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
- 1980-03-17 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 | $1.32 | $1.32 | 475,036 | — | — |
| 1980-12-30 | $1.30 | $1.30 | 451,976 | — | — |
| 1980-12-29 | $1.30 | $1.30 | 807,100 | — | — |
| 1980-12-26 | $1.30 | $1.30 | 207,540 | — | — |
| 1980-12-24 | $1.26 | $1.26 | 590,336 | — | — |
| 1980-12-23 | $1.26 | $1.26 | 629,538 | — | — |
| 1980-12-22 | $1.19 | $1.19 | 1,069,984 | — | — |
| 1980-12-19 | $1.17 | $1.17 | 410,468 | — | — |
| 1980-12-18 | $1.18 | $1.18 | 1,065,372 | — | — |
| 1980-12-17 | $1.16 | $1.16 | 451,976 | — | — |
| 1980-12-16 | $1.17 | $1.17 | 475,036 | — | — |
| 1980-12-15 | $1.18 | $1.18 | 1,035,394 | — | — |
| 1980-12-12 | $1.21 | $1.21 | 1,729,500 | — | — |
| 1980-12-11 | $1.18 | $1.18 | 853,220 | — | — |
| 1980-12-10 | $1.21 | $1.21 | 1,042,312 | — | — |
| 1980-12-09 | $1.21 | $1.21 | 567,276 | — | — |
| 1980-12-08 | $1.21 | $1.21 | 359,736 | — | — |
| 1980-12-05 | $1.23 | $1.23 | 1,540,408 | — | — |
| 1980-12-04 | $1.20 | $1.20 | 7,974,148 | — | — |
| 1980-12-03 | $1.19 | $1.19 | 1,651,096 | — | — |
| 1980-12-02 | $1.23 | $1.23 | 853,220 | — | — |
| 1980-12-01 | $1.23 | $1.23 | 880,892 | — | — |
| 1980-11-28 | $1.23 | $1.23 | 897,034 | — | — |
| 1980-11-26 | $1.27 | $1.27 | 477,342 | — | — |
| 1980-11-25 | $1.30 | $1.30 | 528,074 | — | — |
| 1980-11-24 | $1.30 | $1.30 | 2,935,538 | — | — |
| 1980-11-21 | $1.33 | $1.33 | 754,062 | — | — |
| 1980-11-20 | $1.34 | $1.34 | 1,240,628 | — | — |
| 1980-11-19 | $1.31 | $1.31 | 1,854,024 | — | — |
| 1980-11-18 | $1.32 | $1.32 | 3,576,606 | — | — |
| 1980-11-17 | $1.27 | $1.27 | 1,448,168 | — | — |
| 1980-11-14 | $1.25 | $1.25 | 1,097,656 | — | — |
| 1980-11-13 | $1.27 | $1.27 | 3,380,596 | — | — |
| 1980-11-12 | $1.21 | $1.21 | 1,053,842 | — | — |
| 1980-11-11 | $1.21 | $1.21 | 797,876 | — | — |
| 1980-11-10 | $1.18 | $1.18 | 539,604 | — | — |
| 1980-11-07 | $1.18 | $1.18 | 272,108 | — | — |
| 1980-11-06 | $1.15 | $1.15 | 576,500 | — | — |
| 1980-11-05 | $1.16 | $1.16 | 3,438,246 | — | — |
| 1980-11-03 | $1.09 | $1.09 | 410,468 | — | — |
| 1980-10-31 | $1.08 | $1.08 | 765,592 | — | — |
| 1980-10-30 | $1.08 | $1.08 | 168,338 | — | — |
| 1980-10-29 | $1.08 | $1.08 | 421,998 | — | — |
| 1980-10-28 | $1.09 | $1.09 | 209,846 | — | — |
| 1980-10-27 | $1.08 | $1.08 | 728,696 | — | — |
| 1980-10-24 | $1.11 | $1.11 | 620,314 | — | — |
| 1980-10-23 | $1.12 | $1.12 | 488,872 | — | — |
| 1980-10-22 | $1.14 | $1.14 | 313,616 | — | — |
| 1980-10-21 | $1.15 | $1.15 | 304,392 | — | — |
| 1980-10-20 | $1.17 | $1.17 | 375,878 | — | — |
| 1980-10-17 | $1.17 | $1.17 | 332,064 | — | — |
| 1980-10-16 | $1.18 | $1.18 | 721,778 | — | — |
| 1980-10-15 | $1.19 | $1.19 | 516,544 | — | — |
| 1980-10-14 | $1.17 | $1.17 | 963,908 | — | — |
| 1980-10-13 | $1.17 | $1.17 | 315,922 | — | — |
| 1980-10-10 | $1.17 | $1.17 | 682,576 | — | — |
| 1980-10-09 | $1.15 | $1.15 | 495,790 | — | — |
| 1980-10-08 | $1.17 | $1.17 | 514,238 | — | — |
| 1980-10-07 | $1.16 | $1.16 | 984,662 | — | — |
| 1980-10-06 | $1.18 | $1.18 | 1,120,716 | — | — |
| 1980-10-03 | $1.16 | $1.16 | 696,412 | — | — |
| 1980-10-02 | $1.13 | $1.13 | 258,272 | — | — |
| 1980-10-01 | $1.13 | $1.13 | 613,396 | — | — |
| 1980-09-30 | $1.15 | $1.15 | 724,084 | — | — |
| 1980-09-29 | $1.15 | $1.15 | 230,600 | — | — |
| 1980-09-26 | $1.17 | $1.17 | 1,342,092 | — | — |
| 1980-09-25 | $1.19 | $1.19 | 1,634,954 | — | — |
| 1980-09-24 | $1.18 | $1.18 | 613,396 | — | — |
| 1980-09-23 | $1.18 | $1.18 | 1,948,570 | — | — |
| 1980-09-22 | $1.21 | $1.21 | 1,584,222 | — | — |
| 1980-09-19 | $1.19 | $1.19 | 1,247,546 | — | — |
| 1980-09-18 | $1.17 | $1.17 | 913,176 | — | — |
| 1980-09-17 | $1.12 | $1.12 | 1,102,268 | — | — |
| 1980-09-16 | $1.09 | $1.09 | 832,466 | — | — |
| 1980-09-15 | $1.09 | $1.09 | 894,728 | — | — |
| 1980-09-12 | $1.09 | $1.09 | 530,380 | — | — |
| 1980-09-11 | $1.10 | $1.10 | 502,708 | — | — |
| 1980-09-10 | $1.08 | $1.08 | 747,144 | — | — |
| 1980-09-09 | $1.07 | $1.07 | 458,894 | — | — |
| 1980-09-08 | $1.07 | $1.07 | 682,576 | — | — |
| 1980-09-05 | $1.10 | $1.10 | 673,352 | — | — |
| 1980-09-04 | $1.11 | $1.11 | 1,143,776 | — | — |
| 1980-09-03 | $1.12 | $1.12 | 348,206 | — | — |
| 1980-09-02 | $1.09 | $1.09 | 260,578 | — | — |
| 1980-08-29 | $1.08 | $1.08 | 302,086 | — | — |
| 1980-08-28 | $1.06 | $1.06 | 1,081,514 | — | — |
| 1980-08-27 | $1.13 | $1.13 | 938,542 | — | — |
| 1980-08-26 | $1.15 | $1.15 | 1,782,538 | — | — |
| 1980-08-25 | $1.16 | $1.16 | 228,294 | — | — |
| 1980-08-22 | $1.17 | $1.17 | 627,232 | — | — |
| 1980-08-21 | $1.15 | $1.15 | 1,374,376 | — | — |
| 1980-08-20 | $1.14 | $1.14 | 735,614 | — | — |
| 1980-08-19 | $1.14 | $1.14 | 311,310 | — | — |
| 1980-08-18 | $1.14 | $1.14 | 207,540 | — | — |
| 1980-08-15 | $1.16 | $1.16 | 634,150 | — | — |
| 1980-08-14 | $1.16 | $1.16 | 228,294 | — | — |
| 1980-08-13 | $1.15 | $1.15 | 396,632 | — | — |
| 1980-08-12 | $1.16 | $1.16 | 574,194 | — | — |
| 1980-08-11 | $1.15 | $1.15 | 601,866 | — | — |
| 1980-08-08 | $1.14 | $1.14 | 2,243,738 | — | — |
| 1980-08-07 | $1.12 | $1.12 | 952,378 | — | — |
| 1980-08-06 | $1.09 | $1.09 | 793,264 | — | — |
| 1980-08-05 | $1.09 | $1.09 | 703,330 | — | — |
| 1980-08-04 | $1.10 | $1.10 | 684,882 | — | — |
| 1980-08-01 | $1.09 | $1.09 | 387,408 | — | — |
| 1980-07-31 | $1.09 | $1.09 | 1,242,934 | — | — |
| 1980-07-30 | $1.09 | $1.09 | 1,254,464 | — | — |
| 1980-07-29 | $1.07 | $1.07 | 262,884 | — | — |
| 1980-07-28 | $1.08 | $1.08 | 594,948 | — | — |
| 1980-07-25 | $1.09 | $1.09 | 110,688 | — | — |
| 1980-07-24 | $1.12 | $1.12 | 281,332 | — | — |
| 1980-07-23 | $1.14 | $1.14 | 647,986 | — | — |
| 1980-07-22 | $1.14 | $1.14 | 1,116,104 | — | — |
| 1980-07-21 | $1.14 | $1.14 | 232,906 | — | — |
| 1980-07-18 | $1.14 | $1.14 | 1,687,992 | — | — |
| 1980-07-17 | $1.12 | $1.12 | 232,906 | — | — |
| 1980-07-16 | $1.09 | $1.09 | 837,078 | — | — |
| 1980-07-15 | $1.08 | $1.08 | 1,072,290 | — | — |
| 1980-07-14 | $1.11 | $1.11 | 1,388,212 | — | — |
| 1980-07-11 | $1.07 | $1.07 | 1,012,334 | — | — |
| 1980-07-10 | $1.06 | $1.06 | 230,600 | — | — |
| 1980-07-09 | $1.04 | $1.04 | 608,784 | — | — |
| 1980-07-08 | $1.06 | $1.06 | 707,942 | — | — |
| 1980-07-07 | $1.07 | $1.07 | 334,370 | — | — |
| 1980-07-03 | $1.07 | $1.07 | 355,124 | — | — |
| 1980-07-02 | $1.05 | $1.05 | 1,199,120 | — | — |
| 1980-07-01 | $1.02 | $1.02 | 1,957,794 | — | — |
| 1980-06-30 | $1.02 | $1.02 | 643,374 | — | — |
| 1980-06-27 | $1.04 | $1.04 | 189,092 | — | — |
| 1980-06-26 | $1.01 | $1.01 | 601,866 | — | — |
| 1980-06-25 | $1.01 | $1.01 | 251,354 | — | — |
| 1980-06-24 | $1.01 | $1.01 | 933,930 | — | — |
| 1980-06-23 | $1.02 | $1.02 | 239,824 | — | — |
| 1980-06-20 | $1.02 | $1.02 | 145,278 | — | — |
| 1980-06-19 | $1.04 | $1.04 | 523,462 | — | — |
| 1980-06-18 | $1.06 | $1.06 | 205,234 | — | — |
| 1980-06-17 | $1.06 | $1.06 | 846,302 | — | — |
| 1980-06-16 | $1.05 | $1.05 | 1,374,376 | — | — |
| 1980-06-13 | $1.05 | $1.05 | 1,738,724 | — | — |
| 1980-06-12 | $1.05 | $1.05 | 394,326 | — | — |
| 1980-06-11 | $1.04 | $1.04 | 1,662,626 | — | — |
| 1980-06-10 | $1.01 | $1.01 | 1,644,178 | — | — |
| 1980-06-09 | $1.03 | $1.03 | 389,714 | — | — |
| 1980-06-06 | $1.04 | $1.04 | 274,414 | — | — |
| 1980-06-05 | $1.06 | $1.06 | 1,231,404 | — | — |
| 1980-06-04 | $1.03 | $1.03 | 518,850 | — | — |
| 1980-06-03 | $1.01 | $1.01 | 1,238,322 | — | — |
| 1980-06-02 | $1.03 | $1.03 | 53,038 | — | — |
| 1980-05-30 | $1.02 | $1.02 | 205,234 | — | — |
| 1980-05-29 | $1.02 | $1.02 | 403,550 | — | — |
| 1980-05-28 | $1.04 | $1.04 | 184,480 | — | — |
| 1980-05-27 | $1.04 | $1.04 | 112,994 | — | — |
| 1980-05-23 | $1.04 | $1.04 | 696,412 | — | — |
| 1980-05-22 | $1.01 | $1.01 | 906,258 | — | — |
| 1980-05-21 | $0.99 | $0.99 | 495,790 | — | — |
| 1980-05-20 | $1.04 | $1.04 | 698,718 | — | — |
| 1980-05-19 | $1.05 | $1.05 | 108,382 | — | — |
| 1980-05-16 | $1.04 | $1.04 | 1,236,016 | — | — |
| 1980-05-15 | $1.02 | $1.02 | 166,032 | — | — |
| 1980-05-14 | $1.01 | $1.01 | 154,502 | — | — |
| 1980-05-13 | $1.02 | $1.02 | 94,546 | — | — |
| 1980-05-12 | $1.01 | $1.01 | 198,316 | — | — |
| 1980-05-09 | $1.02 | $1.02 | 375,878 | — | — |
| 1980-05-08 | $1.01 | $1.01 | 855,526 | — | — |
| 1980-05-07 | $1.01 | $1.01 | 320,534 | — | — |
| 1980-05-06 | $1.00 | $1.00 | 239,824 | — | — |
| 1980-05-05 | $1.00 | $1.00 | 687,188 | — | — |
| 1980-05-02 | $0.98 | $0.98 | 348,206 | — | — |
| 1980-05-01 | $0.99 | $0.99 | 1,215,262 | — | — |
| 1980-04-30 | $0.99 | $0.99 | 1,194,508 | — | — |
| 1980-04-29 | $0.98 | $0.98 | 675,658 | — | — |
| 1980-04-28 | $0.95 | $0.95 | 802,488 | — | — |
| 1980-04-25 | $0.95 | $0.95 | 1,189,896 | — | — |
| 1980-04-24 | $0.99 | $0.99 | 133,748 | — | — |
| 1980-04-23 | $0.98 | $0.98 | 525,768 | — | — |
| 1980-04-22 | $0.98 | $0.98 | 876,280 | — | — |
| 1980-04-21 | $0.95 | $0.95 | 405,856 | — | — |
| 1980-04-18 | $0.97 | $0.97 | 1,173,754 | — | — |
| 1980-04-17 | $0.94 | $0.94 | 1,664,932 | — | — |
| 1980-04-16 | $1.00 | $1.00 | 196,010 | — | — |
| 1980-04-15 | $1.02 | $1.02 | 207,540 | — | — |
| 1980-04-14 | $1.05 | $1.05 | 1,111,492 | — | — |
| 1980-04-11 | $1.06 | $1.06 | 255,966 | — | — |
| 1980-04-10 | $1.05 | $1.05 | 265,190 | — | — |
| 1980-04-09 | $1.01 | $1.01 | 159,114 | — | — |
| 1980-04-08 | $0.99 | $0.99 | 927,012 | — | — |
| 1980-04-07 | $0.98 | $0.98 | 1,076,902 | — | — |
| 1980-04-03 | $0.99 | $0.99 | 1,286,748 | — | — |
| 1980-04-02 | $0.99 | $0.99 | 189,092 | — | — |
| 1980-04-01 | $0.98 | $0.98 | 447,364 | — | — |
| 1980-03-31 | $0.96 | $0.96 | 408,162 | — | — |
| 1980-03-28 | $0.98 | $0.98 | 2,617,310 | — | — |
| 1980-03-27 | $0.94 | $0.94 | 604,172 | — | — |
| 1980-03-26 | $0.96 | $0.96 | 196,010 | — | — |
| 1980-03-25 | $0.97 | $0.97 | 1,362,846 | — | — |
| 1980-03-24 | $1.00 | $1.00 | 696,412 | — | — |
| 1980-03-21 | $1.06 | $1.06 | 122,218 | — | — |
| 1980-03-20 | $1.07 | $1.07 | 2,421,300 | — | — |
| 1980-03-19 | $1.07 | $1.07 | 724,084 | — | — |
| 1980-03-18 | $1.08 | $1.08 | 272,108 | — | — |
| 1980-03-17 | $1.07 | $1.07 | 544,216 | — | — |