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 — 1980
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1980-12-31 | $6.17 | $8.23 | 384,634 | — | — |
| 1980-12-30 | $6.06 | $8.09 | 655,408 | — | — |
| 1980-12-29 | $6.11 | $8.16 | 592,259 | — | — |
| 1980-12-26 | $6.04 | $8.06 | 74,630 | — | — |
| 1980-12-24 | $6.02 | $8.04 | 1,547,146 | — | — |
| 1980-12-23 | $5.91 | $7.88 | 1,805,482 | — | — |
| 1980-12-22 | $5.94 | $7.94 | 1,096,493 | — | — |
| 1980-12-19 | $5.85 | $7.81 | 778,835 | — | — |
| 1980-12-18 | $5.85 | $7.81 | 584,605 | — | — |
| 1980-12-17 | $5.79 | $7.73 | 955,843 | — | — |
| 1980-12-16 | $5.80 | $7.74 | 687,939 | — | — |
| 1980-12-15 | $5.80 | $7.74 | 826,675 | — | — |
| 1980-12-12 | $5.89 | $7.87 | 835,286 | — | — |
| 1980-12-11 | $5.83 | $7.78 | 1,026,646 | — | — |
| 1980-12-10 | $5.87 | $7.83 | 750,131 | — | — |
| 1980-12-09 | $5.91 | $7.88 | 1,941,347 | — | — |
| 1980-12-08 | $5.93 | $7.92 | 2,890,493 | — | — |
| 1980-12-05 | $6.14 | $8.20 | 1,150,074 | — | — |
| 1980-12-04 | $6.17 | $8.23 | 1,705,018 | — | — |
| 1980-12-03 | $6.17 | $8.23 | 769,267 | — | — |
| 1980-12-02 | $6.22 | $8.30 | 869,731 | — | — |
| 1980-12-01 | $6.17 | $8.23 | 947,232 | — | — |
| 1980-11-28 | $6.34 | $8.46 | 654,451 | — | — |
| 1980-11-26 | $6.30 | $8.41 | 1,042,912 | — | — |
| 1980-11-25 | $6.21 | $8.28 | 1,807,395 | — | — |
| 1980-11-24 | $6.06 | $8.09 | 972,109 | — | — |
| 1980-11-21 | $6.22 | $8.30 | 835,286 | — | — |
| 1980-11-20 | $6.32 | $8.44 | 862,077 | — | — |
| 1980-11-19 | $6.27 | $8.37 | 979,763 | — | — |
| 1980-11-18 | $6.15 | $8.21 | 1,617,949 | — | — |
| 1980-11-17 | $6.06 | $8.09 | 616,179 | — | — |
| 1980-11-14 | $6.09 | $8.03 | 996,029 | — | — |
| 1980-11-13 | $6.07 | $8.01 | 1,470,602 | — | — |
| 1980-11-12 | $6.00 | $7.91 | 936,707 | — | — |
| 1980-11-11 | $5.92 | $7.81 | 390,374 | — | — |
| 1980-11-10 | $5.98 | $7.89 | 451,610 | — | — |
| 1980-11-07 | $6.01 | $7.93 | 775,008 | — | — |
| 1980-11-06 | $6.04 | $7.96 | 711,859 | — | — |
| 1980-11-05 | $6.14 | $8.10 | 1,391,187 | — | — |
| 1980-11-03 | $6.00 | $7.91 | 886,954 | — | — |
| 1980-10-31 | $5.84 | $7.70 | 681,242 | — | — |
| 1980-10-30 | $5.80 | $7.65 | 1,053,437 | — | — |
| 1980-10-29 | $5.91 | $7.79 | 876,429 | — | — |
| 1980-10-28 | $5.80 | $7.65 | 1,004,640 | — | — |
| 1980-10-27 | $5.75 | $7.58 | 559,728 | — | — |
| 1980-10-24 | $5.77 | $7.62 | 1,376,835 | — | — |
| 1980-10-23 | $5.81 | $7.67 | 891,738 | — | — |
| 1980-10-22 | $5.92 | $7.81 | 751,088 | — | — |
| 1980-10-21 | $5.88 | $7.75 | 2,035,114 | — | — |
| 1980-10-20 | $5.87 | $7.74 | 589,389 | — | — |
| 1980-10-17 | $5.85 | $7.72 | 942,448 | — | — |
| 1980-10-16 | $5.87 | $7.74 | 898,435 | — | — |
| 1980-10-15 | $5.96 | $7.86 | 704,205 | — | — |
| 1980-10-14 | $5.89 | $7.77 | 1,084,054 | — | — |
| 1980-10-13 | $5.94 | $7.84 | 387,504 | — | — |
| 1980-10-10 | $5.80 | $7.65 | 1,132,851 | — | — |
| 1980-10-09 | $5.84 | $7.70 | 1,462,947 | — | — |
| 1980-10-08 | $5.96 | $7.86 | 827,632 | — | — |
| 1980-10-07 | $6.01 | $7.93 | 1,816,963 | — | — |
| 1980-10-06 | $6.13 | $8.08 | 1,228,531 | — | — |
| 1980-10-03 | $6.17 | $8.13 | 1,318,470 | — | — |
| 1980-10-02 | $6.14 | $8.10 | 766,397 | — | — |
| 1980-10-01 | $6.19 | $8.17 | 1,190,259 | — | — |
| 1980-09-30 | $6.23 | $8.22 | 1,106,061 | — | — |
| 1980-09-29 | $6.17 | $8.13 | 993,158 | — | — |
| 1980-09-26 | $6.26 | $8.25 | 2,367,123 | — | — |
| 1980-09-25 | $6.35 | $8.37 | 638,186 | — | — |
| 1980-09-24 | $6.36 | $8.39 | 686,982 | — | — |
| 1980-09-23 | $6.38 | $8.41 | 1,680,141 | — | — |
| 1980-09-22 | $6.53 | $8.62 | 1,063,962 | — | — |
| 1980-09-19 | $6.49 | $8.56 | 1,862,890 | — | — |
| 1980-09-18 | $6.38 | $8.41 | 1,565,325 | — | — |
| 1980-09-17 | $6.30 | $8.31 | 1,799,741 | — | — |
| 1980-09-16 | $6.19 | $8.17 | 1,348,131 | — | — |
| 1980-09-15 | $6.09 | $8.03 | 411,424 | — | — |
| 1980-09-12 | $6.14 | $8.10 | 506,147 | — | — |
| 1980-09-11 | $6.19 | $8.17 | 431,517 | — | — |
| 1980-09-10 | $6.02 | $7.94 | 1,061,091 | — | — |
| 1980-09-09 | $5.93 | $7.82 | 1,873,414 | — | — |
| 1980-09-08 | $5.97 | $7.87 | 737,693 | — | — |
| 1980-09-05 | $6.06 | $8.00 | 980,720 | — | — |
| 1980-09-04 | $6.21 | $8.18 | 1,067,789 | — | — |
| 1980-09-03 | $6.17 | $8.13 | 1,079,270 | — | — |
| 1980-09-02 | $6.05 | $7.98 | 331,053 | — | — |
| 1980-08-29 | $6.05 | $7.98 | 1,006,554 | — | — |
| 1980-08-28 | $6.05 | $7.98 | 1,005,597 | — | — |
| 1980-08-27 | $6.13 | $8.08 | 793,187 | — | — |
| 1980-08-26 | $6.19 | $8.17 | 629,574 | — | — |
| 1980-08-25 | $6.17 | $8.13 | 841,984 | — | — |
| 1980-08-22 | $6.21 | $8.18 | 822,848 | — | — |
| 1980-08-21 | $6.18 | $8.15 | 675,501 | — | — |
| 1980-08-20 | $6.15 | $8.12 | 633,402 | — | — |
| 1980-08-19 | $6.10 | $8.05 | 738,650 | — | — |
| 1980-08-18 | $6.15 | $8.12 | 901,306 | — | — |
| 1980-08-15 | $6.27 | $8.17 | 1,010,381 | — | — |
| 1980-08-14 | $6.15 | $8.02 | 713,773 | — | — |
| 1980-08-13 | $6.04 | $7.87 | 1,029,517 | — | — |
| 1980-08-12 | $6.09 | $7.94 | 927,139 | — | — |
| 1980-08-11 | $6.17 | $8.04 | 2,159,498 | — | — |
| 1980-08-08 | $6.21 | $8.09 | 951,059 | — | — |
| 1980-08-07 | $6.26 | $8.16 | 1,514,614 | — | — |
| 1980-08-06 | $6.14 | $8.00 | 628,618 | — | — |
| 1980-08-05 | $6.11 | $7.97 | 1,201,741 | — | — |
| 1980-08-04 | $6.09 | $7.94 | 802,755 | — | — |
| 1980-08-01 | $6.05 | $7.89 | 1,178,778 | — | — |
| 1980-07-31 | $6.14 | $8.00 | 1,360,570 | — | — |
| 1980-07-30 | $6.17 | $8.04 | 2,693,392 | — | — |
| 1980-07-29 | $5.96 | $7.77 | 887,910 | — | — |
| 1980-07-28 | $5.83 | $7.60 | 774,051 | — | — |
| 1980-07-25 | $5.72 | $7.46 | 888,867 | — | — |
| 1980-07-24 | $5.83 | $7.60 | 725,254 | — | — |
| 1980-07-23 | $5.91 | $7.70 | 865,904 | — | — |
| 1980-07-22 | $5.96 | $7.77 | 476,486 | — | — |
| 1980-07-21 | $5.93 | $7.73 | 488,925 | — | — |
| 1980-07-18 | $6.04 | $7.87 | 1,157,728 | — | — |
| 1980-07-17 | $6.01 | $7.83 | 915,658 | — | — |
| 1980-07-16 | $5.87 | $7.65 | 971,152 | — | — |
| 1980-07-15 | $5.87 | $7.65 | 1,177,821 | — | — |
| 1980-07-14 | $5.85 | $7.63 | 910,874 | — | — |
| 1980-07-11 | $5.67 | $7.39 | 1,027,603 | — | — |
| 1980-07-10 | $5.68 | $7.41 | 680,285 | — | — |
| 1980-07-09 | $5.67 | $7.39 | 1,495,478 | — | — |
| 1980-07-08 | $5.63 | $7.34 | 856,336 | — | — |
| 1980-07-07 | $5.63 | $7.34 | 1,393,101 | — | — |
| 1980-07-03 | $5.60 | $7.31 | 711,859 | — | — |
| 1980-07-02 | $5.54 | $7.22 | 1,372,051 | — | — |
| 1980-07-01 | $5.57 | $7.25 | 1,598,813 | — | — |
| 1980-06-30 | $5.55 | $7.24 | 544,419 | — | — |
| 1980-06-27 | $5.62 | $7.32 | 290,867 | — | — |
| 1980-06-26 | $5.63 | $7.34 | 1,083,098 | — | — |
| 1980-06-25 | $5.64 | $7.36 | 533,894 | — | — |
| 1980-06-24 | $5.62 | $7.32 | 458,307 | — | — |
| 1980-06-23 | $5.57 | $7.25 | 560,685 | — | — |
| 1980-06-20 | $5.66 | $7.37 | 601,827 | — | — |
| 1980-06-19 | $5.64 | $7.36 | 474,573 | — | — |
| 1980-06-18 | $5.79 | $7.54 | 698,464 | — | — |
| 1980-06-17 | $5.81 | $7.58 | 1,187,389 | — | — |
| 1980-06-16 | $5.77 | $7.53 | 823,805 | — | — |
| 1980-06-13 | $5.75 | $7.49 | 730,995 | — | — |
| 1980-06-12 | $5.75 | $7.49 | 1,040,042 | — | — |
| 1980-06-11 | $5.77 | $7.53 | 1,004,640 | — | — |
| 1980-06-10 | $5.79 | $7.54 | 799,885 | — | — |
| 1980-06-09 | $5.79 | $7.54 | 491,795 | — | — |
| 1980-06-06 | $5.84 | $7.61 | 877,386 | — | — |
| 1980-06-05 | $5.72 | $7.46 | 1,412,237 | — | — |
| 1980-06-04 | $5.71 | $7.44 | 778,835 | — | — |
| 1980-06-03 | $5.63 | $7.34 | 700,378 | — | — |
| 1980-06-02 | $5.62 | $7.32 | 660,192 | — | — |
| 1980-05-30 | $5.67 | $7.39 | 767,354 | — | — |
| 1980-05-29 | $5.74 | $7.48 | 658,278 | — | — |
| 1980-05-28 | $5.76 | $7.51 | 1,528,966 | — | — |
| 1980-05-27 | $5.79 | $7.54 | 952,016 | — | — |
| 1980-05-23 | $5.79 | $7.54 | 1,846,624 | — | — |
| 1980-05-22 | $5.75 | $7.49 | 743,434 | — | — |
| 1980-05-21 | $5.70 | $7.43 | 715,686 | — | — |
| 1980-05-20 | $5.74 | $7.48 | 806,582 | — | — |
| 1980-05-19 | $5.72 | $7.46 | 427,690 | — | — |
| 1980-05-16 | $5.79 | $7.45 | 957,757 | — | — |
| 1980-05-15 | $5.72 | $7.36 | 805,626 | — | — |
| 1980-05-14 | $5.71 | $7.35 | 1,245,754 | — | — |
| 1980-05-13 | $5.70 | $7.33 | 816,150 | — | — |
| 1980-05-12 | $5.57 | $7.16 | 659,235 | — | — |
| 1980-05-09 | $5.55 | $7.15 | 477,443 | — | — |
| 1980-05-08 | $5.60 | $7.21 | 763,526 | — | — |
| 1980-05-07 | $5.62 | $7.23 | 873,558 | — | — |
| 1980-05-06 | $5.57 | $7.16 | 839,114 | — | — |
| 1980-05-05 | $5.67 | $7.30 | 1,152,944 | — | — |
| 1980-05-02 | $5.57 | $7.16 | 800,842 | — | — |
| 1980-05-01 | $5.47 | $7.05 | 1,398,842 | — | — |
| 1980-04-30 | $5.51 | $7.10 | 980,720 | — | — |
| 1980-04-29 | $5.53 | $7.11 | 704,205 | — | — |
| 1980-04-28 | $5.57 | $7.16 | 1,322,298 | — | — |
| 1980-04-25 | $5.41 | $6.96 | 490,838 | — | — |
| 1980-04-24 | $5.36 | $6.89 | 1,014,208 | — | — |
| 1980-04-23 | $5.30 | $6.83 | 1,455,293 | — | — |
| 1980-04-22 | $5.33 | $6.86 | 3,064,630 | — | — |
| 1980-04-21 | $5.04 | $6.49 | 1,054,394 | — | — |
| 1980-04-18 | $5.13 | $6.61 | 633,402 | — | — |
| 1980-04-17 | $5.15 | $6.63 | 791,274 | — | — |
| 1980-04-16 | $5.20 | $6.69 | 800,842 | — | — |
| 1980-04-15 | $5.21 | $6.71 | 829,546 | — | — |
| 1980-04-14 | $5.21 | $6.71 | 603,741 | — | — |
| 1980-04-11 | $5.21 | $6.71 | 634,358 | — | — |
| 1980-04-10 | $5.30 | $6.83 | 901,306 | — | — |
| 1980-04-09 | $5.28 | $6.79 | 1,587,331 | — | — |
| 1980-04-08 | $5.25 | $6.76 | 782,662 | — | — |
| 1980-04-07 | $5.06 | $6.51 | 767,354 | — | — |
| 1980-04-03 | $5.17 | $6.66 | 659,235 | — | — |
| 1980-04-02 | $5.23 | $6.73 | 920,442 | — | — |
| 1980-04-01 | $5.17 | $6.66 | 670,717 | — | — |
| 1980-03-31 | $5.20 | $6.69 | 869,731 | — | — |
| 1980-03-28 | $5.19 | $6.68 | 1,179,734 | — | — |
| 1980-03-27 | $5.02 | $6.46 | 1,124,240 | — | — |
| 1980-03-26 | $4.98 | $6.41 | 820,934 | — | — |
| 1980-03-25 | $4.93 | $6.34 | 861,120 | — | — |
| 1980-03-24 | $4.83 | $6.22 | 901,306 | — | — |
| 1980-03-21 | $4.90 | $6.31 | 1,444,768 | — | — |
| 1980-03-20 | $5.00 | $6.44 | 510,931 | — | — |
| 1980-03-19 | $5.03 | $6.47 | 1,691,622 | — | — |
| 1980-03-18 | $5.08 | $6.54 | 1,281,155 | — | — |
| 1980-03-17 | $4.99 | $6.42 | 991,245 | — | — |
| 1980-03-14 | $4.99 | $6.42 | 1,397,885 | — | — |
| 1980-03-13 | $4.98 | $6.41 | 683,155 | — | — |
| 1980-03-12 | $4.99 | $6.42 | 1,103,190 | — | — |
| 1980-03-11 | $5.07 | $6.52 | 1,151,987 | — | — |
| 1980-03-10 | $5.06 | $6.51 | 862,077 | — | — |
| 1980-03-07 | $4.95 | $6.37 | 1,727,024 | — | — |
| 1980-03-06 | $4.91 | $6.32 | 1,827,488 | — | — |
| 1980-03-05 | $4.98 | $6.41 | 1,418,934 | — | — |
| 1980-03-04 | $5.17 | $6.66 | 951,059 | — | — |
| 1980-03-03 | $5.20 | $6.69 | 754,915 | — | — |
| 1980-02-29 | $5.23 | $6.73 | 1,070,659 | — | — |
| 1980-02-28 | $5.20 | $6.69 | 2,222,646 | — | — |
| 1980-02-27 | $5.23 | $6.73 | 2,823,517 | — | — |
| 1980-02-26 | $5.37 | $6.91 | 1,082,141 | — | — |
| 1980-02-25 | $5.41 | $6.96 | 1,500,262 | — | — |
| 1980-02-22 | $5.45 | $7.01 | 764,483 | — | — |
| 1980-02-21 | $5.42 | $6.98 | 1,661,005 | — | — |
| 1980-02-20 | $5.51 | $7.10 | 1,567,238 | — | — |
| 1980-02-19 | $5.43 | $7.00 | 952,016 | — | — |
| 1980-02-15 | $5.47 | $7.05 | 1,543,318 | — | — |
| 1980-02-14 | $5.57 | $7.07 | 2,154,714 | — | — |
| 1980-02-13 | $5.63 | $7.15 | 3,255,990 | — | — |
| 1980-02-12 | $5.51 | $7.00 | 3,178,490 | — | — |
| 1980-02-11 | $5.23 | $6.64 | 1,420,848 | — | — |
| 1980-02-08 | $5.23 | $6.64 | 903,219 | — | — |
| 1980-02-07 | $5.26 | $6.69 | 918,528 | — | — |
| 1980-02-06 | $5.25 | $6.67 | 1,526,096 | — | — |
| 1980-02-05 | $5.21 | $6.62 | 1,049,610 | — | — |
| 1980-02-04 | $5.23 | $6.64 | 1,327,082 | — | — |
| 1980-02-01 | $5.21 | $6.62 | 946,275 | — | — |
| 1980-01-31 | $5.17 | $6.57 | 1,535,664 | — | — |
| 1980-01-30 | $5.19 | $6.59 | 1,403,626 | — | — |
| 1980-01-29 | $5.20 | $6.60 | 957,757 | — | — |
| 1980-01-28 | $5.23 | $6.64 | 1,021,862 | — | — |
| 1980-01-25 | $5.19 | $6.59 | 1,106,061 | — | — |
| 1980-01-24 | $5.23 | $6.64 | 2,650,336 | — | — |
| 1980-01-23 | $5.15 | $6.54 | 1,714,586 | — | — |
| 1980-01-22 | $5.00 | $6.36 | 2,007,366 | — | — |
| 1980-01-21 | $4.94 | $6.27 | 1,795,914 | — | — |
| 1980-01-18 | $4.89 | $6.21 | 1,643,782 | — | — |
| 1980-01-17 | $4.96 | $6.31 | 1,662,918 | — | — |
| 1980-01-16 | $5.02 | $6.37 | 1,100,320 | — | — |
| 1980-01-15 | $5.04 | $6.41 | 952,973 | — | — |
| 1980-01-14 | $5.13 | $6.52 | 1,047,696 | — | — |
| 1980-01-11 | $5.20 | $6.60 | 1,371,094 | — | — |
| 1980-01-10 | $5.21 | $6.62 | 1,218,006 | — | — |
| 1980-01-09 | $5.16 | $6.55 | 3,025,402 | — | — |
| 1980-01-08 | $5.17 | $6.57 | 1,848,538 | — | — |
| 1980-01-07 | $4.99 | $6.34 | 901,306 | — | — |
| 1980-01-04 | $4.96 | $6.31 | 1,689,709 | — | — |
| 1980-01-03 | $4.96 | $6.31 | 2,510,643 | — | — |
| 1980-01-02 | $5.17 | $6.57 | 1,318,470 | — | — |