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 2026-09-04
- 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 | $9.50 | $9.50 | 2,300 | — | — |
| 1981-12-30 | $9.50 | $9.50 | 4,200 | — | — |
| 1981-12-29 | $9.00 | $9.00 | 7,000 | — | — |
| 1981-12-28 | $8.88 | $8.88 | 10,200 | — | — |
| 1981-12-24 | $8.88 | $8.88 | 600 | — | — |
| 1981-12-23 | $8.88 | $8.88 | 17,400 | — | — |
| 1981-12-22 | $8.88 | $8.88 | 12,900 | — | — |
| 1981-12-21 | $8.75 | $8.75 | 7,900 | — | — |
| 1981-12-18 | $8.75 | $8.75 | 1,000 | — | — |
| 1981-12-17 | $8.75 | $8.75 | 1,300 | — | — |
| 1981-12-16 | $8.75 | $8.75 | 1,300 | — | — |
| 1981-12-15 | $8.75 | $8.75 | 1,100 | — | — |
| 1981-12-14 | $8.75 | $8.75 | 3,000 | — | — |
| 1981-12-11 | $8.75 | $8.75 | 1,200 | — | — |
| 1981-12-10 | $8.63 | $8.63 | 10,000 | — | — |
| 1981-12-09 | $8.63 | $8.63 | 2,700 | — | — |
| 1981-12-08 | $8.38 | $8.38 | 3,400 | — | — |
| 1981-12-07 | $8.25 | $8.25 | 2,200 | — | — |
| 1981-12-04 | $8.25 | $8.25 | 600 | — | — |
| 1981-12-03 | $8.25 | $8.25 | 3,600 | — | — |
| 1981-12-02 | $8.38 | $8.38 | 1,000 | — | — |
| 1981-12-01 | $8.50 | $8.50 | 600 | — | — |
| 1981-11-30 | $8.50 | $8.50 | 900 | — | — |
| 1981-11-27 | $8.63 | $8.63 | 300 | — | — |
| 1981-11-25 | $8.50 | $8.50 | 900 | — | — |
| 1981-11-24 | $8.50 | $8.50 | 2,900 | — | — |
| 1981-11-23 | $8.50 | $8.50 | 2,700 | — | — |
| 1981-11-20 | $8.75 | $8.75 | 600 | — | — |
| 1981-11-19 | $8.75 | $8.75 | 700 | — | — |
| 1981-11-18 | $9.00 | $9.00 | 3,200 | — | — |
| 1981-11-17 | $9.38 | $9.38 | 2,700 | — | — |
| 1981-11-16 | $9.50 | $9.50 | 2,800 | — | — |
| 1981-11-13 | $9.50 | $9.50 | 5,100 | — | — |
| 1981-11-12 | $9.38 | $9.38 | 3,400 | — | — |
| 1981-11-11 | $9.38 | $9.38 | 800 | — | — |
| 1981-11-10 | $9.38 | $9.38 | 100 | — | — |
| 1981-11-09 | $9.25 | $9.25 | 1,700 | — | — |
| 1981-11-06 | $9.25 | $9.25 | 600 | — | — |
| 1981-11-05 | $9.25 | $9.25 | 300 | — | — |
| 1981-11-04 | $9.25 | $9.25 | 200 | — | — |
| 1981-11-03 | $9.25 | $9.25 | 1,200 | — | — |
| 1981-11-02 | $9.25 | $9.25 | 1,900 | — | — |
| 1981-10-30 | $9.25 | $9.25 | 8,400 | — | — |
| 1981-10-29 | $8.75 | $8.75 | 11,900 | — | — |
| 1981-10-28 | $7.88 | $7.88 | 2,200 | — | — |
| 1981-10-27 | $7.63 | $7.63 | 9,200 | — | — |
| 1981-10-26 | $7.13 | $7.13 | 7,200 | — | — |
| 1981-10-23 | $7.38 | $7.38 | 6,500 | — | — |
| 1981-10-22 | $7.50 | $7.50 | 600 | — | — |
| 1981-10-21 | $7.50 | $7.50 | 3,200 | — | — |
| 1981-10-20 | $7.63 | $7.63 | 3,900 | — | — |
| 1981-10-19 | $7.75 | $7.75 | 2,100 | — | — |
| 1981-10-16 | $7.75 | $7.75 | 200 | — | — |
| 1981-10-15 | $7.75 | $7.75 | 900 | — | — |
| 1981-10-14 | $7.88 | $7.88 | 2,400 | — | — |
| 1981-10-13 | $8.13 | $8.13 | 200 | — | — |
| 1981-10-12 | $8.13 | $8.13 | 2,800 | — | — |
| 1981-10-09 | $8.13 | $8.13 | 600 | — | — |
| 1981-10-08 | $8.13 | $8.13 | 1,100 | — | — |
| 1981-10-07 | $8.00 | $8.00 | 3,400 | — | — |
| 1981-10-06 | $7.88 | $7.88 | 2,600 | — | — |
| 1981-10-05 | $7.88 | $7.88 | 5,600 | — | — |
| 1981-10-02 | $7.63 | $7.63 | 3,500 | — | — |
| 1981-10-01 | $7.50 | $7.50 | 600 | — | — |
| 1981-09-30 | $7.50 | $7.50 | 2,000 | — | — |
| 1981-09-29 | $7.38 | $7.38 | 2,400 | — | — |
| 1981-09-28 | $7.00 | $7.00 | 3,700 | — | — |
| 1981-09-25 | $7.50 | $7.50 | 1,300 | — | — |
| 1981-09-24 | $7.63 | $7.63 | 3,600 | — | — |
| 1981-09-23 | $7.50 | $7.50 | 4,100 | — | — |
| 1981-09-22 | $7.75 | $7.75 | 1,600 | — | — |
| 1981-09-21 | $7.75 | $7.75 | 2,700 | — | — |
| 1981-09-18 | $7.88 | $7.88 | 1,700 | — | — |
| 1981-09-17 | $8.00 | $8.00 | 6,000 | — | — |
| 1981-09-16 | $8.50 | $8.50 | 600 | — | — |
| 1981-09-15 | $8.63 | $8.63 | 6,100 | — | — |
| 1981-09-14 | $8.50 | $8.50 | 3,900 | — | — |
| 1981-09-11 | $8.63 | $8.63 | 2,100 | — | — |
| 1981-09-10 | $8.63 | $8.63 | 200 | — | — |
| 1981-09-09 | $8.50 | $8.50 | 0 | — | — |
| 1981-09-08 | $8.50 | $8.50 | 1,900 | — | — |
| 1981-09-04 | $8.88 | $8.88 | 300 | — | — |
| 1981-09-03 | $8.88 | $8.88 | 1,500 | — | — |
| 1981-09-02 | $8.63 | $8.63 | 2,200 | — | — |
| 1981-09-01 | $8.50 | $8.50 | 3,400 | — | — |
| 1981-08-31 | $8.38 | $8.38 | 3,500 | — | — |
| 1981-08-28 | $8.63 | $8.63 | 0 | — | — |
| 1981-08-27 | $8.63 | $8.63 | 3,300 | — | — |
| 1981-08-26 | $8.88 | $8.88 | 400 | — | — |
| 1981-08-25 | $8.88 | $8.88 | 2,100 | — | — |
| 1981-08-24 | $9.38 | $9.38 | 4,500 | — | — |
| 1981-08-21 | $10.13 | $10.13 | 7,900 | — | — |
| 1981-08-20 | $10.13 | $10.13 | 7,000 | — | — |
| 1981-08-19 | $10.63 | $10.63 | 3,600 | — | — |
| 1981-08-18 | $10.25 | $10.25 | 1,500 | — | — |
| 1981-08-17 | $10.00 | $10.00 | 2,900 | — | — |
| 1981-08-14 | $9.88 | $9.88 | 5,600 | — | — |
| 1981-08-13 | $9.63 | $9.63 | 2,300 | — | — |
| 1981-08-12 | $9.63 | $9.63 | 2,300 | — | — |
| 1981-08-11 | $9.38 | $9.38 | 5,700 | — | — |
| 1981-08-10 | $8.75 | $8.75 | 0 | — | — |
| 1981-08-07 | $8.75 | $8.75 | 1,200 | — | — |
| 1981-08-06 | $8.75 | $8.75 | 6,300 | — | — |
| 1981-08-05 | $8.50 | $8.50 | 2,400 | — | — |
| 1981-08-04 | $8.38 | $8.38 | 1,900 | — | — |
| 1981-08-03 | $8.25 | $8.25 | 2,300 | — | — |
| 1981-07-31 | $8.38 | $8.38 | 1,900 | — | — |
| 1981-07-30 | $8.25 | $8.25 | 1,100 | — | — |
| 1981-07-29 | $8.25 | $8.25 | 500 | — | — |
| 1981-07-28 | $8.25 | $8.25 | 2,900 | — | — |
| 1981-07-27 | $8.13 | $8.13 | 2,700 | — | — |
| 1981-07-24 | $8.13 | $8.13 | 1,300 | — | — |
| 1981-07-23 | $8.38 | $8.38 | 2,700 | — | — |
| 1981-07-22 | $8.50 | $8.50 | 3,000 | — | — |
| 1981-07-21 | $8.50 | $8.50 | 7,600 | — | — |
| 1981-07-20 | $8.75 | $8.75 | 4,900 | — | — |
| 1981-07-17 | $8.75 | $8.75 | 1,000 | — | — |
| 1981-07-16 | $8.75 | $8.75 | 1,300 | — | — |
| 1981-07-15 | $8.75 | $8.75 | 1,800 | — | — |
| 1981-07-14 | $8.50 | $8.50 | 800 | — | — |
| 1981-07-13 | $8.50 | $8.50 | 5,600 | — | — |
| 1981-07-10 | $8.25 | $8.25 | 4,000 | — | — |
| 1981-07-09 | $8.25 | $8.25 | 600 | — | — |
| 1981-07-08 | $8.13 | $8.13 | 3,700 | — | — |
| 1981-07-07 | $8.13 | $8.13 | 7,200 | — | — |
| 1981-07-06 | $8.63 | $8.63 | 100 | — | — |
| 1981-07-02 | $8.63 | $8.63 | 1,900 | — | — |
| 1981-07-01 | $8.75 | $8.75 | 2,500 | — | — |
| 1981-06-30 | $8.88 | $8.88 | 1,700 | — | — |
| 1981-06-29 | $9.00 | $9.00 | 1,100 | — | — |
| 1981-06-26 | $9.00 | $9.00 | 1,800 | — | — |
| 1981-06-25 | $9.00 | $9.00 | 7,000 | — | — |
| 1981-06-24 | $8.88 | $8.88 | 600 | — | — |
| 1981-06-23 | $8.88 | $8.88 | 2,100 | — | — |
| 1981-06-22 | $9.00 | $9.00 | 5,100 | — | — |
| 1981-06-19 | $9.00 | $9.00 | 8,100 | — | — |
| 1981-06-18 | $9.00 | $9.00 | 10,000 | — | — |
| 1981-06-17 | $9.13 | $9.13 | 6,900 | — | — |
| 1981-06-16 | $9.00 | $9.00 | 200 | — | — |
| 1981-06-15 | $9.00 | $9.00 | 1,400 | — | — |
| 1981-06-12 | $9.13 | $9.13 | 4,300 | — | — |
| 1981-06-11 | $9.00 | $9.00 | 3,600 | — | — |
| 1981-06-10 | $9.00 | $9.00 | 2,200 | — | — |
| 1981-06-09 | $9.00 | $9.00 | 2,300 | — | — |
| 1981-06-08 | $9.13 | $9.13 | 100 | — | — |
| 1981-06-05 | $9.13 | $9.13 | 3,100 | — | — |
| 1981-06-04 | $9.25 | $9.25 | 2,400 | — | — |
| 1981-06-03 | $9.38 | $9.38 | 6,800 | — | — |
| 1981-06-02 | $10.13 | $10.13 | 5,700 | — | — |
| 1981-06-01 | $10.25 | $10.25 | 3,100 | — | — |
| 1981-05-29 | $10.38 | $10.38 | 5,200 | — | — |
| 1981-05-28 | $10.50 | $10.50 | 6,900 | — | — |
| 1981-05-27 | $10.50 | $10.50 | 500 | — | — |
| 1981-05-26 | $10.38 | $10.38 | 200 | — | — |
| 1981-05-22 | $10.25 | $10.25 | 400 | — | — |
| 1981-05-21 | $10.25 | $10.25 | 3,700 | — | — |
| 1981-05-20 | $10.25 | $10.25 | 400 | — | — |
| 1981-05-19 | $10.25 | $10.25 | 3,800 | — | — |
| 1981-05-18 | $10.75 | $10.75 | 1,600 | — | — |
| 1981-05-15 | $10.75 | $10.75 | 1,200 | — | — |
| 1981-05-14 | $10.75 | $10.75 | 3,200 | — | — |
| 1981-05-13 | $11.00 | $11.00 | 4,400 | — | — |
| 1981-05-12 | $11.00 | $11.00 | 900 | — | — |
| 1981-05-11 | $11.00 | $11.00 | 3,300 | — | — |
| 1981-05-08 | $11.00 | $11.00 | 4,800 | — | — |
| 1981-05-07 | $10.75 | $10.75 | 3,600 | — | — |
| 1981-05-06 | $10.63 | $10.63 | 1,600 | — | — |
| 1981-05-05 | $10.50 | $10.50 | 6,600 | — | — |
| 1981-05-04 | $10.50 | $10.50 | 200 | — | — |
| 1981-05-01 | $10.50 | $10.50 | 3,200 | — | — |
| 1981-04-30 | $10.50 | $10.50 | 2,100 | — | — |
| 1981-04-29 | $10.38 | $10.38 | 1,200 | — | — |
| 1981-04-28 | $10.25 | $10.25 | 3,500 | — | — |
| 1981-04-27 | $10.25 | $10.25 | 1,500 | — | — |
| 1981-04-24 | $10.25 | $10.25 | 3,100 | — | — |
| 1981-04-23 | $10.13 | $10.13 | 2,500 | — | — |
| 1981-04-22 | $10.13 | $10.13 | 900 | — | — |
| 1981-04-21 | $10.25 | $10.25 | 5,900 | — | — |
| 1981-04-20 | $10.38 | $10.38 | 900 | — | — |
| 1981-04-16 | $10.50 | $10.50 | 14,100 | — | — |
| 1981-04-15 | $10.63 | $10.63 | 11,500 | — | — |
| 1981-04-14 | $10.38 | $10.38 | 7,100 | — | — |
| 1981-04-13 | $10.63 | $10.63 | 6,800 | — | — |
| 1981-04-10 | $11.50 | $11.50 | 2,500 | — | — |
| 1981-04-09 | $11.75 | $11.75 | 2,000 | — | — |
| 1981-04-08 | $11.75 | $11.75 | 5,100 | — | — |
| 1981-04-07 | $12.00 | $12.00 | 8,900 | — | — |
| 1981-04-06 | $12.25 | $12.25 | 5,300 | — | — |
| 1981-04-03 | $12.38 | $12.38 | 6,100 | — | — |
| 1981-04-02 | $12.50 | $12.50 | 5,300 | — | — |
| 1981-04-01 | $12.88 | $12.88 | 2,500 | — | — |
| 1981-03-31 | $12.75 | $12.75 | 9,200 | — | — |
| 1981-03-30 | $12.13 | $12.13 | 7,100 | — | — |
| 1981-03-27 | $12.00 | $12.00 | 8,200 | — | — |
| 1981-03-26 | $11.75 | $11.75 | 8,600 | — | — |
| 1981-03-25 | $11.75 | $11.75 | 5,800 | — | — |
| 1981-03-24 | $12.00 | $12.00 | 13,100 | — | — |
| 1981-03-23 | $12.25 | $12.25 | 2,100 | — | — |
| 1981-03-20 | $12.38 | $12.38 | 6,000 | — | — |
| 1981-03-19 | $12.50 | $12.50 | 5,000 | — | — |
| 1981-03-18 | $12.50 | $12.50 | 3,500 | — | — |
| 1981-03-17 | $12.88 | $12.88 | 3,400 | — | — |
| 1981-03-16 | $13.13 | $13.13 | 600 | — | — |
| 1981-03-13 | $13.13 | $13.13 | 1,300 | — | — |
| 1981-03-12 | $13.13 | $13.13 | 2,900 | — | — |
| 1981-03-11 | $13.00 | $13.00 | 1,200 | — | — |
| 1981-03-10 | $13.13 | $13.13 | 10,400 | — | — |
| 1981-03-09 | $13.63 | $13.63 | 100 | — | — |
| 1981-03-06 | $13.63 | $13.63 | 700 | — | — |
| 1981-03-05 | $13.63 | $13.63 | 1,000 | — | — |
| 1981-03-04 | $13.63 | $13.63 | 3,300 | — | — |
| 1981-03-03 | $13.75 | $13.75 | 5,600 | — | — |
| 1981-03-02 | $13.63 | $13.63 | 1,100 | — | — |
| 1981-02-27 | $13.63 | $13.63 | 2,800 | — | — |
| 1981-02-26 | $13.63 | $13.63 | 10,300 | — | — |
| 1981-02-25 | $12.75 | $12.75 | 2,200 | — | — |
| 1981-02-24 | $12.75 | $12.75 | 18,900 | — | — |
| 1981-02-23 | $11.75 | $11.75 | 6,100 | — | — |
| 1981-02-20 | $11.75 | $11.75 | 3,500 | — | — |
| 1981-02-19 | $11.50 | $11.50 | 10,300 | — | — |
| 1981-02-18 | $13.13 | $13.13 | 4,600 | — | — |
| 1981-02-17 | $13.50 | $13.50 | 2,800 | — | — |
| 1981-02-13 | $13.38 | $13.38 | 4,200 | — | — |
| 1981-02-12 | $13.38 | $13.38 | 1,100 | — | — |
| 1981-02-11 | $13.50 | $13.50 | 3,000 | — | — |
| 1981-02-10 | $13.63 | $13.63 | 7,700 | — | — |
| 1981-02-09 | $14.00 | $14.00 | 6,400 | — | — |
| 1981-02-06 | $14.13 | $14.13 | 3,700 | — | — |
| 1981-02-05 | $14.00 | $14.00 | 7,600 | — | — |
| 1981-02-04 | $14.00 | $14.00 | 3,400 | — | — |
| 1981-02-03 | $14.00 | $14.00 | 1,900 | — | — |
| 1981-02-02 | $14.13 | $14.13 | 6,900 | — | — |
| 1981-01-30 | $14.38 | $14.38 | 5,000 | — | — |
| 1981-01-29 | $14.38 | $14.38 | 1,600 | — | — |
| 1981-01-28 | $14.50 | $14.50 | 8,100 | — | — |
| 1981-01-27 | $14.38 | $14.38 | 11,400 | — | — |
| 1981-01-26 | $13.63 | $13.63 | 4,800 | — | — |
| 1981-01-23 | $13.88 | $13.88 | 2,500 | — | — |
| 1981-01-22 | $14.00 | $14.00 | 5,300 | — | — |
| 1981-01-21 | $14.25 | $14.25 | 11,000 | — | — |
| 1981-01-20 | $14.75 | $14.75 | 2,500 | — | — |
| 1981-01-19 | $14.88 | $14.88 | 2,800 | — | — |
| 1981-01-16 | $15.00 | $15.00 | 1,600 | — | — |
| 1981-01-15 | $15.00 | $15.00 | 2,400 | — | — |
| 1981-01-14 | $15.00 | $15.00 | 2,400 | — | — |
| 1981-01-13 | $14.75 | $14.75 | 2,500 | — | — |
| 1981-01-12 | $14.50 | $14.50 | 2,600 | — | — |
| 1981-01-09 | $14.50 | $14.50 | 8,000 | — | — |
| 1981-01-08 | $14.75 | $14.75 | 8,300 | — | — |
| 1981-01-07 | $14.88 | $14.88 | 12,200 | — | — |
| 1981-01-06 | $16.25 | $16.25 | 10,700 | — | — |
| 1981-01-05 | $16.63 | $16.63 | 11,100 | — | — |
| 1981-01-02 | $17.00 | $17.00 | 4,800 | — | — |