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 — 1981
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1981-12-31 | $0.40 | $0.40 | 102,400 | — | — |
| 1981-12-30 | $0.41 | $0.41 | 1,283,200 | — | — |
| 1981-12-29 | $0.41 | $0.41 | 70,400 | — | — |
| 1981-12-28 | $0.40 | $0.40 | 1,276,800 | — | — |
| 1981-12-24 | $0.41 | $0.41 | 147,200 | — | — |
| 1981-12-23 | $0.42 | $0.42 | 291,200 | — | — |
| 1981-12-22 | $0.41 | $0.41 | 963,200 | — | — |
| 1981-12-21 | $0.40 | $0.40 | 336,000 | — | — |
| 1981-12-18 | $0.41 | $0.41 | 521,600 | — | — |
| 1981-12-17 | $0.39 | $0.39 | 620,800 | — | — |
| 1981-12-16 | $0.38 | $0.38 | 812,800 | — | — |
| 1981-12-15 | $0.37 | $0.37 | 1,427,200 | — | — |
| 1981-12-14 | $0.36 | $0.36 | 409,600 | — | — |
| 1981-12-11 | $0.37 | $0.37 | 188,800 | — | — |
| 1981-12-10 | $0.37 | $0.37 | 153,600 | — | — |
| 1981-12-09 | $0.38 | $0.38 | 48,000 | — | — |
| 1981-12-08 | $0.38 | $0.38 | 182,400 | — | — |
| 1981-12-07 | $0.38 | $0.38 | 1,760,000 | — | — |
| 1981-12-04 | $0.39 | $0.39 | 2,105,600 | — | — |
| 1981-12-03 | $0.39 | $0.39 | 246,400 | — | — |
| 1981-12-02 | $0.39 | $0.39 | 108,800 | — | — |
| 1981-12-01 | $0.38 | $0.38 | 576,000 | — | — |
| 1981-11-30 | $0.38 | $0.38 | 208,000 | — | — |
| 1981-11-27 | $0.37 | $0.37 | 1,849,600 | — | — |
| 1981-11-25 | $0.38 | $0.38 | 5,196,800 | — | — |
| 1981-11-24 | $0.34 | $0.34 | 1,443,200 | — | — |
| 1981-11-23 | $0.33 | $0.33 | 300,800 | — | — |
| 1981-11-20 | $0.35 | $0.35 | 604,800 | — | — |
| 1981-11-19 | $0.35 | $0.35 | 390,400 | — | — |
| 1981-11-18 | $0.36 | $0.36 | 156,800 | — | — |
| 1981-11-17 | $0.36 | $0.36 | 137,600 | — | — |
| 1981-11-16 | $0.36 | $0.36 | 185,600 | — | — |
| 1981-11-13 | $0.36 | $0.36 | 115,200 | — | — |
| 1981-11-12 | $0.36 | $0.36 | 176,000 | — | — |
| 1981-11-11 | $0.35 | $0.35 | 147,200 | — | — |
| 1981-11-10 | $0.35 | $0.35 | 3,632,000 | — | — |
| 1981-11-09 | $0.35 | $0.35 | 297,600 | — | — |
| 1981-11-06 | $0.37 | $0.37 | 284,800 | — | — |
| 1981-11-05 | $0.36 | $0.36 | 10,464,000 | — | — |
| 1981-11-04 | $0.40 | $0.40 | 4,176,000 | — | — |
| 1981-11-03 | $0.41 | $0.41 | 230,400 | — | — |
| 1981-11-02 | $0.42 | $0.42 | 1,404,800 | — | — |
| 1981-10-30 | $0.62 | $0.62 | 473,600 | — | — |
| 1981-10-29 | $0.62 | $0.62 | 134,400 | — | — |
| 1981-10-28 | $0.63 | $0.63 | 16,000 | — | — |
| 1981-10-27 | $0.63 | $0.63 | 51,200 | — | — |
| 1981-10-26 | $0.63 | $0.63 | 262,400 | — | — |
| 1981-10-23 | $0.63 | $0.63 | 208,000 | — | — |
| 1981-10-22 | $0.64 | $0.64 | 1,990,400 | — | — |
| 1981-10-21 | $0.63 | $0.63 | 374,400 | — | — |
| 1981-10-20 | $0.64 | $0.64 | 147,200 | — | — |
| 1981-10-19 | $0.63 | $0.63 | 1,648,000 | — | — |
| 1981-10-16 | $0.62 | $0.62 | 1,936,000 | — | — |
| 1981-10-15 | $0.64 | $0.64 | 892,800 | — | — |
| 1981-10-14 | $0.63 | $0.63 | 64,000 | — | — |
| 1981-10-13 | $0.62 | $0.62 | 185,600 | — | — |
| 1981-10-12 | $0.63 | $0.63 | 102,400 | — | — |
| 1981-10-09 | $0.61 | $0.61 | 86,400 | — | — |
| 1981-10-08 | $0.60 | $0.60 | 22,400 | — | — |
| 1981-10-07 | $0.59 | $0.59 | 1,254,400 | — | — |
| 1981-10-06 | $0.60 | $0.60 | 361,600 | — | — |
| 1981-10-05 | $0.60 | $0.60 | 44,800 | — | — |
| 1981-10-02 | $0.61 | $0.61 | 339,200 | — | — |
| 1981-10-01 | $0.61 | $0.61 | 134,400 | — | — |
| 1981-09-30 | $0.61 | $0.61 | 758,400 | — | — |
| 1981-09-29 | $0.60 | $0.60 | 86,400 | — | — |
| 1981-09-28 | $0.59 | $0.59 | 560,000 | — | — |
| 1981-09-25 | $0.60 | $0.60 | 188,800 | — | — |
| 1981-09-24 | $0.60 | $0.60 | 137,600 | — | — |
| 1981-09-23 | $0.60 | $0.60 | 419,200 | — | — |
| 1981-09-22 | $0.59 | $0.59 | 428,800 | — | — |
| 1981-09-21 | $0.59 | $0.59 | 323,200 | — | — |
| 1981-09-18 | $0.61 | $0.61 | 51,200 | — | — |
| 1981-09-17 | $0.62 | $0.62 | 864,000 | — | — |
| 1981-09-16 | $0.63 | $0.63 | 880,000 | — | — |
| 1981-09-15 | $0.63 | $0.63 | 281,600 | — | — |
| 1981-09-14 | $0.62 | $0.62 | 332,800 | — | — |
| 1981-09-11 | $0.63 | $0.63 | 556,800 | — | — |
| 1981-09-10 | $0.63 | $0.63 | 483,200 | — | — |
| 1981-09-09 | $0.63 | $0.63 | 83,200 | — | — |
| 1981-09-08 | $0.64 | $0.64 | 73,600 | — | — |
| 1981-09-04 | $0.65 | $0.65 | 35,200 | — | — |
| 1981-09-03 | $0.65 | $0.65 | 102,400 | — | — |
| 1981-09-02 | $0.66 | $0.66 | 6,400 | — | — |
| 1981-09-01 | $0.66 | $0.66 | 32,000 | — | — |
| 1981-08-31 | $0.66 | $0.66 | 160,000 | — | — |
| 1981-08-28 | $0.65 | $0.65 | 38,400 | — | — |
| 1981-08-27 | $0.66 | $0.66 | 92,800 | — | — |
| 1981-08-26 | $0.67 | $0.67 | 246,400 | — | — |
| 1981-08-25 | $0.67 | $0.67 | 10,777,600 | — | — |
| 1981-08-24 | $0.69 | $0.69 | 393,600 | — | — |
| 1981-08-21 | $0.71 | $0.71 | 307,200 | — | — |
| 1981-08-20 | $0.72 | $0.72 | 166,400 | — | — |
| 1981-08-19 | $0.73 | $0.73 | 169,600 | — | — |
| 1981-08-18 | $0.74 | $0.74 | 352,000 | — | — |
| 1981-08-17 | $0.73 | $0.73 | 131,200 | — | — |
| 1981-08-14 | $0.73 | $0.73 | 582,400 | — | — |
| 1981-08-13 | $0.72 | $0.72 | 329,600 | — | — |
| 1981-08-12 | $0.73 | $0.73 | 899,200 | — | — |
| 1981-08-11 | $0.75 | $0.75 | 368,000 | — | — |
| 1981-08-10 | $0.77 | $0.77 | 288,000 | — | — |
| 1981-08-07 | $0.77 | $0.77 | 73,600 | — | — |
| 1981-08-06 | $0.77 | $0.77 | 227,200 | — | — |
| 1981-08-05 | $0.77 | $0.77 | 35,200 | — | — |
| 1981-08-04 | $0.77 | $0.77 | 118,400 | — | — |
| 1981-08-03 | $0.77 | $0.77 | 70,400 | — | — |
| 1981-07-31 | $0.78 | $0.78 | 201,600 | — | — |
| 1981-07-30 | $0.77 | $0.77 | 1,532,800 | — | — |
| 1981-07-29 | $0.79 | $0.79 | 32,000 | — | — |
| 1981-07-28 | $0.78 | $0.78 | 9,600 | — | — |
| 1981-07-27 | $0.78 | $0.78 | 547,200 | — | — |
| 1981-07-24 | $0.77 | $0.77 | 6,400 | — | — |
| 1981-07-23 | $0.78 | $0.78 | 19,200 | — | — |
| 1981-07-22 | $0.78 | $0.78 | 422,400 | — | — |
| 1981-07-21 | $0.78 | $0.78 | 38,400 | — | — |
| 1981-07-20 | $0.79 | $0.79 | 252,800 | — | — |
| 1981-07-17 | $0.81 | $0.81 | 179,200 | — | — |
| 1981-07-16 | $0.82 | $0.82 | 316,800 | — | — |
| 1981-07-15 | $0.84 | $0.84 | 252,800 | — | — |
| 1981-07-14 | $0.85 | $0.85 | 268,800 | — | — |
| 1981-07-13 | $0.85 | $0.85 | 57,600 | — | — |
| 1981-07-10 | $0.87 | $0.87 | 179,200 | — | — |
| 1981-07-09 | $0.86 | $0.86 | 313,600 | — | — |
| 1981-07-08 | $0.86 | $0.86 | 147,200 | — | — |
| 1981-07-07 | $0.85 | $0.85 | 355,200 | — | — |
| 1981-07-06 | $0.86 | $0.86 | 806,400 | — | — |
| 1981-07-02 | $0.85 | $0.85 | 988,800 | — | — |
| 1981-07-01 | $0.84 | $0.84 | 1,859,200 | — | — |
| 1981-06-30 | $0.84 | $0.84 | 25,600 | — | — |
| 1981-06-29 | $0.84 | $0.84 | 793,600 | — | — |
| 1981-06-26 | $0.86 | $0.86 | 80,000 | — | — |
| 1981-06-25 | $0.86 | $0.86 | 454,400 | — | — |
| 1981-06-24 | $0.87 | $0.87 | 1,500,800 | — | — |
| 1981-06-23 | $0.88 | $0.88 | 1,094,400 | — | — |
| 1981-06-22 | $0.84 | $0.84 | 1,184,000 | — | — |
| 1981-06-19 | $0.82 | $0.82 | 470,400 | — | — |
| 1981-06-18 | $0.84 | $0.84 | 566,400 | — | — |
| 1981-06-17 | $0.84 | $0.84 | 368,000 | — | — |
| 1981-06-16 | $0.82 | $0.82 | 553,600 | — | — |
| 1981-06-15 | $0.80 | $0.80 | 931,200 | — | — |
| 1981-06-12 | $0.79 | $0.79 | 1,184,000 | — | — |
| 1981-06-11 | $0.74 | $0.74 | 2,764,800 | — | — |
| 1981-06-10 | $0.74 | $0.74 | 57,600 | — | — |
| 1981-06-09 | $0.75 | $0.75 | 92,800 | — | — |
| 1981-06-08 | $0.73 | $0.73 | 108,800 | — | — |
| 1981-06-05 | $0.75 | $0.75 | 121,600 | — | — |
| 1981-06-04 | $0.76 | $0.76 | 51,200 | — | — |
| 1981-06-03 | $0.77 | $0.77 | 54,400 | — | — |
| 1981-06-02 | $0.78 | $0.78 | 403,200 | — | — |
| 1981-06-01 | $0.79 | $0.79 | 1,174,400 | — | — |
| 1981-05-29 | $0.79 | $0.79 | 236,800 | — | — |
| 1981-05-28 | $0.80 | $0.80 | 291,200 | — | — |
| 1981-05-27 | $0.80 | $0.80 | 291,200 | — | — |
| 1981-05-26 | $0.79 | $0.79 | 326,400 | — | — |
| 1981-05-22 | $0.79 | $0.79 | 92,800 | — | — |
| 1981-05-21 | $0.80 | $0.80 | 166,400 | — | — |
| 1981-05-20 | $0.79 | $0.79 | 825,600 | — | — |
| 1981-05-19 | $0.80 | $0.80 | 1,724,800 | — | — |
| 1981-05-18 | $0.81 | $0.81 | 70,400 | — | — |
| 1981-05-15 | $0.81 | $0.81 | 60,800 | — | — |
| 1981-05-14 | $0.80 | $0.80 | 80,000 | — | — |
| 1981-05-13 | $0.79 | $0.79 | 131,200 | — | — |
| 1981-05-12 | $0.78 | $0.78 | 390,400 | — | — |
| 1981-05-11 | $0.80 | $0.80 | 86,400 | — | — |
| 1981-05-08 | $0.81 | $0.81 | 3,600,000 | — | — |
| 1981-05-07 | $0.83 | $0.83 | 1,638,400 | — | — |
| 1981-05-06 | $0.85 | $0.85 | 2,131,200 | — | — |
| 1981-05-05 | $0.85 | $0.85 | 361,600 | — | — |
| 1981-05-04 | $0.86 | $0.86 | 816,000 | — | — |
| 1981-05-01 | $0.88 | $0.88 | 480,000 | — | — |
| 1981-04-30 | $0.87 | $0.87 | 428,800 | — | — |
| 1981-04-29 | $0.88 | $0.88 | 1,392,000 | — | — |
| 1981-04-28 | $0.86 | $0.86 | 1,097,600 | — | — |
| 1981-04-27 | $0.83 | $0.83 | 371,200 | — | — |
| 1981-04-24 | $0.82 | $0.82 | 1,212,800 | — | — |
| 1981-04-23 | $0.80 | $0.80 | 230,400 | — | — |
| 1981-04-22 | $0.80 | $0.80 | 2,332,800 | — | — |
| 1981-04-21 | $0.82 | $0.82 | 288,000 | — | — |
| 1981-04-20 | $0.82 | $0.82 | 345,600 | — | — |
| 1981-04-16 | $0.82 | $0.82 | 38,400 | — | — |
| 1981-04-15 | $0.82 | $0.82 | 771,200 | — | — |
| 1981-04-14 | $0.80 | $0.80 | 51,200 | — | — |
| 1981-04-13 | $0.79 | $0.79 | 89,600 | — | — |
| 1981-04-10 | $0.79 | $0.79 | 748,800 | — | — |
| 1981-04-09 | $0.77 | $0.77 | 1,401,600 | — | — |
| 1981-04-08 | $0.77 | $0.77 | 220,800 | — | — |
| 1981-04-07 | $0.77 | $0.77 | 425,600 | — | — |
| 1981-04-06 | $0.77 | $0.77 | 627,200 | — | — |
| 1981-04-03 | $0.77 | $0.77 | 256,000 | — | — |
| 1981-04-02 | $0.77 | $0.77 | 44,800 | — | — |
| 1981-04-01 | $0.76 | $0.76 | 150,400 | — | — |
| 1981-03-31 | $0.76 | $0.76 | 403,200 | — | — |
| 1981-03-30 | $0.77 | $0.77 | 240,000 | — | — |
| 1981-03-27 | $0.77 | $0.77 | 1,491,200 | — | — |
| 1981-03-26 | $0.77 | $0.77 | 86,400 | — | — |
| 1981-03-25 | $0.77 | $0.77 | 112,000 | — | — |
| 1981-03-24 | $0.79 | $0.79 | 4,736,000 | — | — |
| 1981-03-23 | $0.79 | $0.79 | 515,200 | — | — |
| 1981-03-20 | $0.79 | $0.79 | 1,619,200 | — | — |
| 1981-03-19 | $0.79 | $0.79 | 2,736,000 | — | — |
| 1981-03-18 | $0.74 | $0.74 | 233,600 | — | — |
| 1981-03-17 | $0.74 | $0.74 | 553,600 | — | — |
| 1981-03-16 | $0.72 | $0.72 | 233,600 | — | — |
| 1981-03-13 | $0.72 | $0.72 | 2,118,400 | — | — |
| 1981-03-12 | $0.72 | $0.72 | 2,857,600 | — | — |
| 1981-03-11 | $0.70 | $0.70 | 99,200 | — | — |
| 1981-03-10 | $0.70 | $0.70 | 256,000 | — | — |
| 1981-03-09 | $0.71 | $0.71 | 76,800 | — | — |
| 1981-03-06 | $0.71 | $0.71 | 112,000 | — | — |
| 1981-03-05 | $0.73 | $0.73 | 998,400 | — | — |
| 1981-03-04 | $0.75 | $0.75 | 2,304,000 | — | — |
| 1981-03-03 | $0.76 | $0.76 | 374,400 | — | — |
| 1981-03-02 | $0.76 | $0.76 | 640,000 | — | — |
| 1981-02-27 | $0.76 | $0.76 | 1,667,200 | — | — |
| 1981-02-26 | $0.72 | $0.72 | 70,400 | — | — |
| 1981-02-25 | $0.70 | $0.70 | 406,400 | — | — |
| 1981-02-24 | $0.70 | $0.70 | 425,600 | — | — |
| 1981-02-23 | $0.68 | $0.68 | 108,800 | — | — |
| 1981-02-20 | $0.68 | $0.68 | 220,800 | — | — |
| 1981-02-19 | $0.68 | $0.68 | 620,800 | — | — |
| 1981-02-18 | $0.67 | $0.67 | 387,200 | — | — |
| 1981-02-17 | $0.66 | $0.66 | 329,600 | — | — |
| 1981-02-13 | $0.66 | $0.66 | 643,200 | — | — |
| 1981-02-12 | $0.66 | $0.66 | 163,200 | — | — |
| 1981-02-11 | $0.65 | $0.65 | 73,600 | — | — |
| 1981-02-10 | $0.64 | $0.64 | 220,800 | — | — |
| 1981-02-09 | $0.65 | $0.65 | 1,267,200 | — | — |
| 1981-02-06 | $0.64 | $0.64 | 166,400 | — | — |
| 1981-02-05 | $0.63 | $0.63 | 217,600 | — | — |
| 1981-02-04 | $0.63 | $0.63 | 131,200 | — | — |
| 1981-02-03 | $0.62 | $0.62 | 7,475,200 | — | — |
| 1981-02-02 | $0.62 | $0.62 | 147,200 | — | — |
| 1981-01-30 | $0.63 | $0.63 | 2,678,400 | — | — |
| 1981-01-29 | $0.62 | $0.62 | 35,200 | — | — |
| 1981-01-28 | $0.62 | $0.62 | 179,200 | — | — |
| 1981-01-27 | $0.61 | $0.61 | 192,000 | — | — |
| 1981-01-26 | $0.61 | $0.61 | 2,144,000 | — | — |
| 1981-01-23 | $0.63 | $0.63 | 1,299,200 | — | — |
| 1981-01-22 | $0.63 | $0.63 | 211,200 | — | — |
| 1981-01-21 | $0.62 | $0.62 | 108,800 | — | — |
| 1981-01-20 | $0.64 | $0.64 | 124,800 | — | — |
| 1981-01-19 | $0.64 | $0.64 | 80,000 | — | — |
| 1981-01-16 | $0.64 | $0.64 | 54,400 | — | — |
| 1981-01-15 | $0.65 | $0.65 | 697,600 | — | — |
| 1981-01-14 | $0.64 | $0.64 | 508,800 | — | — |
| 1981-01-13 | $0.65 | $0.65 | 2,099,200 | — | — |
| 1981-01-12 | $0.68 | $0.68 | 185,600 | — | — |
| 1981-01-09 | $0.66 | $0.66 | 166,400 | — | — |
| 1981-01-08 | $0.64 | $0.64 | 150,400 | — | — |
| 1981-01-07 | $0.63 | $0.63 | 640,000 | — | — |
| 1981-01-06 | $0.63 | $0.63 | 3,219,200 | — | — |
| 1981-01-05 | $0.61 | $0.61 | 3,593,600 | — | — |
| 1981-01-02 | $0.60 | $0.60 | 883,200 | — | — |