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 | $1.86 | $1.86 | 48,800 | — | — |
| 1981-12-30 | $1.86 | $1.86 | 12,800 | — | — |
| 1981-12-29 | $1.86 | $1.86 | 42,400 | — | — |
| 1981-12-28 | $1.88 | $1.87 | 137,600 | — | — |
| 1981-12-24 | $1.88 | $1.87 | 195,200 | — | — |
| 1981-12-23 | $1.88 | $1.87 | 352,000 | — | — |
| 1981-12-22 | $1.91 | $1.91 | 293,600 | — | — |
| 1981-12-21 | $1.89 | $1.89 | 33,600 | — | — |
| 1981-12-18 | $1.89 | $1.89 | 40,000 | — | — |
| 1981-12-17 | $1.91 | $1.91 | 8,800 | — | — |
| 1981-12-16 | $1.91 | $1.91 | 168,000 | — | — |
| 1981-12-15 | $1.92 | $1.92 | 20,800 | — | — |
| 1981-12-14 | $1.92 | $1.92 | 31,200 | — | — |
| 1981-12-11 | $1.95 | $1.95 | 876,000 | — | — |
| 1981-12-10 | $2.00 | $2.00 | 874,400 | — | — |
| 1981-12-09 | $1.92 | $1.92 | 25,600 | — | — |
| 1981-12-08 | $1.92 | $1.92 | 512,800 | — | — |
| 1981-12-07 | $1.95 | $1.95 | 64,800 | — | — |
| 1981-12-04 | $1.94 | $1.94 | 36,000 | — | — |
| 1981-12-03 | $1.95 | $1.95 | 211,200 | — | — |
| 1981-12-02 | $1.91 | $1.91 | 72,800 | — | — |
| 1981-12-01 | $1.94 | $1.94 | 52,800 | — | — |
| 1981-11-30 | $1.91 | $1.91 | 124,800 | — | — |
| 1981-11-27 | $1.94 | $1.94 | 23,200 | — | — |
| 1981-11-25 | $1.92 | $1.92 | 45,600 | — | — |
| 1981-11-24 | $1.94 | $1.94 | 56,000 | — | — |
| 1981-11-23 | $1.94 | $1.94 | 104,800 | — | — |
| 1981-11-20 | $1.94 | $1.94 | 26,400 | — | — |
| 1981-11-19 | $1.95 | $1.95 | 34,400 | — | — |
| 1981-11-18 | $1.97 | $1.97 | 71,200 | — | — |
| 1981-11-17 | $1.95 | $1.95 | 217,600 | — | — |
| 1981-11-16 | $1.97 | $1.97 | 29,600 | — | — |
| 1981-11-13 | $1.98 | $1.98 | 468,800 | — | — |
| 1981-11-12 | $1.98 | $1.98 | 856,000 | — | — |
| 1981-11-11 | $1.95 | $1.95 | 28,800 | — | — |
| 1981-11-10 | $1.97 | $1.97 | 1,124,000 | — | — |
| 1981-11-09 | $1.92 | $1.92 | 31,200 | — | — |
| 1981-11-06 | $1.91 | $1.91 | 338,400 | — | — |
| 1981-11-05 | $1.92 | $1.92 | 105,600 | — | — |
| 1981-11-04 | $1.91 | $1.91 | 253,600 | — | — |
| 1981-11-03 | $1.89 | $1.89 | 91,200 | — | — |
| 1981-11-02 | $1.83 | $1.83 | 248,000 | — | — |
| 1981-10-30 | $1.80 | $1.80 | 315,200 | — | — |
| 1981-10-29 | $1.77 | $1.77 | 5,600 | — | — |
| 1981-10-28 | $1.78 | $1.78 | 14,400 | — | — |
| 1981-10-27 | $1.77 | $1.77 | 53,600 | — | — |
| 1981-10-26 | $1.78 | $1.78 | 23,200 | — | — |
| 1981-10-23 | $1.78 | $1.78 | 59,200 | — | — |
| 1981-10-22 | $1.81 | $1.81 | 366,400 | — | — |
| 1981-10-21 | $1.83 | $1.83 | 153,600 | — | — |
| 1981-10-20 | $1.80 | $1.80 | 199,200 | — | — |
| 1981-10-19 | $1.77 | $1.77 | 621,600 | — | — |
| 1981-10-16 | $1.73 | $1.73 | 113,600 | — | — |
| 1981-10-15 | $1.75 | $1.75 | 114,400 | — | — |
| 1981-10-14 | $1.77 | $1.77 | 162,400 | — | — |
| 1981-10-13 | $1.78 | $1.78 | 262,400 | — | — |
| 1981-10-12 | $1.75 | $1.75 | 289,600 | — | — |
| 1981-10-09 | $1.77 | $1.77 | 156,800 | — | — |
| 1981-10-08 | $1.75 | $1.75 | 10,285,600 | — | — |
| 1981-10-07 | $1.73 | $1.73 | 36,800 | — | — |
| 1981-10-06 | $1.75 | $1.75 | 30,400 | — | — |
| 1981-10-05 | $1.77 | $1.77 | 148,800 | — | — |
| 1981-10-02 | $1.80 | $1.80 | 92,800 | — | — |
| 1981-10-01 | $1.72 | $1.72 | 138,400 | — | — |
| 1981-09-30 | $1.69 | $1.69 | 12,000 | — | — |
| 1981-09-29 | $1.69 | $1.69 | 64,800 | — | — |
| 1981-09-28 | $1.66 | $1.66 | 23,200 | — | — |
| 1981-09-25 | $1.67 | $1.67 | 75,200 | — | — |
| 1981-09-24 | $1.69 | $1.69 | 16,000 | — | — |
| 1981-09-23 | $1.70 | $1.70 | 11,200 | — | — |
| 1981-09-22 | $1.73 | $1.73 | 80,800 | — | — |
| 1981-09-21 | $1.78 | $1.78 | 122,400 | — | — |
| 1981-09-18 | $1.81 | $1.81 | 204,800 | — | — |
| 1981-09-17 | $1.81 | $1.81 | 118,400 | — | — |
| 1981-09-16 | $1.81 | $1.81 | 65,600 | — | — |
| 1981-09-15 | $1.83 | $1.83 | 589,600 | — | — |
| 1981-09-14 | $1.81 | $1.81 | 284,000 | — | — |
| 1981-09-11 | $1.80 | $1.80 | 408,800 | — | — |
| 1981-09-10 | $1.70 | $1.70 | 28,800 | — | — |
| 1981-09-09 | $1.69 | $1.69 | 68,000 | — | — |
| 1981-09-08 | $1.67 | $1.67 | 398,400 | — | — |
| 1981-09-04 | $1.72 | $1.72 | 90,400 | — | — |
| 1981-09-03 | $1.72 | $1.72 | 92,800 | — | — |
| 1981-09-02 | $1.75 | $1.75 | 198,400 | — | — |
| 1981-09-01 | $1.67 | $1.67 | 56,000 | — | — |
| 1981-08-31 | $1.69 | $1.69 | 87,200 | — | — |
| 1981-08-28 | $1.69 | $1.69 | 175,200 | — | — |
| 1981-08-27 | $1.69 | $1.69 | 79,200 | — | — |
| 1981-08-26 | $1.67 | $1.67 | 73,600 | — | — |
| 1981-08-25 | $1.70 | $1.70 | 12,800 | — | — |
| 1981-08-24 | $1.73 | $1.73 | 242,400 | — | — |
| 1981-08-21 | $1.75 | $1.75 | 52,000 | — | — |
| 1981-08-20 | $1.75 | $1.75 | 51,200 | — | — |
| 1981-08-19 | $1.78 | $1.78 | 31,200 | — | — |
| 1981-08-18 | $1.78 | $1.78 | 9,600 | — | — |
| 1981-08-17 | $1.81 | $1.81 | 40,000 | — | — |
| 1981-08-14 | $1.81 | $1.81 | 49,600 | — | — |
| 1981-08-13 | $1.84 | $1.84 | 145,600 | — | — |
| 1981-08-12 | $1.84 | $1.84 | 110,400 | — | — |
| 1981-08-11 | $1.81 | $1.81 | 19,200 | — | — |
| 1981-08-10 | $1.78 | $1.78 | 48,000 | — | — |
| 1981-08-07 | $1.77 | $1.77 | 44,800 | — | — |
| 1981-08-06 | $1.75 | $1.75 | 29,600 | — | — |
| 1981-08-05 | $1.73 | $1.73 | 167,200 | — | — |
| 1981-08-04 | $1.73 | $1.73 | 92,000 | — | — |
| 1981-08-03 | $1.77 | $1.77 | 23,200 | — | — |
| 1981-07-31 | $1.81 | $1.81 | 12,800 | — | — |
| 1981-07-30 | $1.81 | $1.81 | 7,200 | — | — |
| 1981-07-29 | $1.80 | $1.80 | 16,800 | — | — |
| 1981-07-28 | $1.83 | $1.83 | 18,400 | — | — |
| 1981-07-27 | $1.86 | $1.86 | 125,600 | — | — |
| 1981-07-24 | $1.81 | $1.81 | 202,400 | — | — |
| 1981-07-23 | $1.75 | $1.75 | 147,200 | — | — |
| 1981-07-22 | $1.80 | $1.80 | 134,400 | — | — |
| 1981-07-21 | $1.86 | $1.86 | 46,400 | — | — |
| 1981-07-20 | $1.86 | $1.86 | 26,400 | — | — |
| 1981-07-17 | $1.88 | $1.87 | 12,000 | — | — |
| 1981-07-16 | $1.91 | $1.91 | 11,200 | — | — |
| 1981-07-15 | $1.91 | $1.91 | 46,400 | — | — |
| 1981-07-14 | $1.91 | $1.91 | 30,400 | — | — |
| 1981-07-13 | $1.94 | $1.94 | 106,400 | — | — |
| 1981-07-10 | $1.95 | $1.95 | 51,200 | — | — |
| 1981-07-09 | $1.95 | $1.95 | 171,200 | — | — |
| 1981-07-08 | $1.94 | $1.94 | 87,200 | — | — |
| 1981-07-07 | $1.97 | $1.97 | 68,800 | — | — |
| 1981-07-06 | $1.98 | $1.98 | 24,000 | — | — |
| 1981-07-02 | $1.98 | $1.98 | 30,400 | — | — |
| 1981-07-01 | $2.02 | $2.02 | 796,800 | — | — |
| 1981-06-30 | $2.05 | $2.05 | 52,000 | — | — |
| 1981-06-29 | $2.06 | $2.06 | 79,200 | — | — |
| 1981-06-26 | $2.08 | $2.08 | 25,600 | — | — |
| 1981-06-25 | $2.14 | $2.14 | 20,800 | — | — |
| 1981-06-24 | $2.17 | $2.17 | 362,400 | — | — |
| 1981-06-23 | $2.23 | $2.23 | 452,000 | — | — |
| 1981-06-22 | $2.14 | $2.14 | 209,600 | — | — |
| 1981-06-19 | $2.08 | $2.08 | 1,091,200 | — | — |
| 1981-06-18 | $2.11 | $2.11 | 223,200 | — | — |
| 1981-06-17 | $2.09 | $2.09 | 2,320,000 | — | — |
| 1981-06-16 | $2.06 | $2.06 | 4,344,800 | — | — |
| 1981-06-15 | $2.03 | $2.03 | 252,800 | — | — |
| 1981-06-12 | $1.97 | $1.97 | 1,812,000 | — | — |
| 1981-06-11 | $1.94 | $1.94 | 1,964,800 | — | — |
| 1981-06-10 | $1.83 | $1.83 | 1,528,800 | — | — |
| 1981-06-09 | $1.86 | $1.86 | 78,400 | — | — |
| 1981-06-08 | $1.88 | $1.87 | 158,400 | — | — |
| 1981-06-05 | $1.92 | $1.92 | 55,200 | — | — |
| 1981-06-04 | $1.89 | $1.89 | 84,800 | — | — |
| 1981-06-03 | $1.89 | $1.89 | 33,600 | — | — |
| 1981-06-02 | $1.89 | $1.89 | 26,400 | — | — |
| 1981-06-01 | $1.89 | $1.89 | 60,800 | — | — |
| 1981-05-29 | $1.91 | $1.91 | 25,600 | — | — |
| 1981-05-28 | $1.92 | $1.92 | 54,400 | — | — |
| 1981-05-27 | $1.94 | $1.94 | 64,000 | — | — |
| 1981-05-26 | $1.98 | $1.98 | 118,400 | — | — |
| 1981-05-22 | $1.95 | $1.95 | 100,000 | — | — |
| 1981-05-21 | $1.97 | $1.97 | 376,000 | — | — |
| 1981-05-20 | $1.91 | $1.91 | 32,800 | — | — |
| 1981-05-19 | $1.91 | $1.91 | 100,800 | — | — |
| 1981-05-18 | $1.89 | $1.89 | 220,800 | — | — |
| 1981-05-15 | $1.88 | $1.87 | 112,800 | — | — |
| 1981-05-14 | $1.89 | $1.89 | 201,600 | — | — |
| 1981-05-13 | $1.88 | $1.87 | 98,400 | — | — |
| 1981-05-12 | $1.91 | $1.91 | 116,000 | — | — |
| 1981-05-11 | $1.95 | $1.95 | 136,000 | — | — |
| 1981-05-08 | $1.94 | $1.94 | 2,400 | — | — |
| 1981-05-07 | $1.94 | $1.94 | 12,800 | — | — |
| 1981-05-06 | $1.95 | $1.95 | 108,800 | — | — |
| 1981-05-05 | $1.94 | $1.94 | 215,200 | — | — |
| 1981-05-04 | $1.97 | $1.97 | 65,600 | — | — |
| 1981-05-01 | $2.03 | $2.03 | 80,000 | — | — |
| 1981-04-30 | $2.03 | $2.03 | 232,000 | — | — |
| 1981-04-29 | $2.02 | $2.02 | 182,400 | — | — |
| 1981-04-28 | $2.02 | $2.02 | 61,600 | — | — |
| 1981-04-27 | $2.02 | $2.02 | 66,400 | — | — |
| 1981-04-24 | $2.02 | $2.02 | 58,400 | — | — |
| 1981-04-23 | $2.02 | $2.02 | 144,000 | — | — |
| 1981-04-22 | $2.00 | $2.00 | 153,600 | — | — |
| 1981-04-21 | $2.02 | $2.02 | 247,200 | — | — |
| 1981-04-20 | $2.00 | $2.00 | 224,000 | — | — |
| 1981-04-16 | $2.05 | $2.05 | 70,400 | — | — |
| 1981-04-15 | $2.02 | $2.02 | 264,800 | — | — |
| 1981-04-14 | $1.98 | $1.98 | 179,200 | — | — |
| 1981-04-13 | $1.98 | $1.98 | 124,000 | — | — |
| 1981-04-10 | $2.02 | $2.02 | 207,200 | — | — |
| 1981-04-09 | $2.03 | $2.03 | 153,600 | — | — |
| 1981-04-08 | $2.00 | $2.00 | 630,400 | — | — |
| 1981-04-07 | $2.03 | $2.03 | 84,800 | — | — |
| 1981-04-06 | $2.03 | $2.03 | 120,000 | — | — |
| 1981-04-03 | $2.05 | $2.05 | 136,800 | — | — |
| 1981-04-02 | $2.03 | $2.03 | 82,400 | — | — |
| 1981-04-01 | $2.05 | $2.05 | 287,200 | — | — |
| 1981-03-31 | $2.06 | $2.06 | 247,200 | — | — |
| 1981-03-30 | $2.02 | $2.02 | 99,200 | — | — |
| 1981-03-27 | $2.05 | $2.05 | 166,400 | — | — |
| 1981-03-26 | $2.08 | $2.08 | 156,000 | — | — |
| 1981-03-25 | $2.08 | $2.08 | 309,600 | — | — |
| 1981-03-24 | $2.06 | $2.06 | 729,600 | — | — |
| 1981-03-23 | $2.03 | $2.03 | 406,400 | — | — |
| 1981-03-20 | $1.98 | $1.98 | 295,200 | — | — |
| 1981-03-19 | $1.97 | $1.97 | 129,600 | — | — |
| 1981-03-18 | $1.95 | $1.95 | 119,200 | — | — |
| 1981-03-17 | $1.94 | $1.94 | 204,800 | — | — |
| 1981-03-16 | $1.91 | $1.91 | 43,200 | — | — |
| 1981-03-13 | $1.91 | $1.91 | 122,400 | — | — |
| 1981-03-12 | $1.88 | $1.87 | 32,000 | — | — |
| 1981-03-11 | $1.88 | $1.87 | 155,200 | — | — |
| 1981-03-10 | $1.86 | $1.86 | 125,600 | — | — |
| 1981-03-09 | $1.84 | $1.84 | 104,000 | — | — |
| 1981-03-06 | $1.89 | $1.89 | 240,800 | — | — |
| 1981-03-05 | $1.91 | $1.91 | 216,800 | — | — |
| 1981-03-04 | $1.91 | $1.91 | 308,000 | — | — |
| 1981-03-03 | $1.83 | $1.83 | 312,800 | — | — |
| 1981-03-02 | $1.83 | $1.83 | 91,200 | — | — |
| 1981-02-27 | $1.86 | $1.86 | 115,200 | — | — |
| 1981-02-26 | $1.84 | $1.84 | 32,000 | — | — |
| 1981-02-25 | $1.84 | $1.84 | 120,000 | — | — |
| 1981-02-24 | $1.86 | $1.86 | 90,400 | — | — |
| 1981-02-23 | $1.84 | $1.84 | 52,000 | — | — |
| 1981-02-20 | $1.81 | $1.81 | 54,400 | — | — |
| 1981-02-19 | $1.77 | $1.77 | 178,400 | — | — |
| 1981-02-18 | $1.77 | $1.77 | 48,000 | — | — |
| 1981-02-17 | $1.78 | $1.78 | 76,800 | — | — |
| 1981-02-13 | $1.81 | $1.81 | 152,000 | — | — |
| 1981-02-12 | $1.84 | $1.84 | 348,000 | — | — |
| 1981-02-11 | $1.86 | $1.86 | 108,800 | — | — |
| 1981-02-10 | $1.83 | $1.83 | 120,000 | — | — |
| 1981-02-09 | $1.78 | $1.78 | 173,600 | — | — |
| 1981-02-06 | $1.80 | $1.80 | 142,400 | — | — |
| 1981-02-05 | $1.75 | $1.75 | 99,200 | — | — |
| 1981-02-04 | $1.72 | $1.72 | 117,600 | — | — |
| 1981-02-03 | $1.69 | $1.69 | 278,400 | — | — |
| 1981-02-02 | $1.67 | $1.67 | 87,200 | — | — |
| 1981-01-30 | $1.69 | $1.69 | 38,400 | — | — |
| 1981-01-29 | $1.67 | $1.67 | 68,000 | — | — |
| 1981-01-28 | $1.69 | $1.69 | 261,600 | — | — |
| 1981-01-27 | $1.66 | $1.66 | 46,400 | — | — |
| 1981-01-26 | $1.69 | $1.69 | 35,200 | — | — |
| 1981-01-23 | $1.69 | $1.69 | 74,400 | — | — |
| 1981-01-22 | $1.70 | $1.70 | 86,400 | — | — |
| 1981-01-21 | $1.70 | $1.70 | 38,400 | — | — |
| 1981-01-20 | $1.69 | $1.69 | 73,600 | — | — |
| 1981-01-19 | $1.70 | $1.70 | 74,400 | — | — |
| 1981-01-16 | $1.69 | $1.69 | 96,000 | — | — |
| 1981-01-15 | $1.66 | $1.66 | 38,400 | — | — |
| 1981-01-14 | $1.69 | $1.69 | 70,400 | — | — |
| 1981-01-13 | $1.69 | $1.69 | 168,000 | — | — |
| 1981-01-12 | $1.70 | $1.70 | 197,600 | — | — |
| 1981-01-09 | $1.73 | $1.73 | 75,200 | — | — |
| 1981-01-08 | $1.73 | $1.73 | 311,200 | — | — |
| 1981-01-07 | $1.77 | $1.77 | 168,800 | — | — |
| 1981-01-06 | $1.78 | $1.78 | 134,400 | — | — |
| 1981-01-05 | $1.78 | $1.78 | 88,000 | — | — |
| 1981-01-02 | $1.69 | $1.69 | 63,200 | — | — |