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 | $1.94 | $1.94 | 69,600 | — | — |
| 1981-12-30 | $1.90 | $1.90 | 36,000 | — | — |
| 1981-12-29 | $1.90 | $1.90 | 52,800 | — | — |
| 1981-12-28 | $1.90 | $1.90 | 92,400 | — | — |
| 1981-12-24 | $1.88 | $1.87 | 33,600 | — | — |
| 1981-12-23 | $1.90 | $1.90 | 68,400 | — | — |
| 1981-12-22 | $1.90 | $1.90 | 82,800 | — | — |
| 1981-12-21 | $1.90 | $1.90 | 70,800 | — | — |
| 1981-12-18 | $1.88 | $1.87 | 75,600 | — | — |
| 1981-12-17 | $1.88 | $1.87 | 105,600 | — | — |
| 1981-12-16 | $1.88 | $1.87 | 80,400 | — | — |
| 1981-12-15 | $1.90 | $1.90 | 25,200 | — | — |
| 1981-12-14 | $1.90 | $1.90 | 94,800 | — | — |
| 1981-12-11 | $1.92 | $1.92 | 88,800 | — | — |
| 1981-12-10 | $1.92 | $1.92 | 68,400 | — | — |
| 1981-12-09 | $1.94 | $1.94 | 14,400 | — | — |
| 1981-12-08 | $1.94 | $1.94 | 43,200 | — | — |
| 1981-12-07 | $1.92 | $1.92 | 82,800 | — | — |
| 1981-12-04 | $1.96 | $1.96 | 96,000 | — | — |
| 1981-12-03 | $1.96 | $1.96 | 163,200 | — | — |
| 1981-12-02 | $1.96 | $1.96 | 60,000 | — | — |
| 1981-12-01 | $1.96 | $1.96 | 54,000 | — | — |
| 1981-11-30 | $1.96 | $1.96 | 60,000 | — | — |
| 1981-11-27 | $1.98 | $1.98 | 26,400 | — | — |
| 1981-11-25 | $1.98 | $1.98 | 140,400 | — | — |
| 1981-11-24 | $1.96 | $1.96 | 116,400 | — | — |
| 1981-11-23 | $1.94 | $1.94 | 196,800 | — | — |
| 1981-11-20 | $1.88 | $1.87 | 200,400 | — | — |
| 1981-11-19 | $1.88 | $1.87 | 82,800 | — | — |
| 1981-11-18 | $1.94 | $1.94 | 98,400 | — | — |
| 1981-11-17 | $1.96 | $1.96 | 54,000 | — | — |
| 1981-11-16 | $1.94 | $1.94 | 156,000 | — | — |
| 1981-11-13 | $1.98 | $1.98 | 26,400 | — | — |
| 1981-11-12 | $1.98 | $1.98 | 50,400 | — | — |
| 1981-11-11 | $2.00 | $2.00 | 37,200 | — | — |
| 1981-11-10 | $2.02 | $2.02 | 31,200 | — | — |
| 1981-11-09 | $2.02 | $2.02 | 68,400 | — | — |
| 1981-11-06 | $2.02 | $2.02 | 75,600 | — | — |
| 1981-11-05 | $2.02 | $2.02 | 16,800 | — | — |
| 1981-11-04 | $2.02 | $2.02 | 118,800 | — | — |
| 1981-11-03 | $2.02 | $2.02 | 30,000 | — | — |
| 1981-11-02 | $2.02 | $2.02 | 42,000 | — | — |
| 1981-10-30 | $2.02 | $2.02 | 92,400 | — | — |
| 1981-10-29 | $2.04 | $2.04 | 484,800 | — | — |
| 1981-10-28 | $2.04 | $2.04 | 134,400 | — | — |
| 1981-10-27 | $2.02 | $2.02 | 99,600 | — | — |
| 1981-10-26 | $2.02 | $2.02 | 58,800 | — | — |
| 1981-10-23 | $2.02 | $2.02 | 207,600 | — | — |
| 1981-10-22 | $1.96 | $1.96 | 73,200 | — | — |
| 1981-10-21 | $1.96 | $1.96 | 56,400 | — | — |
| 1981-10-20 | $1.94 | $1.94 | 240,000 | — | — |
| 1981-10-19 | $1.90 | $1.90 | 48,000 | — | — |
| 1981-10-16 | $1.90 | $1.90 | 270,000 | — | — |
| 1981-10-15 | $1.90 | $1.90 | 49,200 | — | — |
| 1981-10-14 | $1.90 | $1.90 | 110,400 | — | — |
| 1981-10-13 | $1.88 | $1.87 | 58,800 | — | — |
| 1981-10-12 | $1.88 | $1.87 | 80,400 | — | — |
| 1981-10-09 | $1.85 | $1.85 | 361,200 | — | — |
| 1981-10-08 | $1.85 | $1.85 | 30,000 | — | — |
| 1981-10-07 | $1.85 | $1.85 | 31,200 | — | — |
| 1981-10-06 | $1.83 | $1.83 | 69,600 | — | — |
| 1981-10-05 | $1.85 | $1.85 | 43,200 | — | — |
| 1981-10-02 | $1.83 | $1.83 | 132,000 | — | — |
| 1981-10-01 | $1.71 | $1.71 | 43,200 | — | — |
| 1981-09-30 | $1.69 | $1.69 | 52,800 | — | — |
| 1981-09-29 | $1.69 | $1.69 | 30,000 | — | — |
| 1981-09-28 | $1.65 | $1.65 | 658,800 | — | — |
| 1981-09-25 | $1.69 | $1.69 | 94,800 | — | — |
| 1981-09-24 | $1.81 | $1.81 | 33,600 | — | — |
| 1981-09-23 | $1.83 | $1.83 | 135,600 | — | — |
| 1981-09-22 | $1.83 | $1.83 | 171,600 | — | — |
| 1981-09-21 | $1.85 | $1.85 | 39,600 | — | — |
| 1981-09-18 | $1.85 | $1.85 | 19,200 | — | — |
| 1981-09-17 | $1.85 | $1.85 | 112,800 | — | — |
| 1981-09-16 | $1.85 | $1.85 | 37,200 | — | — |
| 1981-09-15 | $1.88 | $1.87 | 75,600 | — | — |
| 1981-09-14 | $1.88 | $1.87 | 75,600 | — | — |
| 1981-09-11 | $1.85 | $1.85 | 75,600 | — | — |
| 1981-09-10 | $1.83 | $1.83 | 58,800 | — | — |
| 1981-09-09 | $1.79 | $1.79 | 0 | — | — |
| 1981-09-08 | $1.79 | $1.79 | 105,600 | — | — |
| 1981-09-04 | $1.83 | $1.83 | 112,800 | — | — |
| 1981-09-03 | $1.88 | $1.87 | 123,600 | — | — |
| 1981-09-02 | $1.90 | $1.90 | 86,400 | — | — |
| 1981-09-01 | $1.92 | $1.92 | 42,000 | — | — |
| 1981-08-31 | $1.92 | $1.92 | 154,800 | — | — |
| 1981-08-28 | $1.92 | $1.92 | 54,000 | — | — |
| 1981-08-27 | $1.92 | $1.92 | 258,000 | — | — |
| 1981-08-26 | $1.88 | $1.87 | 238,800 | — | — |
| 1981-08-25 | $1.81 | $1.81 | 244,800 | — | — |
| 1981-08-24 | $1.98 | $1.98 | 103,200 | — | — |
| 1981-08-21 | $2.04 | $2.04 | 61,200 | — | — |
| 1981-08-20 | $2.06 | $2.06 | 28,800 | — | — |
| 1981-08-19 | $2.06 | $2.06 | 147,600 | — | — |
| 1981-08-18 | $2.06 | $2.06 | 84,000 | — | — |
| 1981-08-17 | $2.06 | $2.06 | 21,600 | — | — |
| 1981-08-14 | $2.06 | $2.06 | 192,000 | — | — |
| 1981-08-13 | $2.13 | $2.12 | 37,200 | — | — |
| 1981-08-12 | $2.13 | $2.12 | 128,400 | — | — |
| 1981-08-11 | $2.08 | $2.08 | 56,400 | — | — |
| 1981-08-10 | $2.06 | $2.06 | 0 | — | — |
| 1981-08-07 | $2.06 | $2.06 | 88,800 | — | — |
| 1981-08-06 | $2.06 | $2.06 | 74,400 | — | — |
| 1981-08-05 | $2.06 | $2.06 | 36,000 | — | — |
| 1981-08-04 | $2.04 | $2.04 | 33,600 | — | — |
| 1981-08-03 | $2.04 | $2.04 | 50,400 | — | — |
| 1981-07-31 | $2.04 | $2.04 | 26,400 | — | — |
| 1981-07-30 | $2.04 | $2.04 | 337,200 | — | — |
| 1981-07-29 | $2.02 | $2.02 | 69,600 | — | — |
| 1981-07-28 | $2.02 | $2.02 | 45,600 | — | — |
| 1981-07-27 | $2.02 | $2.02 | 25,200 | — | — |
| 1981-07-24 | $2.02 | $2.02 | 58,800 | — | — |
| 1981-07-23 | $2.02 | $2.02 | 56,400 | — | — |
| 1981-07-22 | $2.04 | $2.04 | 49,200 | — | — |
| 1981-07-21 | $2.04 | $2.04 | 183,600 | — | — |
| 1981-07-20 | $2.15 | $2.15 | 68,400 | — | — |
| 1981-07-17 | $2.17 | $2.17 | 12,000 | — | — |
| 1981-07-16 | $2.17 | $2.17 | 55,200 | — | — |
| 1981-07-15 | $2.17 | $2.17 | 164,400 | — | — |
| 1981-07-14 | $2.17 | $2.17 | 196,800 | — | — |
| 1981-07-13 | $2.17 | $2.17 | 72,000 | — | — |
| 1981-07-10 | $2.17 | $2.17 | 86,400 | — | — |
| 1981-07-09 | $2.17 | $2.17 | 171,600 | — | — |
| 1981-07-08 | $2.17 | $2.17 | 110,400 | — | — |
| 1981-07-07 | $2.21 | $2.21 | 352,800 | — | — |
| 1981-07-06 | $2.19 | $2.19 | 105,600 | — | — |
| 1981-07-02 | $2.25 | $2.25 | 75,600 | — | — |
| 1981-07-01 | $2.25 | $2.25 | 314,400 | — | — |
| 1981-06-30 | $2.25 | $2.25 | 79,200 | — | — |
| 1981-06-29 | $2.25 | $2.25 | 859,200 | — | — |
| 1981-06-26 | $2.25 | $2.25 | 96,000 | — | — |
| 1981-06-25 | $2.25 | $2.25 | 87,600 | — | — |
| 1981-06-24 | $2.25 | $2.25 | 100,800 | — | — |
| 1981-06-23 | $2.25 | $2.25 | 368,400 | — | — |
| 1981-06-22 | $2.23 | $2.23 | 188,400 | — | — |
| 1981-06-19 | $2.23 | $2.23 | 127,200 | — | — |
| 1981-06-18 | $2.23 | $2.23 | 633,600 | — | — |
| 1981-06-17 | $2.21 | $2.21 | 930,000 | — | — |
| 1981-06-16 | $2.21 | $2.21 | 934,800 | — | — |
| 1981-06-15 | $2.23 | $2.23 | 337,200 | — | — |
| 1981-06-12 | $2.17 | $2.17 | 598,800 | — | — |
| 1981-06-11 | $2.10 | $2.10 | 464,400 | — | — |
| 1981-06-10 | $1.98 | $1.98 | 243,600 | — | — |
| 1981-06-09 | $1.98 | $1.98 | 366,000 | — | — |
| 1981-06-08 | $1.98 | $1.98 | 591,600 | — | — |
| 1981-06-05 | $1.96 | $1.96 | 704,400 | — | — |
| 1981-06-04 | $1.93 | $1.93 | 1,774,800 | — | — |
| 1981-06-03 | $1.94 | $1.94 | 3,447,600 | — | — |
| 1981-06-02 | $1.83 | $1.83 | 73,200 | — | — |
| 1981-06-01 | $1.83 | $1.83 | 73,200 | — | — |
| 1981-05-29 | $1.83 | $1.83 | 9,600 | — | — |
| 1981-05-28 | $1.83 | $1.83 | 43,200 | — | — |
| 1981-05-27 | $1.90 | $1.90 | 1,200 | — | — |
| 1981-05-26 | $1.90 | $1.90 | 10,800 | — | — |
| 1981-05-22 | $1.90 | $1.90 | 8,400 | — | — |
| 1981-05-21 | $1.90 | $1.90 | 27,600 | — | — |
| 1981-05-20 | $1.90 | $1.90 | 64,800 | — | — |
| 1981-05-19 | $1.92 | $1.92 | 145,200 | — | — |
| 1981-05-18 | $2.06 | $2.06 | 64,800 | — | — |
| 1981-05-15 | $2.17 | $2.17 | 24,000 | — | — |
| 1981-05-14 | $2.17 | $2.17 | 19,200 | — | — |
| 1981-05-13 | $2.17 | $2.17 | 121,200 | — | — |
| 1981-05-12 | $2.15 | $2.15 | 56,400 | — | — |
| 1981-05-11 | $2.15 | $2.15 | 46,800 | — | — |
| 1981-05-08 | $2.15 | $2.15 | 150,000 | — | — |
| 1981-05-07 | $2.15 | $2.15 | 94,800 | — | — |
| 1981-05-06 | $2.15 | $2.15 | 68,400 | — | — |
| 1981-05-05 | $2.10 | $2.10 | 133,200 | — | — |
| 1981-05-04 | $2.08 | $2.08 | 63,600 | — | — |
| 1981-05-01 | $2.10 | $2.10 | 124,800 | — | — |
| 1981-04-30 | $2.06 | $2.06 | 84,000 | — | — |
| 1981-04-29 | $2.04 | $2.04 | 25,200 | — | — |
| 1981-04-28 | $2.04 | $2.04 | 18,000 | — | — |
| 1981-04-27 | $2.04 | $2.04 | 19,200 | — | — |
| 1981-04-24 | $2.04 | $2.04 | 60,000 | — | — |
| 1981-04-23 | $2.04 | $2.04 | 12,000 | — | — |
| 1981-04-22 | $2.04 | $2.04 | 61,200 | — | — |
| 1981-04-21 | $2.02 | $2.02 | 42,000 | — | — |
| 1981-04-20 | $2.02 | $2.02 | 46,800 | — | — |
| 1981-04-16 | $2.00 | $2.00 | 322,800 | — | — |
| 1981-04-15 | $1.96 | $1.96 | 99,600 | — | — |
| 1981-04-14 | $1.96 | $1.96 | 282,000 | — | — |
| 1981-04-13 | $1.94 | $1.94 | 94,800 | — | — |
| 1981-04-10 | $1.94 | $1.94 | 30,000 | — | — |
| 1981-04-09 | $1.94 | $1.94 | 30,000 | — | — |
| 1981-04-08 | $1.94 | $1.94 | 85,200 | — | — |
| 1981-04-07 | $1.94 | $1.94 | 75,600 | — | — |
| 1981-04-06 | $1.96 | $1.96 | 103,200 | — | — |
| 1981-04-03 | $1.96 | $1.96 | 60,000 | — | — |
| 1981-04-02 | $1.94 | $1.94 | 115,200 | — | — |
| 1981-04-01 | $1.83 | $1.83 | 23,400 | — | — |
| 1981-03-31 | $1.83 | $1.83 | 30,600 | — | — |
| 1981-03-30 | $1.83 | $1.83 | 64,800 | — | — |
| 1981-03-27 | $1.81 | $1.81 | 63,000 | — | — |
| 1981-03-26 | $1.81 | $1.81 | 55,800 | — | — |
| 1981-03-25 | $1.83 | $1.83 | 46,800 | — | — |
| 1981-03-24 | $1.81 | $1.81 | 59,400 | — | — |
| 1981-03-23 | $1.75 | $1.75 | 75,600 | — | — |
| 1981-03-20 | $1.74 | $1.74 | 61,200 | — | — |
| 1981-03-19 | $1.68 | $1.68 | 70,200 | — | — |
| 1981-03-18 | $1.67 | $1.67 | 39,600 | — | — |
| 1981-03-17 | $1.67 | $1.67 | 61,200 | — | — |
| 1981-03-16 | $1.67 | $1.67 | 82,800 | — | — |
| 1981-03-13 | $1.68 | $1.68 | 99,000 | — | — |
| 1981-03-12 | $1.67 | $1.67 | 66,600 | — | — |
| 1981-03-11 | $1.64 | $1.64 | 52,200 | — | — |
| 1981-03-10 | $1.63 | $1.62 | 54,000 | — | — |
| 1981-03-09 | $1.63 | $1.62 | 108,000 | — | — |
| 1981-03-06 | $1.63 | $1.62 | 66,600 | — | — |
| 1981-03-05 | $1.61 | $1.61 | 109,800 | — | — |
| 1981-03-04 | $1.60 | $1.60 | 18,000 | — | — |
| 1981-03-03 | $1.58 | $1.58 | 91,800 | — | — |
| 1981-03-02 | $1.54 | $1.54 | 18,000 | — | — |
| 1981-02-27 | $1.54 | $1.54 | 45,000 | — | — |
| 1981-02-26 | $1.54 | $1.54 | 45,000 | — | — |
| 1981-02-25 | $1.54 | $1.54 | 34,200 | — | — |
| 1981-02-24 | $1.54 | $1.54 | 36,000 | — | — |
| 1981-02-23 | $1.54 | $1.54 | 32,400 | — | — |
| 1981-02-20 | $1.57 | $1.57 | 144,000 | — | — |
| 1981-02-19 | $1.57 | $1.57 | 210,600 | — | — |
| 1981-02-18 | $1.56 | $1.56 | 10,800 | — | — |
| 1981-02-17 | $1.56 | $1.56 | 10,800 | — | — |
| 1981-02-13 | $1.56 | $1.56 | 34,200 | — | — |
| 1981-02-12 | $1.57 | $1.57 | 23,400 | — | — |
| 1981-02-11 | $1.57 | $1.57 | 28,800 | — | — |
| 1981-02-10 | $1.57 | $1.57 | 39,600 | — | — |
| 1981-02-09 | $1.58 | $1.58 | 81,000 | — | — |
| 1981-02-06 | $1.57 | $1.57 | 111,600 | — | — |
| 1981-02-05 | $1.53 | $1.53 | 86,400 | — | — |
| 1981-02-04 | $1.50 | $1.50 | 32,400 | — | — |
| 1981-02-03 | $1.50 | $1.50 | 104,400 | — | — |
| 1981-02-02 | $1.44 | $1.44 | 95,400 | — | — |
| 1981-01-30 | $1.50 | $1.50 | 68,400 | — | — |
| 1981-01-29 | $1.50 | $1.50 | 72,000 | — | — |
| 1981-01-28 | $1.53 | $1.53 | 41,400 | — | — |
| 1981-01-27 | $1.53 | $1.53 | 18,000 | — | — |
| 1981-01-26 | $1.53 | $1.53 | 54,000 | — | — |
| 1981-01-23 | $1.53 | $1.53 | 82,800 | — | — |
| 1981-01-22 | $1.51 | $1.51 | 178,200 | — | — |
| 1981-01-21 | $1.50 | $1.50 | 95,400 | — | — |
| 1981-01-20 | $1.42 | $1.42 | 70,200 | — | — |
| 1981-01-19 | $1.39 | $1.39 | 0 | — | — |
| 1981-01-16 | $1.39 | $1.39 | 37,800 | — | — |
| 1981-01-15 | $1.38 | $1.38 | 28,800 | — | — |
| 1981-01-14 | $1.38 | $1.38 | 37,800 | — | — |
| 1981-01-13 | $1.36 | $1.36 | 10,800 | — | — |
| 1981-01-12 | $1.36 | $1.36 | 28,800 | — | — |
| 1981-01-09 | $1.35 | $1.35 | 57,600 | — | — |
| 1981-01-08 | $1.36 | $1.36 | 0 | — | — |
| 1981-01-07 | $1.36 | $1.36 | 45,000 | — | — |
| 1981-01-06 | $1.39 | $1.39 | 46,800 | — | — |
| 1981-01-05 | $1.38 | $1.38 | 12,600 | — | — |
| 1981-01-02 | $1.36 | $1.36 | 7,200 | — | — |