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 | $1.05 | $1.05 | 5,070,046 | — | — |
| 1980-12-30 | $1.05 | $1.05 | 3,503,294 | — | — |
| 1980-12-29 | $1.05 | $1.05 | 2,642,068 | — | — |
| 1980-12-26 | $1.05 | $1.05 | 457,375 | — | — |
| 1980-12-24 | $1.05 | $1.05 | 1,318,601 | — | — |
| 1980-12-23 | $1.05 | $1.05 | 2,958,338 | — | — |
| 1980-12-22 | $1.04 | $1.04 | 1,931,678 | — | — |
| 1980-12-19 | $0.98 | $0.98 | 2,753,979 | — | — |
| 1980-12-18 | $0.98 | $0.98 | 1,921,946 | — | — |
| 1980-12-17 | $0.97 | $0.97 | 7,215,813 | — | — |
| 1980-12-16 | $0.97 | $0.97 | 3,279,473 | — | — |
| 1980-12-15 | $0.96 | $0.96 | 2,330,664 | — | — |
| 1980-12-12 | $0.97 | $0.97 | 4,208,819 | — | — |
| 1980-12-11 | $0.97 | $0.97 | 3,488,697 | — | — |
| 1980-12-10 | $0.97 | $0.97 | 2,622,605 | — | — |
| 1980-12-09 | $0.97 | $0.97 | 2,593,411 | — | — |
| 1980-12-08 | $0.96 | $0.96 | 1,508,363 | — | — |
| 1980-12-05 | $0.98 | $0.98 | 2,666,396 | — | — |
| 1980-12-04 | $0.97 | $0.97 | 1,367,258 | — | — |
| 1980-12-03 | $0.98 | $0.98 | 4,549,417 | — | — |
| 1980-12-02 | $0.98 | $0.98 | 3,444,906 | — | — |
| 1980-12-01 | $0.97 | $0.97 | 10,252,002 | — | — |
| 1980-11-28 | $1.04 | $1.04 | 1,814,901 | — | — |
| 1980-11-26 | $1.05 | $1.05 | 4,413,178 | — | — |
| 1980-11-25 | $1.06 | $1.06 | 4,987,329 | — | — |
| 1980-11-24 | $1.07 | $1.07 | 4,758,642 | — | — |
| 1980-11-21 | $1.03 | $1.03 | 4,880,284 | — | — |
| 1980-11-20 | $1.02 | $1.02 | 8,232,742 | — | — |
| 1980-11-19 | $0.99 | $0.99 | 6,330,258 | — | — |
| 1980-11-18 | $1.00 | $1.00 | 4,568,880 | — | — |
| 1980-11-17 | $0.98 | $0.98 | 6,933,604 | — | — |
| 1980-11-14 | $1.00 | $1.00 | 5,892,347 | — | — |
| 1980-11-13 | $1.01 | $1.01 | 5,984,795 | — | — |
| 1980-11-12 | $0.98 | $0.98 | 3,172,428 | — | — |
| 1980-11-11 | $0.96 | $0.96 | 3,230,816 | — | — |
| 1980-11-10 | $0.94 | $0.94 | 4,033,654 | — | — |
| 1980-11-07 | $0.93 | $0.93 | 10,607,197 | — | — |
| 1980-11-06 | $0.93 | $0.93 | 11,692,245 | — | — |
| 1980-11-05 | $0.90 | $0.90 | 11,731,171 | — | — |
| 1980-11-03 | $0.89 | $0.89 | 2,282,007 | — | — |
| 1980-10-31 | $0.87 | $0.87 | 14,913,330 | — | — |
| 1980-10-30 | $0.87 | $0.87 | 2,413,381 | — | — |
| 1980-10-29 | $0.87 | $0.87 | 5,931,272 | — | — |
| 1980-10-28 | $0.89 | $0.89 | 3,376,787 | — | — |
| 1980-10-27 | $0.88 | $0.88 | 2,457,172 | — | — |
| 1980-10-24 | $0.89 | $0.89 | 1,342,930 | — | — |
| 1980-10-23 | $0.88 | $0.88 | 2,705,322 | — | — |
| 1980-10-22 | $0.89 | $0.89 | 1,771,110 | — | — |
| 1980-10-21 | $0.90 | $0.90 | 5,371,718 | — | — |
| 1980-10-20 | $0.92 | $0.92 | 2,106,842 | — | — |
| 1980-10-17 | $0.94 | $0.94 | 3,960,669 | — | — |
| 1980-10-16 | $0.94 | $0.94 | 4,612,671 | — | — |
| 1980-10-15 | $0.94 | $0.94 | 3,770,907 | — | — |
| 1980-10-14 | $0.94 | $0.94 | 7,862,950 | — | — |
| 1980-10-13 | $0.93 | $0.93 | 3,313,533 | — | — |
| 1980-10-10 | $0.93 | $0.93 | 17,837,608 | — | — |
| 1980-10-09 | $0.95 | $0.95 | 6,782,767 | — | — |
| 1980-10-08 | $0.97 | $0.97 | 6,549,214 | — | — |
| 1980-10-07 | $0.97 | $0.97 | 4,549,417 | — | — |
| 1980-10-06 | $0.98 | $0.98 | 3,128,637 | — | — |
| 1980-10-03 | $0.98 | $0.98 | 2,491,232 | — | — |
| 1980-10-02 | $0.97 | $0.97 | 2,330,664 | — | — |
| 1980-10-01 | $0.98 | $0.98 | 12,217,739 | — | — |
| 1980-09-30 | $0.97 | $0.97 | 4,140,699 | — | — |
| 1980-09-29 | $0.97 | $0.97 | 10,475,824 | — | — |
| 1980-09-26 | $0.99 | $0.99 | 7,016,320 | — | — |
| 1980-09-25 | $1.01 | $1.01 | 4,150,431 | — | — |
| 1980-09-24 | $1.01 | $1.01 | 6,884,947 | — | — |
| 1980-09-23 | $1.02 | $1.02 | 3,970,400 | — | — |
| 1980-09-22 | $1.04 | $1.04 | 4,564,014 | — | — |
| 1980-09-19 | $1.03 | $1.03 | 5,780,436 | — | — |
| 1980-09-18 | $1.03 | $1.03 | 3,766,042 | — | — |
| 1980-09-17 | $1.02 | $1.02 | 7,556,412 | — | — |
| 1980-09-16 | $1.00 | $1.00 | 5,678,256 | — | — |
| 1980-09-15 | $0.98 | $0.98 | 6,646,528 | — | — |
| 1980-09-12 | $0.97 | $0.97 | 1,123,974 | — | — |
| 1980-09-11 | $0.98 | $0.98 | 2,350,127 | — | — |
| 1980-09-10 | $0.98 | $0.98 | 7,575,874 | — | — |
| 1980-09-09 | $0.98 | $0.98 | 8,694,982 | — | — |
| 1980-09-08 | $0.97 | $0.97 | 4,982,463 | — | — |
| 1980-09-05 | $0.96 | $0.96 | 9,186,417 | — | — |
| 1980-09-04 | $0.99 | $0.99 | 6,656,260 | — | — |
| 1980-09-03 | $1.02 | $1.02 | 9,322,656 | — | — |
| 1980-09-02 | $1.02 | $1.02 | 3,177,293 | — | — |
| 1980-08-29 | $1.03 | $1.03 | 6,991,992 | — | — |
| 1980-08-28 | $1.04 | $1.04 | 2,364,724 | — | — |
| 1980-08-27 | $1.05 | $1.05 | 2,311,201 | — | — |
| 1980-08-26 | $1.06 | $1.06 | 1,790,573 | — | — |
| 1980-08-25 | $1.06 | $1.06 | 4,223,416 | — | — |
| 1980-08-22 | $1.06 | $1.06 | 1,878,155 | — | — |
| 1980-08-21 | $1.05 | $1.05 | 2,817,233 | — | — |
| 1980-08-20 | $1.06 | $1.06 | 1,873,289 | — | — |
| 1980-08-19 | $1.05 | $1.05 | 1,498,632 | — | — |
| 1980-08-18 | $1.08 | $1.08 | 2,019,260 | — | — |
| 1980-08-15 | $1.09 | $1.09 | 1,790,573 | — | — |
| 1980-08-14 | $1.08 | $1.08 | 3,517,892 | — | — |
| 1980-08-13 | $1.07 | $1.07 | 3,931,475 | — | — |
| 1980-08-12 | $1.07 | $1.07 | 3,405,981 | — | — |
| 1980-08-11 | $1.09 | $1.09 | 3,420,578 | — | — |
| 1980-08-08 | $1.08 | $1.08 | 4,315,864 | — | — |
| 1980-08-07 | $1.09 | $1.09 | 4,855,955 | — | — |
| 1980-08-06 | $1.09 | $1.09 | 1,800,304 | — | — |
| 1980-08-05 | $1.08 | $1.08 | 3,522,757 | — | — |
| 1980-08-04 | $1.08 | $1.08 | 2,573,948 | — | — |
| 1980-08-01 | $1.08 | $1.08 | 6,558,946 | — | — |
| 1980-07-31 | $1.09 | $1.09 | 3,683,325 | — | — |
| 1980-07-30 | $1.07 | $1.07 | 6,121,034 | — | — |
| 1980-07-29 | $1.04 | $1.04 | 2,792,904 | — | — |
| 1980-07-28 | $1.03 | $1.03 | 1,814,901 | — | — |
| 1980-07-25 | $1.03 | $1.03 | 3,444,906 | — | — |
| 1980-07-24 | $1.03 | $1.03 | 2,165,231 | — | — |
| 1980-07-23 | $1.03 | $1.03 | 1,518,094 | — | — |
| 1980-07-22 | $1.03 | $1.03 | 1,985,200 | — | — |
| 1980-07-21 | $1.04 | $1.04 | 4,880,284 | — | — |
| 1980-07-18 | $1.04 | $1.04 | 5,045,717 | — | — |
| 1980-07-17 | $1.03 | $1.03 | 5,211,151 | — | — |
| 1980-07-16 | $1.02 | $1.02 | 15,516,675 | — | — |
| 1980-07-15 | $1.04 | $1.04 | 7,921,338 | — | — |
| 1980-07-14 | $1.05 | $1.05 | 4,744,045 | — | — |
| 1980-07-11 | $1.01 | $1.01 | 2,559,351 | — | — |
| 1980-07-10 | $1.00 | $1.00 | 5,916,675 | — | — |
| 1980-07-09 | $1.02 | $1.02 | 5,653,928 | — | — |
| 1980-07-08 | $1.02 | $1.02 | 9,098,834 | — | — |
| 1980-07-07 | $1.01 | $1.01 | 3,629,802 | — | — |
| 1980-07-03 | $0.99 | $0.99 | 4,564,014 | — | — |
| 1980-07-02 | $0.99 | $0.99 | 4,909,478 | — | — |
| 1980-07-01 | $1.00 | $1.00 | 1,576,483 | — | — |
| 1980-06-30 | $0.99 | $0.99 | 4,880,284 | — | — |
| 1980-06-27 | $1.00 | $1.00 | 1,853,827 | — | — |
| 1980-06-26 | $1.01 | $1.01 | 1,367,258 | — | — |
| 1980-06-25 | $1.03 | $1.03 | 3,658,996 | — | — |
| 1980-06-24 | $1.00 | $1.00 | 2,223,619 | — | — |
| 1980-06-23 | $0.98 | $0.98 | 1,834,364 | — | — |
| 1980-06-20 | $0.99 | $0.99 | 1,513,229 | — | — |
| 1980-06-19 | $0.99 | $0.99 | 1,561,885 | — | — |
| 1980-06-18 | $1.01 | $1.01 | 3,508,160 | — | — |
| 1980-06-17 | $1.02 | $1.02 | 2,101,977 | — | — |
| 1980-06-16 | $1.03 | $1.03 | 2,038,723 | — | — |
| 1980-06-13 | $1.04 | $1.04 | 2,671,262 | — | — |
| 1980-06-12 | $1.04 | $1.04 | 2,510,694 | — | — |
| 1980-06-11 | $1.05 | $1.05 | 8,115,966 | — | — |
| 1980-06-10 | $1.04 | $1.04 | 3,751,445 | — | — |
| 1980-06-09 | $1.03 | $1.03 | 1,990,066 | — | — |
| 1980-06-06 | $1.03 | $1.03 | 2,846,427 | — | — |
| 1980-06-05 | $1.01 | $1.01 | 2,841,561 | — | — |
| 1980-06-04 | $1.03 | $1.03 | 13,468,221 | — | — |
| 1980-06-03 | $1.00 | $1.00 | 13,969,387 | — | — |
| 1980-06-02 | $1.04 | $1.04 | 2,476,635 | — | — |
| 1980-05-30 | $1.03 | $1.03 | 5,683,122 | — | — |
| 1980-05-29 | $1.03 | $1.03 | 2,306,336 | — | — |
| 1980-05-28 | $1.06 | $1.06 | 3,367,055 | — | — |
| 1980-05-27 | $1.06 | $1.06 | 4,860,821 | — | — |
| 1980-05-23 | $1.07 | $1.07 | 5,707,451 | — | — |
| 1980-05-22 | $1.05 | $1.05 | 3,897,415 | — | — |
| 1980-05-21 | $1.03 | $1.03 | 5,916,675 | — | — |
| 1980-05-20 | $1.03 | $1.03 | 3,391,384 | — | — |
| 1980-05-19 | $1.03 | $1.03 | 4,165,028 | — | — |
| 1980-05-16 | $1.03 | $1.03 | 6,500,558 | — | — |
| 1980-05-15 | $1.03 | $1.03 | 4,262,342 | — | — |
| 1980-05-14 | $1.02 | $1.02 | 12,538,875 | — | — |
| 1980-05-13 | $0.99 | $0.99 | 8,943,132 | — | — |
| 1980-05-12 | $0.98 | $0.98 | 7,561,277 | — | — |
| 1980-05-09 | $0.95 | $0.95 | 1,717,587 | — | — |
| 1980-05-08 | $0.94 | $0.94 | 7,473,695 | — | — |
| 1980-05-07 | $0.95 | $0.95 | 5,819,361 | — | — |
| 1980-05-06 | $0.94 | $0.94 | 6,184,288 | — | — |
| 1980-05-05 | $0.94 | $0.94 | 3,488,697 | — | — |
| 1980-05-02 | $0.94 | $0.94 | 2,067,917 | — | — |
| 1980-05-01 | $0.94 | $0.94 | 744,450 | — | — |
| 1980-04-30 | $0.97 | $0.97 | 3,157,831 | — | — |
| 1980-04-29 | $0.97 | $0.97 | 2,705,322 | — | — |
| 1980-04-28 | $0.97 | $0.97 | 3,337,861 | — | — |
| 1980-04-25 | $0.94 | $0.94 | 1,255,347 | — | — |
| 1980-04-24 | $0.92 | $0.92 | 2,393,918 | — | — |
| 1980-04-23 | $0.92 | $0.92 | 4,427,775 | — | — |
| 1980-04-22 | $0.92 | $0.92 | 6,967,663 | — | — |
| 1980-04-21 | $0.87 | $0.87 | 2,028,991 | — | — |
| 1980-04-18 | $0.87 | $0.87 | 1,085,048 | — | — |
| 1980-04-17 | $0.88 | $0.88 | 1,381,855 | — | — |
| 1980-04-16 | $0.89 | $0.89 | 2,749,113 | — | — |
| 1980-04-15 | $0.91 | $0.91 | 3,070,248 | — | — |
| 1980-04-14 | $0.92 | $0.92 | 2,452,306 | — | — |
| 1980-04-11 | $0.91 | $0.91 | 1,591,080 | — | — |
| 1980-04-10 | $0.94 | $0.94 | 3,746,579 | — | — |
| 1980-04-09 | $0.92 | $0.92 | 4,413,178 | — | — |
| 1980-04-08 | $0.88 | $0.88 | 2,856,158 | — | — |
| 1980-04-07 | $0.86 | $0.86 | 2,919,412 | — | — |
| 1980-04-03 | $0.90 | $0.90 | 3,371,921 | — | — |
| 1980-04-02 | $0.92 | $0.92 | 2,792,904 | — | — |
| 1980-04-01 | $0.92 | $0.92 | 4,831,627 | — | — |
| 1980-03-31 | $0.91 | $0.91 | 5,561,480 | — | — |
| 1980-03-28 | $0.90 | $0.90 | 2,934,009 | — | — |
| 1980-03-27 | $0.86 | $0.86 | 3,347,592 | — | — |
| 1980-03-26 | $0.87 | $0.87 | 2,525,291 | — | — |
| 1980-03-25 | $0.86 | $0.86 | 1,732,184 | — | — |
| 1980-03-24 | $0.85 | $0.85 | 5,381,450 | — | — |
| 1980-03-21 | $0.87 | $0.87 | 7,283,933 | — | — |
| 1980-03-20 | $0.87 | $0.87 | 1,503,497 | — | — |
| 1980-03-19 | $0.88 | $0.88 | 1,318,601 | — | — |
| 1980-03-18 | $0.89 | $0.89 | 5,459,301 | — | — |
| 1980-03-17 | $0.87 | $0.87 | 7,595,337 | — | — |
| 1980-03-14 | $0.89 | $0.89 | 2,330,664 | — | — |
| 1980-03-13 | $0.90 | $0.90 | 1,810,035 | — | — |
| 1980-03-12 | $0.89 | $0.89 | 1,693,259 | — | — |
| 1980-03-11 | $0.89 | $0.89 | 3,070,248 | — | — |
| 1980-03-10 | $0.87 | $0.87 | 2,690,725 | — | — |
| 1980-03-07 | $0.88 | $0.88 | 6,009,123 | — | — |
| 1980-03-06 | $0.88 | $0.88 | 7,994,323 | — | — |
| 1980-03-05 | $0.91 | $0.91 | 2,427,978 | — | — |
| 1980-03-04 | $0.93 | $0.93 | 4,456,969 | — | — |
| 1980-03-03 | $0.90 | $0.90 | 1,630,005 | — | — |
| 1980-02-29 | $0.89 | $0.89 | 2,895,084 | — | — |
| 1980-02-28 | $0.88 | $0.88 | 2,690,725 | — | — |
| 1980-02-27 | $0.90 | $0.90 | 3,308,667 | — | — |
| 1980-02-26 | $0.91 | $0.91 | 1,557,020 | — | — |
| 1980-02-25 | $0.91 | $0.91 | 2,272,276 | — | — |
| 1980-02-22 | $0.92 | $0.92 | 1,917,081 | — | — |
| 1980-02-21 | $0.95 | $0.95 | 1,318,601 | — | — |
| 1980-02-20 | $0.95 | $0.95 | 3,289,204 | — | — |
| 1980-02-19 | $0.93 | $0.93 | 1,941,409 | — | — |
| 1980-02-15 | $0.93 | $0.93 | 2,140,902 | — | — |
| 1980-02-14 | $0.94 | $0.94 | 4,690,522 | — | — |
| 1980-02-13 | $0.96 | $0.96 | 4,155,297 | — | — |
| 1980-02-12 | $0.92 | $0.92 | 3,367,055 | — | — |
| 1980-02-11 | $0.90 | $0.90 | 5,785,302 | — | — |
| 1980-02-08 | $0.90 | $0.90 | 2,131,171 | — | — |
| 1980-02-07 | $0.91 | $0.91 | 4,729,448 | — | — |
| 1980-02-06 | $0.91 | $0.91 | 2,890,218 | — | — |
| 1980-02-05 | $0.93 | $0.93 | 2,943,740 | — | — |
| 1980-02-04 | $0.94 | $0.94 | 2,092,245 | — | — |
| 1980-02-01 | $0.95 | $0.95 | 2,291,738 | — | — |
| 1980-01-31 | $0.96 | $0.96 | 5,960,466 | — | — |
| 1980-01-30 | $0.96 | $0.96 | 1,031,526 | — | — |
| 1980-01-29 | $0.96 | $0.96 | 4,199,088 | — | — |
| 1980-01-28 | $0.97 | $0.97 | 5,955,601 | — | — |
| 1980-01-25 | $0.98 | $0.98 | 5,108,971 | — | — |
| 1980-01-24 | $0.97 | $0.97 | 6,490,826 | — | — |
| 1980-01-23 | $0.96 | $0.96 | 3,172,428 | — | — |
| 1980-01-22 | $0.96 | $0.96 | 2,968,069 | — | — |
| 1980-01-21 | $0.98 | $0.98 | 6,262,139 | — | — |
| 1980-01-18 | $0.97 | $0.97 | 6,028,586 | — | — |
| 1980-01-17 | $0.97 | $0.97 | 7,269,336 | — | — |
| 1980-01-16 | $0.94 | $0.94 | 6,661,125 | — | — |
| 1980-01-15 | $0.92 | $0.92 | 4,510,492 | — | — |
| 1980-01-14 | $0.92 | $0.92 | 2,325,798 | — | — |
| 1980-01-11 | $0.92 | $0.92 | 3,002,129 | — | — |
| 1980-01-10 | $0.92 | $0.92 | 5,717,182 | — | — |
| 1980-01-09 | $0.91 | $0.91 | 5,707,451 | — | — |
| 1980-01-08 | $0.91 | $0.91 | 5,386,315 | — | — |
| 1980-01-07 | $0.90 | $0.90 | 5,065,180 | — | — |
| 1980-01-04 | $0.89 | $0.89 | 4,666,194 | — | — |
| 1980-01-03 | $0.88 | $0.88 | 9,789,762 | — | — |
| 1980-01-02 | $0.89 | $0.89 | 7,288,799 | — | — |