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 | $4.68 | $4.68 | 0 | — | — |
| 1980-12-30 | $4.68 | $4.68 | 9,244 | — | — |
| 1980-12-29 | $4.61 | $4.61 | 0 | — | — |
| 1980-12-26 | $4.61 | $4.61 | 0 | — | — |
| 1980-12-24 | $4.61 | $4.61 | 711 | — | — |
| 1980-12-23 | $4.57 | $4.57 | 2,133 | — | — |
| 1980-12-22 | $4.54 | $4.54 | 2,844 | — | — |
| 1980-12-19 | $4.50 | $4.50 | 15,644 | — | — |
| 1980-12-18 | $4.36 | $4.36 | 3,556 | — | — |
| 1980-12-17 | $4.29 | $4.29 | 8,533 | — | — |
| 1980-12-16 | $4.22 | $4.22 | 711 | — | — |
| 1980-12-15 | $4.22 | $4.22 | 7,111 | — | — |
| 1980-12-12 | $4.22 | $4.22 | 25,600 | — | — |
| 1980-12-11 | $4.22 | $4.22 | 2,844 | — | — |
| 1980-12-10 | $4.22 | $4.22 | 9,956 | — | — |
| 1980-12-09 | $4.57 | $4.57 | 4,267 | — | — |
| 1980-12-08 | $4.57 | $4.57 | 7,111 | — | — |
| 1980-12-05 | $4.68 | $4.68 | 711 | — | — |
| 1980-12-04 | $4.68 | $4.68 | 711 | — | — |
| 1980-12-03 | $4.68 | $4.68 | 10,667 | — | — |
| 1980-12-02 | $4.71 | $4.71 | 2,844 | — | — |
| 1980-12-01 | $4.75 | $4.75 | 1,422 | — | — |
| 1980-11-28 | $4.71 | $4.71 | 0 | — | — |
| 1980-11-26 | $4.71 | $4.71 | 162,844 | — | — |
| 1980-11-25 | $4.75 | $4.75 | 12,800 | — | — |
| 1980-11-24 | $4.75 | $4.75 | 4,978 | — | — |
| 1980-11-21 | $4.75 | $4.75 | 0 | — | — |
| 1980-11-20 | $4.75 | $4.75 | 1,422 | — | — |
| 1980-11-19 | $4.75 | $4.75 | 5,689 | — | — |
| 1980-11-18 | $4.75 | $4.75 | 26,311 | — | — |
| 1980-11-17 | $4.75 | $4.75 | 107,378 | — | — |
| 1980-11-14 | $4.71 | $4.71 | 20,622 | — | — |
| 1980-11-13 | $4.78 | $4.78 | 33,422 | — | — |
| 1980-11-12 | $4.82 | $4.82 | 9,244 | — | — |
| 1980-11-11 | $4.78 | $4.78 | 6,400 | — | — |
| 1980-11-10 | $4.78 | $4.78 | 4,267 | — | — |
| 1980-11-07 | $4.78 | $4.78 | 4,267 | — | — |
| 1980-11-06 | $4.78 | $4.78 | 711 | — | — |
| 1980-11-05 | $4.82 | $4.82 | 18,489 | — | — |
| 1980-11-03 | $4.78 | $4.78 | 42,667 | — | — |
| 1980-10-31 | $4.78 | $4.78 | 24,178 | — | — |
| 1980-10-30 | $4.85 | $4.85 | 16,356 | — | — |
| 1980-10-29 | $4.85 | $4.85 | 14,222 | — | — |
| 1980-10-28 | $4.85 | $4.85 | 86,756 | — | — |
| 1980-10-27 | $4.89 | $4.89 | 68,267 | — | — |
| 1980-10-24 | $4.99 | $4.99 | 59,022 | — | — |
| 1980-10-23 | $4.75 | $4.75 | 14,222 | — | — |
| 1980-10-22 | $4.68 | $4.68 | 12,800 | — | — |
| 1980-10-21 | $4.64 | $4.64 | 51,200 | — | — |
| 1980-10-20 | $4.71 | $4.71 | 24,889 | — | — |
| 1980-10-17 | $4.61 | $4.61 | 32,000 | — | — |
| 1980-10-16 | $4.50 | $4.50 | 110,933 | — | — |
| 1980-10-15 | $4.50 | $4.50 | 132,978 | — | — |
| 1980-10-14 | $4.46 | $4.46 | 28,444 | — | — |
| 1980-10-13 | $4.29 | $4.29 | 27,022 | — | — |
| 1980-10-10 | $4.18 | $4.18 | 25,600 | — | — |
| 1980-10-09 | $4.11 | $4.11 | 1,422 | — | — |
| 1980-10-08 | $4.11 | $4.11 | 20,622 | — | — |
| 1980-10-07 | $4.11 | $4.11 | 24,178 | — | — |
| 1980-10-06 | $4.11 | $4.11 | 3,556 | — | — |
| 1980-10-03 | $4.11 | $4.11 | 711 | — | — |
| 1980-10-02 | $4.08 | $4.08 | 4,267 | — | — |
| 1980-10-01 | $4.08 | $4.08 | 10,667 | — | — |
| 1980-09-30 | $4.08 | $4.08 | 711 | — | — |
| 1980-09-29 | $4.04 | $4.04 | 20,622 | — | — |
| 1980-09-26 | $4.08 | $4.08 | 0 | — | — |
| 1980-09-25 | $4.08 | $4.08 | 0 | — | — |
| 1980-09-24 | $4.08 | $4.08 | 36,978 | — | — |
| 1980-09-23 | $4.08 | $4.08 | 35,556 | — | — |
| 1980-09-22 | $4.11 | $4.11 | 2,844 | — | — |
| 1980-09-19 | $4.11 | $4.11 | 12,800 | — | — |
| 1980-09-18 | $4.11 | $4.11 | 11,378 | — | — |
| 1980-09-17 | $4.11 | $4.11 | 711 | — | — |
| 1980-09-16 | $4.11 | $4.11 | 1,422 | — | — |
| 1980-09-15 | $4.11 | $4.11 | 711 | — | — |
| 1980-09-12 | $4.11 | $4.11 | 16,356 | — | — |
| 1980-09-11 | $4.15 | $4.15 | 0 | — | — |
| 1980-09-10 | $4.15 | $4.15 | 35,556 | — | — |
| 1980-09-09 | $4.15 | $4.15 | 71,111 | — | — |
| 1980-09-08 | $4.15 | $4.15 | 12,089 | — | — |
| 1980-09-05 | $4.15 | $4.15 | 22,756 | — | — |
| 1980-09-04 | $4.18 | $4.18 | 28,444 | — | — |
| 1980-09-03 | $4.18 | $4.18 | 20,622 | — | — |
| 1980-09-02 | $4.15 | $4.15 | 2,844 | — | — |
| 1980-08-29 | $4.15 | $4.15 | 18,489 | — | — |
| 1980-08-28 | $4.15 | $4.15 | 2,133 | — | — |
| 1980-08-27 | $4.15 | $4.15 | 28,444 | — | — |
| 1980-08-26 | $4.15 | $4.15 | 71,111 | — | — |
| 1980-08-25 | $4.11 | $4.11 | 19,911 | — | — |
| 1980-08-22 | $4.08 | $4.08 | 4,978 | — | — |
| 1980-08-21 | $4.01 | $4.01 | 44,089 | — | — |
| 1980-08-20 | $3.97 | $3.97 | 4,267 | — | — |
| 1980-08-19 | $3.97 | $3.97 | 2,844 | — | — |
| 1980-08-18 | $3.97 | $3.97 | 3,556 | — | — |
| 1980-08-15 | $3.97 | $3.97 | 76,089 | — | — |
| 1980-08-14 | $3.94 | $3.94 | 711 | — | — |
| 1980-08-13 | $3.94 | $3.94 | 9,956 | — | — |
| 1980-08-12 | $3.83 | $3.83 | 0 | — | — |
| 1980-08-11 | $3.83 | $3.83 | 711 | — | — |
| 1980-08-08 | $3.83 | $3.83 | 1,422 | — | — |
| 1980-08-07 | $3.80 | $3.80 | 28,444 | — | — |
| 1980-08-06 | $3.80 | $3.80 | 1,422 | — | — |
| 1980-08-05 | $3.80 | $3.80 | 711 | — | — |
| 1980-08-04 | $3.80 | $3.80 | 4,267 | — | — |
| 1980-08-01 | $3.87 | $3.87 | 13,511 | — | — |
| 1980-07-31 | $3.97 | $3.97 | 28,444 | — | — |
| 1980-07-30 | $4.08 | $4.08 | 38,400 | — | — |
| 1980-07-29 | $3.69 | $3.69 | 45,511 | — | — |
| 1980-07-28 | $3.69 | $3.69 | 711 | — | — |
| 1980-07-25 | $3.69 | $3.69 | 8,533 | — | — |
| 1980-07-24 | $3.66 | $3.66 | 2,133 | — | — |
| 1980-07-23 | $3.66 | $3.66 | 22,756 | — | — |
| 1980-07-22 | $3.66 | $3.66 | 51,911 | — | — |
| 1980-07-21 | $3.66 | $3.66 | 24,889 | — | — |
| 1980-07-18 | $3.62 | $3.62 | 1,422 | — | — |
| 1980-07-17 | $3.62 | $3.62 | 16,356 | — | — |
| 1980-07-16 | $3.62 | $3.62 | 2,844 | — | — |
| 1980-07-15 | $3.62 | $3.62 | 125,156 | — | — |
| 1980-07-14 | $3.62 | $3.62 | 0 | — | — |
| 1980-07-11 | $3.62 | $3.62 | 0 | — | — |
| 1980-07-10 | $3.62 | $3.62 | 711 | — | — |
| 1980-07-09 | $3.62 | $3.62 | 0 | — | — |
| 1980-07-08 | $3.62 | $3.62 | 27,022 | — | — |
| 1980-07-07 | $3.59 | $3.59 | 1,422 | — | — |
| 1980-07-03 | $3.52 | $3.52 | 711 | — | — |
| 1980-07-02 | $3.52 | $3.52 | 39,822 | — | — |
| 1980-07-01 | $3.55 | $3.55 | 5,689 | — | — |
| 1980-06-30 | $3.55 | $3.55 | 14,933 | — | — |
| 1980-06-27 | $3.52 | $3.52 | 0 | — | — |
| 1980-06-26 | $3.52 | $3.52 | 2,133 | — | — |
| 1980-06-25 | $3.48 | $3.48 | 84,622 | — | — |
| 1980-06-24 | $3.45 | $3.45 | 3,556 | — | — |
| 1980-06-23 | $3.45 | $3.45 | 103,822 | — | — |
| 1980-06-20 | $3.45 | $3.45 | 18,489 | — | — |
| 1980-06-19 | $3.45 | $3.45 | 2,133 | — | — |
| 1980-06-18 | $3.45 | $3.45 | 0 | — | — |
| 1980-06-17 | $3.45 | $3.45 | 2,133 | — | — |
| 1980-06-16 | $3.41 | $3.41 | 7,822 | — | — |
| 1980-06-13 | $3.41 | $3.41 | 12,089 | — | — |
| 1980-06-12 | $3.41 | $3.41 | 2,844 | — | — |
| 1980-06-11 | $3.41 | $3.41 | 9,956 | — | — |
| 1980-06-10 | $3.34 | $3.34 | 10,667 | — | — |
| 1980-06-09 | $3.30 | $3.30 | 6,400 | — | — |
| 1980-06-06 | $3.30 | $3.30 | 7,822 | — | — |
| 1980-06-05 | $3.34 | $3.34 | 12,800 | — | — |
| 1980-06-04 | $3.30 | $3.30 | 0 | — | — |
| 1980-06-03 | $3.30 | $3.30 | 0 | — | — |
| 1980-06-02 | $3.30 | $3.30 | 14,222 | — | — |
| 1980-05-30 | $3.30 | $3.30 | 8,533 | — | — |
| 1980-05-29 | $3.30 | $3.30 | 26,311 | — | — |
| 1980-05-28 | $3.45 | $3.45 | 711 | — | — |
| 1980-05-27 | $3.45 | $3.45 | 711 | — | — |
| 1980-05-23 | $3.45 | $3.45 | 14,222 | — | — |
| 1980-05-22 | $3.45 | $3.45 | 15,644 | — | — |
| 1980-05-21 | $3.45 | $3.45 | 3,556 | — | — |
| 1980-05-20 | $3.48 | $3.48 | 0 | — | — |
| 1980-05-19 | $3.48 | $3.48 | 0 | — | — |
| 1980-05-16 | $3.48 | $3.48 | 6,400 | — | — |
| 1980-05-15 | $3.48 | $3.48 | 14,222 | — | — |
| 1980-05-14 | $3.48 | $3.48 | 0 | — | — |
| 1980-05-13 | $3.48 | $3.48 | 0 | — | — |
| 1980-05-12 | $3.48 | $3.48 | 21,333 | — | — |
| 1980-05-09 | $3.52 | $3.52 | 88,889 | — | — |
| 1980-05-08 | $3.52 | $3.52 | 6,400 | — | — |
| 1980-05-07 | $3.55 | $3.55 | 33,422 | — | — |
| 1980-05-06 | $3.55 | $3.55 | 84,622 | — | — |
| 1980-05-05 | $3.34 | $3.34 | 4,267 | — | — |
| 1980-05-02 | $3.30 | $3.30 | 107,378 | — | — |
| 1980-05-01 | $3.27 | $3.27 | 7,111 | — | — |
| 1980-04-30 | $3.23 | $3.23 | 0 | — | — |
| 1980-04-29 | $3.23 | $3.23 | 7,111 | — | — |
| 1980-04-28 | $3.23 | $3.23 | 4,978 | — | — |
| 1980-04-25 | $3.23 | $3.23 | 16,356 | — | — |
| 1980-04-24 | $3.23 | $3.23 | 21,333 | — | — |
| 1980-04-23 | $3.23 | $3.23 | 18,489 | — | — |
| 1980-04-22 | $3.23 | $3.23 | 4,267 | — | — |
| 1980-04-21 | $3.20 | $3.20 | 4,267 | — | — |
| 1980-04-18 | $3.23 | $3.23 | 12,800 | — | — |
| 1980-04-17 | $3.23 | $3.23 | 31,289 | — | — |
| 1980-04-16 | $3.23 | $3.23 | 711 | — | — |
| 1980-04-15 | $3.23 | $3.23 | 1,422 | — | — |
| 1980-04-14 | $3.23 | $3.23 | 711 | — | — |
| 1980-04-11 | $3.23 | $3.23 | 21,333 | — | — |
| 1980-04-10 | $3.23 | $3.23 | 0 | — | — |
| 1980-04-09 | $3.23 | $3.23 | 16,356 | — | — |
| 1980-04-08 | $3.16 | $3.16 | 11,378 | — | — |
| 1980-04-07 | $3.09 | $3.09 | 711 | — | — |
| 1980-04-03 | $3.09 | $3.09 | 14,222 | — | — |
| 1980-04-02 | $3.09 | $3.09 | 2,844 | — | — |
| 1980-04-01 | $3.09 | $3.09 | 17,778 | — | — |
| 1980-03-31 | $3.09 | $3.09 | 1,422 | — | — |
| 1980-03-28 | $3.09 | $3.09 | 6,400 | — | — |
| 1980-03-27 | $3.09 | $3.09 | 18,489 | — | — |
| 1980-03-26 | $3.20 | $3.20 | 35,556 | — | — |
| 1980-03-25 | $3.20 | $3.20 | 1,422 | — | — |
| 1980-03-24 | $3.20 | $3.20 | 29,867 | — | — |
| 1980-03-21 | $3.27 | $3.27 | 7,822 | — | — |
| 1980-03-20 | $3.30 | $3.30 | 2,844 | — | — |
| 1980-03-19 | $3.34 | $3.34 | 39,822 | — | — |
| 1980-03-18 | $3.23 | $3.23 | 1,422 | — | — |
| 1980-03-17 | $3.23 | $3.23 | 3,556 | — | — |