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
- 1981-11-12 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 | $12.66 | $12.66 | 6,800 | — | — |
| 1981-12-30 | $12.38 | $12.37 | 2,667 | — | — |
| 1981-12-29 | $12.66 | $12.66 | 5,289 | — | — |
| 1981-12-28 | $13.22 | $13.22 | 844 | — | — |
| 1981-12-24 | $13.22 | $13.22 | 1,156 | — | — |
| 1981-12-23 | $13.78 | $13.78 | 2,267 | — | — |
| 1981-12-22 | $13.78 | $13.78 | 3,378 | — | — |
| 1981-12-21 | $14.06 | $14.06 | 3,244 | — | — |
| 1981-12-18 | $14.06 | $14.06 | 7,778 | — | — |
| 1981-12-17 | $14.06 | $14.06 | 29,067 | — | — |
| 1981-12-16 | $12.66 | $12.66 | 711 | — | — |
| 1981-12-15 | $12.66 | $12.66 | 5,289 | — | — |
| 1981-12-14 | $12.38 | $12.37 | 2,000 | — | — |
| 1981-12-11 | $12.38 | $12.37 | 6,400 | — | — |
| 1981-12-10 | $12.94 | $12.94 | 889 | — | — |
| 1981-12-09 | $12.94 | $12.94 | 1,911 | — | — |
| 1981-12-08 | $12.38 | $12.37 | 2,844 | — | — |
| 1981-12-07 | $13.50 | $13.50 | 3,600 | — | — |
| 1981-12-04 | $14.34 | $14.34 | 16,489 | — | — |
| 1981-12-03 | $12.94 | $12.94 | 2,489 | — | — |
| 1981-12-02 | $12.94 | $12.94 | 2,311 | — | — |
| 1981-12-01 | $12.66 | $12.66 | 3,022 | — | — |
| 1981-11-30 | $12.94 | $12.94 | 2,311 | — | — |
| 1981-11-27 | $13.22 | $13.22 | 2,844 | — | — |
| 1981-11-25 | $12.94 | $12.94 | 1,867 | — | — |
| 1981-11-24 | $13.22 | $13.22 | 1,022 | — | — |
| 1981-11-23 | $13.22 | $13.22 | 7,511 | — | — |
| 1981-11-20 | $13.50 | $13.50 | 4,178 | — | — |
| 1981-11-19 | $13.78 | $13.78 | 3,511 | — | — |
| 1981-11-18 | $13.78 | $13.78 | 9,511 | — | — |
| 1981-11-17 | $13.78 | $13.78 | 4,622 | — | — |
| 1981-11-16 | $13.50 | $13.50 | 2,800 | — | — |
| 1981-11-13 | $14.06 | $14.06 | 4,800 | — | — |
| 1981-11-12 | $14.91 | $14.91 | 3,067 | — | — |