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 — 1981
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1981-12-31 | $10.90 | $10.90 | 4,599 | — | — |
| 1981-12-30 | $10.90 | $10.90 | 4,479 | — | — |
| 1981-12-29 | $10.90 | $10.90 | 3,516 | — | — |
| 1981-12-28 | $10.38 | $10.38 | 1,228 | — | — |
| 1981-12-24 | $10.38 | $10.38 | 1,782 | — | — |
| 1981-12-23 | $10.38 | $10.38 | 3,155 | — | — |
| 1981-12-22 | $10.38 | $10.38 | 2,721 | — | — |
| 1981-12-21 | $10.38 | $10.38 | 2,432 | — | — |
| 1981-12-18 | $10.38 | $10.38 | 722 | — | — |
| 1981-12-17 | $10.38 | $10.38 | 5,490 | — | — |
| 1981-12-16 | $10.38 | $10.38 | 963 | — | — |
| 1981-12-15 | $10.38 | $10.38 | 1,782 | — | — |
| 1981-12-14 | $10.38 | $10.38 | 2,047 | — | — |
| 1981-12-11 | $10.90 | $10.90 | 915 | — | — |
| 1981-12-10 | $10.90 | $10.90 | 361 | — | — |
| 1981-12-09 | $10.90 | $10.90 | 6,213 | — | — |
| 1981-12-08 | $10.90 | $10.90 | 433 | — | — |
| 1981-12-07 | $10.90 | $10.90 | 289 | — | — |
| 1981-12-04 | $10.90 | $10.90 | 482 | — | — |
| 1981-12-03 | $10.90 | $10.90 | 337 | — | — |
| 1981-12-02 | $10.90 | $10.90 | 2,023 | — | — |
| 1981-12-01 | $10.90 | $10.90 | 2,384 | — | — |
| 1981-11-30 | $10.90 | $10.90 | 96 | — | — |
| 1981-11-27 | $10.90 | $10.90 | 24 | — | — |
| 1981-11-25 | $10.90 | $10.90 | 0 | — | — |
| 1981-11-24 | $10.90 | $10.90 | 144 | — | — |
| 1981-11-23 | $10.90 | $10.90 | 289 | — | — |
| 1981-11-20 | $10.90 | $10.90 | 289 | — | — |
| 1981-11-19 | $10.90 | $10.90 | 1,734 | — | — |
| 1981-11-18 | $10.90 | $10.90 | 458 | — | — |
| 1981-11-17 | $10.90 | $10.90 | 265 | — | — |
| 1981-11-16 | $10.90 | $10.90 | 1,421 | — | — |
| 1981-11-13 | $10.90 | $10.90 | 48 | — | — |
| 1981-11-12 | $10.90 | $10.90 | 650 | — | — |
| 1981-11-11 | $10.90 | $10.90 | 458 | — | — |
| 1981-11-10 | $11.42 | $11.42 | 313 | — | — |
| 1981-11-09 | $11.42 | $11.42 | 1,084 | — | — |
| 1981-11-06 | $11.42 | $11.42 | 193 | — | — |
| 1981-11-05 | $11.42 | $11.42 | 241 | — | — |
| 1981-11-04 | $11.42 | $11.42 | 867 | — | — |
| 1981-11-03 | $11.94 | $11.94 | 1,252 | — | — |
| 1981-11-02 | $11.94 | $11.94 | 2,504 | — | — |
| 1981-10-30 | $11.94 | $11.94 | 650 | — | — |
| 1981-10-29 | $11.94 | $11.94 | 241 | — | — |
| 1981-10-28 | $11.94 | $11.94 | 458 | — | — |
| 1981-10-27 | $11.94 | $11.94 | 48 | — | — |
| 1981-10-26 | $11.94 | $11.94 | 48 | — | — |
| 1981-10-23 | $11.94 | $11.94 | 2,143 | — | — |
| 1981-10-22 | $11.94 | $11.94 | 193 | — | — |
| 1981-10-21 | $11.94 | $11.94 | 482 | — | — |
| 1981-10-20 | $11.42 | $11.42 | 1,324 | — | — |
| 1981-10-19 | $11.42 | $11.42 | 433 | — | — |
| 1981-10-16 | $11.42 | $11.42 | 289 | — | — |
| 1981-10-15 | $11.42 | $11.42 | 361 | — | — |
| 1981-10-14 | $11.42 | $11.42 | 602 | — | — |
| 1981-10-13 | $11.94 | $11.94 | 1,734 | — | — |
| 1981-10-12 | $12.46 | $12.46 | 2,119 | — | — |
| 1981-10-09 | $12.98 | $12.98 | 4,479 | — | — |
| 1981-10-08 | $12.98 | $12.98 | 10,475 | — | — |
| 1981-10-07 | $11.94 | $11.94 | 3,419 | — | — |
| 1981-10-06 | $11.94 | $11.94 | 1,060 | — | — |
| 1981-10-05 | $11.42 | $11.42 | 2,817 | — | — |
| 1981-10-02 | $10.90 | $10.90 | 2,528 | — | — |
| 1981-10-01 | $10.38 | $10.38 | 987 | — | — |
| 1981-09-30 | $9.86 | $9.86 | 506 | — | — |
| 1981-09-29 | $9.86 | $9.86 | 337 | — | — |
| 1981-09-28 | $9.86 | $9.86 | 241 | — | — |
| 1981-09-25 | $9.86 | $9.86 | 1,108 | — | — |
| 1981-09-24 | $9.86 | $9.86 | 72 | — | — |
| 1981-09-23 | $9.86 | $9.86 | 2,504 | — | — |
| 1981-09-22 | $9.86 | $9.86 | 313 | — | — |
| 1981-09-21 | $9.86 | $9.86 | 144 | — | — |
| 1981-09-18 | $10.38 | $10.38 | 1,060 | — | — |
| 1981-09-17 | $10.38 | $10.38 | 193 | — | — |
| 1981-09-16 | $10.38 | $10.38 | 193 | — | — |
| 1981-09-15 | $10.38 | $10.38 | 169 | — | — |
| 1981-09-14 | $10.38 | $10.38 | 120 | — | — |
| 1981-09-11 | $10.38 | $10.38 | 409 | — | — |
| 1981-09-10 | $10.38 | $10.38 | 96 | — | — |
| 1981-09-09 | $10.38 | $10.38 | 554 | — | — |
| 1981-09-08 | $10.38 | $10.38 | 337 | — | — |
| 1981-09-04 | $10.90 | $10.90 | 289 | — | — |
| 1981-09-03 | $10.90 | $10.90 | 2,143 | — | — |
| 1981-09-02 | $10.90 | $10.90 | 698 | — | — |
| 1981-09-01 | $10.90 | $10.90 | 2,023 | — | — |
| 1981-08-31 | $10.90 | $10.90 | 1,517 | — | — |
| 1981-08-28 | $10.90 | $10.90 | 939 | — | — |
| 1981-08-27 | $10.90 | $10.90 | 1,734 | — | — |
| 1981-08-26 | $10.90 | $10.90 | 482 | — | — |
| 1981-08-25 | $11.42 | $11.42 | 458 | — | — |
| 1981-08-24 | $11.42 | $11.42 | 1,662 | — | — |
| 1981-08-21 | $11.94 | $11.94 | 5,226 | — | — |
| 1981-08-20 | $12.46 | $12.46 | 2,914 | — | — |
| 1981-08-19 | $12.46 | $12.46 | 5,611 | — | — |
| 1981-08-18 | $10.90 | $10.90 | 3,684 | — | — |
| 1981-08-17 | $10.90 | $10.90 | 626 | — | — |
| 1981-08-14 | $10.90 | $10.90 | 506 | — | — |
| 1981-08-13 | $10.90 | $10.90 | 385 | — | — |
| 1981-08-12 | $10.90 | $10.90 | 771 | — | — |
| 1981-08-11 | $10.90 | $10.90 | 313 | — | — |
| 1981-08-10 | $10.90 | $10.90 | 0 | — | — |
| 1981-08-07 | $10.90 | $10.90 | 891 | — | — |
| 1981-08-06 | $10.90 | $10.90 | 361 | — | — |
| 1981-08-05 | $10.90 | $10.90 | 3,660 | — | — |
| 1981-08-04 | $10.90 | $10.90 | 915 | — | — |
| 1981-08-03 | $10.90 | $10.90 | 409 | — | — |
| 1981-07-31 | $10.90 | $10.90 | 2,601 | — | — |
| 1981-07-30 | $10.90 | $10.90 | 11,149 | — | — |
| 1981-07-29 | $9.86 | $9.86 | 771 | — | — |
| 1981-07-28 | $9.86 | $9.86 | 361 | — | — |
| 1981-07-27 | $9.86 | $9.86 | 1,035 | — | — |
| 1981-07-24 | $9.86 | $9.86 | 169 | — | — |
| 1981-07-23 | $9.86 | $9.86 | 458 | — | — |
| 1981-07-22 | $9.86 | $9.86 | 963 | — | — |
| 1981-07-21 | $9.86 | $9.86 | 1,951 | — | — |
| 1981-07-20 | $9.86 | $9.86 | 1,349 | — | — |
| 1981-07-17 | $10.38 | $10.38 | 3,058 | — | — |
| 1981-07-16 | $10.38 | $10.38 | 8,476 | — | — |
| 1981-07-15 | $10.38 | $10.38 | 385 | — | — |
| 1981-07-14 | $10.38 | $10.38 | 3,901 | — | — |
| 1981-07-13 | $10.38 | $10.38 | 650 | — | — |
| 1981-07-10 | $10.38 | $10.38 | 2,456 | — | — |
| 1981-07-09 | $10.38 | $10.38 | 313 | — | — |
| 1981-07-08 | $10.38 | $10.38 | 7,489 | — | — |
| 1981-07-07 | $9.86 | $9.86 | 1,397 | — | — |
| 1981-07-06 | $9.86 | $9.86 | 7,176 | — | — |
| 1981-07-02 | $10.38 | $10.38 | 385 | — | — |
| 1981-07-01 | $10.38 | $10.38 | 3,877 | — | — |
| 1981-06-30 | $10.90 | $10.90 | 5,659 | — | — |
| 1981-06-29 | $10.90 | $10.90 | 1,228 | — | — |
| 1981-06-26 | $10.90 | $10.90 | 2,456 | — | — |
| 1981-06-25 | $10.38 | $10.38 | 0 | — | — |
| 1981-06-24 | $10.38 | $10.38 | 626 | — | — |
| 1981-06-23 | $10.38 | $10.38 | 2,480 | — | — |
| 1981-06-22 | $10.38 | $10.38 | 722 | — | — |
| 1981-06-19 | $10.38 | $10.38 | 2,456 | — | — |
| 1981-06-18 | $10.90 | $10.90 | 626 | — | — |
| 1981-06-17 | $10.90 | $10.90 | 409 | — | — |
| 1981-06-16 | $10.90 | $10.90 | 578 | — | — |
| 1981-06-15 | $10.90 | $10.90 | 554 | — | — |
| 1981-06-12 | $10.90 | $10.90 | 1,156 | — | — |
| 1981-06-11 | $10.38 | $10.38 | 337 | — | — |
| 1981-06-10 | $10.38 | $10.38 | 265 | — | — |
| 1981-06-09 | $10.38 | $10.38 | 650 | — | — |
| 1981-06-08 | $10.38 | $10.38 | 843 | — | — |
| 1981-06-05 | $10.38 | $10.38 | 771 | — | — |
| 1981-06-04 | $10.38 | $10.38 | 1,011 | — | — |
| 1981-06-03 | $10.38 | $10.38 | 482 | — | — |
| 1981-06-02 | $10.38 | $10.38 | 5,226 | — | — |
| 1981-06-01 | $9.86 | $9.86 | 482 | — | — |
| 1981-05-29 | $10.38 | $10.38 | 337 | — | — |
| 1981-05-28 | $9.86 | $9.86 | 939 | — | — |
| 1981-05-27 | $9.86 | $9.86 | 2,167 | — | — |
| 1981-05-26 | $9.86 | $9.86 | 2,047 | — | — |
| 1981-05-22 | $9.86 | $9.86 | 2,504 | — | — |
| 1981-05-21 | $9.34 | $9.34 | 2,215 | — | — |
| 1981-05-20 | $9.34 | $9.34 | 313 | — | — |
| 1981-05-19 | $9.34 | $9.34 | 3,299 | — | — |
| 1981-05-18 | $9.86 | $9.86 | 554 | — | — |
| 1981-05-15 | $9.34 | $9.34 | 385 | — | — |
| 1981-05-14 | $9.86 | $9.86 | 771 | — | — |
| 1981-05-13 | $9.34 | $9.34 | 458 | — | — |
| 1981-05-12 | $9.34 | $9.34 | 2,793 | — | — |
| 1981-05-11 | $9.34 | $9.34 | 2,649 | — | — |
| 1981-05-08 | $9.86 | $9.86 | 361 | — | — |
| 1981-05-07 | $9.86 | $9.86 | 3,444 | — | — |
| 1981-05-06 | $9.86 | $9.86 | 819 | — | — |
| 1981-05-05 | $9.86 | $9.86 | 3,468 | — | — |
| 1981-05-04 | $10.90 | $10.90 | 2,721 | — | — |
| 1981-05-01 | $11.94 | $11.94 | 337 | — | — |
| 1981-04-30 | $11.94 | $11.94 | 1,204 | — | — |
| 1981-04-29 | $11.94 | $11.94 | 674 | — | — |
| 1981-04-28 | $11.94 | $11.94 | 193 | — | — |
| 1981-04-27 | $12.46 | $12.46 | 602 | — | — |
| 1981-04-24 | $12.46 | $12.46 | 650 | — | — |
| 1981-04-23 | $12.46 | $12.46 | 3,492 | — | — |
| 1981-04-22 | $12.98 | $12.98 | 217 | — | — |
| 1981-04-21 | $12.98 | $12.98 | 2,288 | — | — |
| 1981-04-20 | $12.98 | $12.98 | 2,866 | — | — |
| 1981-04-16 | $12.98 | $12.98 | 3,130 | — | — |
| 1981-04-15 | $12.46 | $12.46 | 506 | — | — |
| 1981-04-14 | $12.46 | $12.46 | 2,312 | — | — |
| 1981-04-13 | $11.94 | $11.94 | 265 | — | — |
| 1981-04-10 | $12.46 | $12.46 | 1,060 | — | — |
| 1981-04-09 | $11.94 | $11.94 | 771 | — | — |
| 1981-04-08 | $11.94 | $11.94 | 1,373 | — | — |
| 1981-04-07 | $11.94 | $11.94 | 1,011 | — | — |
| 1981-04-06 | $11.94 | $11.94 | 1,349 | — | — |
| 1981-04-03 | $11.94 | $11.94 | 963 | — | — |
| 1981-04-02 | $11.94 | $11.94 | 385 | — | — |
| 1981-04-01 | $12.46 | $12.46 | 289 | — | — |
| 1981-03-31 | $12.46 | $12.46 | 1,421 | — | — |
| 1981-03-30 | $12.46 | $12.46 | 409 | — | — |
| 1981-03-27 | $12.46 | $12.46 | 602 | — | — |
| 1981-03-26 | $12.46 | $12.46 | 433 | — | — |
| 1981-03-25 | $11.94 | $11.94 | 1,710 | — | — |
| 1981-03-24 | $12.46 | $12.46 | 1,252 | — | — |
| 1981-03-23 | $12.46 | $12.46 | 2,023 | — | — |
| 1981-03-20 | $12.46 | $12.46 | 241 | — | — |
| 1981-03-19 | $12.46 | $12.46 | 1,613 | — | — |
| 1981-03-18 | $12.46 | $12.46 | 1,324 | — | — |
| 1981-03-17 | $11.94 | $11.94 | 361 | — | — |
| 1981-03-16 | $11.94 | $11.94 | 2,553 | — | — |
| 1981-03-13 | $11.94 | $11.94 | 361 | — | — |
| 1981-03-12 | $11.94 | $11.94 | 747 | — | — |
| 1981-03-11 | $11.94 | $11.94 | 1,035 | — | — |
| 1981-03-10 | $11.94 | $11.94 | 2,191 | — | — |
| 1981-03-09 | $12.46 | $12.46 | 530 | — | — |
| 1981-03-06 | $12.46 | $12.46 | 1,324 | — | — |
| 1981-03-05 | $12.46 | $12.46 | 1,854 | — | — |
| 1981-03-04 | $12.46 | $12.46 | 650 | — | — |
| 1981-03-03 | $12.46 | $12.46 | 2,071 | — | — |
| 1981-03-02 | $12.46 | $12.46 | 3,877 | — | — |
| 1981-02-27 | $11.94 | $11.94 | 2,384 | — | — |
| 1981-02-26 | $11.42 | $11.42 | 2,119 | — | — |
| 1981-02-25 | $11.42 | $11.42 | 554 | — | — |
| 1981-02-24 | $11.42 | $11.42 | 891 | — | — |
| 1981-02-23 | $11.94 | $11.94 | 819 | — | — |
| 1981-02-20 | $11.94 | $11.94 | 819 | — | — |
| 1981-02-19 | $11.94 | $11.94 | 1,204 | — | — |
| 1981-02-18 | $11.42 | $11.42 | 1,204 | — | — |
| 1981-02-17 | $11.42 | $11.42 | 650 | — | — |
| 1981-02-13 | $11.42 | $11.42 | 1,782 | — | — |
| 1981-02-12 | $11.42 | $11.42 | 3,130 | — | — |
| 1981-02-11 | $12.46 | $12.46 | 482 | — | — |
| 1981-02-10 | $12.46 | $12.46 | 1,060 | — | — |
| 1981-02-09 | $12.46 | $12.46 | 6,622 | — | — |
| 1981-02-06 | $12.98 | $12.98 | 4,599 | — | — |
| 1981-02-05 | $13.50 | $13.50 | 7,658 | — | — |
| 1981-02-04 | $12.46 | $12.46 | 4,286 | — | — |
| 1981-02-03 | $11.94 | $11.94 | 4,503 | — | — |
| 1981-02-02 | $11.42 | $11.42 | 2,119 | — | — |
| 1981-01-30 | $12.46 | $12.46 | 4,335 | — | — |
| 1981-01-29 | $11.94 | $11.94 | 3,323 | — | — |
| 1981-01-28 | $11.42 | $11.42 | 4,575 | — | — |
| 1981-01-27 | $10.90 | $10.90 | 5,442 | — | — |
| 1981-01-26 | $10.38 | $10.38 | 5,442 | — | — |
| 1981-01-23 | $10.38 | $10.38 | 169 | — | — |
| 1981-01-22 | $10.38 | $10.38 | 3,660 | — | — |
| 1981-01-21 | $9.86 | $9.86 | 1,445 | — | — |
| 1981-01-20 | $10.38 | $10.38 | 4,094 | — | — |
| 1981-01-19 | $9.86 | $9.86 | 6,815 | — | — |
| 1981-01-16 | $9.86 | $9.86 | 10,909 | — | — |
| 1981-01-15 | $7.79 | $7.79 | 9,030 | — | — |
| 1981-01-14 | $7.27 | $7.27 | 313 | — | — |
| 1981-01-13 | $7.27 | $7.27 | 1,132 | — | — |
| 1981-01-12 | $7.27 | $7.27 | 1,830 | — | — |
| 1981-01-09 | $7.27 | $7.27 | 96 | — | — |
| 1981-01-08 | $7.27 | $7.27 | 361 | — | — |
| 1981-01-07 | $7.27 | $7.27 | 722 | — | — |
| 1981-01-06 | $7.27 | $7.27 | 3,492 | — | — |
| 1981-01-05 | $7.27 | $7.27 | 3,516 | — | — |
| 1981-01-02 | $6.75 | $6.75 | 2,938 | — | — |