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 2026-08-27
- 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 |
|---|---|---|---|
| 1981-12-31 | $1.72 | $1.72 | 21,000 |
| 1981-12-30 | $1.72 | $1.72 | 7,500 |
| 1981-12-29 | $1.70 | $1.70 | 11,250 |
| 1981-12-28 | $1.70 | $1.70 | 15,000 |
| 1981-12-24 | $1.72 | $1.72 | 28,500 |
| 1981-12-23 | $1.74 | $1.74 | 172,500 |
| 1981-12-22 | $1.78 | $1.78 | 144,750 |
| 1981-12-21 | $1.70 | $1.70 | 120,750 |
| 1981-12-18 | $1.70 | $1.70 | 57,750 |
| 1981-12-17 | $1.73 | $1.73 | 231,750 |
| 1981-12-16 | $1.63 | $1.63 | 85,500 |
| 1981-12-15 | $1.67 | $1.67 | 102,000 |
| 1981-12-14 | $1.55 | $1.55 | 52,500 |
| 1981-12-11 | $1.63 | $1.63 | 30,000 |
| 1981-12-10 | $1.65 | $1.65 | 172,500 |
| 1981-12-09 | $1.62 | $1.62 | 15,000 |
| 1981-12-08 | $1.63 | $1.63 | 57,750 |
| 1981-12-07 | $1.69 | $1.69 | 460,500 |
| 1981-12-04 | $1.69 | $1.69 | 378,750 |
| 1981-12-03 | $1.63 | $1.63 | 387,000 |
| 1981-12-02 | $1.62 | $1.62 | 407,250 |
| 1981-12-01 | $1.60 | $1.60 | 246,000 |
| 1981-11-30 | $1.60 | $1.60 | 379,500 |
| 1981-11-27 | $1.63 | $1.63 | 102,000 |
| 1981-11-25 | $1.70 | $1.70 | 0 |
| 1981-11-24 | $1.70 | $1.70 | 540,000 |
| 1981-11-23 | $1.72 | $1.72 | 286,500 |
| 1981-11-20 | $1.73 | $1.73 | 78,000 |
| 1981-11-19 | $1.73 | $1.73 | 120,750 |
| 1981-11-18 | $1.78 | $1.78 | 51,750 |
| 1981-11-17 | $1.79 | $1.79 | 355,500 |
| 1981-11-16 | $1.75 | $1.75 | 1,345,500 |
| 1981-11-13 | $1.73 | $1.73 | 327,000 |
| 1981-11-12 | $1.69 | $1.69 | 335,250 |
| 1981-11-11 | $1.65 | $1.65 | 392,250 |
| 1981-11-10 | $1.67 | $1.67 | 83,250 |
| 1981-11-09 | $1.63 | $1.63 | 348,000 |
| 1981-11-06 | $1.63 | $1.63 | 358,500 |
| 1981-11-05 | $1.67 | $1.67 | 519,000 |
| 1981-11-04 | $1.75 | $1.75 | 372,000 |
| 1981-11-03 | $1.80 | $1.80 | 306,750 |
| 1981-11-02 | $1.78 | $1.78 | 662,250 |
| 1981-10-30 | $1.74 | $1.74 | 1,446,750 |
| 1981-10-29 | $1.60 | $1.60 | 730,500 |
| 1981-10-28 | $1.58 | $1.58 | 318,750 |
| 1981-10-27 | $1.60 | $1.60 | 200,250 |
| 1981-10-26 | $1.58 | $1.58 | 24,750 |
| 1981-10-23 | $1.69 | $1.69 | 71,250 |
| 1981-10-22 | $1.65 | $1.65 | 63,750 |
| 1981-10-21 | $1.70 | $1.70 | 54,000 |
| 1981-10-20 | $1.73 | $1.73 | 114,750 |
| 1981-10-19 | $1.63 | $1.63 | 323,250 |
| 1981-10-16 | $1.69 | $1.69 | 135,750 |
| 1981-10-15 | $1.78 | $1.78 | 791,250 |
| 1981-10-14 | $1.80 | $1.80 | 1,592,250 |
| 1981-10-13 | $1.96 | $1.96 | 1,023,750 |
| 1981-10-12 | $1.97 | $1.97 | 790,500 |
| 1981-10-09 | $1.90 | $1.90 | 702,750 |
| 1981-10-08 | $1.94 | $1.94 | 1,632,750 |
| 1981-10-07 | $2.15 | $2.15 | 675,000 |
| 1981-10-06 | $2.06 | $2.06 | 508,500 |
| 1981-10-05 | $2.20 | $2.20 | 1,141,500 |
| 1981-10-02 | $1.88 | $1.88 | 942,000 |
| 1981-10-01 | $1.92 | $1.92 | 275,250 |
| 1981-09-30 | $2.04 | $2.04 | 210,750 |
| 1981-09-29 | $2.12 | $2.12 | 222,000 |
| 1981-09-28 | $2.16 | $2.16 | 602,250 |
| 1981-09-25 | $2.28 | $2.28 | 1,194,000 |
| 1981-09-24 | $2.25 | $2.25 | 633,750 |
| 1981-09-23 | $2.43 | $2.43 | 1,686,750 |
| 1981-09-22 | $2.48 | $2.47 | 192,750 |
| 1981-09-21 | $2.52 | $2.52 | 216,750 |
| 1981-09-18 | $2.53 | $2.53 | 299,250 |
| 1981-09-17 | $2.52 | $2.52 | 170,250 |
| 1981-09-16 | $2.45 | $2.45 | 104,250 |
| 1981-09-15 | $2.47 | $2.47 | 290,250 |
| 1981-09-14 | $2.41 | $2.41 | 545,250 |
| 1981-09-11 | $2.35 | $2.35 | 450,750 |
| 1981-09-10 | $2.45 | $2.45 | 271,500 |
| 1981-09-09 | $2.41 | $2.41 | 1,280,250 |
| 1981-09-08 | $2.45 | $2.45 | 104,250 |
| 1981-09-04 | $2.48 | $2.47 | 75,750 |
| 1981-09-03 | $2.47 | $2.47 | 859,500 |
| 1981-09-02 | $2.43 | $2.43 | 406,500 |
| 1981-09-01 | $2.60 | $2.60 | 137,250 |
| 1981-08-31 | $2.63 | $2.63 | 161,250 |
| 1981-08-28 | $2.65 | $2.65 | 613,500 |
| 1981-08-27 | $2.79 | $2.79 | 299,250 |
| 1981-08-26 | $2.79 | $2.79 | 50,250 |
| 1981-08-25 | $2.84 | $2.84 | 390,750 |
| 1981-08-24 | $2.91 | $2.91 | 225,750 |
| 1981-08-21 | $3.20 | $3.20 | 103,500 |
| 1981-08-20 | $3.11 | $3.11 | 39,000 |
| 1981-08-19 | $3.08 | $3.08 | 51,750 |
| 1981-08-18 | $3.02 | $3.02 | 276,000 |
| 1981-08-17 | $3.12 | $3.12 | 335,250 |
| 1981-08-14 | $3.12 | $3.12 | 23,250 |
| 1981-08-13 | $3.13 | $3.13 | 166,500 |
| 1981-08-12 | $3.20 | $3.20 | 237,000 |
| 1981-08-11 | $3.10 | $3.10 | 172,500 |
| 1981-08-10 | $3.10 | $3.10 | 0 |
| 1981-08-07 | $3.10 | $3.10 | 117,000 |
| 1981-08-06 | $3.04 | $3.04 | 626,250 |
| 1981-08-05 | $2.93 | $2.93 | 780,000 |
| 1981-08-04 | $2.77 | $2.77 | 522,750 |
| 1981-08-03 | $2.73 | $2.73 | 447,750 |
| 1981-07-31 | $2.81 | $2.81 | 270,000 |
| 1981-07-30 | $2.86 | $2.86 | 35,250 |
| 1981-07-29 | $2.85 | $2.85 | 207,000 |
| 1981-07-28 | $2.77 | $2.77 | 257,250 |
| 1981-07-27 | $2.78 | $2.78 | 348,000 |
| 1981-07-24 | $2.70 | $2.70 | 87,750 |
| 1981-07-23 | $2.69 | $2.69 | 129,750 |
| 1981-07-22 | $2.68 | $2.68 | 211,500 |
| 1981-07-21 | $2.64 | $2.64 | 135,000 |
| 1981-07-20 | $2.77 | $2.77 | 1,767,750 |
| 1981-07-17 | $2.83 | $2.83 | 187,500 |
| 1981-07-16 | $2.85 | $2.85 | 423,750 |
| 1981-07-15 | $2.77 | $2.77 | 268,500 |
| 1981-07-14 | $2.79 | $2.79 | 1,056,750 |
| 1981-07-13 | $2.88 | $2.88 | 71,250 |
| 1981-07-10 | $2.86 | $2.86 | 4,318,500 |
| 1981-07-09 | $2.80 | $2.80 | 519,000 |
| 1981-07-08 | $2.70 | $2.70 | 213,000 |
| 1981-07-07 | $2.69 | $2.69 | 63,000 |
| 1981-07-06 | $2.73 | $2.73 | 4,119,750 |
| 1981-07-02 | $2.62 | $2.62 | 119,250 |
| 1981-07-01 | $2.63 | $2.63 | 462,750 |
| 1981-06-30 | $2.62 | $2.62 | 396,000 |
| 1981-06-29 | $2.63 | $2.63 | 195,000 |
| 1981-06-26 | $2.54 | $2.54 | 115,500 |
| 1981-06-25 | $2.50 | $2.50 | 1,097,250 |
| 1981-06-24 | $2.55 | $2.55 | 215,250 |
| 1981-06-23 | $2.63 | $2.63 | 219,000 |
| 1981-06-22 | $2.55 | $2.55 | 1,042,500 |
| 1981-06-19 | $2.64 | $2.64 | 818,250 |
| 1981-06-18 | $2.73 | $2.73 | 166,500 |
| 1981-06-17 | $2.70 | $2.70 | 329,250 |
| 1981-06-16 | $2.73 | $2.73 | 196,500 |
| 1981-06-15 | $2.78 | $2.78 | 528,750 |
| 1981-06-12 | $2.69 | $2.69 | 1,173,000 |
| 1981-06-11 | $2.62 | $2.62 | 708,000 |
| 1981-06-10 | $2.52 | $2.52 | 285,000 |
| 1981-06-09 | $2.45 | $2.45 | 420,000 |
| 1981-06-08 | $2.40 | $2.40 | 71,250 |
| 1981-06-05 | $2.45 | $2.45 | 67,500 |
| 1981-06-04 | $2.54 | $2.54 | 203,250 |
| 1981-06-03 | $2.69 | $2.69 | 129,750 |
| 1981-06-02 | $2.73 | $2.73 | 599,250 |
| 1981-06-01 | $2.82 | $2.82 | 672,750 |
| 1981-05-29 | $2.65 | $2.65 | 475,500 |
| 1981-05-28 | $2.63 | $2.63 | 855,750 |
| 1981-05-27 | $2.55 | $2.55 | 488,250 |
| 1981-05-26 | $2.54 | $2.54 | 270,000 |
| 1981-05-22 | $2.57 | $2.57 | 744,750 |
| 1981-05-21 | $2.55 | $2.55 | 1,071,750 |
| 1981-05-20 | $2.49 | $2.49 | 2,126,250 |
| 1981-05-19 | $2.52 | $2.52 | 1,310,250 |
| 1981-05-18 | $2.67 | $2.67 | 1,053,750 |
| 1981-05-15 | $2.70 | $2.70 | 1,344,750 |
| 1981-05-14 | $2.62 | $2.62 | 738,000 |
| 1981-05-13 | $2.38 | $2.38 | 916,500 |
| 1981-05-12 | $2.42 | $2.42 | 600,750 |
| 1981-05-11 | $2.37 | $2.37 | 362,250 |
| 1981-05-08 | $2.13 | $2.13 | 1,587,000 |
| 1981-05-07 | $2.08 | $2.08 | 45,000 |
| 1981-05-06 | $2.08 | $2.08 | 844,500 |
| 1981-05-05 | $2.08 | $2.08 | 118,500 |
| 1981-05-04 | $2.13 | $2.13 | 78,000 |
| 1981-05-01 | $2.13 | $2.13 | 2,080,500 |
| 1981-04-30 | $2.20 | $2.20 | 117,000 |
| 1981-04-29 | $2.17 | $2.17 | 22,500 |
| 1981-04-28 | $2.18 | $2.18 | 998,250 |
| 1981-04-27 | $2.18 | $2.18 | 90,750 |
| 1981-04-24 | $1.99 | $1.99 | 61,500 |
| 1981-04-23 | $1.99 | $1.99 | 198,000 |
| 1981-04-22 | $1.87 | $1.87 | 161,250 |
| 1981-04-21 | $1.84 | $1.84 | 63,000 |
| 1981-04-20 | $1.86 | $1.86 | 84,000 |
| 1981-04-16 | $1.86 | $1.86 | 72,750 |
| 1981-04-15 | $1.88 | $1.88 | 74,250 |
| 1981-04-14 | $1.93 | $1.93 | 56,250 |
| 1981-04-13 | $1.94 | $1.94 | 420,000 |
| 1981-04-10 | $1.84 | $1.84 | 119,250 |
| 1981-04-09 | $1.82 | $1.82 | 787,500 |
| 1981-04-08 | $1.86 | $1.86 | 104,250 |
| 1981-04-07 | $1.84 | $1.84 | 46,500 |
| 1981-04-06 | $1.82 | $1.82 | 30,000 |
| 1981-04-03 | $1.82 | $1.82 | 54,000 |
| 1981-04-02 | $1.88 | $1.88 | 43,500 |
| 1981-04-01 | $1.90 | $1.90 | 342,000 |
| 1981-03-31 | $1.79 | $1.79 | 39,750 |
| 1981-03-30 | $1.78 | $1.78 | 8,250 |
| 1981-03-27 | $1.78 | $1.78 | 70,500 |
| 1981-03-26 | $1.83 | $1.83 | 65,250 |
| 1981-03-25 | $1.85 | $1.85 | 199,500 |
| 1981-03-24 | $1.83 | $1.83 | 108,000 |
| 1981-03-23 | $1.87 | $1.87 | 83,250 |
| 1981-03-20 | $1.80 | $1.80 | 170,250 |
| 1981-03-19 | $1.74 | $1.74 | 47,250 |
| 1981-03-18 | $1.69 | $1.69 | 138,750 |
| 1981-03-17 | $1.65 | $1.65 | 132,000 |
| 1981-03-16 | $1.59 | $1.59 | 90,750 |
| 1981-03-13 | $1.58 | $1.58 | 46,500 |
| 1981-03-12 | $1.58 | $1.58 | 76,500 |
| 1981-03-11 | $1.58 | $1.58 | 21,000 |
| 1981-03-10 | $1.58 | $1.58 | 39,000 |
| 1981-03-09 | $1.58 | $1.58 | 17,250 |
| 1981-03-06 | $1.54 | $1.54 | 155,250 |
| 1981-03-05 | $1.58 | $1.58 | 15,750 |
| 1981-03-04 | $1.59 | $1.59 | 885,750 |
| 1981-03-03 | $1.60 | $1.60 | 6,000 |
| 1981-03-02 | $1.58 | $1.58 | 90,750 |
| 1981-02-27 | $1.60 | $1.60 | 2,250 |
| 1981-02-26 | $1.63 | $1.63 | 61,500 |
| 1981-02-25 | $1.59 | $1.59 | 7,500 |
| 1981-02-24 | $1.62 | $1.62 | 32,250 |
| 1981-02-23 | $1.59 | $1.59 | 11,250 |
| 1981-02-20 | $1.58 | $1.58 | 27,750 |
| 1981-02-19 | $1.53 | $1.52 | 63,000 |
| 1981-02-18 | $1.53 | $1.52 | 13,500 |
| 1981-02-17 | $1.52 | $1.52 | 30,000 |
| 1981-02-13 | $1.52 | $1.52 | 393,750 |
| 1981-02-12 | $1.58 | $1.58 | 750 |
| 1981-02-11 | $1.58 | $1.58 | 39,750 |
| 1981-02-10 | $1.58 | $1.58 | 75,750 |
| 1981-02-09 | $1.58 | $1.58 | 90,750 |
| 1981-02-06 | $1.59 | $1.59 | 91,500 |
| 1981-02-05 | $1.63 | $1.63 | 12,000 |
| 1981-02-04 | $1.63 | $1.63 | 50,250 |
| 1981-02-03 | $1.60 | $1.60 | 15,750 |
| 1981-02-02 | $1.63 | $1.63 | 41,250 |
| 1981-01-30 | $1.60 | $1.60 | 45,000 |
| 1981-01-29 | $1.63 | $1.63 | 387,000 |
| 1981-01-28 | $1.68 | $1.67 | 3,585,750 |
| 1981-01-27 | $1.65 | $1.65 | 133,500 |
| 1981-01-26 | $1.63 | $1.63 | 31,500 |
| 1981-01-23 | $1.68 | $1.67 | 351,750 |
| 1981-01-22 | $1.73 | $1.73 | 35,250 |
| 1981-01-21 | $1.78 | $1.78 | 1,796,250 |
| 1981-01-20 | $1.77 | $1.77 | 23,250 |
| 1981-01-19 | $1.77 | $1.77 | 1,321,500 |
| 1981-01-16 | $1.73 | $1.73 | 45,000 |
| 1981-01-15 | $1.70 | $1.70 | 143,250 |
| 1981-01-14 | $1.69 | $1.69 | 131,250 |
| 1981-01-13 | $1.70 | $1.70 | 56,250 |
| 1981-01-12 | $1.70 | $1.70 | 30,000 |
| 1981-01-09 | $1.73 | $1.73 | 742,500 |
| 1981-01-08 | $1.72 | $1.72 | 17,250 |
| 1981-01-07 | $1.70 | $1.70 | 141,000 |
| 1981-01-06 | $1.73 | $1.73 | 196,500 |
| 1981-01-05 | $1.78 | $1.78 | 51,750 |
| 1981-01-02 | $1.75 | $1.75 | 167,250 |