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 | $3.33 | $3.36 | 94,400 | — | — |
| 1981-12-30 | $3.30 | $3.33 | 120,800 | — | — |
| 1981-12-29 | $3.30 | $3.33 | 54,400 | — | — |
| 1981-12-28 | $3.30 | $3.33 | 396,800 | — | — |
| 1981-12-24 | $3.22 | $3.25 | 155,200 | — | — |
| 1981-12-23 | $3.20 | $3.23 | 132,800 | — | — |
| 1981-12-22 | $3.23 | $3.26 | 83,200 | — | — |
| 1981-12-21 | $3.25 | $3.28 | 516,000 | — | — |
| 1981-12-18 | $3.17 | $3.20 | 87,200 | — | — |
| 1981-12-17 | $3.19 | $3.22 | 244,800 | — | — |
| 1981-12-16 | $3.19 | $3.22 | 195,200 | — | — |
| 1981-12-15 | $3.13 | $3.15 | 123,200 | — | — |
| 1981-12-14 | $3.06 | $3.09 | 155,200 | — | — |
| 1981-12-11 | $3.09 | $3.12 | 65,600 | — | — |
| 1981-12-10 | $3.14 | $3.17 | 569,600 | — | — |
| 1981-12-09 | $3.13 | $3.15 | 606,400 | — | — |
| 1981-12-08 | $3.28 | $3.31 | 360,000 | — | — |
| 1981-12-07 | $3.33 | $3.36 | 144,000 | — | — |
| 1981-12-04 | $3.36 | $3.39 | 488,800 | — | — |
| 1981-12-03 | $3.39 | $3.42 | 78,400 | — | — |
| 1981-12-02 | $3.41 | $3.44 | 744,800 | — | — |
| 1981-12-01 | $3.41 | $3.44 | 305,600 | — | — |
| 1981-11-30 | $3.36 | $3.39 | 476,000 | — | — |
| 1981-11-27 | $3.31 | $3.34 | 188,800 | — | — |
| 1981-11-25 | $3.34 | $3.37 | 205,600 | — | — |
| 1981-11-24 | $3.33 | $3.36 | 1,379,200 | — | — |
| 1981-11-23 | $3.16 | $3.19 | 1,179,200 | — | — |
| 1981-11-20 | $3.16 | $3.19 | 830,400 | — | — |
| 1981-11-19 | $3.09 | $3.12 | 68,000 | — | — |
| 1981-11-18 | $3.13 | $3.15 | 169,600 | — | — |
| 1981-11-17 | $3.13 | $3.15 | 127,200 | — | — |
| 1981-11-16 | $3.11 | $3.14 | 92,800 | — | — |
| 1981-11-13 | $3.14 | $3.17 | 127,200 | — | — |
| 1981-11-12 | $3.13 | $3.15 | 210,400 | — | — |
| 1981-11-11 | $3.09 | $3.12 | 172,000 | — | — |
| 1981-11-10 | $3.13 | $3.15 | 224,000 | — | — |
| 1981-11-09 | $3.09 | $3.12 | 195,200 | — | — |
| 1981-11-06 | $3.14 | $3.17 | 232,000 | — | — |
| 1981-11-05 | $3.19 | $3.22 | 284,000 | — | — |
| 1981-11-04 | $3.19 | $3.22 | 121,600 | — | — |
| 1981-11-03 | $3.20 | $3.23 | 825,600 | — | — |
| 1981-11-02 | $3.30 | $3.33 | 140,800 | — | — |
| 1981-10-30 | $3.23 | $3.26 | 535,200 | — | — |
| 1981-10-29 | $3.14 | $3.17 | 75,200 | — | — |
| 1981-10-28 | $3.22 | $3.25 | 90,400 | — | — |
| 1981-10-27 | $3.28 | $3.31 | 90,400 | — | — |
| 1981-10-26 | $3.28 | $3.31 | 69,600 | — | — |
| 1981-10-23 | $3.31 | $3.34 | 40,000 | — | — |
| 1981-10-22 | $3.34 | $3.37 | 18,400 | — | — |
| 1981-10-21 | $3.34 | $3.37 | 72,000 | — | — |
| 1981-10-20 | $3.36 | $3.39 | 701,600 | — | — |
| 1981-10-19 | $3.38 | $3.41 | 16,800 | — | — |
| 1981-10-16 | $3.38 | $3.41 | 172,800 | — | — |
| 1981-10-15 | $3.41 | $3.44 | 203,200 | — | — |
| 1981-10-14 | $3.34 | $3.37 | 87,200 | — | — |
| 1981-10-13 | $3.42 | $3.45 | 204,000 | — | — |
| 1981-10-12 | $3.38 | $3.41 | 249,600 | — | — |
| 1981-10-09 | $3.45 | $3.49 | 356,000 | — | — |
| 1981-10-08 | $3.38 | $3.41 | 55,200 | — | — |
| 1981-10-07 | $3.38 | $3.41 | 252,000 | — | — |
| 1981-10-06 | $3.39 | $3.42 | 20,000 | — | — |
| 1981-10-05 | $3.45 | $3.49 | 504,000 | — | — |
| 1981-10-02 | $3.45 | $3.49 | 121,600 | — | — |
| 1981-10-01 | $3.38 | $3.41 | 1,048,800 | — | — |
| 1981-09-30 | $3.38 | $3.41 | 1,291,200 | — | — |
| 1981-09-29 | $3.34 | $3.37 | 138,400 | — | — |
| 1981-09-28 | $3.31 | $3.34 | 84,000 | — | — |
| 1981-09-25 | $3.30 | $3.33 | 513,600 | — | — |
| 1981-09-24 | $3.31 | $3.34 | 43,200 | — | — |
| 1981-09-23 | $3.28 | $3.31 | 152,000 | — | — |
| 1981-09-22 | $3.38 | $3.41 | 526,400 | — | — |
| 1981-09-21 | $3.47 | $3.50 | 543,200 | — | — |
| 1981-09-18 | $3.41 | $3.44 | 48,000 | — | — |
| 1981-09-17 | $3.41 | $3.44 | 42,400 | — | — |
| 1981-09-16 | $3.44 | $3.47 | 110,400 | — | — |
| 1981-09-15 | $3.44 | $3.47 | 448,000 | — | — |
| 1981-09-14 | $3.41 | $3.44 | 172,000 | — | — |
| 1981-09-11 | $3.44 | $3.47 | 130,400 | — | — |
| 1981-09-10 | $3.41 | $3.44 | 281,600 | — | — |
| 1981-09-09 | $3.25 | $3.28 | 116,800 | — | — |
| 1981-09-08 | $3.22 | $3.25 | 692,000 | — | — |
| 1981-09-04 | $3.34 | $3.37 | 149,600 | — | — |
| 1981-09-03 | $3.42 | $3.45 | 1,346,400 | — | — |
| 1981-09-02 | $3.50 | $3.53 | 103,200 | — | — |
| 1981-09-01 | $3.56 | $3.60 | 144,000 | — | — |
| 1981-08-31 | $3.61 | $3.64 | 184,000 | — | — |
| 1981-08-28 | $3.67 | $3.71 | 133,600 | — | — |
| 1981-08-27 | $3.69 | $3.72 | 121,600 | — | — |
| 1981-08-26 | $3.69 | $3.72 | 771,200 | — | — |
| 1981-08-25 | $3.69 | $3.72 | 182,400 | — | — |
| 1981-08-24 | $3.75 | $3.78 | 930,400 | — | — |
| 1981-08-21 | $3.81 | $3.85 | 137,600 | — | — |
| 1981-08-20 | $3.83 | $3.86 | 28,000 | — | — |
| 1981-08-19 | $3.86 | $3.90 | 403,200 | — | — |
| 1981-08-18 | $3.86 | $3.90 | 123,200 | — | — |
| 1981-08-17 | $3.89 | $3.93 | 158,400 | — | — |
| 1981-08-14 | $3.94 | $3.97 | 140,800 | — | — |
| 1981-08-13 | $4.00 | $4.04 | 238,400 | — | — |
| 1981-08-12 | $3.95 | $3.99 | 190,400 | — | — |
| 1981-08-11 | $3.91 | $3.94 | 470,400 | — | — |
| 1981-08-10 | $3.95 | $3.99 | 75,200 | — | — |
| 1981-08-07 | $3.94 | $3.97 | 72,800 | — | — |
| 1981-08-06 | $3.95 | $3.99 | 34,400 | — | — |
| 1981-08-05 | $3.91 | $3.94 | 240,000 | — | — |
| 1981-08-04 | $3.81 | $3.85 | 189,600 | — | — |
| 1981-08-03 | $3.91 | $3.94 | 43,200 | — | — |
| 1981-07-31 | $3.92 | $3.96 | 109,600 | — | — |
| 1981-07-30 | $3.89 | $3.93 | 17,600 | — | — |
| 1981-07-29 | $3.84 | $3.88 | 92,000 | — | — |
| 1981-07-28 | $3.81 | $3.85 | 1,216,800 | — | — |
| 1981-07-27 | $3.94 | $3.97 | 96,800 | — | — |
| 1981-07-24 | $3.91 | $3.94 | 106,400 | — | — |
| 1981-07-23 | $4.02 | $4.05 | 232,000 | — | — |
| 1981-07-22 | $4.13 | $4.16 | 40,000 | — | — |
| 1981-07-21 | $4.13 | $4.16 | 72,000 | — | — |
| 1981-07-20 | $4.14 | $4.18 | 243,200 | — | — |
| 1981-07-17 | $4.20 | $4.24 | 180,800 | — | — |
| 1981-07-16 | $4.19 | $4.23 | 102,400 | — | — |
| 1981-07-15 | $4.19 | $4.23 | 90,400 | — | — |
| 1981-07-14 | $4.19 | $4.23 | 66,400 | — | — |
| 1981-07-13 | $4.16 | $4.19 | 231,200 | — | — |
| 1981-07-10 | $4.17 | $4.21 | 86,400 | — | — |
| 1981-07-09 | $4.06 | $4.10 | 1,025,600 | — | — |
| 1981-07-08 | $3.98 | $4.02 | 284,000 | — | — |
| 1981-07-07 | $4.05 | $4.08 | 316,000 | — | — |
| 1981-07-06 | $4.13 | $4.16 | 114,400 | — | — |
| 1981-07-02 | $4.25 | $4.29 | 134,400 | — | — |
| 1981-07-01 | $4.31 | $4.35 | 84,000 | — | — |
| 1981-06-30 | $4.34 | $4.38 | 148,800 | — | — |
| 1981-06-29 | $4.31 | $4.35 | 77,600 | — | — |
| 1981-06-26 | $4.31 | $4.35 | 245,600 | — | — |
| 1981-06-25 | $4.39 | $4.43 | 219,200 | — | — |
| 1981-06-24 | $4.44 | $4.48 | 704,000 | — | — |
| 1981-06-23 | $4.50 | $4.54 | 280,800 | — | — |
| 1981-06-22 | $4.45 | $4.49 | 1,076,800 | — | — |
| 1981-06-19 | $4.47 | $4.51 | 1,002,400 | — | — |
| 1981-06-18 | $4.56 | $4.60 | 194,400 | — | — |
| 1981-06-17 | $4.59 | $4.64 | 269,600 | — | — |
| 1981-06-16 | $4.59 | $4.64 | 320,000 | — | — |
| 1981-06-15 | $4.69 | $4.73 | 294,400 | — | — |
| 1981-06-12 | $4.69 | $4.73 | 275,200 | — | — |
| 1981-06-11 | $4.61 | $4.65 | 106,400 | — | — |
| 1981-06-10 | $4.56 | $4.60 | 122,400 | — | — |
| 1981-06-09 | $4.50 | $4.54 | 530,400 | — | — |
| 1981-06-08 | $4.53 | $4.57 | 198,400 | — | — |
| 1981-06-05 | $4.56 | $4.60 | 194,400 | — | — |
| 1981-06-04 | $4.48 | $4.53 | 361,600 | — | — |
| 1981-06-03 | $4.33 | $4.37 | 419,200 | — | — |
| 1981-06-02 | $4.36 | $4.40 | 304,800 | — | — |
| 1981-06-01 | $4.56 | $4.60 | 553,600 | — | — |
| 1981-05-29 | $4.72 | $4.76 | 291,200 | — | — |
| 1981-05-28 | $4.81 | $4.86 | 448,000 | — | — |
| 1981-05-27 | $4.77 | $4.81 | 335,200 | — | — |
| 1981-05-26 | $4.66 | $4.70 | 112,800 | — | — |
| 1981-05-22 | $4.69 | $4.73 | 320,000 | — | — |
| 1981-05-21 | $4.59 | $4.64 | 196,800 | — | — |
| 1981-05-20 | $4.63 | $4.67 | 620,000 | — | — |
| 1981-05-19 | $4.50 | $4.54 | 320,800 | — | — |
| 1981-05-18 | $4.45 | $4.49 | 931,200 | — | — |
| 1981-05-15 | $4.45 | $4.49 | 424,000 | — | — |
| 1981-05-14 | $4.45 | $4.49 | 97,600 | — | — |
| 1981-05-13 | $4.42 | $4.46 | 360,000 | — | — |
| 1981-05-12 | $4.39 | $4.43 | 163,200 | — | — |
| 1981-05-11 | $4.36 | $4.40 | 614,400 | — | — |
| 1981-05-08 | $4.47 | $4.51 | 669,600 | — | — |
| 1981-05-07 | $4.50 | $4.54 | 451,200 | — | — |
| 1981-05-06 | $4.45 | $4.49 | 220,800 | — | — |
| 1981-05-05 | $4.52 | $4.56 | 684,000 | — | — |
| 1981-05-04 | $4.56 | $4.60 | 166,400 | — | — |
| 1981-05-01 | $4.58 | $4.62 | 106,400 | — | — |
| 1981-04-30 | $4.61 | $4.65 | 458,400 | — | — |
| 1981-04-29 | $4.58 | $4.62 | 642,400 | — | — |
| 1981-04-28 | $4.55 | $4.59 | 196,000 | — | — |
| 1981-04-27 | $4.55 | $4.59 | 240,000 | — | — |
| 1981-04-24 | $4.55 | $4.59 | 371,200 | — | — |
| 1981-04-23 | $4.50 | $4.54 | 375,200 | — | — |
| 1981-04-22 | $4.48 | $4.53 | 116,000 | — | — |
| 1981-04-21 | $4.45 | $4.49 | 362,400 | — | — |
| 1981-04-20 | $4.44 | $4.48 | 240,800 | — | — |
| 1981-04-16 | $4.44 | $4.48 | 401,600 | — | — |
| 1981-04-15 | $4.42 | $4.46 | 648,000 | — | — |
| 1981-04-14 | $4.25 | $4.29 | 147,200 | — | — |
| 1981-04-13 | $4.34 | $4.38 | 160,800 | — | — |
| 1981-04-10 | $4.31 | $4.35 | 182,400 | — | — |
| 1981-04-09 | $4.28 | $4.32 | 472,000 | — | — |
| 1981-04-08 | $4.30 | $4.34 | 171,200 | — | — |
| 1981-04-07 | $4.25 | $4.29 | 63,200 | — | — |
| 1981-04-06 | $4.25 | $4.29 | 162,400 | — | — |
| 1981-04-03 | $4.31 | $4.35 | 544,800 | — | — |
| 1981-04-02 | $4.25 | $4.29 | 444,800 | — | — |
| 1981-04-01 | $4.38 | $4.42 | 646,400 | — | — |
| 1981-03-31 | $4.25 | $4.29 | 329,600 | — | — |
| 1981-03-30 | $4.13 | $4.16 | 276,000 | — | — |
| 1981-03-27 | $4.17 | $4.21 | 617,600 | — | — |
| 1981-03-26 | $4.28 | $4.32 | 280,000 | — | — |
| 1981-03-25 | $4.27 | $4.31 | 465,600 | — | — |
| 1981-03-24 | $4.34 | $4.38 | 964,800 | — | — |
| 1981-03-23 | $4.38 | $4.42 | 812,800 | — | — |
| 1981-03-20 | $4.30 | $4.34 | 1,656,800 | — | — |
| 1981-03-19 | $4.03 | $4.07 | 575,200 | — | — |
| 1981-03-18 | $3.91 | $3.94 | 383,200 | — | — |
| 1981-03-17 | $3.92 | $3.96 | 804,800 | — | — |
| 1981-03-16 | $3.84 | $3.88 | 499,200 | — | — |
| 1981-03-13 | $3.66 | $3.69 | 196,800 | — | — |
| 1981-03-12 | $3.64 | $3.67 | 672,000 | — | — |
| 1981-03-11 | $3.58 | $3.61 | 141,600 | — | — |
| 1981-03-10 | $3.63 | $3.66 | 500,800 | — | — |
| 1981-03-09 | $3.59 | $3.63 | 156,000 | — | — |
| 1981-03-06 | $3.63 | $3.66 | 147,200 | — | — |
| 1981-03-05 | $3.61 | $3.64 | 156,800 | — | — |
| 1981-03-04 | $3.69 | $3.72 | 467,200 | — | — |
| 1981-03-03 | $3.61 | $3.64 | 1,230,400 | — | — |
| 1981-03-02 | $3.66 | $3.69 | 289,600 | — | — |
| 1981-02-27 | $3.63 | $3.66 | 302,400 | — | — |
| 1981-02-26 | $3.53 | $3.56 | 336,000 | — | — |
| 1981-02-25 | $3.52 | $3.55 | 79,200 | — | — |
| 1981-02-24 | $3.58 | $3.61 | 84,800 | — | — |
| 1981-02-23 | $3.61 | $3.64 | 99,200 | — | — |
| 1981-02-20 | $3.59 | $3.63 | 152,800 | — | — |
| 1981-02-19 | $3.63 | $3.66 | 126,400 | — | — |
| 1981-02-18 | $3.67 | $3.71 | 109,600 | — | — |
| 1981-02-17 | $3.66 | $3.69 | 282,400 | — | — |
| 1981-02-13 | $3.61 | $3.64 | 131,200 | — | — |
| 1981-02-12 | $3.64 | $3.67 | 129,600 | — | — |
| 1981-02-11 | $3.70 | $3.74 | 349,600 | — | — |
| 1981-02-10 | $3.75 | $3.78 | 288,800 | — | — |
| 1981-02-09 | $3.86 | $3.90 | 384,800 | — | — |
| 1981-02-06 | $3.81 | $3.85 | 1,038,400 | — | — |
| 1981-02-05 | $3.80 | $3.83 | 468,000 | — | — |
| 1981-02-04 | $3.73 | $3.77 | 635,200 | — | — |
| 1981-02-03 | $3.64 | $3.67 | 137,600 | — | — |
| 1981-02-02 | $3.61 | $3.64 | 247,200 | — | — |
| 1981-01-30 | $3.63 | $3.66 | 845,600 | — | — |
| 1981-01-29 | $3.58 | $3.61 | 313,600 | — | — |
| 1981-01-28 | $3.72 | $3.75 | 541,600 | — | — |
| 1981-01-27 | $3.80 | $3.83 | 256,000 | — | — |
| 1981-01-26 | $3.77 | $3.80 | 100,800 | — | — |
| 1981-01-23 | $3.77 | $3.80 | 106,400 | — | — |
| 1981-01-22 | $3.75 | $3.78 | 151,200 | — | — |
| 1981-01-21 | $3.83 | $3.86 | 120,000 | — | — |
| 1981-01-20 | $3.78 | $3.82 | 414,400 | — | — |
| 1981-01-19 | $3.81 | $3.85 | 75,200 | — | — |
| 1981-01-16 | $3.83 | $3.86 | 176,000 | — | — |
| 1981-01-15 | $3.81 | $3.85 | 235,200 | — | — |
| 1981-01-14 | $3.80 | $3.83 | 277,600 | — | — |
| 1981-01-13 | $3.81 | $3.85 | 212,000 | — | — |
| 1981-01-12 | $3.91 | $3.94 | 259,200 | — | — |
| 1981-01-09 | $3.84 | $3.88 | 193,600 | — | — |
| 1981-01-08 | $4.02 | $4.05 | 639,200 | — | — |
| 1981-01-07 | $4.06 | $4.10 | 688,000 | — | — |
| 1981-01-06 | $3.89 | $3.93 | 311,200 | — | — |
| 1981-01-05 | $3.86 | $3.90 | 280,000 | — | — |
| 1981-01-02 | $3.78 | $3.82 | 154,400 | — | — |