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
- 1978-10-31 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 — 1978
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1978-12-29 | $0.71 | $0.71 | 13,495 | — | — |
| 1978-12-28 | $0.71 | $0.71 | 3,175 | — | — |
| 1978-12-27 | $0.71 | $0.71 | 9,790 | — | — |
| 1978-12-26 | $0.76 | $0.76 | 6,880 | — | — |
| 1978-12-22 | $0.76 | $0.76 | 10,319 | — | — |
| 1978-12-21 | $0.61 | $0.61 | 11,642 | — | — |
| 1978-12-20 | $0.57 | $0.57 | 0 | — | — |
| 1978-12-19 | $0.57 | $0.57 | 10,584 | — | — |
| 1978-12-18 | $0.52 | $0.52 | 23,285 | — | — |
| 1978-12-15 | $0.57 | $0.57 | 52,391 | — | — |
| 1978-12-14 | $0.66 | $0.66 | 29,900 | — | — |
| 1978-12-13 | $0.71 | $0.71 | 57,154 | — | — |
| 1978-12-12 | $0.76 | $0.76 | 7,673 | — | — |
| 1978-12-11 | $0.76 | $0.76 | 794 | — | — |
| 1978-12-08 | $0.76 | $0.76 | 4,234 | — | — |
| 1978-12-07 | $0.76 | $0.76 | 9,526 | — | — |
| 1978-12-06 | $0.76 | $0.76 | 26,460 | — | — |
| 1978-12-05 | $0.80 | $0.80 | 3,969 | — | — |
| 1978-12-04 | $0.80 | $0.80 | 3,969 | — | — |
| 1978-12-01 | $0.80 | $0.80 | 5,027 | — | — |
| 1978-11-30 | $0.80 | $0.80 | 7,409 | — | — |
| 1978-11-29 | $0.80 | $0.80 | 16,670 | — | — |
| 1978-11-28 | $0.85 | $0.85 | 6,086 | — | — |
| 1978-11-27 | $0.85 | $0.85 | 1,323 | — | — |
| 1978-11-24 | $0.85 | $0.85 | 3,175 | — | — |
| 1978-11-22 | $0.90 | $0.90 | 5,027 | — | — |
| 1978-11-21 | $0.90 | $0.90 | 20,374 | — | — |
| 1978-11-20 | $0.99 | $0.99 | 84,937 | — | — |
| 1978-11-17 | $0.85 | $0.85 | 20,639 | — | — |
| 1978-11-16 | $0.90 | $0.90 | 11,113 | — | — |
| 1978-11-15 | $0.90 | $0.90 | 21,168 | — | — |
| 1978-11-14 | $1.04 | $1.04 | 2,381 | — | — |
| 1978-11-13 | $1.13 | $1.13 | 13,230 | — | — |
| 1978-11-10 | $1.18 | $1.18 | 2,646 | — | — |
| 1978-11-09 | $1.18 | $1.18 | 6,615 | — | — |
| 1978-11-08 | $1.18 | $1.18 | 1,058 | — | — |
| 1978-11-07 | $1.13 | $1.13 | 2,381 | — | — |
| 1978-11-06 | $1.18 | $1.18 | 14,288 | — | — |
| 1978-11-03 | $0.99 | $0.99 | 9,790 | — | — |
| 1978-11-02 | $0.99 | $0.99 | 30,429 | — | — |
| 1978-11-01 | $0.90 | $0.90 | 36,515 | — | — |
| 1978-10-31 | $0.85 | $0.85 | 17,993 | — | — |