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 | $2.88 | $2.88 | 2,900 | — | — |
| 1981-12-30 | $2.88 | $2.88 | 5,300 | — | — |
| 1981-12-29 | $2.88 | $2.88 | 3,000 | — | — |
| 1981-12-28 | $2.88 | $2.88 | 2,500 | — | — |
| 1981-12-24 | $2.88 | $2.88 | 4,700 | — | — |
| 1981-12-23 | $3.00 | $3.00 | 11,900 | — | — |
| 1981-12-22 | $2.88 | $2.88 | 68,500 | — | — |
| 1981-12-21 | $3.00 | $3.00 | 16,900 | — | — |
| 1981-12-18 | $3.00 | $3.00 | 19,600 | — | — |
| 1981-12-17 | $2.88 | $2.88 | 6,700 | — | — |
| 1981-12-16 | $2.88 | $2.88 | 11,300 | — | — |
| 1981-12-15 | $2.63 | $2.63 | 1,400 | — | — |
| 1981-12-14 | $2.88 | $2.88 | 5,100 | — | — |
| 1981-12-11 | $2.88 | $2.88 | 5,400 | — | — |
| 1981-12-10 | $2.88 | $2.88 | 3,600 | — | — |
| 1981-12-09 | $2.88 | $2.88 | 3,700 | — | — |
| 1981-12-08 | $3.00 | $3.00 | 15,400 | — | — |
| 1981-12-07 | $3.00 | $3.00 | 9,800 | — | — |
| 1981-12-04 | $3.00 | $3.00 | 15,900 | — | — |
| 1981-12-03 | $3.00 | $3.00 | 7,700 | — | — |
| 1981-12-02 | $3.00 | $3.00 | 5,700 | — | — |
| 1981-12-01 | $3.00 | $3.00 | 12,000 | — | — |
| 1981-11-30 | $3.13 | $3.13 | 17,800 | — | — |
| 1981-11-27 | $3.38 | $3.37 | 24,500 | — | — |
| 1981-11-25 | $3.25 | $3.25 | 44,900 | — | — |
| 1981-11-24 | $3.38 | $3.37 | 14,900 | — | — |
| 1981-11-23 | $3.25 | $3.25 | 34,100 | — | — |
| 1981-11-20 | $3.13 | $3.13 | 27,700 | — | — |
| 1981-11-19 | $3.25 | $3.25 | 40,000 | — | — |
| 1981-11-18 | $3.00 | $3.00 | 54,000 | — | — |
| 1981-11-17 | $3.00 | $3.00 | 34,000 | — | — |
| 1981-11-16 | $2.88 | $2.88 | 42,600 | — | — |
| 1981-11-13 | $3.13 | $3.13 | 55,100 | — | — |
| 1981-11-12 | $3.25 | $3.25 | 205,600 | — | — |