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
- 1972-06-01 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 | $3.79 | $5.04 | 208,800 | — | — |
| 1981-12-30 | $3.72 | $4.94 | 260,400 | — | — |
| 1981-12-29 | $3.75 | $4.99 | 265,200 | — | — |
| 1981-12-28 | $3.73 | $4.96 | 660,000 | — | — |
| 1981-12-24 | $3.73 | $4.96 | 93,600 | — | — |
| 1981-12-23 | $3.67 | $4.87 | 274,800 | — | — |
| 1981-12-22 | $3.68 | $4.89 | 429,600 | — | — |
| 1981-12-21 | $3.72 | $4.94 | 546,000 | — | — |
| 1981-12-18 | $3.72 | $4.94 | 429,600 | — | — |
| 1981-12-17 | $3.63 | $4.82 | 363,600 | — | — |
| 1981-12-16 | $3.61 | $4.81 | 372,000 | — | — |
| 1981-12-15 | $3.61 | $4.81 | 555,600 | — | — |
| 1981-12-14 | $3.64 | $4.83 | 342,000 | — | — |
| 1981-12-11 | $3.66 | $4.86 | 880,800 | — | — |
| 1981-12-10 | $3.60 | $4.79 | 348,000 | — | — |
| 1981-12-09 | $3.55 | $4.72 | 668,400 | — | — |
| 1981-12-08 | $3.55 | $4.72 | 315,600 | — | — |
| 1981-12-07 | $3.58 | $4.76 | 326,400 | — | — |
| 1981-12-04 | $3.64 | $4.83 | 796,800 | — | — |
| 1981-12-03 | $3.64 | $4.83 | 396,000 | — | — |
| 1981-12-02 | $3.61 | $4.81 | 226,800 | — | — |
| 1981-12-01 | $3.63 | $4.82 | 338,400 | — | — |
| 1981-11-30 | $3.64 | $4.83 | 409,200 | — | — |
| 1981-11-27 | $3.64 | $4.83 | 303,600 | — | — |
| 1981-11-25 | $3.61 | $4.81 | 1,320,000 | — | — |
| 1981-11-24 | $3.64 | $4.83 | 1,346,400 | — | — |
| 1981-11-23 | $3.60 | $4.79 | 232,800 | — | — |
| 1981-11-20 | $3.64 | $4.83 | 451,200 | — | — |
| 1981-11-19 | $3.70 | $4.92 | 1,156,800 | — | — |
| 1981-11-18 | $3.73 | $4.96 | 1,042,800 | — | — |
| 1981-11-17 | $3.74 | $4.97 | 841,200 | — | — |
| 1981-11-16 | $3.58 | $4.76 | 397,200 | — | — |
| 1981-11-13 | $3.60 | $4.74 | 236,400 | — | — |
| 1981-11-12 | $3.58 | $4.71 | 439,200 | — | — |
| 1981-11-11 | $3.54 | $4.65 | 158,400 | — | — |
| 1981-11-10 | $3.54 | $4.65 | 525,600 | — | — |
| 1981-11-09 | $3.50 | $4.60 | 457,200 | — | — |
| 1981-11-06 | $3.58 | $4.71 | 908,400 | — | — |
| 1981-11-05 | $3.57 | $4.69 | 758,400 | — | — |
| 1981-11-04 | $3.54 | $4.65 | 1,129,200 | — | — |
| 1981-11-03 | $3.54 | $4.65 | 1,080,000 | — | — |
| 1981-11-02 | $3.39 | $4.45 | 1,209,600 | — | — |
| 1981-10-30 | $3.33 | $4.38 | 314,400 | — | — |
| 1981-10-29 | $3.35 | $4.41 | 534,000 | — | — |
| 1981-10-28 | $3.35 | $4.41 | 391,200 | — | — |
| 1981-10-27 | $3.39 | $4.45 | 434,400 | — | — |
| 1981-10-26 | $3.42 | $4.49 | 309,600 | — | — |
| 1981-10-23 | $3.45 | $4.53 | 516,000 | — | — |
| 1981-10-22 | $3.47 | $4.56 | 246,000 | — | — |
| 1981-10-21 | $3.46 | $4.54 | 223,200 | — | — |
| 1981-10-20 | $3.49 | $4.59 | 368,400 | — | — |
| 1981-10-19 | $3.49 | $4.59 | 344,400 | — | — |
| 1981-10-16 | $3.51 | $4.61 | 336,000 | — | — |
| 1981-10-15 | $3.50 | $4.60 | 225,600 | — | — |
| 1981-10-14 | $3.46 | $4.54 | 504,000 | — | — |
| 1981-10-13 | $3.46 | $4.54 | 472,800 | — | — |
| 1981-10-12 | $3.44 | $4.52 | 103,200 | — | — |
| 1981-10-09 | $3.47 | $4.56 | 584,400 | — | — |
| 1981-10-08 | $3.48 | $4.57 | 565,200 | — | — |
| 1981-10-07 | $3.44 | $4.52 | 571,200 | — | — |
| 1981-10-06 | $3.45 | $4.53 | 174,000 | — | — |
| 1981-10-05 | $3.39 | $4.45 | 382,800 | — | — |
| 1981-10-02 | $3.45 | $4.53 | 478,800 | — | — |
| 1981-10-01 | $3.47 | $4.56 | 308,400 | — | — |
| 1981-09-30 | $3.48 | $4.57 | 585,600 | — | — |
| 1981-09-29 | $3.48 | $4.57 | 768,000 | — | — |
| 1981-09-28 | $3.39 | $4.45 | 607,200 | — | — |
| 1981-09-25 | $3.33 | $4.38 | 354,000 | — | — |
| 1981-09-24 | $3.33 | $4.38 | 394,800 | — | — |
| 1981-09-23 | $3.33 | $4.38 | 654,000 | — | — |
| 1981-09-22 | $3.35 | $4.41 | 615,600 | — | — |
| 1981-09-21 | $3.28 | $4.31 | 331,200 | — | — |
| 1981-09-18 | $3.27 | $4.30 | 390,000 | — | — |
| 1981-09-17 | $3.24 | $4.26 | 519,600 | — | — |
| 1981-09-16 | $3.27 | $4.30 | 552,000 | — | — |
| 1981-09-15 | $3.20 | $4.20 | 774,000 | — | — |
| 1981-09-14 | $3.22 | $4.23 | 1,041,600 | — | — |
| 1981-09-11 | $3.23 | $4.24 | 603,600 | — | — |
| 1981-09-10 | $3.32 | $4.37 | 738,000 | — | — |
| 1981-09-09 | $3.29 | $4.33 | 391,200 | — | — |
| 1981-09-08 | $3.28 | $4.31 | 390,000 | — | — |
| 1981-09-04 | $3.32 | $4.37 | 333,600 | — | — |
| 1981-09-03 | $3.42 | $4.49 | 621,600 | — | — |
| 1981-09-02 | $3.47 | $4.56 | 1,364,400 | — | — |
| 1981-09-01 | $3.51 | $4.61 | 908,400 | — | — |
| 1981-08-31 | $3.53 | $4.64 | 778,800 | — | — |
| 1981-08-28 | $3.57 | $4.69 | 1,368,000 | — | — |
| 1981-08-27 | $3.54 | $4.65 | 436,800 | — | — |
| 1981-08-26 | $3.57 | $4.69 | 712,800 | — | — |
| 1981-08-25 | $3.55 | $4.67 | 438,000 | — | — |
| 1981-08-24 | $3.61 | $4.75 | 211,200 | — | — |
| 1981-08-21 | $3.64 | $4.78 | 256,800 | — | — |
| 1981-08-20 | $3.67 | $4.82 | 360,000 | — | — |
| 1981-08-19 | $3.70 | $4.86 | 165,600 | — | — |
| 1981-08-18 | $3.69 | $4.85 | 1,069,200 | — | — |
| 1981-08-17 | $3.70 | $4.86 | 594,000 | — | — |
| 1981-08-14 | $3.82 | $4.98 | 831,600 | — | — |
| 1981-08-13 | $3.79 | $4.93 | 447,600 | — | — |
| 1981-08-12 | $3.72 | $4.84 | 232,800 | — | — |
| 1981-08-11 | $3.72 | $4.84 | 339,600 | — | — |
| 1981-08-10 | $3.69 | $4.80 | 246,000 | — | — |
| 1981-08-07 | $3.64 | $4.73 | 517,200 | — | — |
| 1981-08-06 | $3.64 | $4.73 | 369,600 | — | — |
| 1981-08-05 | $3.64 | $4.73 | 1,278,000 | — | — |
| 1981-08-04 | $3.63 | $4.72 | 470,400 | — | — |
| 1981-08-03 | $3.63 | $4.72 | 356,400 | — | — |
| 1981-07-31 | $3.61 | $4.70 | 660,000 | — | — |
| 1981-07-30 | $3.61 | $4.70 | 217,200 | — | — |
| 1981-07-29 | $3.66 | $4.76 | 153,600 | — | — |
| 1981-07-28 | $3.63 | $4.72 | 248,400 | — | — |
| 1981-07-27 | $3.61 | $4.70 | 800,400 | — | — |
| 1981-07-24 | $3.61 | $4.70 | 294,000 | — | — |
| 1981-07-23 | $3.57 | $4.65 | 920,400 | — | — |
| 1981-07-22 | $3.57 | $4.65 | 363,600 | — | — |
| 1981-07-21 | $3.57 | $4.65 | 639,600 | — | — |
| 1981-07-20 | $3.57 | $4.65 | 512,400 | — | — |
| 1981-07-17 | $3.58 | $4.66 | 318,000 | — | — |
| 1981-07-16 | $3.58 | $4.66 | 243,600 | — | — |
| 1981-07-15 | $3.57 | $4.65 | 1,394,400 | — | — |
| 1981-07-14 | $3.60 | $4.69 | 448,800 | — | — |
| 1981-07-13 | $3.58 | $4.66 | 378,000 | — | — |
| 1981-07-10 | $3.60 | $4.69 | 390,000 | — | — |
| 1981-07-09 | $3.64 | $4.73 | 325,200 | — | — |
| 1981-07-08 | $3.64 | $4.73 | 418,800 | — | — |
| 1981-07-07 | $3.61 | $4.70 | 2,268,000 | — | — |
| 1981-07-06 | $3.53 | $4.60 | 424,800 | — | — |
| 1981-07-02 | $3.72 | $4.84 | 420,000 | — | — |
| 1981-07-01 | $3.82 | $4.98 | 1,165,200 | — | — |
| 1981-06-30 | $3.83 | $4.99 | 730,800 | — | — |
| 1981-06-29 | $3.89 | $5.06 | 429,600 | — | — |
| 1981-06-26 | $3.86 | $5.03 | 405,600 | — | — |
| 1981-06-25 | $3.88 | $5.04 | 150,000 | — | — |
| 1981-06-24 | $3.92 | $5.10 | 642,000 | — | — |
| 1981-06-23 | $3.96 | $5.15 | 394,800 | — | — |
| 1981-06-22 | $3.88 | $5.04 | 490,800 | — | — |
| 1981-06-19 | $3.91 | $5.08 | 855,600 | — | — |
| 1981-06-18 | $3.92 | $5.10 | 568,800 | — | — |
| 1981-06-17 | $3.91 | $5.08 | 388,800 | — | — |
| 1981-06-16 | $3.95 | $5.14 | 1,408,800 | — | — |
| 1981-06-15 | $4.07 | $5.30 | 819,600 | — | — |
| 1981-06-12 | $4.08 | $5.31 | 729,600 | — | — |
| 1981-06-11 | $4.14 | $5.38 | 2,156,400 | — | — |
| 1981-06-10 | $4.01 | $5.22 | 2,937,600 | — | — |
| 1981-06-09 | $4.04 | $5.26 | 266,400 | — | — |
| 1981-06-08 | $4.06 | $5.29 | 656,400 | — | — |
| 1981-06-05 | $4.07 | $5.30 | 1,916,400 | — | — |
| 1981-06-04 | $4.01 | $5.22 | 1,104,000 | — | — |
| 1981-06-03 | $3.98 | $5.18 | 391,200 | — | — |
| 1981-06-02 | $3.99 | $5.19 | 601,200 | — | — |
| 1981-06-01 | $3.93 | $5.11 | 1,015,200 | — | — |
| 1981-05-29 | $3.95 | $5.14 | 720,000 | — | — |
| 1981-05-28 | $3.93 | $5.11 | 1,966,800 | — | — |
| 1981-05-27 | $3.86 | $5.03 | 1,203,600 | — | — |
| 1981-05-26 | $3.83 | $4.99 | 1,018,800 | — | — |
| 1981-05-22 | $3.80 | $4.95 | 664,800 | — | — |
| 1981-05-21 | $3.80 | $4.95 | 940,800 | — | — |
| 1981-05-20 | $3.80 | $4.95 | 236,400 | — | — |
| 1981-05-19 | $3.82 | $4.98 | 852,000 | — | — |
| 1981-05-18 | $3.83 | $4.99 | 531,600 | — | — |
| 1981-05-15 | $3.83 | $4.94 | 350,400 | — | — |
| 1981-05-14 | $3.85 | $4.97 | 262,800 | — | — |
| 1981-05-13 | $3.86 | $4.98 | 282,000 | — | — |
| 1981-05-12 | $3.89 | $5.01 | 831,600 | — | — |
| 1981-05-11 | $3.88 | $4.99 | 529,200 | — | — |
| 1981-05-08 | $3.89 | $5.01 | 2,283,600 | — | — |
| 1981-05-07 | $3.85 | $4.97 | 492,000 | — | — |
| 1981-05-06 | $3.83 | $4.94 | 1,596,000 | — | — |
| 1981-05-05 | $3.77 | $4.86 | 1,182,000 | — | — |
| 1981-05-04 | $3.69 | $4.75 | 1,138,800 | — | — |
| 1981-05-01 | $3.72 | $4.79 | 432,000 | — | — |
| 1981-04-30 | $3.75 | $4.83 | 721,200 | — | — |
| 1981-04-29 | $3.85 | $4.97 | 745,200 | — | — |
| 1981-04-28 | $3.88 | $4.99 | 542,400 | — | — |
| 1981-04-27 | $3.83 | $4.94 | 500,400 | — | — |
| 1981-04-24 | $3.75 | $4.83 | 1,042,800 | — | — |
| 1981-04-23 | $3.77 | $4.86 | 870,000 | — | — |
| 1981-04-22 | $3.88 | $4.99 | 1,132,800 | — | — |
| 1981-04-21 | $3.89 | $5.01 | 856,800 | — | — |
| 1981-04-20 | $3.92 | $5.05 | 691,200 | — | — |
| 1981-04-16 | $3.93 | $5.06 | 711,600 | — | — |
| 1981-04-15 | $3.82 | $4.93 | 414,000 | — | — |
| 1981-04-14 | $3.77 | $4.86 | 657,600 | — | — |
| 1981-04-13 | $3.79 | $4.89 | 1,725,600 | — | — |
| 1981-04-10 | $3.64 | $4.69 | 2,644,800 | — | — |
| 1981-04-09 | $3.55 | $4.58 | 796,800 | — | — |
| 1981-04-08 | $3.57 | $4.61 | 469,200 | — | — |
| 1981-04-07 | $3.58 | $4.62 | 1,117,200 | — | — |
| 1981-04-06 | $3.63 | $4.67 | 570,000 | — | — |
| 1981-04-03 | $3.66 | $4.71 | 324,000 | — | — |
| 1981-04-02 | $3.68 | $4.74 | 754,800 | — | — |
| 1981-04-01 | $3.70 | $4.77 | 652,800 | — | — |
| 1981-03-31 | $3.64 | $4.69 | 984,000 | — | — |
| 1981-03-30 | $3.61 | $4.66 | 418,800 | — | — |
| 1981-03-27 | $3.57 | $4.61 | 807,600 | — | — |
| 1981-03-26 | $3.64 | $4.69 | 741,600 | — | — |
| 1981-03-25 | $3.76 | $4.85 | 543,600 | — | — |
| 1981-03-24 | $3.72 | $4.79 | 1,348,800 | — | — |
| 1981-03-23 | $3.80 | $4.90 | 526,800 | — | — |
| 1981-03-20 | $3.73 | $4.81 | 1,873,200 | — | — |
| 1981-03-19 | $3.61 | $4.66 | 1,203,600 | — | — |
| 1981-03-18 | $3.58 | $4.62 | 685,200 | — | — |
| 1981-03-17 | $3.58 | $4.62 | 1,124,400 | — | — |
| 1981-03-16 | $3.63 | $4.67 | 760,800 | — | — |
| 1981-03-13 | $3.46 | $4.46 | 721,200 | — | — |
| 1981-03-12 | $3.46 | $4.46 | 792,000 | — | — |
| 1981-03-11 | $3.35 | $4.32 | 436,800 | — | — |
| 1981-03-10 | $3.33 | $4.30 | 1,468,800 | — | — |
| 1981-03-09 | $3.35 | $4.32 | 3,397,200 | — | — |
| 1981-03-06 | $3.45 | $4.44 | 1,448,400 | — | — |
| 1981-03-05 | $3.29 | $4.24 | 847,200 | — | — |
| 1981-03-04 | $3.25 | $4.19 | 400,800 | — | — |
| 1981-03-03 | $3.26 | $4.20 | 458,400 | — | — |
| 1981-03-02 | $3.23 | $4.16 | 1,012,800 | — | — |
| 1981-02-27 | $3.27 | $4.22 | 1,852,800 | — | — |
| 1981-02-26 | $3.10 | $4.00 | 1,744,800 | — | — |
| 1981-02-25 | $3.08 | $3.97 | 879,600 | — | — |
| 1981-02-24 | $3.05 | $3.93 | 888,000 | — | — |
| 1981-02-23 | $3.00 | $3.87 | 3,438,000 | — | — |
| 1981-02-20 | $3.05 | $3.93 | 1,004,400 | — | — |
| 1981-02-19 | $3.11 | $4.01 | 292,800 | — | — |
| 1981-02-18 | $3.11 | $4.01 | 602,400 | — | — |
| 1981-02-17 | $3.05 | $3.93 | 250,800 | — | — |
| 1981-02-13 | $3.10 | $4.00 | 1,000,800 | — | — |
| 1981-02-12 | $3.10 | $3.95 | 819,600 | — | — |
| 1981-02-11 | $3.11 | $3.97 | 146,400 | — | — |
| 1981-02-10 | $3.11 | $3.97 | 727,200 | — | — |
| 1981-02-09 | $3.10 | $3.95 | 226,800 | — | — |
| 1981-02-06 | $3.10 | $3.95 | 584,400 | — | — |
| 1981-02-05 | $3.08 | $3.93 | 799,200 | — | — |
| 1981-02-04 | $3.11 | $3.97 | 664,800 | — | — |
| 1981-02-03 | $3.08 | $3.93 | 1,629,600 | — | — |
| 1981-02-02 | $3.03 | $3.86 | 396,000 | — | — |
| 1981-01-30 | $3.10 | $3.95 | 907,200 | — | — |
| 1981-01-29 | $3.10 | $3.95 | 571,200 | — | — |
| 1981-01-28 | $3.08 | $3.93 | 460,800 | — | — |
| 1981-01-27 | $3.07 | $3.91 | 1,608,000 | — | — |
| 1981-01-26 | $3.10 | $3.95 | 172,800 | — | — |
| 1981-01-23 | $3.11 | $3.97 | 495,600 | — | — |
| 1981-01-22 | $3.16 | $4.02 | 675,600 | — | — |
| 1981-01-21 | $3.18 | $4.05 | 469,200 | — | — |
| 1981-01-20 | $3.17 | $4.03 | 1,149,600 | — | — |
| 1981-01-19 | $3.20 | $4.07 | 590,400 | — | — |
| 1981-01-16 | $3.24 | $4.13 | 601,200 | — | — |
| 1981-01-15 | $3.22 | $4.10 | 464,400 | — | — |
| 1981-01-14 | $3.23 | $4.11 | 322,800 | — | — |
| 1981-01-13 | $3.23 | $4.11 | 362,400 | — | — |
| 1981-01-12 | $3.23 | $4.11 | 864,000 | — | — |
| 1981-01-09 | $3.22 | $4.10 | 667,200 | — | — |
| 1981-01-08 | $3.20 | $4.07 | 524,400 | — | — |
| 1981-01-07 | $3.22 | $4.10 | 1,388,400 | — | — |
| 1981-01-06 | $3.32 | $4.23 | 1,606,800 | — | — |
| 1981-01-05 | $3.14 | $3.99 | 855,600 | — | — |
| 1981-01-02 | $3.03 | $3.86 | 488,400 | — | — |