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 2026-08-27
- 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 |
|---|---|---|---|
| 1980-12-31 | $33.00 | $33.00 | 200 |
| 1980-12-30 | $31.00 | $31.00 | 100 |
| 1980-12-29 | $32.50 | $32.50 | 300 |
| 1980-12-26 | $31.00 | $31.00 | 100 |
| 1980-12-24 | $30.13 | $30.13 | 800 |
| 1980-12-23 | $31.00 | $31.00 | 0 |
| 1980-12-22 | $31.00 | $31.00 | 300 |
| 1980-12-19 | $30.13 | $30.13 | 0 |
| 1980-12-18 | $31.00 | $31.00 | 300 |
| 1980-12-17 | $30.50 | $30.50 | 100 |
| 1980-12-16 | $30.13 | $30.13 | 200 |
| 1980-12-15 | $30.00 | $30.00 | 400 |
| 1980-12-12 | $30.00 | $30.00 | 200 |
| 1980-12-11 | $30.00 | $30.00 | 0 |
| 1980-12-10 | $30.00 | $30.00 | 200 |
| 1980-12-09 | $30.00 | $30.00 | 300 |
| 1980-12-08 | $31.00 | $31.00 | 800 |
| 1980-12-05 | $31.00 | $31.00 | 400 |
| 1980-12-04 | $31.00 | $31.00 | 400 |
| 1980-12-03 | $30.25 | $30.25 | 0 |
| 1980-12-02 | $30.25 | $30.25 | 400 |
| 1980-12-01 | $30.50 | $30.50 | 700 |
| 1980-11-28 | $31.00 | $31.00 | 0 |
| 1980-11-26 | $32.00 | $32.00 | 200 |
| 1980-11-25 | $31.50 | $31.50 | 100 |
| 1980-11-24 | $31.00 | $31.00 | 300 |
| 1980-11-21 | $31.75 | $31.75 | 0 |
| 1980-11-20 | $32.00 | $32.00 | 100 |
| 1980-11-19 | $32.00 | $32.00 | 100 |
| 1980-11-18 | $32.50 | $32.50 | 400 |
| 1980-11-17 | $32.00 | $32.00 | 100 |
| 1980-11-14 | $32.00 | $32.00 | 200 |
| 1980-11-13 | $31.00 | $31.00 | 0 |
| 1980-11-12 | $31.00 | $31.00 | 100 |
| 1980-11-11 | $31.75 | $31.75 | 200 |
| 1980-11-10 | $31.00 | $31.00 | 100 |
| 1980-11-07 | $31.25 | $31.25 | 100 |
| 1980-11-06 | $31.50 | $31.50 | 100 |
| 1980-11-05 | $32.50 | $32.50 | 100 |
| 1980-11-03 | $31.75 | $31.75 | 0 |
| 1980-10-31 | $31.75 | $31.75 | 200 |
| 1980-10-30 | $31.50 | $31.50 | 0 |
| 1980-10-29 | $31.50 | $31.50 | 0 |
| 1980-10-28 | $31.50 | $31.50 | 400 |
| 1980-10-27 | $32.50 | $32.50 | 200 |
| 1980-10-24 | $33.25 | $33.25 | 100 |
| 1980-10-23 | $34.75 | $34.75 | 0 |
| 1980-10-22 | $34.75 | $34.75 | 0 |
| 1980-10-21 | $34.75 | $34.75 | 200 |
| 1980-10-20 | $33.50 | $33.50 | 0 |
| 1980-10-17 | $34.75 | $34.75 | 100 |
| 1980-10-16 | $34.00 | $34.00 | 900 |
| 1980-10-15 | $35.00 | $35.00 | 900 |
| 1980-10-14 | $35.00 | $35.00 | 0 |
| 1980-10-13 | $35.00 | $35.00 | 100 |
| 1980-10-10 | $34.25 | $34.25 | 100 |
| 1980-10-09 | $35.00 | $35.00 | 0 |
| 1980-10-08 | $35.00 | $35.00 | 100 |
| 1980-10-07 | $34.00 | $34.00 | 0 |
| 1980-10-06 | $33.00 | $33.00 | 0 |
| 1980-10-03 | $33.00 | $33.00 | 0 |
| 1980-10-02 | $33.00 | $33.00 | 200 |
| 1980-10-01 | $33.00 | $33.00 | 0 |
| 1980-09-30 | $33.50 | $33.50 | 0 |
| 1980-09-29 | $34.00 | $34.00 | 200 |
| 1980-09-26 | $34.50 | $34.50 | 0 |
| 1980-09-25 | $33.50 | $33.50 | 0 |
| 1980-09-24 | $33.50 | $33.50 | 0 |
| 1980-09-23 | $33.50 | $33.50 | 100 |
| 1980-09-22 | $33.25 | $33.25 | 200 |
| 1980-09-19 | $33.00 | $33.00 | 0 |
| 1980-09-18 | $33.13 | $33.12 | 0 |
| 1980-09-17 | $33.13 | $33.12 | 100 |
| 1980-09-16 | $33.25 | $33.25 | 200 |
| 1980-09-15 | $35.00 | $35.00 | 900 |
| 1980-09-12 | $34.00 | $34.00 | 0 |
| 1980-09-11 | $34.00 | $34.00 | 0 |
| 1980-09-10 | $34.00 | $34.00 | 100 |
| 1980-09-09 | $34.00 | $34.00 | 0 |
| 1980-09-08 | $34.00 | $34.00 | 200 |
| 1980-09-05 | $34.00 | $34.00 | 0 |
| 1980-09-04 | $34.00 | $34.00 | 0 |
| 1980-09-03 | $34.00 | $34.00 | 0 |
| 1980-09-02 | $34.00 | $34.00 | 0 |
| 1980-08-29 | $34.00 | $34.00 | 0 |
| 1980-08-28 | $34.00 | $34.00 | 100 |
| 1980-08-27 | $34.50 | $34.50 | 200 |
| 1980-08-26 | $34.50 | $34.50 | 0 |
| 1980-08-25 | $34.50 | $34.50 | 0 |
| 1980-08-22 | $34.50 | $34.50 | 100 |
| 1980-08-21 | $35.50 | $35.50 | 200 |
| 1980-08-20 | $35.00 | $35.00 | 0 |
| 1980-08-19 | $36.50 | $36.50 | 100 |
| 1980-08-18 | $35.00 | $35.00 | 100 |
| 1980-08-15 | $35.50 | $35.50 | 0 |
| 1980-08-14 | $35.50 | $35.50 | 0 |
| 1980-08-13 | $35.50 | $35.50 | 100 |
| 1980-08-12 | $35.50 | $35.50 | 0 |
| 1980-08-11 | $35.50 | $35.50 | 0 |
| 1980-08-08 | $35.50 | $35.50 | 0 |
| 1980-08-07 | $35.50 | $35.50 | 0 |
| 1980-08-06 | $35.50 | $35.50 | 0 |
| 1980-08-05 | $35.50 | $35.50 | 100 |
| 1980-08-04 | $36.50 | $36.50 | 100 |
| 1980-08-01 | $37.00 | $37.00 | 0 |
| 1980-07-31 | $37.00 | $37.00 | 100 |
| 1980-07-30 | $37.00 | $37.00 | 200 |
| 1980-07-29 | $38.00 | $38.00 | 0 |
| 1980-07-28 | $38.00 | $38.00 | 100 |
| 1980-07-25 | $37.50 | $37.50 | 100 |
| 1980-07-24 | $37.00 | $37.00 | 0 |
| 1980-07-23 | $37.00 | $37.00 | 0 |
| 1980-07-22 | $37.00 | $37.00 | 100 |
| 1980-07-21 | $36.00 | $36.00 | 300 |
| 1980-07-18 | $37.50 | $37.50 | 100 |
| 1980-07-17 | $38.00 | $38.00 | 100 |
| 1980-07-16 | $39.50 | $39.50 | 0 |
| 1980-07-15 | $39.50 | $39.50 | 0 |
| 1980-07-14 | $39.50 | $39.50 | 0 |
| 1980-07-11 | $39.50 | $39.50 | 100 |
| 1980-07-10 | $39.00 | $39.00 | 100 |
| 1980-07-09 | $38.50 | $38.50 | 100 |
| 1980-07-08 | $39.50 | $39.50 | 100 |
| 1980-07-07 | $39.00 | $39.00 | 0 |
| 1980-07-03 | $38.50 | $38.50 | 0 |
| 1980-07-02 | $38.50 | $38.50 | 0 |
| 1980-07-01 | $38.50 | $38.50 | 100 |
| 1980-06-30 | $38.50 | $38.50 | 0 |
| 1980-06-27 | $38.00 | $38.00 | 0 |
| 1980-06-26 | $38.00 | $38.00 | 100 |
| 1980-06-25 | $40.00 | $40.00 | 300 |
| 1980-06-24 | $38.00 | $38.00 | 100 |
| 1980-06-23 | $38.00 | $38.00 | 0 |
| 1980-06-20 | $38.00 | $38.00 | 0 |
| 1980-06-19 | $38.00 | $38.00 | 500 |
| 1980-06-18 | $38.13 | $38.13 | 100 |
| 1980-06-17 | $38.00 | $38.00 | 0 |
| 1980-06-16 | $36.50 | $36.50 | 0 |
| 1980-06-13 | $37.50 | $37.50 | 0 |
| 1980-06-12 | $37.50 | $37.50 | 0 |
| 1980-06-11 | $37.50 | $37.50 | 100 |
| 1980-06-10 | $37.00 | $37.00 | 100 |
| 1980-06-09 | $37.00 | $37.00 | 200 |
| 1980-06-06 | $36.13 | $36.12 | 100 |
| 1980-06-05 | $37.00 | $37.00 | 200 |
| 1980-06-04 | $37.00 | $37.00 | 200 |
| 1980-06-03 | $36.00 | $36.00 | 400 |
| 1980-06-02 | $36.50 | $36.50 | 100 |
| 1980-05-30 | $37.50 | $37.50 | 100 |
| 1980-05-29 | $37.00 | $37.00 | 0 |
| 1980-05-28 | $37.00 | $37.00 | 0 |
| 1980-05-27 | $37.00 | $37.00 | 0 |
| 1980-05-23 | $37.00 | $37.00 | 100 |
| 1980-05-22 | $37.13 | $37.13 | 0 |
| 1980-05-21 | $37.13 | $37.13 | 100 |
| 1980-05-20 | $38.50 | $38.50 | 0 |
| 1980-05-19 | $38.50 | $38.50 | 200 |
| 1980-05-16 | $37.50 | $37.50 | 100 |
| 1980-05-15 | $37.38 | $37.37 | 600 |
| 1980-05-14 | $37.50 | $37.50 | 2,100 |
| 1980-05-13 | $37.50 | $37.50 | 1,900 |
| 1980-05-12 | $37.38 | $37.37 | 100 |
| 1980-05-09 | $36.00 | $36.00 | 0 |
| 1980-05-08 | $36.00 | $36.00 | 0 |
| 1980-05-07 | $36.00 | $36.00 | 0 |
| 1980-05-06 | $37.50 | $37.50 | 300 |
| 1980-05-05 | $36.00 | $36.00 | 0 |
| 1980-05-02 | $35.00 | $35.00 | 0 |
| 1980-05-01 | $35.00 | $35.00 | 100 |
| 1980-04-30 | $33.50 | $33.50 | 0 |
| 1980-04-29 | $34.25 | $34.25 | 200 |
| 1980-04-28 | $34.25 | $34.25 | 0 |
| 1980-04-25 | $35.50 | $35.50 | 100 |
| 1980-04-24 | $34.00 | $34.00 | 300 |
| 1980-04-23 | $34.88 | $34.88 | 100 |
| 1980-04-22 | $34.25 | $34.25 | 0 |
| 1980-04-21 | $34.00 | $34.00 | 100 |
| 1980-04-18 | $34.88 | $34.88 | 600 |
| 1980-04-17 | $32.25 | $32.25 | 0 |
| 1980-04-16 | $31.75 | $31.75 | 300 |
| 1980-04-15 | $33.50 | $33.50 | 0 |
| 1980-04-14 | $33.50 | $33.50 | 0 |
| 1980-04-11 | $33.50 | $33.50 | 200 |
| 1980-04-10 | $31.50 | $31.50 | 0 |
| 1980-04-09 | $31.50 | $31.50 | 0 |
| 1980-04-08 | $31.50 | $31.50 | 100 |
| 1980-04-07 | $30.50 | $30.50 | 400 |
| 1980-04-03 | $31.00 | $31.00 | 0 |
| 1980-04-02 | $31.00 | $31.00 | 0 |
| 1980-04-01 | $30.13 | $30.13 | 0 |
| 1980-03-31 | $30.13 | $30.13 | 0 |
| 1980-03-28 | $30.13 | $30.13 | 0 |
| 1980-03-27 | $30.13 | $30.13 | 0 |
| 1980-03-26 | $30.13 | $30.13 | 0 |
| 1980-03-25 | $30.13 | $30.13 | 0 |
| 1980-03-24 | $30.13 | $30.13 | 300 |
| 1980-03-21 | $30.50 | $30.50 | 0 |
| 1980-03-20 | $30.50 | $30.50 | 100 |
| 1980-03-19 | $31.50 | $31.50 | 100 |
| 1980-03-18 | $31.00 | $31.00 | 300 |
| 1980-03-17 | $31.25 | $31.25 | 100 |