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 | $6.31 | $6.31 | 5,960 | — | — |
| 1980-12-30 | $6.49 | $6.49 | 8,177 | — | — |
| 1980-12-29 | $5.95 | $5.95 | 11,642 | — | — |
| 1980-12-26 | $5.95 | $5.95 | 2,495 | — | — |
| 1980-12-24 | $6.13 | $6.13 | 3,465 | — | — |
| 1980-12-23 | $5.59 | $5.59 | 6,514 | — | — |
| 1980-12-22 | $5.59 | $5.59 | 6,514 | — | — |
| 1980-12-19 | $5.59 | $5.59 | 3,049 | — | — |
| 1980-12-18 | $5.59 | $5.59 | 277 | — | — |
| 1980-12-17 | $5.59 | $5.59 | 693 | — | — |
| 1980-12-16 | $5.59 | $5.59 | 0 | — | — |
| 1980-12-15 | $5.59 | $5.59 | 5,683 | — | — |
| 1980-12-12 | $5.59 | $5.59 | 693 | — | — |
| 1980-12-11 | $5.59 | $5.59 | 1,802 | — | — |
| 1980-12-10 | $5.77 | $5.77 | 2,633 | — | — |
| 1980-12-09 | $5.77 | $5.77 | 277 | — | — |
| 1980-12-08 | $5.77 | $5.77 | 4,158 | — | — |
| 1980-12-05 | $6.13 | $6.13 | 5,544 | — | — |
| 1980-12-04 | $6.49 | $6.49 | 2,495 | — | — |
| 1980-12-03 | $6.49 | $6.49 | 2,772 | — | — |
| 1980-12-02 | $7.03 | $7.03 | 2,911 | — | — |
| 1980-12-01 | $7.22 | $7.22 | 554 | — | — |
| 1980-11-28 | $7.22 | $7.22 | 139 | — | — |
| 1980-11-26 | $7.22 | $7.22 | 1,663 | — | — |
| 1980-11-25 | $7.03 | $7.03 | 139 | — | — |
| 1980-11-24 | $7.03 | $7.03 | 1,940 | — | — |
| 1980-11-21 | $7.22 | $7.22 | 2,772 | — | — |
| 1980-11-20 | $7.22 | $7.22 | 4,297 | — | — |
| 1980-11-19 | $7.22 | $7.22 | 9,563 | — | — |
| 1980-11-18 | $7.22 | $7.22 | 12,751 | — | — |
| 1980-11-17 | $6.31 | $6.31 | 6,514 | — | — |
| 1980-11-14 | $6.13 | $6.13 | 12,474 | — | — |
| 1980-11-13 | $5.77 | $5.77 | 2,495 | — | — |
| 1980-11-12 | $5.95 | $5.95 | 832 | — | — |
| 1980-11-11 | $5.77 | $5.77 | 554 | — | — |
| 1980-11-10 | $5.77 | $5.77 | 554 | — | — |
| 1980-11-07 | $5.77 | $5.77 | 139 | — | — |
| 1980-11-06 | $5.77 | $5.77 | 970 | — | — |
| 1980-11-05 | $5.77 | $5.77 | 139 | — | — |
| 1980-11-03 | $5.77 | $5.77 | 970 | — | — |
| 1980-10-31 | $5.77 | $5.77 | 0 | — | — |
| 1980-10-30 | $5.77 | $5.77 | 554 | — | — |
| 1980-10-29 | $5.77 | $5.77 | 1,386 | — | — |
| 1980-10-28 | $5.95 | $5.95 | 0 | — | — |
| 1980-10-27 | $5.95 | $5.95 | 1,247 | — | — |
| 1980-10-24 | $5.95 | $5.95 | 277 | — | — |
| 1980-10-23 | $5.95 | $5.95 | 3,049 | — | — |
| 1980-10-22 | $5.77 | $5.77 | 1,247 | — | — |
| 1980-10-21 | $5.77 | $5.77 | 1,247 | — | — |
| 1980-10-20 | $5.77 | $5.77 | 832 | — | — |
| 1980-10-17 | $5.77 | $5.77 | 1,525 | — | — |
| 1980-10-16 | $5.77 | $5.77 | 8,177 | — | — |
| 1980-10-15 | $6.13 | $6.13 | 416 | — | — |
| 1980-10-14 | $6.13 | $6.13 | 2,218 | — | — |
| 1980-10-13 | $5.95 | $5.95 | 3,604 | — | — |
| 1980-10-10 | $5.77 | $5.77 | 17,464 | — | — |
| 1980-10-09 | $5.95 | $5.95 | 0 | — | — |
| 1980-10-08 | $5.95 | $5.95 | 3,881 | — | — |
| 1980-10-07 | $6.31 | $6.31 | 3,326 | — | — |
| 1980-10-06 | $6.49 | $6.49 | 416 | — | — |
| 1980-10-03 | $6.49 | $6.49 | 277 | — | — |
| 1980-10-02 | $6.31 | $6.31 | 0 | — | — |
| 1980-10-01 | $6.31 | $6.31 | 4,851 | — | — |
| 1980-09-30 | $5.95 | $5.95 | 2,495 | — | — |
| 1980-09-29 | $5.95 | $5.95 | 832 | — | — |
| 1980-09-26 | $5.95 | $5.95 | 416 | — | — |
| 1980-09-25 | $6.13 | $6.13 | 832 | — | — |
| 1980-09-24 | $6.13 | $6.13 | 139 | — | — |
| 1980-09-23 | $6.13 | $6.13 | 2,079 | — | — |
| 1980-09-22 | $6.31 | $6.31 | 2,633 | — | — |
| 1980-09-19 | $6.49 | $6.49 | 554 | — | — |
| 1980-09-18 | $6.49 | $6.49 | 139 | — | — |
| 1980-09-17 | $6.49 | $6.49 | 3,742 | — | — |
| 1980-09-16 | $6.49 | $6.49 | 1,386 | — | — |
| 1980-09-15 | $6.67 | $6.67 | 0 | — | — |
| 1980-09-12 | $6.67 | $6.67 | 3,188 | — | — |
| 1980-09-11 | $7.03 | $7.03 | 416 | — | — |
| 1980-09-10 | $7.03 | $7.03 | 693 | — | — |
| 1980-09-09 | $7.40 | $7.40 | 3,049 | — | — |
| 1980-09-08 | $7.58 | $7.58 | 3,188 | — | — |
| 1980-09-05 | $7.76 | $7.76 | 5,405 | — | — |
| 1980-09-04 | $7.94 | $7.94 | 6,653 | — | — |
| 1980-09-03 | $7.58 | $7.58 | 13,999 | — | — |
| 1980-09-02 | $6.49 | $6.49 | 1,663 | — | — |
| 1980-08-29 | $6.31 | $6.31 | 277 | — | — |
| 1980-08-28 | $6.49 | $6.49 | 6,514 | — | — |
| 1980-08-27 | $6.49 | $6.49 | 2,633 | — | — |
| 1980-08-26 | $6.49 | $6.49 | 970 | — | — |
| 1980-08-25 | $6.31 | $6.31 | 0 | — | — |
| 1980-08-22 | $6.31 | $6.31 | 0 | — | — |
| 1980-08-21 | $6.31 | $6.31 | 4,851 | — | — |
| 1980-08-20 | $6.31 | $6.31 | 1,386 | — | — |
| 1980-08-19 | $6.49 | $6.49 | 1,525 | — | — |
| 1980-08-18 | $6.67 | $6.67 | 416 | — | — |
| 1980-08-15 | $6.67 | $6.67 | 1,109 | — | — |
| 1980-08-14 | $6.67 | $6.67 | 2,495 | — | — |
| 1980-08-13 | $6.85 | $6.85 | 2,772 | — | — |
| 1980-08-12 | $6.85 | $6.85 | 1,386 | — | — |
| 1980-08-11 | $6.85 | $6.85 | 139 | — | — |
| 1980-08-08 | $6.85 | $6.85 | 277 | — | — |
| 1980-08-07 | $6.85 | $6.85 | 693 | — | — |
| 1980-08-06 | $6.85 | $6.85 | 2,772 | — | — |
| 1980-08-05 | $6.85 | $6.85 | 1,386 | — | — |
| 1980-08-04 | $7.03 | $7.03 | 1,109 | — | — |
| 1980-08-01 | $7.03 | $7.03 | 1,663 | — | — |
| 1980-07-31 | $7.22 | $7.22 | 1,663 | — | — |
| 1980-07-30 | $7.22 | $7.22 | 5,267 | — | — |
| 1980-07-29 | $7.40 | $7.40 | 1,386 | — | — |
| 1980-07-28 | $7.40 | $7.40 | 1,247 | — | — |
| 1980-07-25 | $7.58 | $7.58 | 554 | — | — |
| 1980-07-24 | $7.58 | $7.58 | 1,109 | — | — |
| 1980-07-23 | $7.76 | $7.76 | 3,604 | — | — |
| 1980-07-22 | $7.40 | $7.40 | 6,653 | — | — |
| 1980-07-21 | $6.67 | $6.67 | 1,525 | — | — |
| 1980-07-18 | $6.49 | $6.49 | 3,188 | — | — |
| 1980-07-17 | $6.49 | $6.49 | 1,802 | — | — |
| 1980-07-16 | $6.49 | $6.49 | 277 | — | — |
| 1980-07-15 | $6.49 | $6.49 | 2,079 | — | — |
| 1980-07-14 | $6.49 | $6.49 | 2,079 | — | — |
| 1980-07-11 | $6.49 | $6.49 | 3,326 | — | — |
| 1980-07-10 | $6.85 | $6.85 | 416 | — | — |
| 1980-07-09 | $6.85 | $6.85 | 1,525 | — | — |
| 1980-07-08 | $6.85 | $6.85 | 3,881 | — | — |
| 1980-07-07 | $7.58 | $7.58 | 554 | — | — |
| 1980-07-03 | $7.58 | $7.58 | 0 | — | — |
| 1980-07-02 | $7.58 | $7.58 | 1,663 | — | — |
| 1980-07-01 | $7.58 | $7.58 | 139 | — | — |
| 1980-06-30 | $7.58 | $7.58 | 416 | — | — |
| 1980-06-27 | $7.58 | $7.58 | 139 | — | — |
| 1980-06-26 | $7.76 | $7.76 | 1,802 | — | — |
| 1980-06-25 | $8.30 | $8.30 | 1,109 | — | — |
| 1980-06-24 | $8.48 | $8.48 | 277 | — | — |
| 1980-06-23 | $8.48 | $8.48 | 832 | — | — |
| 1980-06-20 | $8.48 | $8.48 | 6,653 | — | — |
| 1980-06-19 | $8.12 | $8.12 | 18,157 | — | — |
| 1980-06-18 | $8.12 | $8.12 | 13,583 | — | — |
| 1980-06-17 | $7.94 | $7.94 | 1,109 | — | — |
| 1980-06-16 | $7.94 | $7.94 | 0 | — | — |
| 1980-06-13 | $7.94 | $7.94 | 4,435 | — | — |
| 1980-06-12 | $7.94 | $7.94 | 554 | — | — |
| 1980-06-11 | $7.94 | $7.94 | 832 | — | — |
| 1980-06-10 | $7.94 | $7.94 | 3,881 | — | — |
| 1980-06-09 | $7.94 | $7.94 | 2,356 | — | — |
| 1980-06-06 | $8.12 | $8.12 | 14,553 | — | — |
| 1980-06-05 | $7.40 | $7.40 | 10,395 | — | — |
| 1980-06-04 | $6.85 | $6.85 | 970 | — | — |
| 1980-06-03 | $6.85 | $6.85 | 7,346 | — | — |
| 1980-06-02 | $6.85 | $6.85 | 6,098 | — | — |
| 1980-05-30 | $7.22 | $7.22 | 2,356 | — | — |
| 1980-05-29 | $7.22 | $7.22 | 3,465 | — | — |
| 1980-05-28 | $7.58 | $7.58 | 11,365 | — | — |
| 1980-05-27 | $7.22 | $7.22 | 15,385 | — | — |
| 1980-05-23 | $6.67 | $6.67 | 25,502 | — | — |
| 1980-05-22 | $5.77 | $5.77 | 6,791 | — | — |
| 1980-05-21 | $6.13 | $6.13 | 2,356 | — | — |
| 1980-05-20 | $6.31 | $6.31 | 139 | — | — |
| 1980-05-19 | $6.31 | $6.31 | 2,356 | — | — |
| 1980-05-16 | $6.13 | $6.13 | 1,247 | — | — |
| 1980-05-15 | $5.59 | $5.59 | 10,949 | — | — |
| 1980-05-14 | $5.59 | $5.59 | 277 | — | — |
| 1980-05-13 | $5.59 | $5.59 | 2,079 | — | — |
| 1980-05-12 | $5.77 | $5.77 | 5,960 | — | — |
| 1980-05-09 | $6.13 | $6.13 | 693 | — | — |
| 1980-05-08 | $5.95 | $5.95 | 0 | — | — |
| 1980-05-07 | $5.95 | $5.95 | 0 | — | — |
| 1980-05-06 | $5.95 | $5.95 | 0 | — | — |
| 1980-05-05 | $5.95 | $5.95 | 0 | — | — |
| 1980-05-02 | $5.95 | $5.95 | 0 | — | — |
| 1980-05-01 | $5.95 | $5.95 | 554 | — | — |
| 1980-04-30 | $6.13 | $6.13 | 139 | — | — |
| 1980-04-29 | $5.95 | $5.95 | 1,386 | — | — |
| 1980-04-28 | $6.13 | $6.13 | 277 | — | — |
| 1980-04-25 | $6.13 | $6.13 | 416 | — | — |
| 1980-04-24 | $6.31 | $6.31 | 0 | — | — |
| 1980-04-23 | $6.31 | $6.31 | 832 | — | — |
| 1980-04-22 | $6.31 | $6.31 | 277 | — | — |
| 1980-04-21 | $6.31 | $6.31 | 693 | — | — |
| 1980-04-18 | $6.31 | $6.31 | 277 | — | — |
| 1980-04-17 | $6.31 | $6.31 | 139 | — | — |
| 1980-04-16 | $6.31 | $6.31 | 1,386 | — | — |
| 1980-04-15 | $6.31 | $6.31 | 0 | — | — |
| 1980-04-14 | $6.31 | $6.31 | 0 | — | — |
| 1980-04-11 | $6.31 | $6.31 | 3,604 | — | — |
| 1980-04-10 | $5.59 | $5.59 | 2,356 | — | — |
| 1980-04-09 | $5.23 | $5.23 | 0 | — | — |
| 1980-04-08 | $5.23 | $5.23 | 2,079 | — | — |
| 1980-04-07 | $5.23 | $5.23 | 6,237 | — | — |
| 1980-04-03 | $5.59 | $5.59 | 1,525 | — | — |
| 1980-04-02 | $5.59 | $5.59 | 3,049 | — | — |
| 1980-04-01 | $5.41 | $5.41 | 0 | — | — |
| 1980-03-31 | $5.41 | $5.41 | 2,633 | — | — |
| 1980-03-28 | $5.77 | $5.77 | 19,958 | — | — |
| 1980-03-27 | $4.87 | $4.87 | 3,188 | — | — |
| 1980-03-26 | $5.77 | $5.77 | 2,772 | — | — |
| 1980-03-25 | $5.95 | $5.95 | 2,079 | — | — |
| 1980-03-24 | $6.31 | $6.31 | 4,990 | — | — |
| 1980-03-21 | $6.85 | $6.85 | 2,911 | — | — |
| 1980-03-20 | $7.76 | $7.76 | 4,435 | — | — |
| 1980-03-19 | $7.76 | $7.76 | 1,525 | — | — |
| 1980-03-18 | $8.30 | $8.30 | 7,207 | — | — |
| 1980-03-17 | $8.30 | $8.30 | 9,702 | — | — |