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 | $5.70 | $8.04 | 1,197,914 | — | — |
| 1981-12-30 | $5.64 | $7.96 | 528,154 | — | — |
| 1981-12-29 | $5.64 | $7.96 | 1,006,554 | — | — |
| 1981-12-28 | $5.62 | $7.93 | 582,691 | — | — |
| 1981-12-24 | $5.59 | $7.89 | 324,355 | — | — |
| 1981-12-23 | $5.63 | $7.94 | 1,100,320 | — | — |
| 1981-12-22 | $5.64 | $7.96 | 1,245,754 | — | — |
| 1981-12-21 | $5.66 | $7.98 | 866,861 | — | — |
| 1981-12-18 | $5.70 | $8.04 | 1,102,234 | — | — |
| 1981-12-17 | $5.68 | $8.02 | 1,725,110 | — | — |
| 1981-12-16 | $5.67 | $8.00 | 818,064 | — | — |
| 1981-12-15 | $5.70 | $8.04 | 2,636,941 | — | — |
| 1981-12-14 | $5.70 | $8.04 | 1,658,134 | — | — |
| 1981-12-11 | $5.75 | $8.11 | 1,299,334 | — | — |
| 1981-12-10 | $5.74 | $8.09 | 1,350,045 | — | — |
| 1981-12-09 | $5.70 | $8.04 | 966,368 | — | — |
| 1981-12-08 | $5.72 | $8.07 | 1,552,886 | — | — |
| 1981-12-07 | $5.66 | $7.98 | 1,291,680 | — | — |
| 1981-12-04 | $5.68 | $8.02 | 1,107,018 | — | — |
| 1981-12-03 | $5.60 | $7.91 | 1,608,381 | — | — |
| 1981-12-02 | $5.62 | $7.93 | 821,891 | — | — |
| 1981-12-01 | $5.67 | $8.00 | 1,022,819 | — | — |
| 1981-11-30 | $5.67 | $8.00 | 1,356,742 | — | — |
| 1981-11-27 | $5.59 | $7.89 | 1,025,690 | — | — |
| 1981-11-25 | $5.62 | $7.93 | 1,711,715 | — | — |
| 1981-11-24 | $5.54 | $7.82 | 844,854 | — | — |
| 1981-11-23 | $5.50 | $7.76 | 1,466,774 | — | — |
| 1981-11-20 | $5.51 | $7.78 | 1,305,075 | — | — |
| 1981-11-19 | $5.36 | $7.56 | 2,028,416 | — | — |
| 1981-11-18 | $5.21 | $7.35 | 1,554,800 | — | — |
| 1981-11-17 | $5.28 | $7.45 | 1,492,608 | — | — |
| 1981-11-16 | $5.24 | $7.39 | 1,851,408 | — | — |
| 1981-11-13 | $5.37 | $7.46 | 2,336,506 | — | — |
| 1981-11-12 | $5.41 | $7.52 | 4,504,614 | — | — |
| 1981-11-11 | $5.38 | $7.48 | 680,285 | — | — |
| 1981-11-10 | $5.40 | $7.50 | 1,227,574 | — | — |
| 1981-11-09 | $5.38 | $7.48 | 728,125 | — | — |
| 1981-11-06 | $5.37 | $7.46 | 636,272 | — | — |
| 1981-11-05 | $5.34 | $7.43 | 2,543,174 | — | — |
| 1981-11-04 | $5.33 | $7.41 | 1,349,088 | — | — |
| 1981-11-03 | $5.25 | $7.30 | 628,618 | — | — |
| 1981-11-02 | $5.28 | $7.34 | 1,040,042 | — | — |
| 1981-10-30 | $5.19 | $7.21 | 1,295,507 | — | — |
| 1981-10-29 | $5.06 | $7.03 | 1,818,877 | — | — |
| 1981-10-28 | $5.13 | $7.14 | 568,339 | — | — |
| 1981-10-27 | $5.20 | $7.23 | 1,796,870 | — | — |
| 1981-10-26 | $5.12 | $7.12 | 581,734 | — | — |
| 1981-10-23 | $5.19 | $7.21 | 745,347 | — | — |
| 1981-10-22 | $5.28 | $7.34 | 1,631,344 | — | — |
| 1981-10-21 | $5.42 | $7.54 | 557,814 | — | — |
| 1981-10-20 | $5.40 | $7.50 | 571,210 | — | — |
| 1981-10-19 | $5.40 | $7.50 | 410,467 | — | — |
| 1981-10-16 | $5.38 | $7.48 | 859,206 | — | — |
| 1981-10-15 | $5.33 | $7.41 | 656,365 | — | — |
| 1981-10-14 | $5.32 | $7.39 | 506,147 | — | — |
| 1981-10-13 | $5.38 | $7.48 | 781,706 | — | — |
| 1981-10-12 | $5.47 | $7.61 | 455,437 | — | — |
| 1981-10-09 | $5.45 | $7.57 | 1,819,834 | — | — |
| 1981-10-08 | $5.32 | $7.39 | 1,776,778 | — | — |
| 1981-10-07 | $5.15 | $7.16 | 388,461 | — | — |
| 1981-10-06 | $5.11 | $7.10 | 906,090 | — | — |
| 1981-10-05 | $5.17 | $7.19 | 1,379,706 | — | — |
| 1981-10-02 | $5.19 | $7.21 | 1,607,424 | — | — |
| 1981-10-01 | $5.23 | $7.27 | 539,635 | — | — |
| 1981-09-30 | $5.23 | $7.27 | 477,443 | — | — |
| 1981-09-29 | $5.26 | $7.32 | 1,351,958 | — | — |
| 1981-09-28 | $5.16 | $7.17 | 782,662 | — | — |
| 1981-09-25 | $5.10 | $7.08 | 1,385,446 | — | — |
| 1981-09-24 | $5.12 | $7.12 | 862,077 | — | — |
| 1981-09-23 | $5.17 | $7.19 | 327,226 | — | — |
| 1981-09-22 | $5.21 | $7.25 | 853,466 | — | — |
| 1981-09-21 | $5.24 | $7.28 | 788,403 | — | — |
| 1981-09-18 | $5.17 | $7.19 | 744,390 | — | — |
| 1981-09-17 | $5.17 | $7.19 | 816,150 | — | — |
| 1981-09-16 | $5.17 | $7.19 | 506,147 | — | — |
| 1981-09-15 | $5.16 | $7.17 | 406,640 | — | — |
| 1981-09-14 | $5.23 | $7.27 | 576,950 | — | — |
| 1981-09-11 | $5.20 | $7.23 | 1,279,242 | — | — |
| 1981-09-10 | $5.11 | $7.10 | 1,382,576 | — | — |
| 1981-09-09 | $5.07 | $7.05 | 1,361,526 | — | — |
| 1981-09-08 | $5.11 | $7.10 | 1,746,160 | — | — |
| 1981-09-04 | $5.24 | $7.28 | 600,870 | — | — |
| 1981-09-03 | $5.28 | $7.34 | 1,109,888 | — | — |
| 1981-09-02 | $5.40 | $7.50 | 957,757 | — | — |
| 1981-09-01 | $5.38 | $7.48 | 688,896 | — | — |
| 1981-08-31 | $5.37 | $7.46 | 880,256 | — | — |
| 1981-08-28 | $5.37 | $7.46 | 1,057,264 | — | — |
| 1981-08-27 | $5.28 | $7.34 | 695,594 | — | — |
| 1981-08-26 | $5.28 | $7.34 | 1,665,789 | — | — |
| 1981-08-25 | $5.37 | $7.46 | 828,589 | — | — |
| 1981-08-24 | $5.29 | $7.36 | 473,616 | — | — |
| 1981-08-21 | $5.36 | $7.45 | 500,406 | — | — |
| 1981-08-20 | $5.40 | $7.50 | 562,598 | — | — |
| 1981-08-19 | $5.38 | $7.48 | 418,122 | — | — |
| 1981-08-18 | $5.37 | $7.46 | 1,309,859 | — | — |
| 1981-08-17 | $5.42 | $7.54 | 674,544 | — | — |
| 1981-08-14 | $5.50 | $7.54 | 1,120,413 | — | — |
| 1981-08-13 | $5.53 | $7.57 | 2,140,362 | — | — |
| 1981-08-12 | $5.60 | $7.68 | 548,246 | — | — |
| 1981-08-11 | $5.64 | $7.73 | 994,115 | — | — |
| 1981-08-10 | $5.66 | $7.75 | 670,717 | — | — |
| 1981-08-07 | $5.58 | $7.65 | 700,378 | — | — |
| 1981-08-06 | $5.57 | $7.63 | 578,864 | — | — |
| 1981-08-05 | $5.57 | $7.63 | 1,311,773 | — | — |
| 1981-08-04 | $5.58 | $7.65 | 1,676,314 | — | — |
| 1981-08-03 | $5.58 | $7.65 | 447,782 | — | — |
| 1981-07-31 | $5.67 | $7.77 | 1,376,835 | — | — |
| 1981-07-30 | $5.66 | $7.75 | 598,000 | — | — |
| 1981-07-29 | $5.59 | $7.66 | 1,133,808 | — | — |
| 1981-07-28 | $5.59 | $7.66 | 471,702 | — | — |
| 1981-07-27 | $5.63 | $7.72 | 601,827 | — | — |
| 1981-07-24 | $5.57 | $7.63 | 1,302,205 | — | — |
| 1981-07-23 | $5.49 | $7.52 | 2,272,400 | — | — |
| 1981-07-22 | $5.32 | $7.29 | 8,956,605 | — | — |
| 1981-07-21 | $5.58 | $7.65 | 3,331,578 | — | — |
| 1981-07-20 | $5.70 | $7.81 | 3,233,027 | — | — |
| 1981-07-17 | $5.87 | $8.04 | 1,048,653 | — | — |
| 1981-07-16 | $5.88 | $8.06 | 317,658 | — | — |
| 1981-07-15 | $5.88 | $8.06 | 1,191,216 | — | — |
| 1981-07-14 | $5.87 | $8.04 | 969,238 | — | — |
| 1981-07-13 | $5.93 | $8.13 | 1,193,130 | — | — |
| 1981-07-10 | $5.93 | $8.13 | 637,229 | — | — |
| 1981-07-09 | $5.96 | $8.16 | 1,301,248 | — | — |
| 1981-07-08 | $5.94 | $8.15 | 1,973,878 | — | — |
| 1981-07-07 | $5.96 | $8.16 | 1,071,616 | — | — |
| 1981-07-06 | $5.93 | $8.13 | 1,644,739 | — | — |
| 1981-07-02 | $5.94 | $8.15 | 612,352 | — | — |
| 1981-07-01 | $5.98 | $8.20 | 1,099,363 | — | — |
| 1981-06-30 | $6.01 | $8.24 | 476,486 | — | — |
| 1981-06-29 | $6.07 | $8.33 | 907,046 | — | — |
| 1981-06-26 | $6.02 | $8.25 | 773,094 | — | — |
| 1981-06-25 | $5.98 | $8.20 | 688,896 | — | — |
| 1981-06-24 | $6.02 | $8.25 | 908,003 | — | — |
| 1981-06-23 | $6.11 | $8.38 | 715,686 | — | — |
| 1981-06-22 | $6.06 | $8.31 | 674,544 | — | — |
| 1981-06-19 | $6.01 | $8.24 | 443,955 | — | — |
| 1981-06-18 | $5.98 | $8.20 | 1,066,832 | — | — |
| 1981-06-17 | $6.11 | $8.38 | 1,279,242 | — | — |
| 1981-06-16 | $6.15 | $8.43 | 1,481,126 | — | — |
| 1981-06-15 | $6.26 | $8.58 | 1,506,003 | — | — |
| 1981-06-12 | $6.23 | $8.54 | 1,686,838 | — | — |
| 1981-06-11 | $6.32 | $8.67 | 1,023,776 | — | — |
| 1981-06-10 | $6.27 | $8.59 | 992,202 | — | — |
| 1981-06-09 | $6.38 | $8.74 | 1,958,570 | — | — |
| 1981-06-08 | $6.39 | $8.76 | 1,679,184 | — | — |
| 1981-06-05 | $6.32 | $8.67 | 2,506,816 | — | — |
| 1981-06-04 | $6.15 | $8.43 | 1,244,797 | — | — |
| 1981-06-03 | $6.00 | $8.22 | 608,525 | — | — |
| 1981-06-02 | $6.04 | $8.27 | 633,402 | — | — |
| 1981-06-01 | $6.10 | $8.36 | 885,997 | — | — |
| 1981-05-29 | $5.88 | $8.06 | 1,832,272 | — | — |
| 1981-05-28 | $5.91 | $8.09 | 1,047,696 | — | — |
| 1981-05-27 | $5.97 | $8.18 | 1,240,970 | — | — |
| 1981-05-26 | $5.88 | $8.06 | 1,677,270 | — | — |
| 1981-05-22 | $5.85 | $8.02 | 1,583,504 | — | — |
| 1981-05-21 | $5.85 | $8.02 | 1,037,171 | — | — |
| 1981-05-20 | $5.87 | $8.04 | 603,741 | — | — |
| 1981-05-19 | $5.89 | $8.07 | 1,324,211 | — | — |
| 1981-05-18 | $5.89 | $8.07 | 1,306,032 | — | — |
| 1981-05-15 | $5.96 | $8.06 | 501,363 | — | — |
| 1981-05-14 | $6.00 | $8.11 | 1,706,931 | — | — |
| 1981-05-13 | $6.09 | $8.23 | 626,704 | — | — |
| 1981-05-12 | $6.14 | $8.30 | 631,488 | — | — |
| 1981-05-11 | $6.15 | $8.32 | 1,662,918 | — | — |
| 1981-05-08 | $6.23 | $8.43 | 1,277,328 | — | — |
| 1981-05-07 | $6.22 | $8.41 | 1,869,587 | — | — |
| 1981-05-06 | $6.24 | $8.45 | 997,942 | — | — |
| 1981-05-05 | $6.24 | $8.45 | 1,684,925 | — | — |
| 1981-05-04 | $6.24 | $8.45 | 1,551,930 | — | — |
| 1981-05-01 | $6.30 | $8.52 | 844,854 | — | — |
| 1981-04-30 | $6.32 | $8.55 | 1,018,035 | — | — |
| 1981-04-29 | $6.48 | $8.76 | 747,261 | — | — |
| 1981-04-28 | $6.55 | $8.85 | 480,314 | — | — |
| 1981-04-27 | $6.62 | $8.96 | 806,582 | — | — |
| 1981-04-24 | $6.65 | $8.99 | 1,738,506 | — | — |
| 1981-04-23 | $6.69 | $9.05 | 1,323,254 | — | — |
| 1981-04-22 | $6.58 | $8.90 | 1,046,739 | — | — |
| 1981-04-21 | $6.60 | $8.92 | 780,749 | — | — |
| 1981-04-20 | $6.64 | $8.98 | 808,496 | — | — |
| 1981-04-16 | $6.61 | $8.94 | 750,131 | — | — |
| 1981-04-15 | $6.61 | $8.94 | 563,555 | — | — |
| 1981-04-14 | $6.47 | $8.75 | 731,952 | — | — |
| 1981-04-13 | $6.43 | $8.69 | 989,331 | — | — |
| 1981-04-10 | $6.44 | $8.71 | 851,552 | — | — |
| 1981-04-09 | $6.44 | $8.71 | 1,030,474 | — | — |
| 1981-04-08 | $6.41 | $8.68 | 501,363 | — | — |
| 1981-04-07 | $6.45 | $8.73 | 686,026 | — | — |
| 1981-04-06 | $6.56 | $8.87 | 775,965 | — | — |
| 1981-04-03 | $6.58 | $8.90 | 1,609,338 | — | — |
| 1981-04-02 | $6.64 | $8.98 | 1,140,506 | — | — |
| 1981-04-01 | $6.60 | $8.92 | 1,330,909 | — | — |
| 1981-03-31 | $6.60 | $8.92 | 535,808 | — | — |
| 1981-03-30 | $6.48 | $8.76 | 440,128 | — | — |
| 1981-03-27 | $6.60 | $8.92 | 965,411 | — | — |
| 1981-03-26 | $6.72 | $9.08 | 1,506,960 | — | — |
| 1981-03-25 | $6.75 | $9.13 | 871,645 | — | — |
| 1981-03-24 | $6.58 | $8.90 | 1,903,075 | — | — |
| 1981-03-23 | $6.72 | $9.08 | 1,076,400 | — | — |
| 1981-03-20 | $6.70 | $9.06 | 2,350,858 | — | — |
| 1981-03-19 | $6.51 | $8.80 | 1,026,646 | — | — |
| 1981-03-18 | $6.48 | $8.76 | 863,990 | — | — |
| 1981-03-17 | $6.41 | $8.68 | 1,405,539 | — | — |
| 1981-03-16 | $6.52 | $8.82 | 806,582 | — | — |
| 1981-03-13 | $6.38 | $8.62 | 1,267,760 | — | — |
| 1981-03-12 | $6.45 | $8.73 | 898,435 | — | — |
| 1981-03-11 | $6.22 | $8.41 | 1,151,987 | — | — |
| 1981-03-10 | $6.24 | $8.45 | 1,150,074 | — | — |
| 1981-03-09 | $6.27 | $8.48 | 1,167,296 | — | — |
| 1981-03-06 | $6.19 | $8.37 | 1,403,626 | — | — |
| 1981-03-05 | $6.32 | $8.55 | 1,023,776 | — | — |
| 1981-03-04 | $6.52 | $8.82 | 999,856 | — | — |
| 1981-03-03 | $6.47 | $8.75 | 964,454 | — | — |
| 1981-03-02 | $6.62 | $8.96 | 1,286,896 | — | — |
| 1981-02-27 | $6.56 | $8.87 | 1,485,910 | — | — |
| 1981-02-26 | $6.60 | $8.92 | 2,379,562 | — | — |
| 1981-02-25 | $6.38 | $8.62 | 1,351,958 | — | — |
| 1981-02-24 | $6.30 | $8.52 | 1,391,187 | — | — |
| 1981-02-23 | $6.22 | $8.41 | 1,219,920 | — | — |
| 1981-02-20 | $6.13 | $8.29 | 626,704 | — | — |
| 1981-02-19 | $6.14 | $8.30 | 1,097,450 | — | — |
| 1981-02-18 | $6.14 | $8.30 | 590,346 | — | — |
| 1981-02-17 | $6.07 | $8.22 | 947,232 | — | — |
| 1981-02-13 | $6.00 | $8.11 | 1,387,360 | — | — |
| 1981-02-12 | $6.09 | $8.13 | 1,501,219 | — | — |
| 1981-02-11 | $6.13 | $8.18 | 1,297,421 | — | — |
| 1981-02-10 | $6.15 | $8.21 | 798,928 | — | — |
| 1981-02-09 | $6.14 | $8.20 | 843,898 | — | — |
| 1981-02-06 | $6.18 | $8.25 | 487,011 | — | — |
| 1981-02-05 | $6.17 | $8.23 | 817,107 | — | — |
| 1981-02-04 | $6.11 | $8.16 | 1,030,474 | — | — |
| 1981-02-03 | $6.14 | $8.20 | 1,173,994 | — | — |
| 1981-02-02 | $6.01 | $8.02 | 800,842 | — | — |
| 1981-01-30 | $6.07 | $8.11 | 1,098,406 | — | — |
| 1981-01-29 | $6.14 | $8.20 | 522,413 | — | — |
| 1981-01-28 | $6.14 | $8.20 | 685,069 | — | — |
| 1981-01-27 | $6.14 | $8.20 | 791,274 | — | — |
| 1981-01-26 | $6.19 | $8.27 | 916,614 | — | — |
| 1981-01-23 | $6.14 | $8.20 | 991,245 | — | — |
| 1981-01-22 | $6.17 | $8.23 | 730,995 | — | — |
| 1981-01-21 | $6.21 | $8.28 | 1,718,413 | — | — |
| 1981-01-20 | $6.35 | $8.48 | 1,393,101 | — | — |
| 1981-01-19 | $6.53 | $8.72 | 1,680,141 | — | — |
| 1981-01-16 | $6.53 | $8.72 | 1,032,387 | — | — |
| 1981-01-15 | $6.48 | $8.65 | 1,398,842 | — | — |
| 1981-01-14 | $6.49 | $8.67 | 1,095,536 | — | — |
| 1981-01-13 | $6.48 | $8.65 | 989,331 | — | — |
| 1981-01-12 | $6.47 | $8.63 | 1,184,518 | — | — |
| 1981-01-09 | $6.44 | $8.60 | 2,852,221 | — | — |
| 1981-01-08 | $6.45 | $8.62 | 2,611,107 | — | — |
| 1981-01-07 | $6.55 | $8.74 | 3,330,621 | — | — |
| 1981-01-06 | $6.60 | $8.81 | 3,630,099 | — | — |
| 1981-01-05 | $6.36 | $8.49 | 2,317,370 | — | — |
| 1981-01-02 | $6.19 | $8.27 | 268,861 | — | — |