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 | $2.69 | $2.69 | 22,800 | — | — |
| 1980-12-30 | $2.69 | $2.69 | 28,800 | — | — |
| 1980-12-29 | $2.71 | $2.71 | 34,200 | — | — |
| 1980-12-26 | $2.69 | $2.69 | 6,600 | — | — |
| 1980-12-24 | $2.69 | $2.69 | 14,400 | — | — |
| 1980-12-23 | $2.71 | $2.71 | 29,400 | — | — |
| 1980-12-22 | $2.73 | $2.73 | 24,600 | — | — |
| 1980-12-19 | $2.69 | $2.69 | 9,600 | — | — |
| 1980-12-18 | $2.65 | $2.65 | 1,813,200 | — | — |
| 1980-12-17 | $2.79 | $2.79 | 9,000 | — | — |
| 1980-12-16 | $2.81 | $2.81 | 21,600 | — | — |
| 1980-12-15 | $2.79 | $2.79 | 17,400 | — | — |
| 1980-12-12 | $2.73 | $2.73 | 18,000 | — | — |
| 1980-12-11 | $2.73 | $2.73 | 27,000 | — | — |
| 1980-12-10 | $2.79 | $2.79 | 107,400 | — | — |
| 1980-12-09 | $2.73 | $2.73 | 12,000 | — | — |
| 1980-12-08 | $2.67 | $2.67 | 85,200 | — | — |
| 1980-12-05 | $2.69 | $2.69 | 14,400 | — | — |
| 1980-12-04 | $2.71 | $2.71 | 47,400 | — | — |
| 1980-12-03 | $2.67 | $2.67 | 11,400 | — | — |
| 1980-12-02 | $2.69 | $2.69 | 31,200 | — | — |
| 1980-12-01 | $2.67 | $2.67 | 79,800 | — | — |
| 1980-11-28 | $2.77 | $2.77 | 14,400 | — | — |
| 1980-11-26 | $2.73 | $2.73 | 120,000 | — | — |
| 1980-11-25 | $2.83 | $2.83 | 267,600 | — | — |
| 1980-11-24 | $2.67 | $2.67 | 102,000 | — | — |
| 1980-11-21 | $2.54 | $2.54 | 59,400 | — | — |
| 1980-11-20 | $2.48 | $2.48 | 80,400 | — | — |
| 1980-11-19 | $2.44 | $2.44 | 142,200 | — | — |
| 1980-11-18 | $2.50 | $2.50 | 66,600 | — | — |
| 1980-11-17 | $2.42 | $2.42 | 34,200 | — | — |
| 1980-11-14 | $2.44 | $2.44 | 28,200 | — | — |
| 1980-11-13 | $2.40 | $2.40 | 40,800 | — | — |
| 1980-11-12 | $2.38 | $2.37 | 19,200 | — | — |
| 1980-11-11 | $2.35 | $2.35 | 20,400 | — | — |
| 1980-11-10 | $2.35 | $2.35 | 11,400 | — | — |
| 1980-11-07 | $2.38 | $2.37 | 6,000 | — | — |
| 1980-11-06 | $2.35 | $2.35 | 15,600 | — | — |
| 1980-11-05 | $2.40 | $2.40 | 68,400 | — | — |
| 1980-11-03 | $2.35 | $2.35 | 22,800 | — | — |
| 1980-10-31 | $2.40 | $2.40 | 72,000 | — | — |
| 1980-10-30 | $2.38 | $2.37 | 27,600 | — | — |
| 1980-10-29 | $2.38 | $2.37 | 34,200 | — | — |
| 1980-10-28 | $2.42 | $2.42 | 87,000 | — | — |
| 1980-10-27 | $2.44 | $2.44 | 34,800 | — | — |
| 1980-10-24 | $2.40 | $2.40 | 7,200 | — | — |
| 1980-10-23 | $2.42 | $2.42 | 16,200 | — | — |
| 1980-10-22 | $2.44 | $2.44 | 10,200 | — | — |
| 1980-10-21 | $2.46 | $2.46 | 27,000 | — | — |
| 1980-10-20 | $2.48 | $2.48 | 78,000 | — | — |
| 1980-10-17 | $2.50 | $2.50 | 15,000 | — | — |
| 1980-10-16 | $2.50 | $2.50 | 73,200 | — | — |
| 1980-10-15 | $2.50 | $2.50 | 15,600 | — | — |
| 1980-10-14 | $2.46 | $2.46 | 55,800 | — | — |
| 1980-10-13 | $2.50 | $2.50 | 13,200 | — | — |
| 1980-10-10 | $2.50 | $2.50 | 27,000 | — | — |
| 1980-10-09 | $2.52 | $2.52 | 20,400 | — | — |
| 1980-10-08 | $2.56 | $2.56 | 3,000 | — | — |
| 1980-10-07 | $2.58 | $2.58 | 56,400 | — | — |
| 1980-10-06 | $2.54 | $2.54 | 30,600 | — | — |
| 1980-10-03 | $2.48 | $2.48 | 26,400 | — | — |
| 1980-10-02 | $2.48 | $2.48 | 60,000 | — | — |
| 1980-10-01 | $2.48 | $2.48 | 19,200 | — | — |
| 1980-09-30 | $2.48 | $2.48 | 49,800 | — | — |
| 1980-09-29 | $2.48 | $2.48 | 82,800 | — | — |
| 1980-09-26 | $2.52 | $2.52 | 19,800 | — | — |
| 1980-09-25 | $2.58 | $2.58 | 29,400 | — | — |
| 1980-09-24 | $2.58 | $2.58 | 13,200 | — | — |
| 1980-09-23 | $2.58 | $2.58 | 41,400 | — | — |
| 1980-09-22 | $2.65 | $2.65 | 18,000 | — | — |
| 1980-09-19 | $2.63 | $2.62 | 62,400 | — | — |
| 1980-09-18 | $2.69 | $2.69 | 29,400 | — | — |
| 1980-09-17 | $2.67 | $2.67 | 57,600 | — | — |
| 1980-09-16 | $2.65 | $2.65 | 56,400 | — | — |
| 1980-09-15 | $2.54 | $2.54 | 68,400 | — | — |
| 1980-09-12 | $2.52 | $2.52 | 45,000 | — | — |
| 1980-09-11 | $2.52 | $2.52 | 15,600 | — | — |
| 1980-09-10 | $2.52 | $2.52 | 22,800 | — | — |
| 1980-09-09 | $2.46 | $2.46 | 26,400 | — | — |
| 1980-09-08 | $2.52 | $2.52 | 31,800 | — | — |
| 1980-09-05 | $2.54 | $2.54 | 21,600 | — | — |
| 1980-09-04 | $2.48 | $2.48 | 15,600 | — | — |
| 1980-09-03 | $2.48 | $2.48 | 19,800 | — | — |
| 1980-09-02 | $2.50 | $2.50 | 63,600 | — | — |
| 1980-08-29 | $2.52 | $2.52 | 15,000 | — | — |
| 1980-08-28 | $2.50 | $2.50 | 7,800 | — | — |
| 1980-08-27 | $2.52 | $2.52 | 29,400 | — | — |
| 1980-08-26 | $2.52 | $2.52 | 25,200 | — | — |
| 1980-08-25 | $2.60 | $2.60 | 13,800 | — | — |
| 1980-08-22 | $2.60 | $2.60 | 90,600 | — | — |
| 1980-08-21 | $2.54 | $2.54 | 67,800 | — | — |
| 1980-08-20 | $2.46 | $2.46 | 28,200 | — | — |
| 1980-08-19 | $2.48 | $2.48 | 10,800 | — | — |
| 1980-08-18 | $2.50 | $2.50 | 48,600 | — | — |
| 1980-08-15 | $2.54 | $2.54 | 70,800 | — | — |
| 1980-08-14 | $2.50 | $2.50 | 41,400 | — | — |
| 1980-08-13 | $2.46 | $2.46 | 13,800 | — | — |
| 1980-08-12 | $2.48 | $2.48 | 54,000 | — | — |
| 1980-08-11 | $2.48 | $2.48 | 54,000 | — | — |
| 1980-08-08 | $2.50 | $2.50 | 23,400 | — | — |
| 1980-08-07 | $2.48 | $2.48 | 30,000 | — | — |
| 1980-08-06 | $2.52 | $2.52 | 31,200 | — | — |
| 1980-08-05 | $2.50 | $2.50 | 87,000 | — | — |
| 1980-08-04 | $2.42 | $2.42 | 38,400 | — | — |
| 1980-08-01 | $2.52 | $2.52 | 33,600 | — | — |
| 1980-07-31 | $2.48 | $2.48 | 133,800 | — | — |
| 1980-07-30 | $2.44 | $2.44 | 17,400 | — | — |
| 1980-07-29 | $2.42 | $2.42 | 21,600 | — | — |
| 1980-07-28 | $2.46 | $2.46 | 57,000 | — | — |
| 1980-07-25 | $2.46 | $2.46 | 154,800 | — | — |
| 1980-07-24 | $2.50 | $2.50 | 40,800 | — | — |
| 1980-07-23 | $2.50 | $2.50 | 45,000 | — | — |
| 1980-07-22 | $2.46 | $2.46 | 439,200 | — | — |
| 1980-07-21 | $2.35 | $2.35 | 26,400 | — | — |
| 1980-07-18 | $2.42 | $2.42 | 74,400 | — | — |
| 1980-07-17 | $2.56 | $2.56 | 145,200 | — | — |
| 1980-07-16 | $2.54 | $2.54 | 77,400 | — | — |
| 1980-07-15 | $2.50 | $2.50 | 98,400 | — | — |
| 1980-07-14 | $2.42 | $2.42 | 202,200 | — | — |
| 1980-07-11 | $2.13 | $2.12 | 64,200 | — | — |
| 1980-07-10 | $2.08 | $2.08 | 49,800 | — | — |
| 1980-07-09 | $1.98 | $1.98 | 64,200 | — | — |
| 1980-07-08 | $1.92 | $1.92 | 42,600 | — | — |
| 1980-07-07 | $1.94 | $1.94 | 261,000 | — | — |
| 1980-07-03 | $1.94 | $1.94 | 214,800 | — | — |
| 1980-07-02 | $1.88 | $1.87 | 16,800 | — | — |
| 1980-07-01 | $1.88 | $1.87 | 35,400 | — | — |
| 1980-06-30 | $1.88 | $1.87 | 14,400 | — | — |
| 1980-06-27 | $1.88 | $1.87 | 60,600 | — | — |
| 1980-06-26 | $1.88 | $1.87 | 38,400 | — | — |
| 1980-06-25 | $1.92 | $1.92 | 41,400 | — | — |
| 1980-06-24 | $1.90 | $1.90 | 16,800 | — | — |
| 1980-06-23 | $1.92 | $1.92 | 161,400 | — | — |
| 1980-06-20 | $1.90 | $1.90 | 18,000 | — | — |
| 1980-06-19 | $1.92 | $1.92 | 34,200 | — | — |
| 1980-06-18 | $1.92 | $1.92 | 43,800 | — | — |
| 1980-06-17 | $1.96 | $1.96 | 96,000 | — | — |
| 1980-06-16 | $2.00 | $2.00 | 255,000 | — | — |
| 1980-06-13 | $1.94 | $1.94 | 21,000 | — | — |
| 1980-06-12 | $1.90 | $1.90 | 28,800 | — | — |
| 1980-06-11 | $1.94 | $1.94 | 28,800 | — | — |
| 1980-06-10 | $1.94 | $1.94 | 72,000 | — | — |
| 1980-06-09 | $1.92 | $1.92 | 23,400 | — | — |
| 1980-06-06 | $1.96 | $1.96 | 16,200 | — | — |
| 1980-06-05 | $1.94 | $1.94 | 15,600 | — | — |
| 1980-06-04 | $1.96 | $1.96 | 22,200 | — | — |
| 1980-06-03 | $1.90 | $1.90 | 17,400 | — | — |
| 1980-06-02 | $1.90 | $1.90 | 49,200 | — | — |
| 1980-05-30 | $1.96 | $1.96 | 21,600 | — | — |
| 1980-05-29 | $1.94 | $1.94 | 16,800 | — | — |
| 1980-05-28 | $1.96 | $1.96 | 27,600 | — | — |
| 1980-05-27 | $1.98 | $1.98 | 39,600 | — | — |
| 1980-05-23 | $2.00 | $2.00 | 22,200 | — | — |
| 1980-05-22 | $2.00 | $2.00 | 16,200 | — | — |
| 1980-05-21 | $1.98 | $1.98 | 21,000 | — | — |
| 1980-05-20 | $1.96 | $1.96 | 33,600 | — | — |
| 1980-05-19 | $1.94 | $1.94 | 19,800 | — | — |
| 1980-05-16 | $1.90 | $1.90 | 22,200 | — | — |
| 1980-05-15 | $1.88 | $1.87 | 19,200 | — | — |
| 1980-05-14 | $1.90 | $1.90 | 25,200 | — | — |
| 1980-05-13 | $1.90 | $1.90 | 10,200 | — | — |
| 1980-05-12 | $1.88 | $1.87 | 33,000 | — | — |
| 1980-05-09 | $1.88 | $1.87 | 13,800 | — | — |
| 1980-05-08 | $1.85 | $1.85 | 19,800 | — | — |
| 1980-05-07 | $1.88 | $1.87 | 56,400 | — | — |
| 1980-05-06 | $1.81 | $1.81 | 32,400 | — | — |
| 1980-05-05 | $1.83 | $1.83 | 15,000 | — | — |
| 1980-05-02 | $1.83 | $1.83 | 56,400 | — | — |
| 1980-05-01 | $1.79 | $1.79 | 21,600 | — | — |
| 1980-04-30 | $1.83 | $1.83 | 189,600 | — | — |
| 1980-04-29 | $1.81 | $1.81 | 43,800 | — | — |
| 1980-04-28 | $1.83 | $1.83 | 53,400 | — | — |
| 1980-04-25 | $1.81 | $1.81 | 22,200 | — | — |
| 1980-04-24 | $1.83 | $1.83 | 96,600 | — | — |
| 1980-04-23 | $1.94 | $1.94 | 6,600 | — | — |
| 1980-04-22 | $1.96 | $1.96 | 95,400 | — | — |
| 1980-04-21 | $1.88 | $1.87 | 36,000 | — | — |
| 1980-04-18 | $2.04 | $2.04 | 55,800 | — | — |
| 1980-04-17 | $2.02 | $2.02 | 16,200 | — | — |
| 1980-04-16 | $2.02 | $2.02 | 24,600 | — | — |
| 1980-04-15 | $2.04 | $2.04 | 16,800 | — | — |
| 1980-04-14 | $2.08 | $2.08 | 69,000 | — | — |
| 1980-04-11 | $2.06 | $2.06 | 27,000 | — | — |
| 1980-04-10 | $2.08 | $2.08 | 19,200 | — | — |
| 1980-04-09 | $2.13 | $2.12 | 6,000 | — | — |
| 1980-04-08 | $2.10 | $2.10 | 9,000 | — | — |
| 1980-04-07 | $2.04 | $2.04 | 16,800 | — | — |
| 1980-04-03 | $1.98 | $1.98 | 20,400 | — | — |
| 1980-04-02 | $1.98 | $1.98 | 3,600 | — | — |
| 1980-04-01 | $1.92 | $1.92 | 13,200 | — | — |
| 1980-03-31 | $1.88 | $1.87 | 33,600 | — | — |
| 1980-03-28 | $1.92 | $1.92 | 21,000 | — | — |
| 1980-03-27 | $1.83 | $1.83 | 30,000 | — | — |
| 1980-03-26 | $1.92 | $1.92 | 17,400 | — | — |
| 1980-03-25 | $1.85 | $1.85 | 52,800 | — | — |
| 1980-03-24 | $2.00 | $2.00 | 24,000 | — | — |
| 1980-03-21 | $2.00 | $2.00 | 23,400 | — | — |
| 1980-03-20 | $2.04 | $2.04 | 21,000 | — | — |
| 1980-03-19 | $2.10 | $2.10 | 28,200 | — | — |
| 1980-03-18 | $2.10 | $2.10 | 65,400 | — | — |
| 1980-03-17 | $2.17 | $2.17 | 53,400 | — | — |