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
- 1973-02-21 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 | $11.75 | $12.05 | 9,000 | — | — |
| 1981-12-30 | $11.88 | $12.18 | 10,600 | — | — |
| 1981-12-29 | $11.75 | $12.05 | 8,200 | — | — |
| 1981-12-28 | $11.88 | $12.18 | 4,800 | — | — |
| 1981-12-24 | $11.88 | $12.18 | 4,000 | — | — |
| 1981-12-23 | $12.00 | $12.31 | 6,500 | — | — |
| 1981-12-22 | $12.13 | $12.44 | 11,600 | — | — |
| 1981-12-21 | $12.25 | $12.57 | 5,200 | — | — |
| 1981-12-18 | $12.00 | $12.31 | 7,300 | — | — |
| 1981-12-17 | $11.50 | $11.80 | 5,200 | — | — |
| 1981-12-16 | $11.50 | $11.80 | 3,800 | — | — |
| 1981-12-15 | $11.50 | $11.80 | 5,600 | — | — |
| 1981-12-14 | $11.50 | $11.80 | 10,100 | — | — |
| 1981-12-11 | $11.88 | $12.18 | 8,800 | — | — |
| 1981-12-10 | $11.75 | $12.05 | 3,900 | — | — |
| 1981-12-09 | $11.75 | $12.05 | 7,800 | — | — |
| 1981-12-08 | $11.88 | $12.18 | 5,300 | — | — |
| 1981-12-07 | $11.75 | $12.05 | 9,100 | — | — |
| 1981-12-04 | $11.75 | $12.05 | 3,200 | — | — |
| 1981-12-03 | $11.88 | $12.18 | 8,300 | — | — |
| 1981-12-02 | $11.63 | $11.92 | 12,400 | — | — |
| 1981-12-01 | $12.00 | $12.31 | 13,500 | — | — |
| 1981-11-30 | $12.00 | $12.31 | 4,200 | — | — |
| 1981-11-27 | $12.00 | $12.31 | 4,500 | — | — |
| 1981-11-25 | $11.88 | $12.18 | 13,300 | — | — |
| 1981-11-24 | $12.00 | $12.31 | 11,000 | — | — |
| 1981-11-23 | $11.75 | $12.05 | 9,400 | — | — |
| 1981-11-20 | $11.88 | $12.18 | 7,500 | — | — |
| 1981-11-19 | $11.75 | $12.05 | 12,500 | — | — |
| 1981-11-18 | $12.00 | $12.31 | 6,500 | — | — |
| 1981-11-17 | $11.75 | $12.05 | 11,500 | — | — |
| 1981-11-16 | $11.75 | $12.05 | 8,300 | — | — |
| 1981-11-13 | $12.00 | $12.31 | 58,600 | — | — |
| 1981-11-12 | $12.00 | $12.31 | 11,900 | — | — |
| 1981-11-11 | $11.88 | $12.18 | 4,100 | — | — |
| 1981-11-10 | $12.13 | $12.44 | 8,200 | — | — |
| 1981-11-09 | $12.25 | $12.57 | 11,400 | — | — |
| 1981-11-06 | $12.63 | $12.95 | 4,800 | — | — |
| 1981-11-05 | $12.63 | $12.95 | 4,900 | — | — |
| 1981-11-04 | $12.50 | $12.82 | 9,100 | — | — |
| 1981-11-03 | $12.50 | $12.82 | 4,800 | — | — |
| 1981-11-02 | $12.25 | $12.57 | 7,200 | — | — |
| 1981-10-30 | $11.88 | $12.18 | 2,000 | — | — |
| 1981-10-29 | $11.88 | $12.18 | 1,500 | — | — |
| 1981-10-28 | $12.00 | $12.31 | 3,900 | — | — |
| 1981-10-27 | $11.75 | $12.05 | 4,600 | — | — |
| 1981-10-26 | $11.38 | $11.67 | 11,800 | — | — |
| 1981-10-23 | $11.88 | $12.18 | 10,900 | — | — |
| 1981-10-22 | $11.88 | $12.18 | 1,800 | — | — |
| 1981-10-21 | $11.88 | $12.18 | 7,900 | — | — |
| 1981-10-20 | $11.75 | $12.05 | 6,700 | — | — |
| 1981-10-19 | $11.63 | $11.92 | 3,600 | — | — |
| 1981-10-16 | $11.88 | $12.18 | 4,500 | — | — |
| 1981-10-15 | $12.00 | $12.31 | 13,700 | — | — |
| 1981-10-14 | $11.75 | $12.05 | 3,800 | — | — |
| 1981-10-13 | $12.00 | $12.31 | 9,100 | — | — |
| 1981-10-12 | $11.88 | $12.18 | 3,600 | — | — |
| 1981-10-09 | $11.88 | $12.18 | 2,700 | — | — |
| 1981-10-08 | $11.88 | $12.18 | 6,900 | — | — |
| 1981-10-07 | $12.38 | $12.69 | 6,800 | — | — |
| 1981-10-06 | $11.88 | $12.18 | 3,100 | — | — |
| 1981-10-05 | $11.75 | $12.05 | 10,900 | — | — |
| 1981-10-02 | $12.00 | $12.31 | 4,900 | — | — |
| 1981-10-01 | $11.75 | $12.05 | 3,600 | — | — |
| 1981-09-30 | $11.88 | $12.18 | 5,900 | — | — |
| 1981-09-29 | $12.00 | $12.31 | 7,600 | — | — |
| 1981-09-28 | $12.00 | $12.31 | 8,900 | — | — |
| 1981-09-25 | $12.13 | $12.44 | 8,100 | — | — |
| 1981-09-24 | $12.25 | $12.57 | 10,600 | — | — |
| 1981-09-23 | $12.38 | $12.69 | 11,500 | — | — |
| 1981-09-22 | $12.88 | $13.21 | 2,700 | — | — |
| 1981-09-21 | $12.88 | $13.21 | 3,500 | — | — |
| 1981-09-18 | $12.88 | $13.21 | 5,100 | — | — |
| 1981-09-17 | $12.63 | $12.95 | 4,400 | — | — |
| 1981-09-16 | $12.88 | $13.21 | 1,000 | — | — |
| 1981-09-15 | $13.00 | $13.33 | 64,300 | — | — |
| 1981-09-14 | $13.00 | $13.33 | 10,200 | — | — |
| 1981-09-11 | $13.25 | $13.59 | 8,900 | — | — |
| 1981-09-10 | $13.25 | $13.59 | 10,000 | — | — |
| 1981-09-09 | $13.25 | $13.59 | 14,000 | — | — |
| 1981-09-08 | $13.38 | $13.72 | 2,700 | — | — |
| 1981-09-04 | $13.38 | $13.72 | 11,500 | — | — |
| 1981-09-03 | $13.38 | $13.72 | 19,500 | — | — |
| 1981-09-02 | $14.00 | $14.36 | 1,400 | — | — |
| 1981-09-01 | $13.75 | $14.10 | 4,800 | — | — |
| 1981-08-31 | $14.00 | $14.36 | 3,800 | — | — |
| 1981-08-28 | $14.00 | $14.36 | 4,400 | — | — |
| 1981-08-27 | $13.63 | $13.98 | 25,700 | — | — |
| 1981-08-26 | $14.00 | $14.36 | 2,400 | — | — |
| 1981-08-25 | $13.88 | $14.23 | 7,100 | — | — |
| 1981-08-24 | $13.88 | $14.23 | 8,100 | — | — |
| 1981-08-21 | $14.25 | $14.62 | 3,400 | — | — |
| 1981-08-20 | $14.50 | $14.87 | 1,200 | — | — |
| 1981-08-19 | $14.38 | $14.75 | 2,300 | — | — |
| 1981-08-18 | $14.38 | $14.75 | 1,600 | — | — |
| 1981-08-17 | $14.50 | $14.87 | 4,300 | — | — |
| 1981-08-14 | $14.75 | $15.13 | 800 | — | — |
| 1981-08-13 | $14.50 | $14.87 | 4,400 | — | — |
| 1981-08-12 | $14.63 | $15.00 | 4,500 | — | — |
| 1981-08-11 | $14.25 | $14.62 | 4,300 | — | — |
| 1981-08-10 | $14.38 | $14.75 | 5,000 | — | — |
| 1981-08-07 | $14.50 | $14.87 | 6,000 | — | — |
| 1981-08-06 | $14.63 | $15.00 | 500 | — | — |
| 1981-08-05 | $14.63 | $15.00 | 6,500 | — | — |
| 1981-08-04 | $14.63 | $15.00 | 2,700 | — | — |
| 1981-08-03 | $14.63 | $15.00 | 2,400 | — | — |
| 1981-07-31 | $14.63 | $15.00 | 3,300 | — | — |
| 1981-07-30 | $14.63 | $15.00 | 3,400 | — | — |
| 1981-07-29 | $14.63 | $15.00 | 1,400 | — | — |
| 1981-07-28 | $14.63 | $15.00 | 1,000 | — | — |
| 1981-07-27 | $14.63 | $15.00 | 500 | — | — |
| 1981-07-24 | $14.63 | $15.00 | 2,600 | — | — |
| 1981-07-23 | $14.63 | $15.00 | 4,100 | — | — |
| 1981-07-22 | $14.50 | $14.87 | 36,700 | — | — |
| 1981-07-21 | $14.75 | $15.13 | 5,000 | — | — |
| 1981-07-20 | $14.88 | $15.26 | 6,800 | — | — |
| 1981-07-17 | $15.00 | $15.39 | 22,700 | — | — |
| 1981-07-16 | $15.25 | $15.64 | 4,000 | — | — |
| 1981-07-15 | $15.00 | $15.39 | 11,700 | — | — |
| 1981-07-14 | $15.25 | $15.64 | 3,000 | — | — |
| 1981-07-13 | $15.25 | $15.64 | 1,200 | — | — |
| 1981-07-10 | $15.25 | $15.64 | 6,300 | — | — |
| 1981-07-09 | $15.38 | $15.77 | 500 | — | — |
| 1981-07-08 | $15.38 | $15.77 | 100 | — | — |
| 1981-07-07 | $15.38 | $15.77 | 5,300 | — | — |
| 1981-07-06 | $15.38 | $15.77 | 9,700 | — | — |
| 1981-07-02 | $15.50 | $15.90 | 800 | — | — |
| 1981-07-01 | $15.50 | $15.90 | 1,300 | — | — |
| 1981-06-30 | $15.63 | $16.03 | 6,200 | — | — |
| 1981-06-29 | $15.50 | $15.90 | 1,900 | — | — |
| 1981-06-26 | $15.50 | $15.90 | 1,700 | — | — |
| 1981-06-25 | $15.50 | $15.90 | 5,300 | — | — |
| 1981-06-24 | $15.50 | $15.90 | 4,900 | — | — |
| 1981-06-23 | $15.50 | $15.90 | 4,100 | — | — |
| 1981-06-22 | $15.50 | $15.90 | 3,400 | — | — |
| 1981-06-19 | $15.50 | $15.90 | 2,900 | — | — |
| 1981-06-18 | $15.50 | $15.90 | 3,100 | — | — |
| 1981-06-17 | $15.50 | $15.90 | 28,600 | — | — |
| 1981-06-16 | $15.50 | $15.90 | 1,200 | — | — |
| 1981-06-15 | $15.38 | $15.77 | 4,300 | — | — |
| 1981-06-12 | $15.38 | $15.77 | 1,700 | — | — |
| 1981-06-11 | $15.38 | $15.77 | 3,100 | — | — |
| 1981-06-10 | $15.63 | $16.03 | 9,900 | — | — |
| 1981-06-09 | $15.50 | $15.90 | 5,500 | — | — |
| 1981-06-08 | $15.38 | $15.77 | 6,500 | — | — |
| 1981-06-05 | $15.38 | $15.77 | 5,900 | — | — |
| 1981-06-04 | $15.25 | $15.64 | 4,900 | — | — |
| 1981-06-03 | $15.63 | $16.03 | 31,900 | — | — |
| 1981-06-02 | $15.38 | $15.77 | 1,700 | — | — |
| 1981-06-01 | $15.88 | $16.28 | 3,700 | — | — |
| 1981-05-29 | $16.00 | $16.41 | 6,100 | — | — |
| 1981-05-28 | $16.50 | $16.92 | 3,700 | — | — |
| 1981-05-27 | $16.00 | $16.41 | 8,600 | — | — |
| 1981-05-26 | $16.00 | $16.41 | 7,600 | — | — |
| 1981-05-22 | $16.00 | $16.41 | 7,800 | — | — |
| 1981-05-21 | $16.00 | $16.41 | 5,200 | — | — |
| 1981-05-20 | $16.63 | $17.05 | 5,500 | — | — |
| 1981-05-19 | $17.00 | $17.44 | 22,200 | — | — |
| 1981-05-18 | $16.75 | $17.18 | 6,400 | — | — |
| 1981-05-15 | $17.00 | $17.44 | 20,100 | — | — |
| 1981-05-14 | $16.00 | $16.41 | 10,400 | — | — |
| 1981-05-13 | $15.88 | $16.28 | 5,500 | — | — |
| 1981-05-12 | $15.75 | $16.16 | 10,000 | — | — |
| 1981-05-11 | $15.63 | $16.03 | 7,200 | — | — |
| 1981-05-08 | $15.75 | $16.16 | 11,900 | — | — |
| 1981-05-07 | $15.25 | $15.64 | 2,100 | — | — |
| 1981-05-06 | $15.25 | $15.64 | 700 | — | — |
| 1981-05-05 | $15.25 | $15.64 | 1,700 | — | — |
| 1981-05-04 | $15.25 | $15.64 | 6,000 | — | — |
| 1981-05-01 | $15.00 | $15.39 | 4,800 | — | — |
| 1981-04-30 | $15.00 | $15.39 | 10,400 | — | — |
| 1981-04-29 | $14.88 | $15.26 | 6,300 | — | — |
| 1981-04-28 | $15.00 | $15.39 | 6,000 | — | — |
| 1981-04-27 | $15.00 | $15.39 | 3,400 | — | — |
| 1981-04-24 | $15.63 | $16.03 | 1,800 | — | — |
| 1981-04-23 | $15.50 | $15.90 | 11,300 | — | — |
| 1981-04-22 | $15.50 | $15.90 | 11,100 | — | — |
| 1981-04-21 | $15.75 | $16.16 | 1,000 | — | — |
| 1981-04-20 | $15.63 | $16.03 | 2,600 | — | — |
| 1981-04-16 | $15.63 | $16.03 | 4,300 | — | — |
| 1981-04-15 | $15.75 | $16.16 | 7,200 | — | — |
| 1981-04-14 | $15.50 | $15.90 | 13,900 | — | — |
| 1981-04-13 | $15.50 | $15.90 | 2,000 | — | — |
| 1981-04-10 | $15.50 | $15.90 | 10,300 | — | — |
| 1981-04-09 | $15.50 | $15.90 | 4,700 | — | — |
| 1981-04-08 | $15.50 | $15.90 | 13,500 | — | — |
| 1981-04-07 | $15.25 | $15.64 | 6,600 | — | — |
| 1981-04-06 | $15.13 | $15.51 | 7,800 | — | — |
| 1981-04-03 | $15.13 | $15.51 | 2,300 | — | — |
| 1981-04-02 | $15.25 | $15.64 | 7,300 | — | — |
| 1981-04-01 | $15.13 | $15.51 | 1,200 | — | — |
| 1981-03-31 | $15.13 | $15.51 | 6,200 | — | — |
| 1981-03-30 | $15.13 | $15.51 | 1,900 | — | — |
| 1981-03-27 | $15.13 | $15.51 | 14,500 | — | — |
| 1981-03-26 | $15.13 | $15.51 | 33,400 | — | — |
| 1981-03-25 | $15.13 | $15.51 | 10,200 | — | — |
| 1981-03-24 | $15.25 | $15.64 | 9,100 | — | — |
| 1981-03-23 | $15.13 | $15.51 | 6,800 | — | — |
| 1981-03-20 | $15.25 | $15.64 | 2,000 | — | — |
| 1981-03-19 | $15.13 | $15.51 | 4,100 | — | — |
| 1981-03-18 | $15.13 | $15.51 | 7,200 | — | — |
| 1981-03-17 | $15.13 | $15.51 | 27,800 | — | — |
| 1981-03-16 | $15.00 | $15.39 | 4,800 | — | — |
| 1981-03-13 | $15.00 | $15.39 | 32,200 | — | — |
| 1981-03-12 | $15.13 | $15.51 | 37,300 | — | — |
| 1981-03-11 | $14.75 | $15.13 | 3,900 | — | — |
| 1981-03-10 | $14.75 | $15.13 | 7,000 | — | — |
| 1981-03-09 | $14.75 | $15.13 | 11,900 | — | — |
| 1981-03-06 | $15.00 | $15.39 | 11,500 | — | — |
| 1981-03-05 | $14.88 | $15.26 | 17,400 | — | — |
| 1981-03-04 | $14.25 | $14.62 | 12,300 | — | — |
| 1981-03-03 | $14.25 | $14.62 | 4,200 | — | — |
| 1981-03-02 | $14.25 | $14.62 | 6,300 | — | — |
| 1981-02-27 | $14.38 | $14.75 | 7,200 | — | — |
| 1981-02-26 | $14.50 | $14.87 | 5,700 | — | — |
| 1981-02-25 | $14.25 | $14.62 | 12,800 | — | — |
| 1981-02-24 | $14.25 | $14.62 | 2,800 | — | — |
| 1981-02-23 | $14.13 | $14.49 | 7,000 | — | — |
| 1981-02-20 | $14.13 | $14.49 | 10,900 | — | — |
| 1981-02-19 | $14.25 | $14.62 | 3,100 | — | — |
| 1981-02-18 | $14.38 | $14.75 | 8,700 | — | — |
| 1981-02-17 | $14.25 | $14.62 | 2,600 | — | — |
| 1981-02-13 | $14.25 | $14.62 | 4,300 | — | — |
| 1981-02-12 | $14.13 | $14.49 | 4,300 | — | — |
| 1981-02-11 | $14.13 | $14.49 | 7,100 | — | — |
| 1981-02-10 | $14.25 | $14.62 | 10,700 | — | — |
| 1981-02-09 | $14.00 | $14.36 | 3,600 | — | — |
| 1981-02-06 | $14.00 | $14.36 | 13,000 | — | — |
| 1981-02-05 | $13.50 | $13.85 | 3,600 | — | — |
| 1981-02-04 | $13.50 | $13.85 | 2,100 | — | — |
| 1981-02-03 | $13.50 | $13.85 | 104,100 | — | — |
| 1981-02-02 | $13.38 | $13.72 | 2,300 | — | — |
| 1981-01-30 | $13.38 | $13.72 | 48,600 | — | — |
| 1981-01-29 | $13.25 | $13.59 | 10,200 | — | — |
| 1981-01-28 | $13.50 | $13.85 | 1,100 | — | — |
| 1981-01-27 | $13.75 | $14.10 | 11,700 | — | — |
| 1981-01-26 | $13.25 | $13.59 | 3,300 | — | — |
| 1981-01-23 | $13.63 | $13.98 | 11,400 | — | — |
| 1981-01-22 | $13.50 | $13.85 | 9,600 | — | — |
| 1981-01-21 | $13.38 | $13.72 | 2,900 | — | — |
| 1981-01-20 | $13.50 | $13.85 | 3,800 | — | — |
| 1981-01-19 | $13.38 | $13.72 | 14,900 | — | — |
| 1981-01-16 | $13.25 | $13.59 | 5,900 | — | — |
| 1981-01-15 | $13.25 | $13.59 | 50,300 | — | — |
| 1981-01-14 | $13.50 | $13.85 | 6,100 | — | — |
| 1981-01-13 | $13.63 | $13.98 | 4,700 | — | — |
| 1981-01-12 | $13.63 | $13.98 | 900 | — | — |
| 1981-01-09 | $13.63 | $13.98 | 15,600 | — | — |
| 1981-01-08 | $13.63 | $13.98 | 13,000 | — | — |
| 1981-01-07 | $13.75 | $14.10 | 11,000 | — | — |
| 1981-01-06 | $14.00 | $14.36 | 9,100 | — | — |
| 1981-01-05 | $14.13 | $14.49 | 8,900 | — | — |
| 1981-01-02 | $13.75 | $14.10 | 7,000 | — | — |