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
- 1973-02-21 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 | $3.47 | $3.47 | 65,600 | — | — |
| 1981-12-30 | $3.38 | $3.38 | 56,800 | — | — |
| 1981-12-29 | $3.28 | $3.29 | 43,200 | — | — |
| 1981-12-28 | $3.31 | $3.32 | 13,600 | — | — |
| 1981-12-24 | $3.28 | $3.29 | 10,400 | — | — |
| 1981-12-23 | $3.30 | $3.30 | 16,000 | — | — |
| 1981-12-22 | $3.31 | $3.32 | 40,800 | — | — |
| 1981-12-21 | $3.34 | $3.35 | 75,200 | — | — |
| 1981-12-18 | $3.41 | $3.41 | 7,200 | — | — |
| 1981-12-17 | $3.34 | $3.35 | 52,000 | — | — |
| 1981-12-16 | $3.28 | $3.29 | 24,000 | — | — |
| 1981-12-15 | $3.28 | $3.29 | 39,200 | — | — |
| 1981-12-14 | $3.28 | $3.29 | 19,200 | — | — |
| 1981-12-11 | $3.28 | $3.29 | 24,800 | — | — |
| 1981-12-10 | $3.28 | $3.29 | 24,000 | — | — |
| 1981-12-09 | $3.28 | $3.29 | 297,600 | — | — |
| 1981-12-08 | $3.25 | $3.26 | 63,200 | — | — |
| 1981-12-07 | $3.30 | $3.30 | 60,000 | — | — |
| 1981-12-04 | $3.25 | $3.26 | 117,600 | — | — |
| 1981-12-03 | $3.13 | $3.13 | 76,000 | — | — |
| 1981-12-02 | $3.20 | $3.21 | 422,400 | — | — |
| 1981-12-01 | $3.25 | $3.26 | 28,000 | — | — |
| 1981-11-30 | $3.25 | $3.26 | 20,800 | — | — |
| 1981-11-27 | $3.30 | $3.30 | 67,200 | — | — |
| 1981-11-25 | $3.25 | $3.26 | 36,000 | — | — |
| 1981-11-24 | $3.17 | $3.18 | 37,600 | — | — |
| 1981-11-23 | $3.14 | $3.15 | 16,000 | — | — |
| 1981-11-20 | $3.14 | $3.15 | 100,000 | — | — |
| 1981-11-19 | $3.14 | $3.15 | 54,400 | — | — |
| 1981-11-18 | $3.13 | $3.13 | 116,800 | — | — |
| 1981-11-17 | $3.13 | $3.13 | 9,600 | — | — |
| 1981-11-16 | $3.13 | $3.13 | 100,800 | — | — |
| 1981-11-13 | $3.13 | $3.13 | 193,600 | — | — |
| 1981-11-12 | $3.19 | $3.19 | 41,600 | — | — |
| 1981-11-11 | $3.14 | $3.15 | 82,400 | — | — |
| 1981-11-10 | $3.14 | $3.15 | 64,800 | — | — |
| 1981-11-09 | $3.22 | $3.22 | 128,800 | — | — |
| 1981-11-06 | $3.19 | $3.19 | 216,000 | — | — |
| 1981-11-05 | $3.23 | $3.24 | 266,400 | — | — |
| 1981-11-04 | $3.00 | $3.00 | 52,800 | — | — |
| 1981-11-03 | $2.97 | $2.97 | 23,200 | — | — |
| 1981-11-02 | $2.91 | $2.91 | 25,600 | — | — |
| 1981-10-30 | $2.84 | $2.85 | 11,200 | — | — |
| 1981-10-29 | $2.81 | $2.82 | 80,800 | — | — |
| 1981-10-28 | $2.77 | $2.77 | 8,800 | — | — |
| 1981-10-27 | $2.78 | $2.79 | 145,600 | — | — |
| 1981-10-26 | $2.84 | $2.85 | 23,200 | — | — |
| 1981-10-23 | $2.80 | $2.80 | 0 | — | — |
| 1981-10-22 | $2.80 | $2.80 | 125,600 | — | — |
| 1981-10-21 | $2.75 | $2.75 | 16,800 | — | — |
| 1981-10-20 | $2.77 | $2.77 | 70,400 | — | — |
| 1981-10-19 | $2.75 | $2.75 | 37,600 | — | — |
| 1981-10-16 | $2.69 | $2.69 | 366,400 | — | — |
| 1981-10-15 | $2.78 | $2.79 | 103,200 | — | — |
| 1981-10-14 | $2.78 | $2.79 | 8,000 | — | — |
| 1981-10-13 | $2.75 | $2.75 | 7,200 | — | — |
| 1981-10-12 | $2.75 | $2.75 | 13,600 | — | — |
| 1981-10-09 | $2.78 | $2.79 | 52,000 | — | — |
| 1981-10-08 | $2.72 | $2.72 | 75,200 | — | — |
| 1981-10-07 | $2.77 | $2.77 | 26,400 | — | — |
| 1981-10-06 | $2.69 | $2.69 | 71,200 | — | — |
| 1981-10-05 | $2.69 | $2.69 | 79,200 | — | — |
| 1981-10-02 | $2.67 | $2.68 | 18,400 | — | — |
| 1981-10-01 | $2.66 | $2.66 | 8,000 | — | — |
| 1981-09-30 | $2.66 | $2.66 | 70,400 | — | — |
| 1981-09-29 | $2.69 | $2.69 | 21,600 | — | — |
| 1981-09-28 | $2.61 | $2.61 | 168,000 | — | — |
| 1981-09-25 | $2.56 | $2.57 | 529,600 | — | — |
| 1981-09-24 | $2.69 | $2.69 | 53,600 | — | — |
| 1981-09-23 | $2.69 | $2.69 | 64,000 | — | — |
| 1981-09-22 | $2.75 | $2.75 | 98,400 | — | — |
| 1981-09-21 | $2.78 | $2.79 | 316,000 | — | — |
| 1981-09-18 | $2.73 | $2.74 | 51,200 | — | — |
| 1981-09-17 | $2.72 | $2.72 | 67,200 | — | — |
| 1981-09-16 | $2.73 | $2.74 | 96,000 | — | — |
| 1981-09-15 | $2.78 | $2.79 | 45,600 | — | — |
| 1981-09-14 | $2.83 | $2.83 | 18,400 | — | — |
| 1981-09-11 | $2.80 | $2.80 | 36,000 | — | — |
| 1981-09-10 | $2.75 | $2.75 | 35,200 | — | — |
| 1981-09-09 | $2.70 | $2.71 | 8,800 | — | — |
| 1981-09-08 | $2.69 | $2.69 | 23,200 | — | — |
| 1981-09-04 | $2.69 | $2.69 | 16,000 | — | — |
| 1981-09-03 | $2.78 | $2.79 | 28,800 | — | — |
| 1981-09-02 | $2.84 | $2.85 | 31,200 | — | — |
| 1981-09-01 | $2.70 | $2.71 | 29,600 | — | — |
| 1981-08-31 | $2.69 | $2.69 | 150,400 | — | — |
| 1981-08-28 | $2.75 | $2.75 | 296,000 | — | — |
| 1981-08-27 | $2.86 | $2.86 | 21,600 | — | — |
| 1981-08-26 | $2.88 | $2.88 | 16,800 | — | — |
| 1981-08-25 | $2.88 | $2.88 | 243,200 | — | — |
| 1981-08-24 | $3.00 | $3.00 | 165,600 | — | — |
| 1981-08-21 | $3.03 | $3.04 | 176,800 | — | — |
| 1981-08-20 | $3.08 | $3.08 | 16,800 | — | — |
| 1981-08-19 | $3.03 | $3.04 | 96,000 | — | — |
| 1981-08-18 | $3.02 | $3.02 | 251,200 | — | — |
| 1981-08-17 | $3.11 | $3.11 | 265,600 | — | — |
| 1981-08-14 | $3.16 | $3.16 | 20,000 | — | — |
| 1981-08-13 | $3.16 | $3.16 | 29,600 | — | — |
| 1981-08-12 | $3.19 | $3.19 | 208,000 | — | — |
| 1981-08-11 | $3.19 | $3.19 | 431,200 | — | — |
| 1981-08-10 | $3.14 | $3.15 | 33,600 | — | — |
| 1981-08-07 | $3.17 | $3.18 | 8,800 | — | — |
| 1981-08-06 | $3.17 | $3.18 | 23,200 | — | — |
| 1981-08-05 | $3.17 | $3.18 | 11,200 | — | — |
| 1981-08-04 | $3.13 | $3.13 | 20,800 | — | — |
| 1981-08-03 | $3.13 | $3.13 | 9,600 | — | — |
| 1981-07-31 | $3.17 | $3.18 | 21,600 | — | — |
| 1981-07-30 | $3.19 | $3.19 | 193,600 | — | — |
| 1981-07-29 | $3.13 | $3.13 | 24,800 | — | — |
| 1981-07-28 | $3.09 | $3.10 | 31,200 | — | — |
| 1981-07-27 | $3.16 | $3.16 | 40,000 | — | — |
| 1981-07-24 | $3.13 | $3.13 | 47,200 | — | — |
| 1981-07-23 | $3.08 | $3.08 | 53,600 | — | — |
| 1981-07-22 | $3.11 | $3.11 | 111,200 | — | — |
| 1981-07-21 | $3.17 | $3.18 | 43,200 | — | — |
| 1981-07-20 | $3.22 | $3.22 | 36,800 | — | — |
| 1981-07-17 | $3.20 | $3.21 | 44,000 | — | — |
| 1981-07-16 | $3.20 | $3.21 | 182,400 | — | — |
| 1981-07-15 | $3.20 | $3.21 | 76,000 | — | — |
| 1981-07-14 | $3.16 | $3.16 | 141,600 | — | — |
| 1981-07-13 | $3.17 | $3.18 | 132,800 | — | — |
| 1981-07-10 | $3.23 | $3.24 | 315,200 | — | — |
| 1981-07-09 | $3.25 | $3.26 | 228,800 | — | — |
| 1981-07-08 | $3.09 | $3.10 | 72,000 | — | — |
| 1981-07-07 | $3.13 | $3.13 | 157,600 | — | — |
| 1981-07-06 | $3.08 | $3.08 | 49,600 | — | — |
| 1981-07-02 | $3.06 | $3.07 | 40,000 | — | — |
| 1981-07-01 | $3.11 | $3.11 | 43,200 | — | — |
| 1981-06-30 | $3.11 | $3.11 | 99,200 | — | — |
| 1981-06-29 | $3.13 | $3.13 | 949,600 | — | — |
| 1981-06-26 | $3.09 | $3.10 | 128,800 | — | — |
| 1981-06-25 | $3.03 | $3.04 | 949,600 | — | — |
| 1981-06-24 | $2.95 | $2.96 | 51,200 | — | — |
| 1981-06-23 | $2.88 | $2.88 | 399,200 | — | — |
| 1981-06-22 | $2.95 | $2.96 | 168,000 | — | — |
| 1981-06-19 | $3.00 | $3.00 | 877,600 | — | — |
| 1981-06-18 | $2.81 | $2.82 | 193,600 | — | — |
| 1981-06-17 | $2.77 | $2.77 | 474,400 | — | — |
| 1981-06-16 | $2.83 | $2.83 | 51,200 | — | — |
| 1981-06-15 | $2.66 | $2.66 | 42,400 | — | — |
| 1981-06-12 | $2.75 | $2.75 | 258,400 | — | — |
| 1981-06-11 | $2.75 | $2.75 | 270,400 | — | — |
| 1981-06-10 | $2.64 | $2.64 | 180,000 | — | — |
| 1981-06-09 | $2.63 | $2.63 | 144,000 | — | — |
| 1981-06-08 | $2.59 | $2.60 | 30,400 | — | — |
| 1981-06-05 | $2.66 | $2.66 | 100,800 | — | — |
| 1981-06-04 | $2.66 | $2.66 | 28,000 | — | — |
| 1981-06-03 | $2.63 | $2.63 | 80,800 | — | — |
| 1981-06-02 | $2.69 | $2.69 | 24,800 | — | — |
| 1981-06-01 | $2.69 | $2.69 | 115,200 | — | — |
| 1981-05-29 | $2.73 | $2.74 | 181,600 | — | — |
| 1981-05-28 | $2.69 | $2.69 | 59,200 | — | — |
| 1981-05-27 | $2.75 | $2.75 | 382,400 | — | — |
| 1981-05-26 | $2.78 | $2.79 | 85,600 | — | — |
| 1981-05-22 | $2.78 | $2.79 | 44,000 | — | — |
| 1981-05-21 | $2.75 | $2.75 | 39,200 | — | — |
| 1981-05-20 | $2.84 | $2.85 | 56,000 | — | — |
| 1981-05-19 | $2.72 | $2.72 | 117,600 | — | — |
| 1981-05-18 | $2.75 | $2.75 | 40,000 | — | — |
| 1981-05-15 | $2.80 | $2.80 | 76,000 | — | — |
| 1981-05-14 | $2.72 | $2.72 | 84,000 | — | — |
| 1981-05-13 | $2.72 | $2.72 | 83,200 | — | — |
| 1981-05-12 | $2.78 | $2.79 | 40,000 | — | — |
| 1981-05-11 | $2.69 | $2.69 | 62,400 | — | — |
| 1981-05-08 | $2.67 | $2.68 | 50,400 | — | — |
| 1981-05-07 | $2.66 | $2.66 | 52,000 | — | — |
| 1981-05-06 | $2.72 | $2.72 | 52,800 | — | — |
| 1981-05-05 | $2.80 | $2.80 | 51,200 | — | — |
| 1981-05-04 | $2.75 | $2.75 | 37,600 | — | — |
| 1981-05-01 | $2.80 | $2.80 | 34,400 | — | — |
| 1981-04-30 | $2.81 | $2.82 | 214,400 | — | — |
| 1981-04-29 | $2.88 | $2.88 | 171,200 | — | — |
| 1981-04-28 | $2.98 | $2.99 | 137,600 | — | — |
| 1981-04-27 | $3.06 | $3.07 | 80,800 | — | — |
| 1981-04-24 | $3.06 | $3.07 | 156,000 | — | — |
| 1981-04-23 | $3.02 | $3.02 | 273,600 | — | — |
| 1981-04-22 | $2.97 | $2.97 | 112,000 | — | — |
| 1981-04-21 | $2.97 | $2.97 | 101,600 | — | — |
| 1981-04-20 | $2.94 | $2.94 | 99,200 | — | — |
| 1981-04-16 | $2.81 | $2.82 | 95,200 | — | — |
| 1981-04-15 | $2.67 | $2.68 | 80,000 | — | — |
| 1981-04-14 | $2.70 | $2.71 | 280,000 | — | — |
| 1981-04-13 | $2.70 | $2.71 | 40,000 | — | — |
| 1981-04-10 | $2.69 | $2.69 | 122,400 | — | — |
| 1981-04-09 | $2.70 | $2.71 | 129,600 | — | — |
| 1981-04-08 | $2.72 | $2.72 | 207,200 | — | — |
| 1981-04-07 | $2.75 | $2.75 | 100,000 | — | — |
| 1981-04-06 | $2.84 | $2.85 | 68,800 | — | — |
| 1981-04-03 | $2.84 | $2.85 | 148,000 | — | — |
| 1981-04-02 | $2.89 | $2.90 | 20,800 | — | — |
| 1981-04-01 | $2.84 | $2.85 | 85,600 | — | — |
| 1981-03-31 | $2.84 | $2.85 | 138,400 | — | — |
| 1981-03-30 | $2.77 | $2.77 | 98,400 | — | — |
| 1981-03-27 | $2.80 | $2.80 | 100,800 | — | — |
| 1981-03-26 | $2.75 | $2.75 | 868,000 | — | — |
| 1981-03-25 | $2.89 | $2.90 | 67,200 | — | — |
| 1981-03-24 | $2.80 | $2.80 | 89,600 | — | — |
| 1981-03-23 | $2.88 | $2.88 | 67,200 | — | — |
| 1981-03-20 | $2.83 | $2.83 | 64,800 | — | — |
| 1981-03-19 | $2.78 | $2.79 | 144,800 | — | — |
| 1981-03-18 | $2.83 | $2.83 | 155,200 | — | — |
| 1981-03-17 | $2.94 | $2.94 | 114,400 | — | — |
| 1981-03-16 | $2.95 | $2.96 | 90,400 | — | — |
| 1981-03-13 | $2.94 | $2.94 | 234,400 | — | — |
| 1981-03-12 | $2.89 | $2.90 | 312,000 | — | — |
| 1981-03-11 | $2.75 | $2.75 | 46,400 | — | — |
| 1981-03-10 | $2.80 | $2.80 | 135,200 | — | — |
| 1981-03-09 | $2.69 | $2.69 | 255,200 | — | — |
| 1981-03-06 | $2.63 | $2.63 | 69,600 | — | — |
| 1981-03-05 | $2.58 | $2.58 | 73,600 | — | — |
| 1981-03-04 | $2.58 | $2.58 | 111,200 | — | — |
| 1981-03-03 | $2.67 | $2.68 | 76,000 | — | — |
| 1981-03-02 | $2.69 | $2.69 | 100,000 | — | — |
| 1981-02-27 | $2.78 | $2.79 | 75,200 | — | — |
| 1981-02-26 | $2.83 | $2.83 | 132,000 | — | — |
| 1981-02-25 | $2.83 | $2.83 | 291,200 | — | — |
| 1981-02-24 | $2.88 | $2.88 | 188,000 | — | — |
| 1981-02-23 | $2.91 | $2.91 | 175,200 | — | — |
| 1981-02-20 | $2.75 | $2.75 | 340,800 | — | — |
| 1981-02-19 | $2.63 | $2.63 | 257,600 | — | — |
| 1981-02-18 | $2.50 | $2.50 | 50,400 | — | — |
| 1981-02-17 | $2.56 | $2.57 | 44,000 | — | — |
| 1981-02-13 | $2.50 | $2.50 | 5,600 | — | — |
| 1981-02-12 | $2.50 | $2.50 | 165,600 | — | — |
| 1981-02-11 | $2.53 | $2.54 | 46,400 | — | — |
| 1981-02-10 | $2.61 | $2.61 | 172,000 | — | — |
| 1981-02-09 | $2.56 | $2.57 | 104,000 | — | — |
| 1981-02-06 | $2.61 | $2.61 | 78,400 | — | — |
| 1981-02-05 | $2.63 | $2.63 | 151,200 | — | — |
| 1981-02-04 | $2.56 | $2.57 | 96,000 | — | — |
| 1981-02-03 | $2.56 | $2.57 | 92,000 | — | — |
| 1981-02-02 | $2.50 | $2.50 | 207,200 | — | — |
| 1981-01-30 | $2.69 | $2.69 | 703,200 | — | — |
| 1981-01-29 | $2.66 | $2.66 | 438,400 | — | — |
| 1981-01-28 | $2.47 | $2.47 | 835,200 | — | — |
| 1981-01-27 | $2.39 | $2.39 | 31,200 | — | — |
| 1981-01-26 | $2.41 | $2.41 | 23,200 | — | — |
| 1981-01-23 | $2.45 | $2.46 | 125,600 | — | — |
| 1981-01-22 | $2.45 | $2.46 | 126,400 | — | — |
| 1981-01-21 | $2.45 | $2.46 | 132,800 | — | — |
| 1981-01-20 | $2.53 | $2.54 | 926,400 | — | — |
| 1981-01-19 | $2.63 | $2.63 | 30,400 | — | — |
| 1981-01-16 | $2.64 | $2.64 | 104,000 | — | — |
| 1981-01-15 | $2.63 | $2.63 | 116,800 | — | — |
| 1981-01-14 | $2.72 | $2.72 | 64,000 | — | — |
| 1981-01-13 | $2.75 | $2.75 | 95,200 | — | — |
| 1981-01-12 | $2.58 | $2.58 | 24,800 | — | — |
| 1981-01-09 | $2.67 | $2.68 | 32,800 | — | — |
| 1981-01-08 | $2.67 | $2.68 | 81,600 | — | — |
| 1981-01-07 | $2.77 | $2.77 | 175,200 | — | — |
| 1981-01-06 | $2.88 | $2.88 | 73,600 | — | — |
| 1981-01-05 | $2.84 | $2.85 | 249,600 | — | — |
| 1981-01-02 | $2.88 | $2.88 | 228,000 | — | — |