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 | $4.44 | $4.46 | 46,400 | — | — |
| 1981-12-30 | $4.38 | $4.40 | 680,800 | — | — |
| 1981-12-29 | $4.50 | $4.53 | 702,400 | — | — |
| 1981-12-28 | $4.64 | $4.67 | 121,600 | — | — |
| 1981-12-24 | $4.69 | $4.71 | 72,800 | — | — |
| 1981-12-23 | $4.67 | $4.70 | 392,800 | — | — |
| 1981-12-22 | $4.75 | $4.78 | 116,000 | — | — |
| 1981-12-21 | $4.70 | $4.73 | 42,400 | — | — |
| 1981-12-18 | $4.75 | $4.78 | 50,400 | — | — |
| 1981-12-17 | $4.67 | $4.70 | 88,800 | — | — |
| 1981-12-16 | $4.69 | $4.71 | 81,600 | — | — |
| 1981-12-15 | $4.75 | $4.78 | 24,000 | — | — |
| 1981-12-14 | $4.67 | $4.70 | 85,600 | — | — |
| 1981-12-11 | $4.84 | $4.87 | 52,800 | — | — |
| 1981-12-10 | $4.91 | $4.93 | 244,800 | — | — |
| 1981-12-09 | $4.89 | $4.92 | 264,000 | — | — |
| 1981-12-08 | $4.75 | $4.78 | 102,400 | — | — |
| 1981-12-07 | $4.67 | $4.70 | 176,000 | — | — |
| 1981-12-04 | $4.50 | $4.53 | 102,400 | — | — |
| 1981-12-03 | $4.41 | $4.43 | 560,800 | — | — |
| 1981-12-02 | $4.19 | $4.21 | 22,400 | — | — |
| 1981-12-01 | $4.19 | $4.21 | 991,200 | — | — |
| 1981-11-30 | $4.22 | $4.24 | 83,200 | — | — |
| 1981-11-27 | $4.13 | $4.15 | 140,800 | — | — |
| 1981-11-25 | $4.22 | $4.24 | 20,800 | — | — |
| 1981-11-24 | $4.25 | $4.27 | 171,200 | — | — |
| 1981-11-23 | $4.25 | $4.27 | 131,200 | — | — |
| 1981-11-20 | $4.27 | $4.29 | 193,600 | — | — |
| 1981-11-19 | $4.25 | $4.27 | 98,400 | — | — |
| 1981-11-18 | $4.27 | $4.29 | 594,400 | — | — |
| 1981-11-17 | $4.23 | $4.26 | 262,400 | — | — |
| 1981-11-16 | $4.11 | $4.13 | 199,200 | — | — |
| 1981-11-13 | $4.14 | $4.16 | 2,086,400 | — | — |
| 1981-11-12 | $4.56 | $4.59 | 58,400 | — | — |
| 1981-11-11 | $4.59 | $4.62 | 66,400 | — | — |
| 1981-11-10 | $4.64 | $4.67 | 356,800 | — | — |
| 1981-11-09 | $4.66 | $4.68 | 91,200 | — | — |
| 1981-11-06 | $4.67 | $4.70 | 56,800 | — | — |
| 1981-11-05 | $4.67 | $4.70 | 59,200 | — | — |
| 1981-11-04 | $4.66 | $4.68 | 116,000 | — | — |
| 1981-11-03 | $4.58 | $4.60 | 67,200 | — | — |
| 1981-11-02 | $4.55 | $4.57 | 280,000 | — | — |
| 1981-10-30 | $4.47 | $4.49 | 114,400 | — | — |
| 1981-10-29 | $4.44 | $4.46 | 32,000 | — | — |
| 1981-10-28 | $4.45 | $4.48 | 142,400 | — | — |
| 1981-10-27 | $4.33 | $4.35 | 582,400 | — | — |
| 1981-10-26 | $4.47 | $4.49 | 241,600 | — | — |
| 1981-10-23 | $4.56 | $4.59 | 37,600 | — | — |
| 1981-10-22 | $4.66 | $4.68 | 92,800 | — | — |
| 1981-10-21 | $4.66 | $4.68 | 52,000 | — | — |
| 1981-10-20 | $4.67 | $4.70 | 68,800 | — | — |
| 1981-10-19 | $4.70 | $4.73 | 42,400 | — | — |
| 1981-10-16 | $4.63 | $4.65 | 348,800 | — | — |
| 1981-10-15 | $4.69 | $4.71 | 113,600 | — | — |
| 1981-10-14 | $4.66 | $4.68 | 36,800 | — | — |
| 1981-10-13 | $4.75 | $4.78 | 80,000 | — | — |
| 1981-10-12 | $4.69 | $4.71 | 50,400 | — | — |
| 1981-10-09 | $4.61 | $4.64 | 248,800 | — | — |
| 1981-10-08 | $4.72 | $4.75 | 42,400 | — | — |
| 1981-10-07 | $4.72 | $4.75 | 59,200 | — | — |
| 1981-10-06 | $4.84 | $4.87 | 194,400 | — | — |
| 1981-10-05 | $4.94 | $4.97 | 144,000 | — | — |
| 1981-10-02 | $4.88 | $4.90 | 75,200 | — | — |
| 1981-10-01 | $4.78 | $4.81 | 44,000 | — | — |
| 1981-09-30 | $4.78 | $4.81 | 274,400 | — | — |
| 1981-09-29 | $4.86 | $4.89 | 30,400 | — | — |
| 1981-09-28 | $4.75 | $4.78 | 297,600 | — | — |
| 1981-09-25 | $4.73 | $4.76 | 20,000 | — | — |
| 1981-09-24 | $4.75 | $4.78 | 26,400 | — | — |
| 1981-09-23 | $4.78 | $4.81 | 703,200 | — | — |
| 1981-09-22 | $4.78 | $4.81 | 120,800 | — | — |
| 1981-09-21 | $4.84 | $4.87 | 178,400 | — | — |
| 1981-09-18 | $4.92 | $4.95 | 135,200 | — | — |
| 1981-09-17 | $4.95 | $4.98 | 7,200 | — | — |
| 1981-09-16 | $4.97 | $5.00 | 108,000 | — | — |
| 1981-09-15 | $4.97 | $5.00 | 57,600 | — | — |
| 1981-09-14 | $4.97 | $5.00 | 39,200 | — | — |
| 1981-09-11 | $4.95 | $4.98 | 88,000 | — | — |
| 1981-09-10 | $5.03 | $5.06 | 100,800 | — | — |
| 1981-09-09 | $4.95 | $4.98 | 12,000 | — | — |
| 1981-09-08 | $4.94 | $4.97 | 24,000 | — | — |
| 1981-09-04 | $4.88 | $4.90 | 60,800 | — | — |
| 1981-09-03 | $4.91 | $4.93 | 75,200 | — | — |
| 1981-09-02 | $5.00 | $5.03 | 63,200 | — | — |
| 1981-09-01 | $5.03 | $5.06 | 49,600 | — | — |
| 1981-08-31 | $4.98 | $5.01 | 206,400 | — | — |
| 1981-08-28 | $5.00 | $5.03 | 61,600 | — | — |
| 1981-08-27 | $4.80 | $4.82 | 90,400 | — | — |
| 1981-08-26 | $5.02 | $5.04 | 46,400 | — | — |
| 1981-08-25 | $5.06 | $5.09 | 44,800 | — | — |
| 1981-08-24 | $5.09 | $5.12 | 96,000 | — | — |
| 1981-08-21 | $5.19 | $5.22 | 88,800 | — | — |
| 1981-08-20 | $5.27 | $5.30 | 53,600 | — | — |
| 1981-08-19 | $5.52 | $5.55 | 31,200 | — | — |
| 1981-08-18 | $5.64 | $5.67 | 424,800 | — | — |
| 1981-08-17 | $5.64 | $5.67 | 12,800 | — | — |
| 1981-08-14 | $5.69 | $5.72 | 24,000 | — | — |
| 1981-08-13 | $5.73 | $5.77 | 11,200 | — | — |
| 1981-08-12 | $5.73 | $5.77 | 30,400 | — | — |
| 1981-08-11 | $5.66 | $5.69 | 34,400 | — | — |
| 1981-08-10 | $5.72 | $5.75 | 12,000 | — | — |
| 1981-08-07 | $5.70 | $5.73 | 28,000 | — | — |
| 1981-08-06 | $5.77 | $5.80 | 41,600 | — | — |
| 1981-08-05 | $5.72 | $5.75 | 56,800 | — | — |
| 1981-08-04 | $5.58 | $5.61 | 52,800 | — | — |
| 1981-08-03 | $5.78 | $5.81 | 37,600 | — | — |
| 1981-07-31 | $5.89 | $5.92 | 27,200 | — | — |
| 1981-07-30 | $5.83 | $5.86 | 58,400 | — | — |
| 1981-07-29 | $5.95 | $5.99 | 37,600 | — | — |
| 1981-07-28 | $5.98 | $6.02 | 34,400 | — | — |
| 1981-07-27 | $5.97 | $6.00 | 106,400 | — | — |
| 1981-07-24 | $5.95 | $5.99 | 173,600 | — | — |
| 1981-07-23 | $5.75 | $5.78 | 64,000 | — | — |
| 1981-07-22 | $5.75 | $5.78 | 31,200 | — | — |
| 1981-07-21 | $5.84 | $5.88 | 33,600 | — | — |
| 1981-07-20 | $5.81 | $5.84 | 27,200 | — | — |
| 1981-07-17 | $5.97 | $6.00 | 719,200 | — | — |
| 1981-07-16 | $6.05 | $6.08 | 45,600 | — | — |
| 1981-07-15 | $6.02 | $6.05 | 130,400 | — | — |
| 1981-07-14 | $5.98 | $6.02 | 31,200 | — | — |
| 1981-07-13 | $5.98 | $6.02 | 21,600 | — | — |
| 1981-07-10 | $6.06 | $6.10 | 76,800 | — | — |
| 1981-07-09 | $6.08 | $6.11 | 48,800 | — | — |
| 1981-07-08 | $6.06 | $6.10 | 170,400 | — | — |
| 1981-07-07 | $6.17 | $6.21 | 97,600 | — | — |
| 1981-07-06 | $6.34 | $6.38 | 119,200 | — | — |
| 1981-07-02 | $6.44 | $6.47 | 88,000 | — | — |
| 1981-07-01 | $6.33 | $6.36 | 181,600 | — | — |
| 1981-06-30 | $6.53 | $6.57 | 193,600 | — | — |
| 1981-06-29 | $6.69 | $6.72 | 88,800 | — | — |
| 1981-06-26 | $6.69 | $6.72 | 31,200 | — | — |
| 1981-06-25 | $6.69 | $6.72 | 436,000 | — | — |
| 1981-06-24 | $6.67 | $6.71 | 129,600 | — | — |
| 1981-06-23 | $6.72 | $6.76 | 182,400 | — | — |
| 1981-06-22 | $6.97 | $7.01 | 44,800 | — | — |
| 1981-06-19 | $7.14 | $7.18 | 136,000 | — | — |
| 1981-06-18 | $7.20 | $7.24 | 520,000 | — | — |
| 1981-06-17 | $7.20 | $7.24 | 314,400 | — | — |
| 1981-06-16 | $7.13 | $7.16 | 219,200 | — | — |
| 1981-06-15 | $7.17 | $7.21 | 108,000 | — | — |
| 1981-06-12 | $7.16 | $7.20 | 121,600 | — | — |
| 1981-06-11 | $7.17 | $7.21 | 922,400 | — | — |
| 1981-06-10 | $7.00 | $7.04 | 320,000 | — | — |
| 1981-06-09 | $6.88 | $6.91 | 91,200 | — | — |
| 1981-06-08 | $6.91 | $6.94 | 77,600 | — | — |
| 1981-06-05 | $6.94 | $6.98 | 260,800 | — | — |
| 1981-06-04 | $6.91 | $6.94 | 377,600 | — | — |
| 1981-06-03 | $6.78 | $6.82 | 235,200 | — | — |
| 1981-06-02 | $6.70 | $6.74 | 132,000 | — | — |
| 1981-06-01 | $6.86 | $6.90 | 190,400 | — | — |
| 1981-05-29 | $6.70 | $6.74 | 612,800 | — | — |
| 1981-05-28 | $6.50 | $6.54 | 95,200 | — | — |
| 1981-05-27 | $6.52 | $6.55 | 286,400 | — | — |
| 1981-05-26 | $6.34 | $6.38 | 32,000 | — | — |
| 1981-05-22 | $6.28 | $6.32 | 148,000 | — | — |
| 1981-05-21 | $6.17 | $6.21 | 107,200 | — | — |
| 1981-05-20 | $6.22 | $6.25 | 63,200 | — | — |
| 1981-05-19 | $6.28 | $6.32 | 69,600 | — | — |
| 1981-05-18 | $6.42 | $6.46 | 473,600 | — | — |
| 1981-05-15 | $6.36 | $6.39 | 594,400 | — | — |
| 1981-05-14 | $6.34 | $6.38 | 900,800 | — | — |
| 1981-05-13 | $5.94 | $5.97 | 81,600 | — | — |
| 1981-05-12 | $5.89 | $5.92 | 108,800 | — | — |
| 1981-05-11 | $5.84 | $5.88 | 117,600 | — | — |
| 1981-05-08 | $5.83 | $5.86 | 388,000 | — | — |
| 1981-05-07 | $5.81 | $5.84 | 69,600 | — | — |
| 1981-05-06 | $5.75 | $5.78 | 19,200 | — | — |
| 1981-05-05 | $5.80 | $5.83 | 75,200 | — | — |
| 1981-05-04 | $5.89 | $5.92 | 87,200 | — | — |
| 1981-05-01 | $5.92 | $5.95 | 149,600 | — | — |
| 1981-04-30 | $5.89 | $5.92 | 75,200 | — | — |
| 1981-04-29 | $5.95 | $5.99 | 471,200 | — | — |
| 1981-04-28 | $5.78 | $5.81 | 99,200 | — | — |
| 1981-04-27 | $5.86 | $5.89 | 108,800 | — | — |
| 1981-04-24 | $5.89 | $5.92 | 71,200 | — | — |
| 1981-04-23 | $5.95 | $5.99 | 38,400 | — | — |
| 1981-04-22 | $5.95 | $5.99 | 303,200 | — | — |
| 1981-04-21 | $5.98 | $6.02 | 40,000 | — | — |
| 1981-04-20 | $6.03 | $6.06 | 271,200 | — | — |
| 1981-04-16 | $6.03 | $6.06 | 501,600 | — | — |
| 1981-04-15 | $5.89 | $5.92 | 410,400 | — | — |
| 1981-04-14 | $5.78 | $5.81 | 117,600 | — | — |
| 1981-04-13 | $5.86 | $5.89 | 330,400 | — | — |
| 1981-04-10 | $5.89 | $5.92 | 167,200 | — | — |
| 1981-04-09 | $6.05 | $6.08 | 2,087,200 | — | — |
| 1981-04-08 | $5.97 | $6.00 | 816,800 | — | — |
| 1981-04-07 | $5.80 | $5.83 | 705,600 | — | — |
| 1981-04-06 | $5.67 | $5.70 | 268,800 | — | — |
| 1981-04-03 | $5.78 | $5.81 | 263,200 | — | — |
| 1981-04-02 | $5.72 | $5.75 | 204,800 | — | — |
| 1981-04-01 | $5.89 | $5.92 | 673,600 | — | — |
| 1981-03-31 | $6.03 | $6.06 | 308,000 | — | — |
| 1981-03-30 | $5.58 | $5.61 | 170,400 | — | — |
| 1981-03-27 | $5.44 | $5.47 | 256,000 | — | — |
| 1981-03-26 | $5.08 | $5.11 | 96,000 | — | — |
| 1981-03-25 | $5.02 | $5.04 | 172,800 | — | — |
| 1981-03-24 | $4.95 | $4.98 | 92,800 | — | — |
| 1981-03-23 | $4.97 | $5.00 | 121,600 | — | — |
| 1981-03-20 | $5.00 | $5.03 | 304,000 | — | — |
| 1981-03-19 | $4.98 | $5.01 | 208,000 | — | — |
| 1981-03-18 | $4.70 | $4.73 | 28,800 | — | — |
| 1981-03-17 | $4.63 | $4.65 | 255,200 | — | — |
| 1981-03-16 | $4.63 | $4.65 | 132,800 | — | — |
| 1981-03-13 | $4.36 | $4.38 | 271,200 | — | — |
| 1981-03-12 | $4.39 | $4.42 | 72,800 | — | — |
| 1981-03-11 | $4.28 | $4.31 | 9,600 | — | — |
| 1981-03-10 | $4.30 | $4.32 | 81,600 | — | — |
| 1981-03-09 | $4.33 | $4.35 | 28,000 | — | — |
| 1981-03-06 | $4.30 | $4.32 | 13,600 | — | — |
| 1981-03-05 | $4.38 | $4.40 | 13,600 | — | — |
| 1981-03-04 | $4.36 | $4.38 | 27,200 | — | — |
| 1981-03-03 | $4.39 | $4.42 | 263,200 | — | — |
| 1981-03-02 | $4.42 | $4.45 | 30,400 | — | — |
| 1981-02-27 | $4.39 | $4.42 | 12,000 | — | — |
| 1981-02-26 | $4.41 | $4.43 | 7,200 | — | — |
| 1981-02-25 | $4.38 | $4.40 | 130,400 | — | — |
| 1981-02-24 | $4.36 | $4.38 | 172,000 | — | — |
| 1981-02-23 | $4.38 | $4.40 | 162,400 | — | — |
| 1981-02-20 | $4.36 | $4.38 | 436,000 | — | — |
| 1981-02-19 | $4.39 | $4.42 | 212,000 | — | — |
| 1981-02-18 | $4.36 | $4.38 | 224,800 | — | — |
| 1981-02-17 | $4.33 | $4.35 | 49,600 | — | — |
| 1981-02-13 | $4.25 | $4.27 | 68,000 | — | — |
| 1981-02-12 | $4.16 | $4.18 | 56,000 | — | — |
| 1981-02-11 | $4.13 | $4.15 | 98,400 | — | — |
| 1981-02-10 | $4.06 | $4.09 | 21,600 | — | — |
| 1981-02-09 | $4.08 | $4.10 | 4,000 | — | — |
| 1981-02-06 | $4.13 | $4.15 | 29,600 | — | — |
| 1981-02-05 | $4.16 | $4.18 | 12,800 | — | — |
| 1981-02-04 | $4.17 | $4.20 | 22,400 | — | — |
| 1981-02-03 | $4.14 | $4.16 | 25,600 | — | — |
| 1981-02-02 | $4.06 | $4.09 | 31,200 | — | — |
| 1981-01-30 | $4.25 | $4.27 | 427,200 | — | — |
| 1981-01-29 | $3.91 | $3.93 | 28,800 | — | — |
| 1981-01-28 | $3.91 | $3.93 | 28,800 | — | — |
| 1981-01-27 | $3.81 | $3.83 | 51,200 | — | — |
| 1981-01-26 | $3.84 | $3.87 | 51,200 | — | — |
| 1981-01-23 | $3.91 | $3.93 | 35,200 | — | — |
| 1981-01-22 | $3.91 | $3.93 | 20,800 | — | — |
| 1981-01-21 | $3.88 | $3.90 | 471,200 | — | — |
| 1981-01-20 | $3.94 | $3.96 | 621,600 | — | — |
| 1981-01-19 | $3.89 | $3.91 | 6,400 | — | — |
| 1981-01-16 | $3.88 | $3.90 | 10,400 | — | — |
| 1981-01-15 | $3.88 | $3.90 | 33,600 | — | — |
| 1981-01-14 | $3.94 | $3.96 | 12,800 | — | — |
| 1981-01-13 | $4.00 | $4.02 | 414,400 | — | — |
| 1981-01-12 | $4.03 | $4.05 | 25,600 | — | — |
| 1981-01-09 | $3.94 | $3.96 | 32,000 | — | — |
| 1981-01-08 | $3.95 | $3.98 | 21,600 | — | — |
| 1981-01-07 | $3.94 | $3.96 | 151,200 | — | — |
| 1981-01-06 | $4.06 | $4.09 | 57,600 | — | — |
| 1981-01-05 | $4.08 | $4.10 | 77,600 | — | — |
| 1981-01-02 | $3.94 | $3.96 | 59,200 | — | — |