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 | $2.02 | $2.74 | 388,800 | — | — |
| 1981-12-30 | $2.03 | $2.75 | 952,200 | — | — |
| 1981-12-29 | $2.03 | $2.75 | 752,400 | — | — |
| 1981-12-28 | $2.03 | $2.76 | 570,600 | — | — |
| 1981-12-24 | $2.02 | $2.74 | 1,362,600 | — | — |
| 1981-12-23 | $2.03 | $2.75 | 2,572,200 | — | — |
| 1981-12-22 | $2.02 | $2.74 | 1,247,400 | — | — |
| 1981-12-21 | $2.01 | $2.73 | 2,172,600 | — | — |
| 1981-12-18 | $2.00 | $2.71 | 684,000 | — | — |
| 1981-12-17 | $1.99 | $2.70 | 963,000 | — | — |
| 1981-12-16 | $1.97 | $2.68 | 2,133,000 | — | — |
| 1981-12-15 | $2.01 | $2.72 | 1,701,000 | — | — |
| 1981-12-14 | $1.98 | $2.68 | 507,600 | — | — |
| 1981-12-11 | $1.98 | $2.68 | 1,380,600 | — | — |
| 1981-12-10 | $1.98 | $2.68 | 1,441,800 | — | — |
| 1981-12-09 | $2.00 | $2.71 | 1,062,000 | — | — |
| 1981-12-08 | $2.01 | $2.72 | 3,182,400 | — | — |
| 1981-12-07 | $2.04 | $2.77 | 869,400 | — | — |
| 1981-12-04 | $2.08 | $2.79 | 2,404,800 | — | — |
| 1981-12-03 | $2.08 | $2.80 | 2,235,600 | — | — |
| 1981-12-02 | $2.13 | $2.86 | 1,812,600 | — | — |
| 1981-12-01 | $2.17 | $2.91 | 1,917,000 | — | — |
| 1981-11-30 | $2.13 | $2.86 | 932,400 | — | — |
| 1981-11-27 | $2.10 | $2.82 | 941,400 | — | — |
| 1981-11-25 | $2.08 | $2.79 | 1,992,600 | — | — |
| 1981-11-24 | $2.06 | $2.76 | 2,239,200 | — | — |
| 1981-11-23 | $2.05 | $2.75 | 2,259,000 | — | — |
| 1981-11-20 | $2.05 | $2.75 | 1,060,200 | — | — |
| 1981-11-19 | $2.05 | $2.75 | 1,738,800 | — | — |
| 1981-11-18 | $2.03 | $2.72 | 752,400 | — | — |
| 1981-11-17 | $2.00 | $2.69 | 2,206,800 | — | — |
| 1981-11-16 | $1.98 | $2.66 | 808,200 | — | — |
| 1981-11-13 | $1.99 | $2.67 | 736,200 | — | — |
| 1981-11-12 | $1.98 | $2.66 | 2,178,000 | — | — |
| 1981-11-11 | $1.97 | $2.64 | 9,282,600 | — | — |
| 1981-11-10 | $1.94 | $2.61 | 1,729,800 | — | — |
| 1981-11-09 | $1.96 | $2.63 | 1,702,800 | — | — |
| 1981-11-06 | $1.96 | $2.63 | 1,395,000 | — | — |
| 1981-11-05 | $1.96 | $2.63 | 1,548,000 | — | — |
| 1981-11-04 | $2.03 | $2.73 | 1,134,000 | — | — |
| 1981-11-03 | $2.06 | $2.76 | 952,200 | — | — |
| 1981-11-02 | $2.06 | $2.76 | 1,621,800 | — | — |
| 1981-10-30 | $2.08 | $2.80 | 801,000 | — | — |
| 1981-10-29 | $2.06 | $2.77 | 1,767,600 | — | — |
| 1981-10-28 | $2.07 | $2.78 | 2,691,000 | — | — |
| 1981-10-27 | $2.00 | $2.69 | 1,499,400 | — | — |
| 1981-10-26 | $1.97 | $2.64 | 714,600 | — | — |
| 1981-10-23 | $1.97 | $2.64 | 874,800 | — | — |
| 1981-10-22 | $1.97 | $2.65 | 957,600 | — | — |
| 1981-10-21 | $1.99 | $2.67 | 626,400 | — | — |
| 1981-10-20 | $1.99 | $2.67 | 1,981,800 | — | — |
| 1981-10-19 | $1.93 | $2.59 | 822,600 | — | — |
| 1981-10-16 | $1.94 | $2.60 | 1,906,200 | — | — |
| 1981-10-15 | $1.94 | $2.60 | 1,161,000 | — | — |
| 1981-10-14 | $1.94 | $2.60 | 1,278,000 | — | — |
| 1981-10-13 | $1.95 | $2.62 | 2,026,800 | — | — |
| 1981-10-12 | $1.94 | $2.61 | 829,800 | — | — |
| 1981-10-09 | $1.94 | $2.60 | 1,366,200 | — | — |
| 1981-10-08 | $1.95 | $2.62 | 3,369,600 | — | — |
| 1981-10-07 | $1.89 | $2.54 | 2,255,400 | — | — |
| 1981-10-06 | $1.85 | $2.48 | 1,180,800 | — | — |
| 1981-10-05 | $1.83 | $2.45 | 1,666,800 | — | — |
| 1981-10-02 | $1.80 | $2.42 | 4,453,200 | — | — |
| 1981-10-01 | $1.78 | $2.40 | 4,242,600 | — | — |
| 1981-09-30 | $1.78 | $2.39 | 1,715,400 | — | — |
| 1981-09-29 | $1.76 | $2.37 | 1,956,600 | — | — |
| 1981-09-28 | $1.79 | $2.41 | 1,085,400 | — | — |
| 1981-09-25 | $1.73 | $2.32 | 3,267,000 | — | — |
| 1981-09-24 | $1.76 | $2.37 | 853,200 | — | — |
| 1981-09-23 | $1.74 | $2.34 | 1,027,800 | — | — |
| 1981-09-22 | $1.75 | $2.35 | 1,589,400 | — | — |
| 1981-09-21 | $1.74 | $2.34 | 1,062,000 | — | — |
| 1981-09-18 | $1.72 | $2.31 | 1,996,200 | — | — |
| 1981-09-17 | $1.69 | $2.27 | 2,131,200 | — | — |
| 1981-09-16 | $1.80 | $2.42 | 1,809,000 | — | — |
| 1981-09-15 | $1.83 | $2.46 | 930,600 | — | — |
| 1981-09-14 | $1.85 | $2.48 | 1,384,200 | — | — |
| 1981-09-11 | $1.84 | $2.47 | 2,169,000 | — | — |
| 1981-09-10 | $1.83 | $2.45 | 1,495,800 | — | — |
| 1981-09-09 | $1.75 | $2.35 | 1,076,400 | — | — |
| 1981-09-08 | $1.75 | $2.35 | 2,991,600 | — | — |
| 1981-09-04 | $1.76 | $2.37 | 3,335,400 | — | — |
| 1981-09-03 | $1.81 | $2.40 | 2,806,200 | — | — |
| 1981-09-02 | $1.83 | $2.43 | 955,800 | — | — |
| 1981-09-01 | $1.83 | $2.43 | 2,305,800 | — | — |
| 1981-08-31 | $1.83 | $2.43 | 2,385,000 | — | — |
| 1981-08-28 | $1.83 | $2.43 | 1,627,200 | — | — |
| 1981-08-27 | $1.85 | $2.46 | 1,562,400 | — | — |
| 1981-08-26 | $1.86 | $2.47 | 939,600 | — | — |
| 1981-08-25 | $1.85 | $2.45 | 3,677,400 | — | — |
| 1981-08-24 | $1.83 | $2.43 | 2,633,400 | — | — |
| 1981-08-21 | $1.90 | $2.53 | 505,800 | — | — |
| 1981-08-20 | $1.92 | $2.55 | 1,396,800 | — | — |
| 1981-08-19 | $1.91 | $2.54 | 1,414,800 | — | — |
| 1981-08-18 | $1.85 | $2.45 | 2,988,000 | — | — |
| 1981-08-17 | $1.89 | $2.51 | 2,491,200 | — | — |
| 1981-08-14 | $1.92 | $2.55 | 2,251,800 | — | — |
| 1981-08-13 | $1.95 | $2.59 | 1,425,600 | — | — |
| 1981-08-12 | $1.91 | $2.54 | 946,800 | — | — |
| 1981-08-11 | $1.92 | $2.55 | 1,639,800 | — | — |
| 1981-08-10 | $1.91 | $2.54 | 613,800 | — | — |
| 1981-08-07 | $1.90 | $2.53 | 595,800 | — | — |
| 1981-08-06 | $1.94 | $2.58 | 747,000 | — | — |
| 1981-08-05 | $1.93 | $2.56 | 1,222,200 | — | — |
| 1981-08-04 | $1.92 | $2.55 | 1,078,200 | — | — |
| 1981-08-03 | $1.91 | $2.54 | 577,800 | — | — |
| 1981-07-31 | $1.91 | $2.54 | 2,124,000 | — | — |
| 1981-07-30 | $1.87 | $2.48 | 840,600 | — | — |
| 1981-07-29 | $1.87 | $2.48 | 1,371,600 | — | — |
| 1981-07-28 | $1.87 | $2.48 | 3,367,800 | — | — |
| 1981-07-27 | $1.88 | $2.50 | 1,335,600 | — | — |
| 1981-07-24 | $1.88 | $2.50 | 1,438,200 | — | — |
| 1981-07-23 | $1.89 | $2.51 | 991,800 | — | — |
| 1981-07-22 | $1.90 | $2.52 | 2,358,000 | — | — |
| 1981-07-21 | $1.92 | $2.55 | 1,395,000 | — | — |
| 1981-07-20 | $1.90 | $2.52 | 795,600 | — | — |
| 1981-07-17 | $1.90 | $2.53 | 1,027,800 | — | — |
| 1981-07-16 | $1.89 | $2.51 | 466,200 | — | — |
| 1981-07-15 | $1.88 | $2.50 | 1,233,000 | — | — |
| 1981-07-14 | $1.92 | $2.55 | 790,200 | — | — |
| 1981-07-13 | $1.92 | $2.55 | 1,162,800 | — | — |
| 1981-07-10 | $1.92 | $2.55 | 939,600 | — | — |
| 1981-07-09 | $1.86 | $2.47 | 1,996,200 | — | — |
| 1981-07-08 | $1.86 | $2.47 | 864,000 | — | — |
| 1981-07-07 | $1.89 | $2.51 | 2,986,200 | — | — |
| 1981-07-06 | $1.87 | $2.48 | 1,184,400 | — | — |
| 1981-07-02 | $1.89 | $2.51 | 1,963,800 | — | — |
| 1981-07-01 | $1.94 | $2.57 | 1,486,800 | — | — |
| 1981-06-30 | $1.97 | $2.61 | 3,322,800 | — | — |
| 1981-06-29 | $2.03 | $2.69 | 4,287,600 | — | — |
| 1981-06-26 | $2.03 | $2.69 | 2,844,000 | — | — |
| 1981-06-25 | $2.02 | $2.68 | 2,440,800 | — | — |
| 1981-06-24 | $1.99 | $2.65 | 2,412,000 | — | — |
| 1981-06-23 | $1.97 | $2.61 | 1,992,600 | — | — |
| 1981-06-22 | $1.94 | $2.58 | 1,738,800 | — | — |
| 1981-06-19 | $1.94 | $2.58 | 2,768,400 | — | — |
| 1981-06-18 | $1.94 | $2.58 | 3,657,600 | — | — |
| 1981-06-17 | $2.00 | $2.66 | 3,216,600 | — | — |
| 1981-06-16 | $2.02 | $2.68 | 702,000 | — | — |
| 1981-06-15 | $2.06 | $2.74 | 1,312,200 | — | — |
| 1981-06-12 | $2.06 | $2.74 | 1,602,000 | — | — |
| 1981-06-11 | $2.06 | $2.73 | 3,866,400 | — | — |
| 1981-06-10 | $2.02 | $2.68 | 5,686,200 | — | — |
| 1981-06-09 | $1.97 | $2.62 | 4,132,800 | — | — |
| 1981-06-08 | $1.99 | $2.64 | 2,088,000 | — | — |
| 1981-06-05 | $1.97 | $2.59 | 4,543,200 | — | — |
| 1981-06-04 | $1.95 | $2.57 | 2,728,800 | — | — |
| 1981-06-03 | $1.94 | $2.55 | 1,744,200 | — | — |
| 1981-06-02 | $1.94 | $2.56 | 2,354,400 | — | — |
| 1981-06-01 | $1.93 | $2.54 | 3,313,800 | — | — |
| 1981-05-29 | $1.94 | $2.56 | 1,990,800 | — | — |
| 1981-05-28 | $1.97 | $2.58 | 1,918,800 | — | — |
| 1981-05-27 | $1.95 | $2.57 | 1,594,800 | — | — |
| 1981-05-26 | $1.92 | $2.53 | 894,600 | — | — |
| 1981-05-22 | $1.90 | $2.50 | 2,073,600 | — | — |
| 1981-05-21 | $1.90 | $2.50 | 797,400 | — | — |
| 1981-05-20 | $1.89 | $2.48 | 1,659,600 | — | — |
| 1981-05-19 | $1.91 | $2.51 | 3,533,400 | — | — |
| 1981-05-18 | $1.87 | $2.46 | 3,054,600 | — | — |
| 1981-05-15 | $1.85 | $2.43 | 3,855,600 | — | — |
| 1981-05-14 | $1.85 | $2.44 | 835,200 | — | — |
| 1981-05-13 | $1.89 | $2.48 | 1,387,800 | — | — |
| 1981-05-12 | $1.89 | $2.48 | 1,980,000 | — | — |
| 1981-05-11 | $1.89 | $2.48 | 986,400 | — | — |
| 1981-05-08 | $1.91 | $2.51 | 579,600 | — | — |
| 1981-05-07 | $1.89 | $2.48 | 2,588,400 | — | — |
| 1981-05-06 | $1.87 | $2.46 | 3,249,000 | — | — |
| 1981-05-05 | $1.85 | $2.43 | 3,562,200 | — | — |
| 1981-05-04 | $1.83 | $2.40 | 988,200 | — | — |
| 1981-05-01 | $1.84 | $2.42 | 1,495,800 | — | — |
| 1981-04-30 | $1.83 | $2.41 | 2,829,600 | — | — |
| 1981-04-29 | $1.86 | $2.45 | 4,091,400 | — | — |
| 1981-04-28 | $1.91 | $2.51 | 2,696,400 | — | — |
| 1981-04-27 | $1.98 | $2.60 | 869,400 | — | — |
| 1981-04-24 | $1.99 | $2.62 | 1,353,600 | — | — |
| 1981-04-23 | $2.01 | $2.65 | 5,266,800 | — | — |
| 1981-04-22 | $2.02 | $2.66 | 1,258,200 | — | — |
| 1981-04-21 | $2.02 | $2.66 | 2,505,600 | — | — |
| 1981-04-20 | $2.01 | $2.65 | 2,559,600 | — | — |
| 1981-04-16 | $1.95 | $2.57 | 3,200,400 | — | — |
| 1981-04-15 | $1.94 | $2.55 | 2,320,200 | — | — |
| 1981-04-14 | $1.96 | $2.57 | 3,153,600 | — | — |
| 1981-04-13 | $1.99 | $2.62 | 2,950,200 | — | — |
| 1981-04-10 | $2.00 | $2.63 | 4,953,600 | — | — |
| 1981-04-09 | $1.97 | $2.58 | 2,916,000 | — | — |
| 1981-04-08 | $1.91 | $2.51 | 856,800 | — | — |
| 1981-04-07 | $1.90 | $2.50 | 1,296,000 | — | — |
| 1981-04-06 | $1.90 | $2.49 | 5,119,200 | — | — |
| 1981-04-03 | $1.90 | $2.49 | 1,607,400 | — | — |
| 1981-04-02 | $1.88 | $2.47 | 2,185,200 | — | — |
| 1981-04-01 | $1.88 | $2.46 | 3,121,200 | — | — |
| 1981-03-31 | $1.84 | $2.42 | 1,652,400 | — | — |
| 1981-03-30 | $1.87 | $2.46 | 1,927,800 | — | — |
| 1981-03-27 | $1.83 | $2.41 | 2,640,600 | — | — |
| 1981-03-26 | $1.90 | $2.49 | 2,282,400 | — | — |
| 1981-03-25 | $1.96 | $2.57 | 3,472,200 | — | — |
| 1981-03-24 | $1.90 | $2.50 | 3,697,200 | — | — |
| 1981-03-23 | $1.92 | $2.52 | 1,863,000 | — | — |
| 1981-03-20 | $1.95 | $2.57 | 2,365,200 | — | — |
| 1981-03-19 | $1.94 | $2.55 | 3,414,600 | — | — |
| 1981-03-18 | $1.92 | $2.53 | 1,699,200 | — | — |
| 1981-03-17 | $1.86 | $2.45 | 3,171,600 | — | — |
| 1981-03-16 | $1.90 | $2.50 | 3,034,800 | — | — |
| 1981-03-13 | $1.92 | $2.52 | 10,297,800 | — | — |
| 1981-03-12 | $1.89 | $2.48 | 4,838,400 | — | — |
| 1981-03-11 | $1.83 | $2.40 | 1,702,800 | — | — |
| 1981-03-10 | $1.84 | $2.42 | 1,468,800 | — | — |
| 1981-03-09 | $1.84 | $2.42 | 2,829,600 | — | — |
| 1981-03-06 | $1.83 | $2.39 | 1,702,800 | — | — |
| 1981-03-05 | $1.86 | $2.42 | 1,854,000 | — | — |
| 1981-03-04 | $1.88 | $2.44 | 2,201,400 | — | — |
| 1981-03-03 | $1.82 | $2.37 | 2,561,400 | — | — |
| 1981-03-02 | $1.83 | $2.39 | 2,437,200 | — | — |
| 1981-02-27 | $1.81 | $2.35 | 2,471,400 | — | — |
| 1981-02-26 | $1.80 | $2.34 | 4,332,600 | — | — |
| 1981-02-25 | $1.76 | $2.29 | 1,891,800 | — | — |
| 1981-02-24 | $1.75 | $2.28 | 3,481,200 | — | — |
| 1981-02-23 | $1.75 | $2.28 | 3,020,400 | — | — |
| 1981-02-20 | $1.69 | $2.20 | 1,985,400 | — | — |
| 1981-02-19 | $1.72 | $2.24 | 2,602,800 | — | — |
| 1981-02-18 | $1.74 | $2.26 | 1,497,600 | — | — |
| 1981-02-17 | $1.72 | $2.24 | 4,046,400 | — | — |
| 1981-02-13 | $1.75 | $2.28 | 5,932,800 | — | — |
| 1981-02-12 | $1.78 | $2.31 | 4,581,000 | — | — |
| 1981-02-11 | $1.74 | $2.27 | 3,709,800 | — | — |
| 1981-02-10 | $1.69 | $2.20 | 2,773,800 | — | — |
| 1981-02-09 | $1.67 | $2.17 | 1,704,600 | — | — |
| 1981-02-06 | $1.67 | $2.17 | 1,630,800 | — | — |
| 1981-02-05 | $1.67 | $2.18 | 2,442,600 | — | — |
| 1981-02-04 | $1.67 | $2.17 | 4,136,400 | — | — |
| 1981-02-03 | $1.68 | $2.19 | 1,215,000 | — | — |
| 1981-02-02 | $1.66 | $2.16 | 2,862,000 | — | — |
| 1981-01-30 | $1.69 | $2.20 | 2,287,800 | — | — |
| 1981-01-29 | $1.67 | $2.17 | 2,079,000 | — | — |
| 1981-01-28 | $1.62 | $2.11 | 3,214,800 | — | — |
| 1981-01-27 | $1.58 | $2.06 | 1,521,000 | — | — |
| 1981-01-26 | $1.58 | $2.05 | 2,626,200 | — | — |
| 1981-01-23 | $1.58 | $2.05 | 2,070,000 | — | — |
| 1981-01-22 | $1.58 | $2.05 | 1,728,000 | — | — |
| 1981-01-21 | $1.56 | $2.03 | 1,443,600 | — | — |
| 1981-01-20 | $1.58 | $2.05 | 885,600 | — | — |
| 1981-01-19 | $1.60 | $2.08 | 1,549,800 | — | — |
| 1981-01-16 | $1.62 | $2.11 | 1,567,800 | — | — |
| 1981-01-15 | $1.61 | $2.10 | 2,379,600 | — | — |
| 1981-01-14 | $1.60 | $2.09 | 1,589,400 | — | — |
| 1981-01-13 | $1.60 | $2.09 | 1,220,400 | — | — |
| 1981-01-12 | $1.61 | $2.10 | 2,779,200 | — | — |
| 1981-01-09 | $1.61 | $2.10 | 5,277,600 | — | — |
| 1981-01-08 | $1.57 | $2.04 | 5,810,400 | — | — |
| 1981-01-07 | $1.56 | $2.03 | 4,082,400 | — | — |
| 1981-01-06 | $1.60 | $2.08 | 8,510,400 | — | — |
| 1981-01-05 | $1.57 | $2.04 | 5,099,400 | — | — |
| 1981-01-02 | $1.53 | $1.99 | 1,996,200 | — | — |