 | $6.00 | $6.00 | 73,800 | — | — |
| 1980-08-21 | $6.04 | $6.04 | 37,500 | — | — |
| 1980-08-20 | $6.04 | $6.04 | 29,700 | — | — |
| 1980-08-19 | $6.08 | $6.08 | 68,100 | — | — |
| 1980-08-18 | $6.29 | $6.29 | 36,600 | — | — |
| 1980-08-15 | $6.33 | $6.33 | 45,300 | — | — |
| 1980-08-14 | $6.33 | $6.33 | 51,000 | — | — |
| 1980-08-13 | $6.17 | $6.17 | 36,300 | — | — |
| 1980-08-12 | $6.21 | $6.21 | 36,000 | — | — |
| 1980-08-11 | $6.42 | $6.42 | 19,200 | — | — |
| 1980-08-08 | $6.33 | $6.33 | 188,700 | — | — |
| 1980-08-07 | $6.54 | $6.54 | 144,300 | — | — |
| 1980-08-06 | $6.58 | $6.58 | 89,400 | — | — |
| 1980-08-05 | $6.46 | $6.46 | 186,000 | — | — |
| 1980-08-04 | $6.33 | $6.33 | 75,900 | — | — |
| 1980-08-01 | $6.25 | $6.25 | 83,400 | — | — |
| 1980-07-31 | $6.08 | $6.08 | 58,800 | — | — |
| 1980-07-30 | $6.08 | $6.08 | 33,600 | — | — |
| 1980-07-29 | $6.04 | $6.04 | 50,100 | — | — |
| 1980-07-28 | $6.00 | $6.00 | 31,800 | — | — |
| 1980-07-25 | $6.08 | $6.08 | 137,700 | — | — |
| 1980-07-24 | $6.13 | $6.12 | 51,900 | — | — |
| 1980-07-23 | $6.00 | $6.00 | 54,600 | — | — |
| 1980-07-22 | $6.04 | $6.04 | 90,900 | — | — |
| 1980-07-21 | $6.04 | $6.04 | 37,500 | — | — |
| 1980-07-18 | $5.96 | $5.96 | 160,200 | — | — |
| 1980-07-17 | $6.00 | $6.00 | 109,200 | — | — |
| 1980-07-16 | $5.75 | $5.75 | 34,800 | — | — |
| 1980-07-15 | $5.96 | $5.96 | 143,700 | — | — |
| 1980-07-14 | $6.00 | $6.00 | 65,700 | — | — |
| 1980-07-11 | $5.83 | $5.83 | 46,500 | — | — |
| 1980-07-10 | $5.83 | $5.83 | 24,000 | — | — |
| 1980-07-09 | $5.92 | $5.92 | 141,000 | — | — |
| 1980-07-08 | $5.88 | $5.87 | 47,400 | — | — |
| 1980-07-07 | $5.79 | $5.79 | 34,800 | — | — |
| 1980-07-03 | $5.67 | $5.67 | 50,100 | — | — |
| 1980-07-02 | $5.75 | $5.75 | 30,900 | — | — |
| 1980-07-01 | $5.92 | $5.92 | 51,300 | — | — |
| 1980-06-30 | $5.79 | $5.79 | 70,500 | — | — |
| 1980-06-27 | $5.83 | $5.83 | 14,100 | — | — |
| 1980-06-26 | $5.83 | $5.83 | 18,900 | — | — |
| 1980-06-25 | $5.92 | $5.92 | 81,900 | — | — |
| 1980-06-24 | $6.08 | $6.08 | 75,300 | — | — |
| 1980-06-23 | $5.71 | $5.71 | 23,100 | — | — |
| 1980-06-20 | $5.67 | $5.67 | 78,600 | — | — |
| 1980-06-19 | $5.63 | $5.63 | 30,600 | — | — |
| 1980-06-18 | $5.67 | $5.67 | 35,400 | — | — |
| 1980-06-17 | $5.71 | $5.71 | 64,800 | — | — |
| 1980-06-16 | $5.71 | $5.71 | 127,200 | — | — |
| 1980-06-13 | $5.54 | $5.54 | 54,900 | — | — |
| 1980-06-12 | $5.42 | $5.42 | 179,400 | — | — |
| 1980-06-11 | $5.38 | $5.37 | 36,300 | — | — |
| 1980-06-10 | $5.38 | $5.37 | 17,700 | — | — |
| 1980-06-09 | $5.25 | $5.25 | 21,900 | — | — |
| 1980-06-06 | $5.25 | $5.25 | 36,600 | — | — |
| 1980-06-05 | $5.46 | $5.46 | 252,900 | — | — |
| 1980-06-04 | $5.42 | $5.42 | 41,400 | — | — |
| 1980-06-03 | $5.42 | $5.42 | 9,300 | — | — |
| 1980-06-02 | $5.33 | $5.33 | 36,000 | — | — |
| 1980-05-30 | $5.17 | $5.17 | 28,500 | — | — |
| 1980-05-29 | $5.17 | $5.17 | 47,700 | — | — |
| 1980-05-28 | $5.33 | $5.33 | 69,900 | — | — |
| 1980-05-27 | $5.50 | $5.50 | 81,900 | — | — |
| 1980-05-23 | $5.67 | $5.67 | 82,800 | — | — |
| 1980-05-22 | $5.38 | $5.37 | 90,000 | — | — |
| 1980-05-21 | $5.04 | $5.04 | 161,700 | — | — |
| 1980-05-20 | $5.02 | $5.02 | 93,600 | — | — |
| 1980-05-19 | $5.00 | $5.00 | 42,000 | — | — |
| 1980-05-16 | $4.92 | $4.92 | 85,800 | — | — |
| 1980-05-15 | $4.83 | $4.83 | 123,000 | — | — |
| 1980-05-14 | $4.81 | $4.81 | 241,800 | — | — |
| 1980-05-13 | $4.75 | $4.75 | 88,800 | — | — |
| 1980-05-12 | $4.88 | $4.87 | 156,000 | — | — |
| 1980-05-09 | $5.04 | $5.04 | 19,800 | — | — |
| 1980-05-08 | $5.04 | $5.04 | 176,400 | — | — |
| 1980-05-07 | $4.83 | $4.83 | 64,800 | — | — |
| 1980-05-06 | $4.77 | $4.77 | 62,400 | — | — |
| 1980-05-05 | $4.81 | $4.81 | 46,800 | — | — |
| 1980-05-02 | $4.83 | $4.83 | 205,800 | — | — |
| 1980-05-01 | $4.79 | $4.79 | 79,800 | — | — |
| 1980-04-30 | $4.73 | $4.73 | 36,000 | — | — |
| 1980-04-29 | $4.85 | $4.85 | 95,400 | — | — |
| 1980-04-28 | $4.88 | $4.87 | 20,400 | — | — |
| 1980-04-25 | $4.85 | $4.85 | 49,800 | — | — |
| 1980-04-24 | $4.85 | $4.85 | 28,200 | — | — |
| 1980-04-23 | $4.88 | $4.87 | 38,400 | — | — |
| 1980-04-22 | $4.92 | $4.92 | 36,600 | — | — |
| 1980-04-21 | $4.75 | $4.75 | 55,800 | — | — |
| 1980-04-18 | $4.92 | $4.92 | 45,000 | — | — |
| 1980-04-17 | $4.88 | $4.87 | 97,800 | — | — |
| 1980-04-16 | $4.88 | $4.87 | 105,000 | — | — |
| 1980-04-15 | $4.83 | $4.83 | 141,600 | — | — |
| 1980-04-14 | $4.96 | $4.96 | 176,400 | — | — |
| 1980-04-11 | $4.96 | $4.96 | 122,400 | — | — |
| 1980-04-10 | $5.04 | $5.04 | 49,800 | — | — |
| 1980-04-09 | $5.00 | $5.00 | 423,600 | — | — |
| 1980-04-08 | $5.04 | $5.04 | 29,400 | — | — |
| 1980-04-07 | $5.08 | $5.08 | 239,400 | — | — |
| 1980-04-03 | $5.29 | $5.29 | 60,000 | — | — |
| 1980-04-02 | $5.21 | $5.21 | 133,200 | — | — |
| 1980-04-01 | $4.96 | $4.96 | 36,600 | — | — |
| 1980-03-31 | $4.83 | $4.83 | 85,800 | — | — |
| 1980-03-28 | $4.67 | $4.67 | 299,400 | — | — |
| 1980-03-27 | $4.58 | $4.58 | 517,200 | — | — |
| 1980-03-26 | $5.02 | $5.02 | 62,400 | — | — |
| 1980-03-25 | $5.08 | $5.08 | 82,200 | — | — |
| 1980-03-24 | $5.13 | $5.13 | 72,600 | — | — |
| 1980-03-21 | $5.29 | $5.29 | 288,000 | — | — |
| 1980-03-20 | $5.25 | $5.25 | 79,800 | — | — |
| 1980-03-19 | $5.25 | $5.25 | 45,000 | — | — |
| 1980-03-18 | $5.21 | $5.21 | 100,200 | — | — |
| 1980-03-17 | $5.25 | $5.25 | 70,800 | — | — |