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
- 1970-01-02 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 | $2.03 | $2.72 | 868,800 | — | — |
| 1981-12-30 | $2.05 | $2.75 | 1,908,000 | — | — |
| 1981-12-29 | $2.06 | $2.77 | 2,056,800 | — | — |
| 1981-12-28 | $2.06 | $2.77 | 2,294,400 | — | — |
| 1981-12-24 | $2.04 | $2.74 | 2,424,000 | — | — |
| 1981-12-23 | $2.03 | $2.72 | 1,800,000 | — | — |
| 1981-12-22 | $2.01 | $2.69 | 4,593,600 | — | — |
| 1981-12-21 | $1.99 | $2.67 | 4,005,600 | — | — |
| 1981-12-18 | $2.00 | $2.68 | 7,060,800 | — | — |
| 1981-12-17 | $2.01 | $2.69 | 14,786,400 | — | — |
| 1981-12-16 | $2.05 | $2.75 | 2,409,600 | — | — |
| 1981-12-15 | $2.08 | $2.79 | 1,387,200 | — | — |
| 1981-12-14 | $2.07 | $2.78 | 1,999,200 | — | — |
| 1981-12-11 | $2.10 | $2.82 | 1,507,200 | — | — |
| 1981-12-10 | $2.15 | $2.88 | 1,792,800 | — | — |
| 1981-12-09 | $2.17 | $2.91 | 3,124,800 | — | — |
| 1981-12-08 | $2.18 | $2.89 | 5,030,400 | — | — |
| 1981-12-07 | $2.19 | $2.91 | 2,179,200 | — | — |
| 1981-12-04 | $2.18 | $2.89 | 3,405,600 | — | — |
| 1981-12-03 | $2.12 | $2.82 | 2,503,200 | — | — |
| 1981-12-02 | $2.11 | $2.81 | 2,224,800 | — | — |
| 1981-12-01 | $2.17 | $2.89 | 2,270,400 | — | — |
| 1981-11-30 | $2.18 | $2.90 | 3,456,000 | — | — |
| 1981-11-27 | $2.20 | $2.92 | 2,954,400 | — | — |
| 1981-11-25 | $2.23 | $2.96 | 14,236,800 | — | — |
| 1981-11-24 | $2.26 | $3.00 | 2,318,400 | — | — |
| 1981-11-23 | $2.25 | $2.99 | 2,995,200 | — | — |
| 1981-11-20 | $2.22 | $2.95 | 1,903,200 | — | — |
| 1981-11-19 | $2.20 | $2.93 | 1,404,000 | — | — |
| 1981-11-18 | $2.19 | $2.91 | 2,155,200 | — | — |
| 1981-11-17 | $2.20 | $2.92 | 1,749,600 | — | — |
| 1981-11-16 | $2.18 | $2.90 | 1,440,000 | — | — |
| 1981-11-13 | $2.18 | $2.89 | 2,181,600 | — | — |
| 1981-11-12 | $2.25 | $2.99 | 5,829,600 | — | — |
| 1981-11-11 | $2.29 | $3.04 | 1,852,800 | — | — |
| 1981-11-10 | $2.24 | $2.98 | 5,155,200 | — | — |
| 1981-11-09 | $2.23 | $2.96 | 1,658,400 | — | — |
| 1981-11-06 | $2.20 | $2.92 | 1,483,200 | — | — |
| 1981-11-05 | $2.23 | $2.97 | 4,003,200 | — | — |
| 1981-11-04 | $2.24 | $2.98 | 4,322,400 | — | — |
| 1981-11-03 | $2.21 | $2.94 | 4,192,800 | — | — |
| 1981-11-02 | $2.22 | $2.95 | 6,369,600 | — | — |
| 1981-10-30 | $2.17 | $2.88 | 2,464,800 | — | — |
| 1981-10-29 | $2.14 | $2.84 | 1,632,000 | — | — |
| 1981-10-28 | $2.15 | $2.85 | 1,963,200 | — | — |
| 1981-10-27 | $2.12 | $2.82 | 2,808,000 | — | — |
| 1981-10-26 | $2.08 | $2.77 | 3,950,400 | — | — |
| 1981-10-23 | $2.09 | $2.77 | 2,805,600 | — | — |
| 1981-10-22 | $2.13 | $2.82 | 2,788,800 | — | — |
| 1981-10-21 | $2.16 | $2.86 | 3,328,800 | — | — |
| 1981-10-20 | $2.17 | $2.88 | 2,913,600 | — | — |
| 1981-10-19 | $2.13 | $2.83 | 3,388,800 | — | — |
| 1981-10-16 | $2.15 | $2.85 | 1,795,200 | — | — |
| 1981-10-15 | $2.12 | $2.82 | 4,173,600 | — | — |
| 1981-10-14 | $2.08 | $2.76 | 2,589,600 | — | — |
| 1981-10-13 | $2.09 | $2.77 | 1,228,800 | — | — |
| 1981-10-12 | $2.08 | $2.76 | 1,051,200 | — | — |
| 1981-10-09 | $2.08 | $2.76 | 2,560,800 | — | — |
| 1981-10-08 | $2.13 | $2.83 | 2,896,800 | — | — |
| 1981-10-07 | $2.07 | $2.75 | 2,371,200 | — | — |
| 1981-10-06 | $2.04 | $2.71 | 1,749,600 | — | — |
| 1981-10-05 | $2.03 | $2.70 | 2,100,000 | — | — |
| 1981-10-02 | $2.02 | $2.68 | 5,462,400 | — | — |
| 1981-10-01 | $2.03 | $2.69 | 2,803,200 | — | — |
| 1981-09-30 | $1.96 | $2.61 | 2,460,000 | — | — |
| 1981-09-29 | $1.99 | $2.64 | 3,607,200 | — | — |
| 1981-09-28 | $1.97 | $2.62 | 2,817,600 | — | — |
| 1981-09-25 | $1.89 | $2.50 | 2,553,600 | — | — |
| 1981-09-24 | $1.88 | $2.50 | 2,779,200 | — | — |
| 1981-09-23 | $1.88 | $2.49 | 3,184,800 | — | — |
| 1981-09-22 | $1.92 | $2.55 | 2,361,600 | — | — |
| 1981-09-21 | $1.91 | $2.53 | 2,503,200 | — | — |
| 1981-09-18 | $1.88 | $2.50 | 4,072,800 | — | — |
| 1981-09-17 | $1.89 | $2.51 | 3,105,600 | — | — |
| 1981-09-16 | $1.91 | $2.53 | 1,732,800 | — | — |
| 1981-09-15 | $1.91 | $2.54 | 3,969,600 | — | — |
| 1981-09-14 | $1.91 | $2.53 | 4,027,200 | — | — |
| 1981-09-11 | $1.92 | $2.55 | 1,946,400 | — | — |
| 1981-09-10 | $1.89 | $2.51 | 3,139,200 | — | — |
| 1981-09-09 | $1.88 | $2.49 | 5,908,800 | — | — |
| 1981-09-08 | $1.92 | $2.52 | 2,678,400 | — | — |
| 1981-09-04 | $1.93 | $2.54 | 3,775,200 | — | — |
| 1981-09-03 | $1.92 | $2.52 | 2,227,200 | — | — |
| 1981-09-02 | $1.92 | $2.53 | 2,160,000 | — | — |
| 1981-09-01 | $1.90 | $2.49 | 2,517,600 | — | — |
| 1981-08-31 | $1.91 | $2.51 | 1,788,000 | — | — |
| 1981-08-28 | $1.94 | $2.55 | 1,476,000 | — | — |
| 1981-08-27 | $1.92 | $2.52 | 696,000 | — | — |
| 1981-08-26 | $1.94 | $2.55 | 1,884,000 | — | — |
| 1981-08-25 | $1.91 | $2.51 | 8,520,000 | — | — |
| 1981-08-24 | $1.91 | $2.51 | 2,659,200 | — | — |
| 1981-08-21 | $1.97 | $2.59 | 4,257,600 | — | — |
| 1981-08-20 | $2.00 | $2.63 | 2,433,600 | — | — |
| 1981-08-19 | $1.98 | $2.60 | 2,896,800 | — | — |
| 1981-08-18 | $2.00 | $2.63 | 2,222,400 | — | — |
| 1981-08-17 | $2.06 | $2.71 | 1,212,000 | — | — |
| 1981-08-14 | $2.07 | $2.72 | 2,479,200 | — | — |
| 1981-08-13 | $2.06 | $2.71 | 1,375,200 | — | — |
| 1981-08-12 | $2.09 | $2.74 | 2,438,400 | — | — |
| 1981-08-11 | $2.09 | $2.74 | 1,437,600 | — | — |
| 1981-08-10 | $2.07 | $2.72 | 1,159,200 | — | — |
| 1981-08-07 | $2.04 | $2.68 | 2,280,000 | — | — |
| 1981-08-06 | $2.08 | $2.73 | 2,217,600 | — | — |
| 1981-08-05 | $2.07 | $2.72 | 1,869,600 | — | — |
| 1981-08-04 | $2.06 | $2.70 | 2,071,200 | — | — |
| 1981-08-03 | $2.07 | $2.72 | 1,610,400 | — | — |
| 1981-07-31 | $2.07 | $2.72 | 2,349,600 | — | — |
| 1981-07-30 | $2.03 | $2.66 | 1,528,800 | — | — |
| 1981-07-29 | $1.98 | $2.60 | 3,069,600 | — | — |
| 1981-07-28 | $1.97 | $2.59 | 2,407,200 | — | — |
| 1981-07-27 | $2.02 | $2.65 | 1,996,800 | — | — |
| 1981-07-24 | $2.01 | $2.64 | 2,496,000 | — | — |
| 1981-07-23 | $1.98 | $2.60 | 1,761,600 | — | — |
| 1981-07-22 | $1.95 | $2.57 | 1,300,800 | — | — |
| 1981-07-21 | $1.96 | $2.57 | 1,380,000 | — | — |
| 1981-07-20 | $1.98 | $2.60 | 1,852,800 | — | — |
| 1981-07-17 | $1.98 | $2.61 | 2,037,600 | — | — |
| 1981-07-16 | $1.98 | $2.61 | 2,236,800 | — | — |
| 1981-07-15 | $2.00 | $2.63 | 4,238,400 | — | — |
| 1981-07-14 | $1.99 | $2.62 | 1,804,800 | — | — |
| 1981-07-13 | $2.03 | $2.67 | 2,589,600 | — | — |
| 1981-07-10 | $2.07 | $2.72 | 3,004,800 | — | — |
| 1981-07-09 | $2.05 | $2.70 | 1,910,400 | — | — |
| 1981-07-08 | $2.03 | $2.67 | 1,509,600 | — | — |
| 1981-07-07 | $2.05 | $2.70 | 2,304,000 | — | — |
| 1981-07-06 | $2.02 | $2.65 | 2,899,200 | — | — |
| 1981-07-02 | $2.02 | $2.66 | 2,359,200 | — | — |
| 1981-07-01 | $2.02 | $2.65 | 6,170,400 | — | — |
| 1981-06-30 | $2.07 | $2.72 | 2,673,600 | — | — |
| 1981-06-29 | $2.10 | $2.77 | 4,435,200 | — | — |
| 1981-06-26 | $2.12 | $2.79 | 1,183,200 | — | — |
| 1981-06-25 | $2.13 | $2.79 | 1,860,000 | — | — |
| 1981-06-24 | $2.16 | $2.83 | 1,778,400 | — | — |
| 1981-06-23 | $2.19 | $2.87 | 3,285,600 | — | — |
| 1981-06-22 | $2.16 | $2.84 | 1,490,400 | — | — |
| 1981-06-19 | $2.16 | $2.83 | 2,944,800 | — | — |
| 1981-06-18 | $2.16 | $2.83 | 2,992,800 | — | — |
| 1981-06-17 | $2.21 | $2.90 | 5,354,400 | — | — |
| 1981-06-16 | $2.18 | $2.86 | 3,696,000 | — | — |
| 1981-06-15 | $2.16 | $2.84 | 5,181,600 | — | — |
| 1981-06-12 | $2.11 | $2.77 | 4,255,200 | — | — |
| 1981-06-11 | $2.10 | $2.77 | 4,548,000 | — | — |
| 1981-06-10 | $2.08 | $2.74 | 4,418,400 | — | — |
| 1981-06-09 | $2.11 | $2.78 | 3,021,600 | — | — |
| 1981-06-08 | $2.15 | $2.79 | 3,362,400 | — | — |
| 1981-06-05 | $2.16 | $2.81 | 1,742,400 | — | — |
| 1981-06-04 | $2.15 | $2.80 | 3,112,800 | — | — |
| 1981-06-03 | $2.15 | $2.79 | 2,779,200 | — | — |
| 1981-06-02 | $2.16 | $2.81 | 1,012,800 | — | — |
| 1981-06-01 | $2.17 | $2.83 | 2,493,600 | — | — |
| 1981-05-29 | $2.17 | $2.82 | 1,478,400 | — | — |
| 1981-05-28 | $2.17 | $2.82 | 1,660,800 | — | — |
| 1981-05-27 | $2.16 | $2.81 | 1,620,000 | — | — |
| 1981-05-26 | $2.16 | $2.81 | 1,351,200 | — | — |
| 1981-05-22 | $2.15 | $2.80 | 2,205,600 | — | — |
| 1981-05-21 | $2.17 | $2.82 | 2,294,400 | — | — |
| 1981-05-20 | $2.19 | $2.85 | 3,376,800 | — | — |
| 1981-05-19 | $2.20 | $2.86 | 3,163,200 | — | — |
| 1981-05-18 | $2.15 | $2.79 | 2,008,800 | — | — |
| 1981-05-15 | $2.14 | $2.79 | 2,124,000 | — | — |
| 1981-05-14 | $2.11 | $2.75 | 1,375,200 | — | — |
| 1981-05-13 | $2.12 | $2.76 | 1,264,800 | — | — |
| 1981-05-12 | $2.11 | $2.75 | 3,919,200 | — | — |
| 1981-05-11 | $2.06 | $2.68 | 2,642,400 | — | — |
| 1981-05-08 | $2.06 | $2.68 | 2,443,200 | — | — |
| 1981-05-07 | $2.06 | $2.68 | 3,484,800 | — | — |
| 1981-05-06 | $2.06 | $2.68 | 1,953,600 | — | — |
| 1981-05-05 | $2.09 | $2.72 | 1,665,600 | — | — |
| 1981-05-04 | $2.09 | $2.72 | 3,885,600 | — | — |
| 1981-05-01 | $2.11 | $2.75 | 2,385,600 | — | — |
| 1981-04-30 | $2.11 | $2.75 | 2,757,600 | — | — |
| 1981-04-29 | $2.15 | $2.79 | 3,484,800 | — | — |
| 1981-04-28 | $2.18 | $2.83 | 1,874,400 | — | — |
| 1981-04-27 | $2.24 | $2.91 | 2,066,400 | — | — |
| 1981-04-24 | $2.22 | $2.89 | 2,205,600 | — | — |
| 1981-04-23 | $2.21 | $2.88 | 2,680,800 | — | — |
| 1981-04-22 | $2.20 | $2.87 | 3,566,400 | — | — |
| 1981-04-21 | $2.17 | $2.82 | 1,665,600 | — | — |
| 1981-04-20 | $2.19 | $2.85 | 2,947,200 | — | — |
| 1981-04-16 | $2.17 | $2.82 | 2,354,400 | — | — |
| 1981-04-15 | $2.16 | $2.81 | 2,589,600 | — | — |
| 1981-04-14 | $2.14 | $2.79 | 1,941,600 | — | — |
| 1981-04-13 | $2.15 | $2.79 | 1,929,600 | — | — |
| 1981-04-10 | $2.13 | $2.77 | 2,697,600 | — | — |
| 1981-04-09 | $2.07 | $2.70 | 2,719,200 | — | — |
| 1981-04-08 | $2.08 | $2.71 | 2,404,800 | — | — |
| 1981-04-07 | $2.06 | $2.68 | 1,749,600 | — | — |
| 1981-04-06 | $2.07 | $2.70 | 1,960,800 | — | — |
| 1981-04-03 | $2.11 | $2.75 | 3,033,600 | — | — |
| 1981-04-02 | $2.14 | $2.78 | 2,664,000 | — | — |
| 1981-04-01 | $2.10 | $2.73 | 1,600,800 | — | — |
| 1981-03-31 | $2.13 | $2.77 | 2,476,800 | — | — |
| 1981-03-30 | $2.13 | $2.77 | 1,910,400 | — | — |
| 1981-03-27 | $2.14 | $2.78 | 1,557,600 | — | — |
| 1981-03-26 | $2.18 | $2.83 | 7,533,600 | — | — |
| 1981-03-25 | $2.18 | $2.83 | 3,468,000 | — | — |
| 1981-03-24 | $2.14 | $2.78 | 2,512,800 | — | — |
| 1981-03-23 | $2.13 | $2.77 | 4,077,600 | — | — |
| 1981-03-20 | $2.13 | $2.77 | 3,703,200 | — | — |
| 1981-03-19 | $2.11 | $2.75 | 3,340,800 | — | — |
| 1981-03-18 | $2.13 | $2.77 | 8,049,600 | — | — |
| 1981-03-17 | $2.08 | $2.70 | 4,783,200 | — | — |
| 1981-03-16 | $2.08 | $2.71 | 2,685,600 | — | — |
| 1981-03-13 | $2.01 | $2.62 | 5,992,800 | — | — |
| 1981-03-12 | $2.01 | $2.62 | 2,680,800 | — | — |
| 1981-03-11 | $1.98 | $2.58 | 3,547,200 | — | — |
| 1981-03-10 | $1.96 | $2.55 | 1,840,800 | — | — |
| 1981-03-09 | $1.96 | $2.56 | 1,051,200 | — | — |
| 1981-03-06 | $1.93 | $2.51 | 1,293,600 | — | — |
| 1981-03-05 | $1.96 | $2.56 | 3,057,600 | — | — |
| 1981-03-04 | $1.99 | $2.59 | 2,181,600 | — | — |
| 1981-03-03 | $1.98 | $2.58 | 4,699,200 | — | — |
| 1981-03-02 | $2.04 | $2.62 | 9,856,800 | — | — |
| 1981-02-27 | $2.00 | $2.58 | 6,391,200 | — | — |
| 1981-02-26 | $1.96 | $2.52 | 7,015,200 | — | — |
| 1981-02-25 | $1.90 | $2.44 | 2,892,000 | — | — |
| 1981-02-24 | $1.82 | $2.35 | 2,320,800 | — | — |
| 1981-02-23 | $1.82 | $2.34 | 2,251,200 | — | — |
| 1981-02-20 | $1.77 | $2.28 | 1,394,400 | — | — |
| 1981-02-19 | $1.76 | $2.27 | 1,140,000 | — | — |
| 1981-02-18 | $1.77 | $2.28 | 1,932,000 | — | — |
| 1981-02-17 | $1.77 | $2.27 | 1,838,400 | — | — |
| 1981-02-13 | $1.76 | $2.27 | 2,935,200 | — | — |
| 1981-02-12 | $1.79 | $2.31 | 936,000 | — | — |
| 1981-02-11 | $1.80 | $2.32 | 1,176,000 | — | — |
| 1981-02-10 | $1.82 | $2.35 | 1,780,800 | — | — |
| 1981-02-09 | $1.83 | $2.36 | 1,483,200 | — | — |
| 1981-02-06 | $1.83 | $2.35 | 2,625,600 | — | — |
| 1981-02-05 | $1.84 | $2.37 | 2,712,000 | — | — |
| 1981-02-04 | $1.85 | $2.38 | 2,884,800 | — | — |
| 1981-02-03 | $1.82 | $2.35 | 3,441,600 | — | — |
| 1981-02-02 | $1.79 | $2.31 | 2,596,800 | — | — |
| 1981-01-30 | $1.82 | $2.35 | 2,323,200 | — | — |
| 1981-01-29 | $1.81 | $2.33 | 2,875,200 | — | — |
| 1981-01-28 | $1.80 | $2.31 | 1,502,400 | — | — |
| 1981-01-27 | $1.82 | $2.35 | 2,834,400 | — | — |
| 1981-01-26 | $1.81 | $2.33 | 1,802,400 | — | — |
| 1981-01-23 | $1.82 | $2.34 | 3,283,200 | — | — |
| 1981-01-22 | $1.83 | $2.36 | 4,120,800 | — | — |
| 1981-01-21 | $1.91 | $2.46 | 2,815,200 | — | — |
| 1981-01-20 | $1.95 | $2.51 | 1,675,200 | — | — |
| 1981-01-19 | $1.97 | $2.54 | 4,718,400 | — | — |
| 1981-01-16 | $1.97 | $2.54 | 2,848,800 | — | — |
| 1981-01-15 | $1.99 | $2.56 | 2,659,200 | — | — |
| 1981-01-14 | $1.95 | $2.51 | 3,098,400 | — | — |
| 1981-01-13 | $1.94 | $2.50 | 1,860,000 | — | — |
| 1981-01-12 | $1.94 | $2.50 | 2,198,400 | — | — |
| 1981-01-09 | $1.93 | $2.49 | 3,249,600 | — | — |
| 1981-01-08 | $1.95 | $2.52 | 10,555,200 | — | — |
| 1981-01-07 | $1.94 | $2.50 | 11,868,000 | — | — |
| 1981-01-06 | $1.97 | $2.54 | 8,467,200 | — | — |
| 1981-01-05 | $1.92 | $2.48 | 4,000,800 | — | — |
| 1981-01-02 | $1.84 | $2.37 | 2,076,000 | — | — |