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
- 1980-10-01 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 — 1981
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1981-12-31 | $3.89 | $3.89 | 25,650 | — | — |
| 1981-12-30 | $3.89 | $3.89 | 27,000 | — | — |
| 1981-12-29 | $3.96 | $3.96 | 143,100 | — | — |
| 1981-12-28 | $3.93 | $3.93 | 197,100 | — | — |
| 1981-12-24 | $3.93 | $3.93 | 27,675 | — | — |
| 1981-12-23 | $3.91 | $3.91 | 33,075 | — | — |
| 1981-12-22 | $3.93 | $3.93 | 172,125 | — | — |
| 1981-12-21 | $3.94 | $3.94 | 6,075 | — | — |
| 1981-12-18 | $3.94 | $3.94 | 14,850 | — | — |
| 1981-12-17 | $3.94 | $3.94 | 16,875 | — | — |
| 1981-12-16 | $3.96 | $3.96 | 15,525 | — | — |
| 1981-12-15 | $3.96 | $3.96 | 53,325 | — | — |
| 1981-12-14 | $4.00 | $4.00 | 33,075 | — | — |
| 1981-12-11 | $4.02 | $4.02 | 175,500 | — | — |
| 1981-12-10 | $4.06 | $4.06 | 303,750 | — | — |
| 1981-12-09 | $4.00 | $4.00 | 43,875 | — | — |
| 1981-12-08 | $4.00 | $4.00 | 63,450 | — | — |
| 1981-12-07 | $4.00 | $4.00 | 50,625 | — | — |
| 1981-12-04 | $4.02 | $4.02 | 141,075 | — | — |
| 1981-12-03 | $4.02 | $4.02 | 99,225 | — | — |
| 1981-12-02 | $4.06 | $4.06 | 112,725 | — | — |
| 1981-12-01 | $4.00 | $4.00 | 79,650 | — | — |
| 1981-11-30 | $4.04 | $4.04 | 228,825 | — | — |
| 1981-11-27 | $4.00 | $4.00 | 20,250 | — | — |
| 1981-11-25 | $4.00 | $4.00 | 78,300 | — | — |
| 1981-11-24 | $4.04 | $4.04 | 193,050 | — | — |
| 1981-11-23 | $3.93 | $3.93 | 139,725 | — | — |
| 1981-11-20 | $3.96 | $3.96 | 12,825 | — | — |
| 1981-11-19 | $3.89 | $3.89 | 17,550 | — | — |
| 1981-11-18 | $3.91 | $3.91 | 18,900 | — | — |
| 1981-11-17 | $4.00 | $4.00 | 246,375 | — | — |
| 1981-11-16 | $4.00 | $4.00 | 73,575 | — | — |
| 1981-11-13 | $3.98 | $3.98 | 132,300 | — | — |
| 1981-11-12 | $3.98 | $3.98 | 76,950 | — | — |
| 1981-11-11 | $4.00 | $4.00 | 16,200 | — | — |
| 1981-11-10 | $4.00 | $4.00 | 163,350 | — | — |
| 1981-11-09 | $4.00 | $4.00 | 31,050 | — | — |
| 1981-11-06 | $4.06 | $4.06 | 85,050 | — | — |
| 1981-11-05 | $4.04 | $4.04 | 594,675 | — | — |
| 1981-11-04 | $4.06 | $4.06 | 34,425 | — | — |
| 1981-11-03 | $4.07 | $4.07 | 12,150 | — | — |
| 1981-11-02 | $4.07 | $4.07 | 112,050 | — | — |
| 1981-10-30 | $4.02 | $4.02 | 128,250 | — | — |
| 1981-10-29 | $4.04 | $4.04 | 236,925 | — | — |
| 1981-10-28 | $4.07 | $4.07 | 2,700 | — | — |
| 1981-10-27 | $4.07 | $4.07 | 33,750 | — | — |
| 1981-10-26 | $4.06 | $4.06 | 114,075 | — | — |
| 1981-10-23 | $4.04 | $4.04 | 125,550 | — | — |
| 1981-10-22 | $4.00 | $4.00 | 151,200 | — | — |
| 1981-10-21 | $4.00 | $4.00 | 25,650 | — | — |
| 1981-10-20 | $4.00 | $4.00 | 37,125 | — | — |
| 1981-10-19 | $4.02 | $4.02 | 117,450 | — | — |
| 1981-10-16 | $4.00 | $4.00 | 10,125 | — | — |
| 1981-10-15 | $4.00 | $4.00 | 69,525 | — | — |
| 1981-10-14 | $3.96 | $3.96 | 84,375 | — | — |
| 1981-10-13 | $3.96 | $3.96 | 240,975 | — | — |
| 1981-10-12 | $3.96 | $3.96 | 81,675 | — | — |
| 1981-10-09 | $3.98 | $3.98 | 118,800 | — | — |
| 1981-10-08 | $3.94 | $3.94 | 14,850 | — | — |
| 1981-10-07 | $3.96 | $3.96 | 71,550 | — | — |
| 1981-10-06 | $3.94 | $3.94 | 16,875 | — | — |
| 1981-10-05 | $3.93 | $3.93 | 8,100 | — | — |
| 1981-10-02 | $3.93 | $3.93 | 90,450 | — | — |
| 1981-10-01 | $3.87 | $3.87 | 37,800 | — | — |
| 1981-09-30 | $3.87 | $3.87 | 10,125 | — | — |
| 1981-09-29 | $3.87 | $3.87 | 34,425 | — | — |
| 1981-09-28 | $3.85 | $3.85 | 68,850 | — | — |
| 1981-09-25 | $3.85 | $3.85 | 78,300 | — | — |
| 1981-09-24 | $3.87 | $3.87 | 41,175 | — | — |
| 1981-09-23 | $3.87 | $3.87 | 467,100 | — | — |
| 1981-09-22 | $3.87 | $3.87 | 85,725 | — | — |
| 1981-09-21 | $3.85 | $3.85 | 17,550 | — | — |
| 1981-09-18 | $3.87 | $3.87 | 444,150 | — | — |
| 1981-09-17 | $3.81 | $3.81 | 44,550 | — | — |
| 1981-09-16 | $3.80 | $3.80 | 39,825 | — | — |
| 1981-09-15 | $3.78 | $3.78 | 32,400 | — | — |
| 1981-09-14 | $3.76 | $3.76 | 9,450 | — | — |
| 1981-09-11 | $3.70 | $3.70 | 30,375 | — | — |
| 1981-09-10 | $3.69 | $3.69 | 35,775 | — | — |
| 1981-09-09 | $3.70 | $3.70 | 78,975 | — | — |
| 1981-09-08 | $3.69 | $3.69 | 65,475 | — | — |
| 1981-09-04 | $3.72 | $3.72 | 203,850 | — | — |
| 1981-09-03 | $3.76 | $3.76 | 64,125 | — | — |
| 1981-09-02 | $3.74 | $3.74 | 263,250 | — | — |
| 1981-09-01 | $3.70 | $3.70 | 73,575 | — | — |
| 1981-08-31 | $3.67 | $3.67 | 60,075 | — | — |
| 1981-08-28 | $3.69 | $3.69 | 24,300 | — | — |
| 1981-08-27 | $3.65 | $3.65 | 24,300 | — | — |
| 1981-08-26 | $3.65 | $3.65 | 117,450 | — | — |
| 1981-08-25 | $3.63 | $3.63 | 74,250 | — | — |
| 1981-08-24 | $3.67 | $3.67 | 51,300 | — | — |
| 1981-08-21 | $3.69 | $3.69 | 105,300 | — | — |
| 1981-08-20 | $3.69 | $3.69 | 8,100 | — | — |
| 1981-08-19 | $3.69 | $3.69 | 12,825 | — | — |
| 1981-08-18 | $3.70 | $3.70 | 146,475 | — | — |
| 1981-08-17 | $3.70 | $3.70 | 26,325 | — | — |
| 1981-08-14 | $3.70 | $3.70 | 244,350 | — | — |
| 1981-08-13 | $3.67 | $3.67 | 106,650 | — | — |
| 1981-08-12 | $3.67 | $3.67 | 144,450 | — | — |
| 1981-08-11 | $3.63 | $3.63 | 110,700 | — | — |
| 1981-08-10 | $3.59 | $3.59 | 83,025 | — | — |
| 1981-08-07 | $3.59 | $3.59 | 58,725 | — | — |
| 1981-08-06 | $3.65 | $3.65 | 135,675 | — | — |
| 1981-08-05 | $3.74 | $3.74 | 504,900 | — | — |
| 1981-08-04 | $3.78 | $3.78 | 28,350 | — | — |
| 1981-08-03 | $3.81 | $3.81 | 14,175 | — | — |
| 1981-07-31 | $3.81 | $3.81 | 81,000 | — | — |
| 1981-07-30 | $3.85 | $3.85 | 162,675 | — | — |
| 1981-07-29 | $3.76 | $3.76 | 35,100 | — | — |
| 1981-07-28 | $3.76 | $3.76 | 41,175 | — | — |
| 1981-07-27 | $3.74 | $3.74 | 53,325 | — | — |
| 1981-07-24 | $3.74 | $3.74 | 54,000 | — | — |
| 1981-07-23 | $3.76 | $3.76 | 219,375 | — | — |
| 1981-07-22 | $3.81 | $3.81 | 95,850 | — | — |
| 1981-07-21 | $3.80 | $3.80 | 147,150 | — | — |
| 1981-07-20 | $3.85 | $3.85 | 6,075 | — | — |
| 1981-07-17 | $3.81 | $3.81 | 27,675 | — | — |
| 1981-07-16 | $3.81 | $3.81 | 1,171,800 | — | — |
| 1981-07-15 | $3.85 | $3.85 | 58,050 | — | — |
| 1981-07-14 | $3.85 | $3.85 | 82,350 | — | — |
| 1981-07-13 | $3.85 | $3.85 | 224,100 | — | — |
| 1981-07-10 | $3.81 | $3.81 | 9,450 | — | — |
| 1981-07-09 | $3.81 | $3.81 | 21,600 | — | — |
| 1981-07-08 | $3.89 | $3.89 | 78,300 | — | — |
| 1981-07-07 | $3.89 | $3.89 | 61,425 | — | — |
| 1981-07-06 | $3.85 | $3.85 | 490,725 | — | — |
| 1981-07-02 | $3.89 | $3.89 | 132,300 | — | — |
| 1981-07-01 | $3.91 | $3.91 | 29,025 | — | — |
| 1981-06-30 | $3.96 | $3.96 | 573,750 | — | — |
| 1981-06-29 | $3.98 | $3.98 | 116,100 | — | — |
| 1981-06-26 | $4.13 | $4.13 | 83,025 | — | — |
| 1981-06-25 | $4.09 | $4.09 | 37,125 | — | — |
| 1981-06-24 | $4.11 | $4.11 | 332,100 | — | — |
| 1981-06-23 | $4.06 | $4.06 | 59,400 | — | — |
| 1981-06-22 | $3.96 | $3.96 | 24,300 | — | — |
| 1981-06-19 | $4.00 | $4.00 | 72,225 | — | — |
| 1981-06-18 | $3.93 | $3.93 | 52,650 | — | — |
| 1981-06-17 | $4.00 | $4.00 | 60,075 | — | — |
| 1981-06-16 | $3.91 | $3.91 | 55,350 | — | — |
| 1981-06-15 | $3.98 | $3.98 | 59,400 | — | — |
| 1981-06-12 | $3.91 | $3.91 | 32,400 | — | — |
| 1981-06-11 | $3.91 | $3.91 | 55,350 | — | — |
| 1981-06-10 | $3.87 | $3.87 | 25,650 | — | — |
| 1981-06-09 | $3.85 | $3.85 | 68,175 | — | — |
| 1981-06-08 | $3.85 | $3.85 | 265,950 | — | — |
| 1981-06-05 | $3.87 | $3.87 | 120,150 | — | — |
| 1981-06-04 | $3.85 | $3.85 | 122,175 | — | — |
| 1981-06-03 | $3.85 | $3.85 | 77,625 | — | — |
| 1981-06-02 | $3.85 | $3.85 | 107,325 | — | — |
| 1981-06-01 | $3.85 | $3.85 | 271,350 | — | — |
| 1981-05-29 | $3.74 | $3.74 | 69,525 | — | — |
| 1981-05-28 | $3.74 | $3.74 | 269,325 | — | — |
| 1981-05-27 | $3.78 | $3.78 | 216,000 | — | — |
| 1981-05-26 | $3.74 | $3.74 | 62,775 | — | — |
| 1981-05-22 | $3.63 | $3.63 | 39,150 | — | — |
| 1981-05-21 | $3.61 | $3.61 | 159,975 | — | — |
| 1981-05-20 | $3.70 | $3.70 | 121,500 | — | — |
| 1981-05-19 | $3.56 | $3.56 | 36,450 | — | — |
| 1981-05-18 | $3.57 | $3.57 | 272,025 | — | — |
| 1981-05-15 | $3.56 | $3.56 | 310,500 | — | — |
| 1981-05-14 | $3.56 | $3.56 | 12,150 | — | — |
| 1981-05-13 | $3.59 | $3.59 | 219,375 | — | — |
| 1981-05-12 | $3.57 | $3.57 | 97,200 | — | — |
| 1981-05-11 | $3.52 | $3.52 | 155,925 | — | — |
| 1981-05-08 | $3.57 | $3.57 | 672,975 | — | — |
| 1981-05-07 | $3.48 | $3.48 | 81,000 | — | — |
| 1981-05-06 | $3.44 | $3.44 | 21,600 | — | — |
| 1981-05-05 | $3.39 | $3.39 | 31,725 | — | — |
| 1981-05-04 | $3.31 | $3.31 | 62,775 | — | — |
| 1981-05-01 | $3.37 | $3.37 | 31,725 | — | — |
| 1981-04-30 | $3.37 | $3.37 | 111,375 | — | — |
| 1981-04-29 | $3.37 | $3.37 | 95,175 | — | — |
| 1981-04-28 | $3.41 | $3.41 | 224,775 | — | — |
| 1981-04-27 | $3.54 | $3.54 | 45,225 | — | — |
| 1981-04-24 | $3.54 | $3.54 | 60,075 | — | — |
| 1981-04-23 | $3.56 | $3.56 | 30,375 | — | — |
| 1981-04-22 | $3.57 | $3.57 | 25,650 | — | — |
| 1981-04-21 | $3.56 | $3.56 | 104,625 | — | — |
| 1981-04-20 | $3.46 | $3.46 | 54,000 | — | — |
| 1981-04-16 | $3.46 | $3.46 | 26,325 | — | — |
| 1981-04-15 | $3.44 | $3.44 | 39,825 | — | — |
| 1981-04-14 | $3.56 | $3.56 | 170,775 | — | — |
| 1981-04-13 | $3.41 | $3.41 | 43,875 | — | — |
| 1981-04-10 | $3.43 | $3.43 | 22,950 | — | — |
| 1981-04-09 | $3.43 | $3.43 | 342,225 | — | — |
| 1981-04-08 | $3.56 | $3.56 | 44,550 | — | — |
| 1981-04-07 | $3.48 | $3.48 | 43,200 | — | — |
| 1981-04-06 | $3.57 | $3.57 | 58,725 | — | — |
| 1981-04-03 | $3.63 | $3.63 | 103,275 | — | — |
| 1981-04-02 | $3.69 | $3.69 | 54,675 | — | — |
| 1981-04-01 | $3.69 | $3.69 | 150,525 | — | — |
| 1981-03-31 | $3.65 | $3.65 | 273,375 | — | — |
| 1981-03-30 | $3.67 | $3.67 | 34,425 | — | — |
| 1981-03-27 | $3.65 | $3.65 | 96,525 | — | — |
| 1981-03-26 | $3.72 | $3.72 | 127,575 | — | — |
| 1981-03-25 | $3.74 | $3.74 | 199,125 | — | — |
| 1981-03-24 | $3.70 | $3.70 | 187,650 | — | — |
| 1981-03-23 | $3.72 | $3.72 | 141,750 | — | — |
| 1981-03-20 | $3.67 | $3.67 | 108,000 | — | — |
| 1981-03-19 | $3.56 | $3.56 | 45,900 | — | — |
| 1981-03-18 | $3.56 | $3.56 | 58,050 | — | — |
| 1981-03-17 | $3.59 | $3.59 | 270,000 | — | — |
| 1981-03-16 | $3.59 | $3.59 | 70,200 | — | — |
| 1981-03-13 | $3.43 | $3.43 | 76,950 | — | — |
| 1981-03-12 | $3.46 | $3.46 | 130,275 | — | — |
| 1981-03-11 | $3.39 | $3.39 | 202,500 | — | — |
| 1981-03-10 | $3.30 | $3.30 | 153,900 | — | — |
| 1981-03-09 | $3.37 | $3.37 | 24,300 | — | — |
| 1981-03-06 | $3.35 | $3.35 | 134,325 | — | — |
| 1981-03-05 | $3.43 | $3.43 | 104,625 | — | — |
| 1981-03-04 | $3.52 | $3.52 | 433,350 | — | — |
| 1981-03-03 | $3.26 | $3.26 | 370,575 | — | — |
| 1981-03-02 | $3.06 | $3.06 | 51,975 | — | — |
| 1981-02-27 | $3.07 | $3.07 | 225,450 | — | — |
| 1981-02-26 | $3.09 | $3.09 | 118,800 | — | — |
| 1981-02-25 | $3.07 | $3.07 | 45,900 | — | — |
| 1981-02-24 | $3.02 | $3.02 | 139,725 | — | — |
| 1981-02-23 | $3.02 | $3.02 | 42,525 | — | — |
| 1981-02-20 | $3.06 | $3.06 | 137,025 | — | — |
| 1981-02-19 | $3.02 | $3.02 | 15,525 | — | — |
| 1981-02-18 | $3.00 | $3.00 | 100,575 | — | — |
| 1981-02-17 | $3.07 | $3.07 | 60,750 | — | — |
| 1981-02-13 | $3.11 | $3.11 | 101,925 | — | — |
| 1981-02-12 | $3.04 | $3.04 | 58,050 | — | — |
| 1981-02-11 | $3.00 | $3.00 | 20,925 | — | — |
| 1981-02-10 | $3.06 | $3.06 | 18,900 | — | — |
| 1981-02-09 | $3.09 | $3.09 | 77,625 | — | — |
| 1981-02-06 | $3.09 | $3.09 | 19,575 | — | — |
| 1981-02-05 | $3.06 | $3.06 | 39,825 | — | — |
| 1981-02-04 | $3.07 | $3.07 | 21,600 | — | — |
| 1981-02-03 | $3.02 | $3.02 | 17,550 | — | — |
| 1981-02-02 | $2.96 | $2.96 | 51,300 | — | — |
| 1981-01-30 | $3.00 | $3.00 | 39,825 | — | — |
| 1981-01-29 | $3.09 | $3.09 | 45,225 | — | — |
| 1981-01-28 | $3.04 | $3.04 | 30,375 | — | — |
| 1981-01-27 | $3.07 | $3.07 | 202,500 | — | — |
| 1981-01-26 | $3.07 | $3.07 | 56,700 | — | — |
| 1981-01-23 | $3.19 | $3.19 | 326,700 | — | — |
| 1981-01-22 | $3.19 | $3.19 | 96,525 | — | — |
| 1981-01-21 | $3.19 | $3.19 | 145,800 | — | — |
| 1981-01-20 | $3.15 | $3.15 | 51,300 | — | — |
| 1981-01-19 | $3.19 | $3.19 | 64,800 | — | — |
| 1981-01-16 | $3.19 | $3.19 | 74,925 | — | — |
| 1981-01-15 | $3.11 | $3.11 | 222,750 | — | — |
| 1981-01-14 | $3.11 | $3.11 | 42,525 | — | — |
| 1981-01-13 | $3.07 | $3.07 | 65,475 | — | — |
| 1981-01-12 | $3.19 | $3.19 | 61,425 | — | — |
| 1981-01-09 | $3.17 | $3.17 | 149,850 | — | — |
| 1981-01-08 | $3.20 | $3.20 | 162,000 | — | — |
| 1981-01-07 | $3.24 | $3.24 | 430,650 | — | — |
| 1981-01-06 | $3.35 | $3.35 | 205,875 | — | — |
| 1981-01-05 | $3.37 | $3.37 | 1,067,850 | — | — |
| 1981-01-02 | $3.30 | $3.30 | 209,250 | — | — |