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 — 1980
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1980-12-31 | $16.59 | $16.59 | 800 | — | — |
| 1980-12-30 | $16.31 | $16.31 | 2,800 | — | — |
| 1980-12-29 | $16.31 | $16.31 | 1,333 | — | — |
| 1980-12-26 | $16.03 | $16.03 | 667 | — | — |
| 1980-12-24 | $15.75 | $15.75 | 3,333 | — | — |
| 1980-12-23 | $16.03 | $16.03 | 267 | — | — |
| 1980-12-22 | $15.84 | $15.84 | 2,133 | — | — |
| 1980-12-19 | $15.38 | $15.37 | 267 | — | — |
| 1980-12-18 | $15.56 | $15.56 | 22,267 | — | — |
| 1980-12-17 | $15.28 | $15.28 | 3,733 | — | — |
| 1980-12-16 | $14.44 | $14.44 | 667 | — | — |
| 1980-12-15 | $13.97 | $13.97 | 933 | — | — |
| 1980-12-12 | $14.06 | $14.06 | 400 | — | — |
| 1980-12-11 | $14.16 | $14.16 | 1,467 | — | — |
| 1980-12-10 | $14.16 | $14.16 | 1,067 | — | — |
| 1980-12-09 | $14.06 | $14.06 | 1,333 | — | — |
| 1980-12-08 | $14.16 | $14.16 | 667 | — | — |
| 1980-12-05 | $14.63 | $14.62 | 1,467 | — | — |
| 1980-12-04 | $15.00 | $15.00 | 1,600 | — | — |
| 1980-12-03 | $14.91 | $14.91 | 1,333 | — | — |
| 1980-12-02 | $15.00 | $15.00 | 133 | — | — |
| 1980-12-01 | $14.91 | $14.91 | 2,533 | — | — |
| 1980-11-28 | $14.91 | $14.91 | 1,600 | — | — |
| 1980-11-26 | $14.53 | $14.53 | 133 | — | — |
| 1980-11-25 | $14.44 | $14.44 | 1,333 | — | — |
| 1980-11-24 | $14.81 | $14.81 | 2,933 | — | — |
| 1980-11-21 | $14.63 | $14.62 | 667 | — | — |
| 1980-11-20 | $14.63 | $14.62 | 1,333 | — | — |
| 1980-11-19 | $14.63 | $14.62 | 2,800 | — | — |
| 1980-11-18 | $14.44 | $14.44 | 6,800 | — | — |
| 1980-11-17 | $13.78 | $13.78 | 133 | — | — |
| 1980-11-14 | $13.59 | $13.59 | 1,200 | — | — |
| 1980-11-13 | $13.13 | $13.13 | 533 | — | — |
| 1980-11-12 | $12.94 | $12.94 | 267 | — | — |
| 1980-11-11 | $12.94 | $12.94 | 2,133 | — | — |
| 1980-11-10 | $12.94 | $12.94 | 933 | — | — |
| 1980-11-07 | $13.31 | $13.31 | 0 | — | — |
| 1980-11-06 | $13.31 | $13.31 | 0 | — | — |
| 1980-11-05 | $13.31 | $13.31 | 4,400 | — | — |
| 1980-11-03 | $13.69 | $13.69 | 800 | — | — |
| 1980-10-31 | $13.78 | $13.78 | 933 | — | — |
| 1980-10-30 | $14.16 | $14.16 | 133 | — | — |
| 1980-10-29 | $14.34 | $14.34 | 2,800 | — | — |
| 1980-10-28 | $14.44 | $14.44 | 2,267 | — | — |
| 1980-10-27 | $14.63 | $14.62 | 667 | — | — |
| 1980-10-24 | $14.91 | $14.91 | 1,467 | — | — |
| 1980-10-23 | $14.72 | $14.72 | 1,067 | — | — |
| 1980-10-22 | $14.72 | $14.72 | 6,133 | — | — |
| 1980-10-21 | $14.34 | $14.34 | 3,600 | — | — |
| 1980-10-20 | $14.44 | $14.44 | 3,333 | — | — |
| 1980-10-17 | $14.06 | $14.06 | 3,600 | — | — |
| 1980-10-16 | $13.03 | $13.03 | 1,333 | — | — |
| 1980-10-15 | $12.75 | $12.75 | 2,533 | — | — |
| 1980-10-14 | $12.84 | $12.84 | 1,867 | — | — |
| 1980-10-13 | $12.75 | $12.75 | 400 | — | — |
| 1980-10-10 | $12.75 | $12.75 | 7,600 | — | — |
| 1980-10-09 | $12.75 | $12.75 | 1,867 | — | — |
| 1980-10-08 | $12.38 | $12.38 | 2,133 | — | — |
| 1980-10-07 | $12.38 | $12.38 | 2,000 | — | — |
| 1980-10-06 | $12.09 | $12.09 | 3,067 | — | — |
| 1980-10-03 | $11.72 | $11.72 | 1,467 | — | — |
| 1980-10-02 | $11.72 | $11.72 | 0 | — | — |
| 1980-10-01 | $11.72 | $11.72 | 1,600 | — | — |
| 1980-09-30 | $11.34 | $11.34 | 0 | — | — |
| 1980-09-29 | $11.34 | $11.34 | 1,333 | — | — |
| 1980-09-26 | $11.81 | $11.81 | 2,533 | — | — |
| 1980-09-25 | $12.19 | $12.19 | 1,333 | — | — |
| 1980-09-24 | $12.56 | $12.56 | 2,933 | — | — |
| 1980-09-23 | $12.75 | $12.75 | 2,667 | — | — |
| 1980-09-22 | $12.66 | $12.66 | 1,067 | — | — |
| 1980-09-19 | $12.66 | $12.66 | 1,200 | — | — |
| 1980-09-18 | $12.66 | $12.66 | 1,067 | — | — |
| 1980-09-17 | $12.75 | $12.75 | 933 | — | — |
| 1980-09-16 | $12.66 | $12.66 | 267 | — | — |
| 1980-09-15 | $12.56 | $12.56 | 1,333 | — | — |
| 1980-09-12 | $12.66 | $12.66 | 800 | — | — |
| 1980-09-11 | $12.66 | $12.66 | 2,267 | — | — |
| 1980-09-10 | $12.75 | $12.75 | 2,667 | — | — |
| 1980-09-09 | $12.66 | $12.66 | 3,600 | — | — |
| 1980-09-08 | $12.38 | $12.38 | 1,733 | — | — |
| 1980-09-05 | $12.47 | $12.47 | 3,467 | — | — |
| 1980-09-04 | $12.38 | $12.38 | 4,133 | — | — |
| 1980-09-03 | $12.56 | $12.56 | 2,933 | — | — |
| 1980-09-02 | $12.56 | $12.56 | 1,333 | — | — |
| 1980-08-29 | $12.75 | $12.75 | 2,400 | — | — |
| 1980-08-28 | $12.56 | $12.56 | 3,200 | — | — |
| 1980-08-27 | $12.38 | $12.38 | 3,467 | — | — |
| 1980-08-26 | $11.72 | $11.72 | 4,133 | — | — |
| 1980-08-25 | $11.34 | $11.34 | 1,200 | — | — |
| 1980-08-22 | $11.06 | $11.06 | 267 | — | — |
| 1980-08-21 | $10.88 | $10.87 | 2,267 | — | — |
| 1980-08-20 | $10.59 | $10.59 | 267 | — | — |
| 1980-08-19 | $10.41 | $10.41 | 1,600 | — | — |
| 1980-08-18 | $10.88 | $10.87 | 2,000 | — | — |
| 1980-08-15 | $10.88 | $10.87 | 1,733 | — | — |
| 1980-08-14 | $10.69 | $10.69 | 267 | — | — |
| 1980-08-13 | $10.69 | $10.69 | 0 | — | — |
| 1980-08-12 | $10.69 | $10.69 | 0 | — | — |
| 1980-08-11 | $10.69 | $10.69 | 800 | — | — |
| 1980-08-08 | $10.97 | $10.97 | 1,867 | — | — |
| 1980-08-07 | $11.06 | $11.06 | 3,067 | — | — |
| 1980-08-06 | $10.59 | $10.59 | 133 | — | — |
| 1980-08-05 | $10.41 | $10.41 | 1,200 | — | — |
| 1980-08-04 | $10.50 | $10.50 | 4,800 | — | — |
| 1980-08-01 | $10.43 | $10.42 | 1,333 | — | — |
| 1980-07-31 | $10.13 | $10.12 | 4,667 | — | — |
| 1980-07-30 | $10.13 | $10.12 | 4,833 | — | — |
| 1980-07-29 | $9.75 | $9.75 | 6,667 | — | — |
| 1980-07-28 | $9.60 | $9.60 | 667 | — | — |
| 1980-07-25 | $9.60 | $9.60 | 1,333 | — | — |
| 1980-07-24 | $9.60 | $9.60 | 3,500 | — | — |
| 1980-07-23 | $9.53 | $9.53 | 6,000 | — | — |
| 1980-07-22 | $9.23 | $9.23 | 2,667 | — | — |
| 1980-07-21 | $9.08 | $9.07 | 4,333 | — | — |
| 1980-07-18 | $8.63 | $8.62 | 0 | — | — |
| 1980-07-17 | $8.63 | $8.62 | 2,500 | — | — |
| 1980-07-16 | $8.63 | $8.62 | 2,000 | — | — |
| 1980-07-15 | $8.63 | $8.62 | 69,167 | — | — |
| 1980-07-14 | $8.78 | $8.77 | 333 | — | — |
| 1980-07-11 | $8.70 | $8.70 | 0 | — | — |
| 1980-07-10 | $8.70 | $8.70 | 3,000 | — | — |
| 1980-07-09 | $9.00 | $9.00 | 3,333 | — | — |
| 1980-07-08 | $8.85 | $8.85 | 0 | — | — |
| 1980-07-07 | $8.85 | $8.85 | 1,333 | — | — |
| 1980-07-03 | $8.85 | $8.85 | 1,833 | — | — |
| 1980-07-02 | $8.78 | $8.77 | 333 | — | — |
| 1980-07-01 | $8.93 | $8.93 | 2,667 | — | — |
| 1980-06-30 | $9.00 | $9.00 | 2,000 | — | — |
| 1980-06-27 | $9.00 | $9.00 | 0 | — | — |
| 1980-06-26 | $9.00 | $9.00 | 667 | — | — |
| 1980-06-25 | $9.08 | $9.07 | 1,833 | — | — |
| 1980-06-24 | $9.00 | $9.00 | 3,500 | — | — |
| 1980-06-23 | $8.85 | $8.85 | 2,000 | — | — |
| 1980-06-20 | $8.55 | $8.55 | 167 | — | — |
| 1980-06-19 | $8.55 | $8.55 | 1,000 | — | — |
| 1980-06-18 | $8.48 | $8.48 | 500 | — | — |
| 1980-06-17 | $8.48 | $8.48 | 1,000 | — | — |
| 1980-06-16 | $8.48 | $8.48 | 167 | — | — |
| 1980-06-13 | $8.40 | $8.40 | 167 | — | — |
| 1980-06-12 | $8.48 | $8.48 | 1,333 | — | — |
| 1980-06-11 | $8.70 | $8.70 | 1,500 | — | — |
| 1980-06-10 | $8.85 | $8.85 | 3,167 | — | — |
| 1980-06-09 | $8.55 | $8.55 | 667 | — | — |
| 1980-06-06 | $8.48 | $8.48 | 167 | — | — |
| 1980-06-05 | $8.40 | $8.40 | 0 | — | — |
| 1980-06-04 | $8.40 | $8.40 | 1,167 | — | — |
| 1980-06-03 | $8.48 | $8.48 | 1,167 | — | — |
| 1980-06-02 | $8.40 | $8.40 | 2,500 | — | — |
| 1980-05-30 | $8.18 | $8.17 | 333 | — | — |
| 1980-05-29 | $8.10 | $8.10 | 16,167 | — | — |
| 1980-05-28 | $8.10 | $8.10 | 1,667 | — | — |
| 1980-05-27 | $7.95 | $7.95 | 1,167 | — | — |
| 1980-05-23 | $7.95 | $7.95 | 6,833 | — | — |
| 1980-05-22 | $7.88 | $7.88 | 2,167 | — | — |
| 1980-05-21 | $7.58 | $7.57 | 333 | — | — |
| 1980-05-20 | $7.73 | $7.72 | 167 | — | — |
| 1980-05-19 | $7.88 | $7.88 | 167 | — | — |
| 1980-05-16 | $7.80 | $7.80 | 500 | — | — |
| 1980-05-15 | $7.80 | $7.80 | 3,000 | — | — |
| 1980-05-14 | $7.88 | $7.88 | 1,000 | — | — |
| 1980-05-13 | $8.10 | $8.10 | 1,167 | — | — |
| 1980-05-12 | $8.25 | $8.25 | 1,667 | — | — |
| 1980-05-09 | $8.55 | $8.55 | 1,000 | — | — |
| 1980-05-08 | $8.63 | $8.62 | 1,167 | — | — |
| 1980-05-07 | $8.55 | $8.55 | 5,833 | — | — |
| 1980-05-06 | $8.40 | $8.40 | 3,000 | — | — |
| 1980-05-05 | $8.03 | $8.03 | 2,333 | — | — |
| 1980-05-02 | $7.73 | $7.72 | 833 | — | — |
| 1980-05-01 | $7.80 | $7.80 | 5,833 | — | — |
| 1980-04-30 | $7.73 | $7.72 | 1,167 | — | — |
| 1980-04-29 | $7.73 | $7.72 | 167 | — | — |
| 1980-04-28 | $7.65 | $7.65 | 2,167 | — | — |
| 1980-04-25 | $7.50 | $7.50 | 667 | — | — |
| 1980-04-24 | $7.28 | $7.27 | 1,167 | — | — |
| 1980-04-23 | $7.13 | $7.13 | 1,667 | — | — |
| 1980-04-22 | $6.83 | $6.82 | 1,500 | — | — |
| 1980-04-21 | $6.45 | $6.45 | 500 | — | — |
| 1980-04-18 | $6.30 | $6.30 | 0 | — | — |
| 1980-04-17 | $6.30 | $6.30 | 2,167 | — | — |
| 1980-04-16 | $6.60 | $6.60 | 500 | — | — |
| 1980-04-15 | $6.45 | $6.45 | 0 | — | — |
| 1980-04-14 | $6.45 | $6.45 | 500 | — | — |
| 1980-04-11 | $6.60 | $6.60 | 0 | — | — |
| 1980-04-10 | $6.60 | $6.60 | 1,500 | — | — |
| 1980-04-09 | $6.53 | $6.52 | 167 | — | — |
| 1980-04-08 | $6.45 | $6.45 | 167 | — | — |
| 1980-04-07 | $6.60 | $6.60 | 500 | — | — |
| 1980-04-03 | $6.75 | $6.75 | 26,833 | — | — |
| 1980-04-02 | $6.75 | $6.75 | 1,167 | — | — |
| 1980-04-01 | $6.60 | $6.60 | 167 | — | — |
| 1980-03-31 | $6.68 | $6.67 | 333 | — | — |
| 1980-03-28 | $6.83 | $6.82 | 667 | — | — |
| 1980-03-27 | $6.98 | $6.98 | 667 | — | — |
| 1980-03-26 | $7.05 | $7.05 | 833 | — | — |
| 1980-03-25 | $7.20 | $7.20 | 0 | — | — |
| 1980-03-24 | $7.20 | $7.20 | 0 | — | — |
| 1980-03-21 | $7.20 | $7.20 | 1,500 | — | — |
| 1980-03-20 | $7.35 | $7.35 | 3,833 | — | — |
| 1980-03-19 | $7.43 | $7.42 | 667 | — | — |
| 1980-03-18 | $7.43 | $7.42 | 0 | — | — |
| 1980-03-17 | $7.43 | $7.42 | 500 | — | — |