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
- 1973-05-03 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 | $2.82 | $2.82 | 101,356 | — | — |
| 1980-12-30 | $2.64 | $2.64 | 157,664 | — | — |
| 1980-12-29 | $2.60 | $2.60 | 70,073 | — | — |
| 1980-12-26 | $2.62 | $2.62 | 16,267 | — | — |
| 1980-12-24 | $2.62 | $2.62 | 87,591 | — | — |
| 1980-12-23 | $2.65 | $2.65 | 96,350 | — | — |
| 1980-12-22 | $2.73 | $2.73 | 80,083 | — | — |
| 1980-12-19 | $2.67 | $2.67 | 126,382 | — | — |
| 1980-12-18 | $2.60 | $2.60 | 345,360 | — | — |
| 1980-12-17 | $2.50 | $2.50 | 25,026 | — | — |
| 1980-12-16 | $2.50 | $2.50 | 21,272 | — | — |
| 1980-12-15 | $2.54 | $2.54 | 26,277 | — | — |
| 1980-12-12 | $2.52 | $2.52 | 51,303 | — | — |
| 1980-12-11 | $2.49 | $2.49 | 86,340 | — | — |
| 1980-12-10 | $2.57 | $2.57 | 23,775 | — | — |
| 1980-12-09 | $2.57 | $2.57 | 50,052 | — | — |
| 1980-12-08 | $2.60 | $2.60 | 100,104 | — | — |
| 1980-12-05 | $2.67 | $2.67 | 142,649 | — | — |
| 1980-12-04 | $2.67 | $2.67 | 70,073 | — | — |
| 1980-12-03 | $2.65 | $2.65 | 145,151 | — | — |
| 1980-12-02 | $2.64 | $2.64 | 126,382 | — | — |
| 1980-12-01 | $2.70 | $2.70 | 116,371 | — | — |
| 1980-11-28 | $2.83 | $2.83 | 52,555 | — | — |
| 1980-11-26 | $2.83 | $2.83 | 135,141 | — | — |
| 1980-11-25 | $2.90 | $2.90 | 85,089 | — | — |
| 1980-11-24 | $2.93 | $2.93 | 161,418 | — | — |
| 1980-11-21 | $2.93 | $2.93 | 302,815 | — | — |
| 1980-11-20 | $2.93 | $2.93 | 127,633 | — | — |
| 1980-11-19 | $3.05 | $3.05 | 96,350 | — | — |
| 1980-11-18 | $3.05 | $3.05 | 125,130 | — | — |
| 1980-11-17 | $3.06 | $3.06 | 127,633 | — | — |
| 1980-11-14 | $3.16 | $3.16 | 97,602 | — | — |
| 1980-11-13 | $3.23 | $3.23 | 337,852 | — | — |
| 1980-11-12 | $3.29 | $3.29 | 254,015 | — | — |
| 1980-11-11 | $3.29 | $3.29 | 23,775 | — | — |
| 1980-11-10 | $3.29 | $3.29 | 40,042 | — | — |
| 1980-11-07 | $3.29 | $3.29 | 86,340 | — | — |
| 1980-11-06 | $3.34 | $3.34 | 202,711 | — | — |
| 1980-11-05 | $3.38 | $3.38 | 82,586 | — | — |
| 1980-11-03 | $3.33 | $3.33 | 87,591 | — | — |
| 1980-10-31 | $3.39 | $3.39 | 166,423 | — | — |
| 1980-10-30 | $3.49 | $3.49 | 200,209 | — | — |
| 1980-10-29 | $3.56 | $3.56 | 148,905 | — | — |
| 1980-10-28 | $3.56 | $3.56 | 90,094 | — | — |
| 1980-10-27 | $3.56 | $3.56 | 56,309 | — | — |
| 1980-10-24 | $3.56 | $3.56 | 43,796 | — | — |
| 1980-10-23 | $3.56 | $3.56 | 346,611 | — | — |
| 1980-10-22 | $3.56 | $3.56 | 251,512 | — | — |
| 1980-10-21 | $3.56 | $3.56 | 142,649 | — | — |
| 1980-10-20 | $3.56 | $3.56 | 97,602 | — | — |
| 1980-10-17 | $3.59 | $3.59 | 123,879 | — | — |
| 1980-10-16 | $3.56 | $3.56 | 260,271 | — | — |
| 1980-10-15 | $3.44 | $3.44 | 58,811 | — | — |
| 1980-10-14 | $3.44 | $3.44 | 136,392 | — | — |
| 1980-10-13 | $3.39 | $3.39 | 52,555 | — | — |
| 1980-10-10 | $3.39 | $3.39 | 183,942 | — | — |
| 1980-10-09 | $3.28 | $3.28 | 112,617 | — | — |
| 1980-10-08 | $3.33 | $3.33 | 128,884 | — | — |
| 1980-10-07 | $3.36 | $3.36 | 137,643 | — | — |
| 1980-10-06 | $3.36 | $3.36 | 161,418 | — | — |
| 1980-10-03 | $3.20 | $3.20 | 121,376 | — | — |
| 1980-10-02 | $3.11 | $3.11 | 58,811 | — | — |
| 1980-10-01 | $3.06 | $3.06 | 83,837 | — | — |
| 1980-09-30 | $3.06 | $3.06 | 100,104 | — | — |
| 1980-09-29 | $3.03 | $3.03 | 117,623 | — | — |
| 1980-09-26 | $3.13 | $3.13 | 187,696 | — | — |
| 1980-09-25 | $3.28 | $3.28 | 83,837 | — | — |
| 1980-09-24 | $3.34 | $3.34 | 53,806 | — | — |
| 1980-09-23 | $3.36 | $3.36 | 103,858 | — | — |
| 1980-09-22 | $3.36 | $3.36 | 121,376 | — | — |
| 1980-09-19 | $3.36 | $3.36 | 90,094 | — | — |
| 1980-09-18 | $3.38 | $3.38 | 155,162 | — | — |
| 1980-09-17 | $3.33 | $3.33 | 88,843 | — | — |
| 1980-09-16 | $3.34 | $3.34 | 231,491 | — | — |
| 1980-09-15 | $3.41 | $3.41 | 143,900 | — | — |
| 1980-09-12 | $3.33 | $3.33 | 337,852 | — | — |
| 1980-09-11 | $3.28 | $3.28 | 376,642 | — | — |
| 1980-09-10 | $3.05 | $3.05 | 178,936 | — | — |
| 1980-09-09 | $2.93 | $2.93 | 91,345 | — | — |
| 1980-09-08 | $2.90 | $2.90 | 93,848 | — | — |
| 1980-09-05 | $2.92 | $2.92 | 155,162 | — | — |
| 1980-09-04 | $2.93 | $2.93 | 152,659 | — | — |
| 1980-09-03 | $2.96 | $2.96 | 96,350 | — | — |
| 1980-09-02 | $2.96 | $2.96 | 25,026 | — | — |
| 1980-08-29 | $2.96 | $2.96 | 18,770 | — | — |
| 1980-08-28 | $2.96 | $2.96 | 55,057 | — | — |
| 1980-08-27 | $2.98 | $2.98 | 38,790 | — | — |
| 1980-08-26 | $2.98 | $2.98 | 23,775 | — | — |
| 1980-08-25 | $2.98 | $2.98 | 68,822 | — | — |
| 1980-08-22 | $2.95 | $2.95 | 150,156 | — | — |
| 1980-08-21 | $2.90 | $2.90 | 127,633 | — | — |
| 1980-08-20 | $2.85 | $2.85 | 17,518 | — | — |
| 1980-08-19 | $2.87 | $2.87 | 76,330 | — | — |
| 1980-08-18 | $2.87 | $2.87 | 58,811 | — | — |
| 1980-08-15 | $2.87 | $2.87 | 177,685 | — | — |
| 1980-08-14 | $2.80 | $2.80 | 38,790 | — | — |
| 1980-08-13 | $2.78 | $2.78 | 93,848 | — | — |
| 1980-08-12 | $2.82 | $2.82 | 168,926 | — | — |
| 1980-08-11 | $2.85 | $2.85 | 88,843 | — | — |
| 1980-08-08 | $2.83 | $2.83 | 110,115 | — | — |
| 1980-08-07 | $2.90 | $2.90 | 113,869 | — | — |
| 1980-08-06 | $2.88 | $2.88 | 138,895 | — | — |
| 1980-08-05 | $2.83 | $2.83 | 87,591 | — | — |
| 1980-08-04 | $2.82 | $2.82 | 23,775 | — | — |
| 1980-08-01 | $2.82 | $2.82 | 23,775 | — | — |
| 1980-07-31 | $2.83 | $2.83 | 46,298 | — | — |
| 1980-07-30 | $2.85 | $2.85 | 30,031 | — | — |
| 1980-07-29 | $2.87 | $2.87 | 51,303 | — | — |
| 1980-07-28 | $2.83 | $2.83 | 60,063 | — | — |
| 1980-07-25 | $2.88 | $2.88 | 45,047 | — | — |
| 1980-07-24 | $2.92 | $2.92 | 53,806 | — | — |
| 1980-07-23 | $2.92 | $2.92 | 37,539 | — | — |
| 1980-07-22 | $2.93 | $2.93 | 152,659 | — | — |
| 1980-07-21 | $2.90 | $2.90 | 102,607 | — | — |
| 1980-07-18 | $2.87 | $2.87 | 340,355 | — | — |
| 1980-07-17 | $2.87 | $2.87 | 168,926 | — | — |
| 1980-07-16 | $2.83 | $2.83 | 51,303 | — | — |
| 1980-07-15 | $2.83 | $2.83 | 394,161 | — | — |
| 1980-07-14 | $2.83 | $2.83 | 92,596 | — | — |
| 1980-07-11 | $2.82 | $2.82 | 53,806 | — | — |
| 1980-07-10 | $2.80 | $2.80 | 73,827 | — | — |
| 1980-07-09 | $2.83 | $2.83 | 113,869 | — | — |
| 1980-07-08 | $2.90 | $2.90 | 206,465 | — | — |
| 1980-07-07 | $2.93 | $2.93 | 131,387 | — | — |
| 1980-07-03 | $2.80 | $2.80 | 100,104 | — | — |
| 1980-07-02 | $2.78 | $2.78 | 81,335 | — | — |
| 1980-07-01 | $2.78 | $2.78 | 1,144,943 | — | — |
| 1980-06-30 | $2.80 | $2.80 | 51,303 | — | — |
| 1980-06-27 | $2.80 | $2.80 | 35,036 | — | — |
| 1980-06-26 | $2.83 | $2.83 | 138,895 | — | — |
| 1980-06-25 | $2.87 | $2.87 | 25,026 | — | — |
| 1980-06-24 | $2.87 | $2.87 | 130,136 | — | — |
| 1980-06-23 | $2.78 | $2.78 | 78,832 | — | — |
| 1980-06-20 | $2.80 | $2.80 | 92,596 | — | — |
| 1980-06-19 | $2.80 | $2.80 | 360,375 | — | — |
| 1980-06-18 | $2.75 | $2.75 | 203,962 | — | — |
| 1980-06-17 | $2.73 | $2.73 | 156,413 | — | — |
| 1980-06-16 | $2.67 | $2.67 | 41,293 | — | — |
| 1980-06-13 | $2.65 | $2.65 | 90,094 | — | — |
| 1980-06-12 | $2.64 | $2.64 | 18,770 | — | — |
| 1980-06-11 | $2.64 | $2.64 | 276,538 | — | — |
| 1980-06-10 | $2.67 | $2.67 | 47,550 | — | — |
| 1980-06-09 | $2.67 | $2.67 | 42,544 | — | — |
| 1980-06-06 | $2.67 | $2.67 | 30,031 | — | — |
| 1980-06-05 | $2.67 | $2.67 | 325,339 | — | — |
| 1980-06-04 | $2.68 | $2.68 | 158,916 | — | — |
| 1980-06-03 | $2.68 | $2.68 | 83,837 | — | — |
| 1980-06-02 | $2.70 | $2.70 | 196,455 | — | — |
| 1980-05-30 | $2.68 | $2.68 | 205,214 | — | — |
| 1980-05-29 | $2.64 | $2.64 | 316,580 | — | — |
| 1980-05-28 | $2.60 | $2.60 | 173,931 | — | — |
| 1980-05-27 | $2.59 | $2.59 | 137,643 | — | — |
| 1980-05-23 | $2.60 | $2.60 | 113,869 | — | — |
| 1980-05-22 | $2.55 | $2.55 | 207,716 | — | — |
| 1980-05-21 | $2.44 | $2.44 | 85,089 | — | — |
| 1980-05-20 | $2.44 | $2.44 | 108,863 | — | — |
| 1980-05-19 | $2.47 | $2.47 | 128,884 | — | — |
| 1980-05-16 | $2.54 | $2.54 | 162,669 | — | — |
| 1980-05-15 | $2.57 | $2.57 | 87,591 | — | — |
| 1980-05-14 | $2.59 | $2.59 | 160,167 | — | — |
| 1980-05-13 | $2.59 | $2.59 | 289,051 | — | — |
| 1980-05-12 | $2.54 | $2.54 | 167,675 | — | — |
| 1980-05-09 | $2.34 | $2.34 | 110,115 | — | — |
| 1980-05-08 | $2.36 | $2.36 | 96,350 | — | — |
| 1980-05-07 | $2.36 | $2.36 | 50,052 | — | — |
| 1980-05-06 | $2.34 | $2.34 | 127,633 | — | — |
| 1980-05-05 | $2.36 | $2.36 | 193,952 | — | — |
| 1980-05-02 | $2.27 | $2.27 | 120,125 | — | — |
| 1980-05-01 | $2.29 | $2.29 | 112,617 | — | — |
| 1980-04-30 | $2.37 | $2.37 | 60,063 | — | — |
| 1980-04-29 | $2.40 | $2.40 | 175,182 | — | — |
| 1980-04-28 | $2.27 | $2.27 | 112,617 | — | — |
| 1980-04-25 | $2.21 | $2.21 | 87,591 | — | — |
| 1980-04-24 | $2.22 | $2.22 | 111,366 | — | — |
| 1980-04-23 | $2.11 | $2.11 | 167,675 | — | — |
| 1980-04-22 | $2.12 | $2.12 | 182,690 | — | — |
| 1980-04-21 | $2.01 | $2.01 | 25,026 | — | — |
| 1980-04-18 | $2.01 | $2.01 | 178,936 | — | — |
| 1980-04-17 | $2.01 | $2.01 | 175,182 | — | — |
| 1980-04-16 | $2.01 | $2.01 | 110,115 | — | — |
| 1980-04-15 | $2.01 | $2.01 | 90,094 | — | — |
| 1980-04-14 | $2.08 | $2.08 | 61,314 | — | — |
| 1980-04-11 | $2.08 | $2.08 | 302,815 | — | — |
| 1980-04-10 | $2.01 | $2.01 | 157,664 | — | — |
| 1980-04-09 | $1.94 | $1.94 | 112,617 | — | — |
| 1980-04-08 | $1.94 | $1.94 | 72,576 | — | — |
| 1980-04-07 | $1.89 | $1.89 | 16,267 | — | — |
| 1980-04-03 | $1.89 | $1.89 | 70,073 | — | — |
| 1980-04-02 | $1.89 | $1.89 | 316,580 | — | — |
| 1980-04-01 | $1.80 | $1.80 | 135,141 | — | — |
| 1980-03-31 | $1.84 | $1.84 | 115,120 | — | — |
| 1980-03-28 | $1.89 | $1.89 | 75,078 | — | — |
| 1980-03-27 | $1.84 | $1.84 | 216,475 | — | — |
| 1980-03-26 | $1.94 | $1.94 | 76,330 | — | — |
| 1980-03-25 | $1.94 | $1.94 | 138,895 | — | — |
| 1980-03-24 | $1.96 | $1.96 | 103,858 | — | — |
| 1980-03-21 | $2.01 | $2.01 | 20,021 | — | — |
| 1980-03-20 | $2.03 | $2.03 | 168,926 | — | — |
| 1980-03-19 | $2.08 | $2.08 | 148,905 | — | — |
| 1980-03-18 | $2.03 | $2.03 | 107,612 | — | — |
| 1980-03-17 | $2.09 | $2.09 | 127,633 | — | — |
| 1980-03-14 | $2.26 | $2.26 | 50,052 | — | — |
| 1980-03-13 | $2.31 | $2.31 | 81,335 | — | — |
| 1980-03-12 | $2.22 | $2.22 | 100,104 | — | — |
| 1980-03-11 | $2.24 | $2.24 | 145,151 | — | — |
| 1980-03-10 | $2.36 | $2.36 | 176,434 | — | — |
| 1980-03-07 | $2.50 | $2.50 | 238,999 | — | — |
| 1980-03-06 | $2.60 | $2.60 | 72,576 | — | — |
| 1980-03-05 | $2.62 | $2.62 | 98,853 | — | — |
| 1980-03-04 | $2.60 | $2.60 | 117,623 | — | — |
| 1980-03-03 | $2.55 | $2.55 | 168,926 | — | — |
| 1980-02-29 | $2.60 | $2.60 | 98,853 | — | — |
| 1980-02-28 | $2.60 | $2.60 | 108,863 | — | — |
| 1980-02-27 | $2.60 | $2.60 | 42,544 | — | — |
| 1980-02-26 | $2.68 | $2.68 | 60,063 | — | — |
| 1980-02-25 | $2.70 | $2.70 | 75,078 | — | — |
| 1980-02-22 | $2.73 | $2.73 | 110,115 | — | — |
| 1980-02-21 | $2.82 | $2.82 | 141,397 | — | — |
| 1980-02-20 | $2.83 | $2.83 | 96,350 | — | — |
| 1980-02-19 | $2.83 | $2.83 | 207,716 | — | — |
| 1980-02-15 | $2.92 | $2.92 | 241,502 | — | — |
| 1980-02-14 | $2.96 | $2.96 | 137,643 | — | — |
| 1980-02-13 | $2.92 | $2.92 | 163,921 | — | — |
| 1980-02-12 | $2.88 | $2.88 | 141,397 | — | — |
| 1980-02-11 | $2.75 | $2.75 | 200,209 | — | — |
| 1980-02-08 | $2.70 | $2.70 | 76,330 | — | — |
| 1980-02-07 | $2.70 | $2.70 | 146,403 | — | — |
| 1980-02-06 | $2.75 | $2.75 | 221,481 | — | — |
| 1980-02-05 | $2.65 | $2.65 | 173,931 | — | — |
| 1980-02-04 | $2.57 | $2.57 | 156,413 | — | — |
| 1980-02-01 | $2.57 | $2.57 | 232,742 | — | — |
| 1980-01-31 | $2.54 | $2.54 | 252,763 | — | — |
| 1980-01-30 | $2.40 | $2.40 | 270,282 | — | — |
| 1980-01-29 | $2.39 | $2.39 | 197,706 | — | — |
| 1980-01-28 | $2.54 | $2.54 | 211,470 | — | — |
| 1980-01-25 | $2.57 | $2.57 | 66,319 | — | — |
| 1980-01-24 | $2.57 | $2.57 | 215,224 | — | — |
| 1980-01-23 | $2.64 | $2.64 | 57,560 | — | — |
| 1980-01-22 | $2.65 | $2.65 | 107,612 | — | — |
| 1980-01-21 | $2.73 | $2.73 | 117,623 | — | — |
| 1980-01-18 | $2.64 | $2.64 | 46,298 | — | — |
| 1980-01-17 | $2.60 | $2.60 | 217,727 | — | — |
| 1980-01-16 | $2.50 | $2.50 | 299,062 | — | — |
| 1980-01-15 | $2.42 | $2.42 | 78,832 | — | — |
| 1980-01-14 | $2.42 | $2.42 | 61,314 | — | — |
| 1980-01-11 | $2.40 | $2.40 | 92,596 | — | — |
| 1980-01-10 | $2.42 | $2.42 | 137,643 | — | — |
| 1980-01-09 | $2.32 | $2.32 | 127,633 | — | — |
| 1980-01-08 | $2.29 | $2.29 | 103,858 | — | — |
| 1980-01-07 | $2.27 | $2.27 | 57,560 | — | — |
| 1980-01-04 | $2.29 | $2.29 | 37,539 | — | — |
| 1980-01-03 | $2.29 | $2.29 | 27,529 | — | — |
| 1980-01-02 | $2.31 | $2.31 | 98,853 | — | — |