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
- 1986-06-02 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 — 1986
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1986-12-31 | $8.18 | $8.18 | 6,888 | — | — |
| 1986-12-30 | $8.26 | $8.26 | 8,385 | — | — |
| 1986-12-29 | $9.02 | $9.02 | 0 | — | — |
| 1986-12-26 | $9.02 | $9.02 | 0 | — | — |
| 1986-12-24 | $9.02 | $9.02 | 0 | — | — |
| 1986-12-23 | $9.02 | $9.02 | 2,396 | — | — |
| 1986-12-22 | $8.68 | $8.68 | 0 | — | — |
| 1986-12-19 | $8.68 | $8.68 | 0 | — | — |
| 1986-12-18 | $8.68 | $8.68 | 1,198 | — | — |
| 1986-12-17 | $8.51 | $8.51 | 0 | — | — |
| 1986-12-16 | $8.51 | $8.51 | 3,594 | — | — |
| 1986-12-15 | $9.02 | $9.02 | 599 | — | — |
| 1986-12-12 | $9.35 | $9.35 | 3,294 | — | — |
| 1986-12-11 | $8.51 | $8.51 | 0 | — | — |
| 1986-12-10 | $8.51 | $8.51 | 0 | — | — |
| 1986-12-09 | $8.51 | $8.51 | 2,995 | — | — |
| 1986-12-08 | $9.35 | $9.35 | 0 | — | — |
| 1986-12-05 | $9.35 | $9.35 | 31,145 | — | — |
| 1986-12-04 | $9.02 | $9.02 | 9,883 | — | — |
| 1986-12-03 | $9.02 | $9.02 | 299 | — | — |
| 1986-12-02 | $9.02 | $9.02 | 299 | — | — |
| 1986-12-01 | $8.68 | $8.68 | 1,198 | — | — |
| 1986-11-28 | $8.51 | $8.51 | 2,995 | — | — |
| 1986-11-26 | $8.51 | $8.51 | 1,497 | — | — |
| 1986-11-25 | $8.68 | $8.68 | 2,096 | — | — |
| 1986-11-24 | $9.02 | $9.02 | 299 | — | — |
| 1986-11-21 | $9.02 | $9.02 | 299 | — | — |
| 1986-11-20 | $9.35 | $9.35 | 599 | — | — |
| 1986-11-19 | $9.02 | $9.02 | 0 | — | — |
| 1986-11-18 | $9.02 | $9.02 | 2,695 | — | — |
| 1986-11-17 | $9.35 | $9.35 | 1,797 | — | — |
| 1986-11-14 | $9.35 | $9.35 | 299 | — | — |
| 1986-11-13 | $9.10 | $9.10 | 2,995 | — | — |
| 1986-11-12 | $9.35 | $9.35 | 3,294 | — | — |
| 1986-11-11 | $9.35 | $9.35 | 0 | — | — |
| 1986-11-10 | $9.35 | $9.35 | 898 | — | — |
| 1986-11-07 | $9.35 | $9.35 | 0 | — | — |
| 1986-11-06 | $9.35 | $9.35 | 0 | — | — |
| 1986-11-05 | $9.35 | $9.35 | 599 | — | — |
| 1986-11-04 | $9.35 | $9.35 | 599 | — | — |
| 1986-11-03 | $9.02 | $9.02 | 0 | — | — |
| 1986-10-31 | $9.02 | $9.02 | 15,273 | — | — |
| 1986-10-30 | $9.35 | $9.35 | 0 | — | — |
| 1986-10-29 | $9.35 | $9.35 | 299 | — | — |
| 1986-10-28 | $8.68 | $8.68 | 0 | — | — |
| 1986-10-27 | $8.68 | $8.68 | 0 | — | — |
| 1986-10-24 | $8.68 | $8.68 | 1,497 | — | — |
| 1986-10-23 | $9.02 | $9.02 | 6,289 | — | — |
| 1986-10-22 | $9.68 | $9.68 | 1,797 | — | — |
| 1986-10-21 | $10.35 | $10.35 | 1,797 | — | — |
| 1986-10-20 | $10.35 | $10.35 | 1,198 | — | — |
| 1986-10-17 | $9.02 | $9.02 | 0 | — | — |
| 1986-10-16 | $9.02 | $9.02 | 0 | — | — |
| 1986-10-15 | $9.02 | $9.02 | 2,995 | — | — |
| 1986-10-14 | $18.03 | $18.03 | 0 | — | — |
| 1986-10-13 | $18.03 | $18.03 | 0 | — | — |
| 1986-10-10 | $18.03 | $18.03 | 0 | — | — |
| 1986-10-09 | $18.03 | $18.03 | 0 | — | — |
| 1986-10-08 | $18.03 | $18.03 | 0 | — | — |
| 1986-10-07 | $18.03 | $18.03 | 0 | — | — |
| 1986-10-06 | $18.03 | $18.03 | 0 | — | — |
| 1986-10-03 | $18.03 | $18.03 | 0 | — | — |
| 1986-10-02 | $18.03 | $18.03 | 0 | — | — |
| 1986-10-01 | $18.03 | $18.03 | 0 | — | — |
| 1986-09-30 | $18.03 | $18.03 | 0 | — | — |
| 1986-09-29 | $18.03 | $18.03 | 0 | — | — |
| 1986-09-26 | $18.03 | $18.03 | 0 | — | — |
| 1986-09-25 | $18.03 | $18.03 | 0 | — | — |
| 1986-09-24 | $18.03 | $18.03 | 0 | — | — |
| 1986-09-23 | $18.03 | $18.03 | 0 | — | — |
| 1986-09-22 | $18.03 | $18.03 | 0 | — | — |
| 1986-09-19 | $18.03 | $18.03 | 0 | — | — |
| 1986-09-18 | $18.03 | $18.03 | 299 | — | — |
| 1986-09-17 | $17.70 | $17.70 | 0 | — | — |
| 1986-09-16 | $17.70 | $17.70 | 299 | — | — |
| 1986-09-15 | $19.37 | $19.37 | 0 | — | — |
| 1986-09-12 | $19.37 | $19.37 | 0 | — | — |
| 1986-09-11 | $19.37 | $19.37 | 0 | — | — |
| 1986-09-10 | $19.37 | $19.37 | 0 | — | — |
| 1986-09-09 | $19.37 | $19.37 | 0 | — | — |
| 1986-09-08 | $19.37 | $19.37 | 0 | — | — |
| 1986-09-05 | $19.37 | $19.37 | 0 | — | — |
| 1986-09-04 | $19.37 | $19.37 | 0 | — | — |
| 1986-09-03 | $19.37 | $19.37 | 0 | — | — |
| 1986-09-02 | $19.37 | $19.37 | 0 | — | — |
| 1986-08-29 | $19.37 | $19.37 | 0 | — | — |
| 1986-08-28 | $19.37 | $19.37 | 0 | — | — |
| 1986-08-27 | $19.37 | $19.37 | 0 | — | — |
| 1986-08-26 | $19.37 | $19.37 | 0 | — | — |
| 1986-08-25 | $19.37 | $19.37 | 0 | — | — |
| 1986-08-22 | $19.37 | $19.37 | 0 | — | — |
| 1986-08-21 | $19.37 | $19.37 | 0 | — | — |
| 1986-08-20 | $19.37 | $19.37 | 0 | — | — |
| 1986-08-19 | $19.37 | $19.37 | 0 | — | — |
| 1986-08-18 | $19.37 | $19.37 | 299 | — | — |
| 1986-08-15 | $18.03 | $18.03 | 0 | — | — |
| 1986-08-14 | $18.03 | $18.03 | 3,294 | — | — |
| 1986-08-13 | $18.03 | $18.03 | 0 | — | — |
| 1986-08-12 | $18.03 | $18.03 | 0 | — | — |
| 1986-08-11 | $18.03 | $18.03 | 0 | — | — |
| 1986-08-08 | $18.03 | $18.03 | 0 | — | — |
| 1986-08-07 | $18.03 | $18.03 | 599 | — | — |
| 1986-08-06 | $19.03 | $19.03 | 0 | — | — |
| 1986-08-05 | $19.03 | $19.03 | 0 | — | — |
| 1986-08-04 | $19.03 | $19.03 | 0 | — | — |
| 1986-08-01 | $19.03 | $19.03 | 0 | — | — |
| 1986-07-31 | $19.03 | $19.03 | 0 | — | — |
| 1986-07-30 | $19.03 | $19.03 | 299 | — | — |
| 1986-07-29 | $19.03 | $19.03 | 0 | — | — |
| 1986-07-28 | $19.03 | $19.03 | 0 | — | — |
| 1986-07-25 | $19.03 | $19.03 | 0 | — | — |
| 1986-07-24 | $19.03 | $19.03 | 599 | — | — |
| 1986-07-23 | $17.03 | $17.03 | 0 | — | — |
| 1986-07-22 | $17.03 | $17.03 | 299 | — | — |
| 1986-07-21 | $19.03 | $19.03 | 0 | — | — |
| 1986-07-18 | $19.03 | $19.03 | 299 | — | — |
| 1986-07-17 | $18.70 | $18.70 | 299 | — | — |
| 1986-07-16 | $18.70 | $18.70 | 299 | — | — |
| 1986-07-15 | $19.70 | $19.70 | 5,990 | — | — |
| 1986-07-14 | $18.70 | $18.70 | 1,497 | — | — |
| 1986-07-11 | $18.70 | $18.70 | 0 | — | — |
| 1986-07-10 | $18.70 | $18.70 | 299 | — | — |
| 1986-07-09 | $19.03 | $19.03 | 599 | — | — |
| 1986-07-08 | $19.03 | $19.03 | 299 | — | — |
| 1986-07-07 | $19.03 | $19.03 | 599 | — | — |
| 1986-07-03 | $20.04 | $20.04 | 599 | — | — |
| 1986-07-02 | $20.04 | $20.04 | 0 | — | — |
| 1986-07-01 | $20.04 | $20.04 | 898 | — | — |
| 1986-06-30 | $20.04 | $20.04 | 599 | — | — |
| 1986-06-27 | $20.04 | $20.04 | 4,792 | — | — |
| 1986-06-26 | $20.04 | $20.04 | 2,396 | — | — |
| 1986-06-25 | $20.04 | $20.04 | 2,096 | — | — |
| 1986-06-24 | $19.37 | $19.37 | 2,096 | — | — |
| 1986-06-23 | $17.70 | $17.70 | 299 | — | — |
| 1986-06-20 | $17.36 | $17.36 | 2,396 | — | — |
| 1986-06-19 | $17.03 | $17.03 | 1,497 | — | — |
| 1986-06-18 | $17.03 | $17.03 | 1,497 | — | — |
| 1986-06-17 | $16.70 | $16.70 | 299 | — | — |
| 1986-06-16 | $16.03 | $16.03 | 299 | — | — |
| 1986-06-13 | $16.03 | $16.03 | 1,198 | — | — |
| 1986-06-12 | $16.03 | $16.03 | 2,995 | — | — |
| 1986-06-11 | $16.03 | $16.03 | 1,497 | — | — |
| 1986-06-10 | $16.03 | $16.03 | 2,096 | — | — |
| 1986-06-09 | $16.03 | $16.03 | 2,995 | — | — |
| 1986-06-06 | $16.36 | $16.36 | 5,391 | — | — |
| 1986-06-05 | $15.69 | $15.69 | 3,594 | — | — |
| 1986-06-04 | $15.03 | $15.03 | 2,096 | — | — |
| 1986-06-03 | $15.69 | $15.69 | 7,487 | — | — |
| 1986-06-02 | $15.69 | $15.69 | 1,497 | — | — |