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 | $11.56 | $11.56 | 33,200 | — | — |
| 1981-12-30 | $11.50 | $11.50 | 7,200 | — | — |
| 1981-12-29 | $11.50 | $11.50 | 109,600 | — | — |
| 1981-12-28 | $11.50 | $11.50 | 13,600 | — | — |
| 1981-12-24 | $11.50 | $11.50 | 400 | — | — |
| 1981-12-23 | $11.47 | $11.47 | 3,200 | — | — |
| 1981-12-22 | $11.41 | $11.41 | 86,800 | — | — |
| 1981-12-21 | $11.50 | $11.50 | 28,400 | — | — |
| 1981-12-18 | $11.56 | $11.56 | 8,800 | — | — |
| 1981-12-17 | $11.50 | $11.50 | 2,000 | — | — |
| 1981-12-16 | $11.50 | $11.50 | 14,800 | — | — |
| 1981-12-15 | $11.47 | $11.47 | 8,000 | — | — |
| 1981-12-14 | $11.44 | $11.44 | 44,800 | — | — |
| 1981-12-11 | $11.44 | $11.44 | 4,800 | — | — |
| 1981-12-10 | $11.41 | $11.41 | 16,400 | — | — |
| 1981-12-09 | $11.38 | $11.38 | 15,200 | — | — |
| 1981-12-08 | $11.50 | $11.50 | 38,400 | — | — |
| 1981-12-07 | $11.69 | $11.69 | 15,200 | — | — |
| 1981-12-04 | $11.69 | $11.69 | 90,800 | — | — |
| 1981-12-03 | $11.50 | $11.50 | 33,600 | — | — |
| 1981-12-02 | $11.25 | $11.25 | 22,400 | — | — |
| 1981-12-01 | $11.19 | $11.19 | 50,000 | — | — |
| 1981-11-30 | $11.22 | $11.22 | 4,800 | — | — |
| 1981-11-27 | $11.13 | $11.13 | 13,600 | — | — |
| 1981-11-25 | $11.19 | $11.19 | 8,000 | — | — |
| 1981-11-24 | $11.00 | $11.00 | 10,000 | — | — |
| 1981-11-23 | $10.94 | $10.94 | 800 | — | — |
| 1981-11-20 | $11.00 | $11.00 | 1,200 | — | — |
| 1981-11-19 | $10.94 | $10.94 | 1,200 | — | — |
| 1981-11-18 | $10.94 | $10.94 | 29,200 | — | — |
| 1981-11-17 | $11.00 | $11.00 | 5,600 | — | — |
| 1981-11-16 | $11.13 | $11.13 | 70,800 | — | — |
| 1981-11-13 | $11.53 | $11.53 | 54,800 | — | — |
| 1981-11-12 | $11.69 | $11.69 | 3,600 | — | — |
| 1981-11-11 | $11.69 | $11.69 | 1,200 | — | — |
| 1981-11-10 | $11.69 | $11.69 | 7,200 | — | — |
| 1981-11-09 | $11.69 | $11.69 | 8,800 | — | — |
| 1981-11-06 | $11.69 | $11.69 | 6,400 | — | — |
| 1981-11-05 | $11.63 | $11.63 | 27,200 | — | — |
| 1981-11-04 | $11.63 | $11.63 | 54,400 | — | — |
| 1981-11-03 | $11.63 | $11.63 | 9,200 | — | — |
| 1981-11-02 | $11.66 | $11.66 | 12,400 | — | — |
| 1981-10-30 | $11.50 | $11.50 | 50,000 | — | — |
| 1981-10-29 | $11.31 | $11.31 | 4,400 | — | — |
| 1981-10-28 | $11.34 | $11.34 | 4,000 | — | — |
| 1981-10-27 | $11.38 | $11.38 | 4,000 | — | — |
| 1981-10-26 | $11.38 | $11.38 | 39,600 | — | — |
| 1981-10-23 | $11.41 | $11.41 | 250,400 | — | — |
| 1981-10-22 | $11.56 | $11.56 | 3,600 | — | — |
| 1981-10-21 | $11.69 | $11.69 | 12,400 | — | — |
| 1981-10-20 | $11.72 | $11.72 | 146,000 | — | — |
| 1981-10-19 | $11.69 | $11.69 | 20,400 | — | — |
| 1981-10-16 | $11.56 | $11.56 | 6,800 | — | — |
| 1981-10-15 | $11.69 | $11.69 | 10,800 | — | — |
| 1981-10-14 | $11.84 | $11.84 | 42,400 | — | — |
| 1981-10-13 | $11.66 | $11.66 | 4,400 | — | — |
| 1981-10-12 | $11.50 | $11.50 | 3,600 | — | — |
| 1981-10-09 | $11.38 | $11.38 | 8,000 | — | — |
| 1981-10-08 | $11.19 | $11.19 | 45,600 | — | — |
| 1981-10-07 | $11.09 | $11.09 | 400 | — | — |
| 1981-10-06 | $11.13 | $11.13 | 2,800 | — | — |
| 1981-10-05 | $11.06 | $11.06 | 6,400 | — | — |
| 1981-10-02 | $11.00 | $11.00 | 11,600 | — | — |
| 1981-10-01 | $10.84 | $10.84 | 19,200 | — | — |
| 1981-09-30 | $10.75 | $10.75 | 2,400 | — | — |
| 1981-09-29 | $10.75 | $10.75 | 5,600 | — | — |
| 1981-09-28 | $10.72 | $10.72 | 37,200 | — | — |
| 1981-09-25 | $10.84 | $10.84 | 10,400 | — | — |
| 1981-09-24 | $11.06 | $11.06 | 18,800 | — | — |
| 1981-09-23 | $11.13 | $11.13 | 6,800 | — | — |
| 1981-09-22 | $11.13 | $11.13 | 6,400 | — | — |
| 1981-09-21 | $11.13 | $11.13 | 14,800 | — | — |
| 1981-09-18 | $11.13 | $11.13 | 14,400 | — | — |
| 1981-09-17 | $11.09 | $11.09 | 6,400 | — | — |
| 1981-09-16 | $11.06 | $11.06 | 4,400 | — | — |
| 1981-09-15 | $11.13 | $11.13 | 2,000 | — | — |
| 1981-09-14 | $11.06 | $11.06 | 40,400 | — | — |
| 1981-09-11 | $11.06 | $11.06 | 2,800 | — | — |
| 1981-09-10 | $11.06 | $11.06 | 17,600 | — | — |
| 1981-09-09 | $11.00 | $11.00 | 14,400 | — | — |
| 1981-09-08 | $11.03 | $11.03 | 386,400 | — | — |
| 1981-09-04 | $11.28 | $11.28 | 15,200 | — | — |
| 1981-09-03 | $11.38 | $11.38 | 55,200 | — | — |
| 1981-09-02 | $11.16 | $11.16 | 9,600 | — | — |
| 1981-09-01 | $11.25 | $11.25 | 9,200 | — | — |
| 1981-08-31 | $11.31 | $11.31 | 3,600 | — | — |
| 1981-08-28 | $11.31 | $11.31 | 5,200 | — | — |
| 1981-08-27 | $11.38 | $11.38 | 10,800 | — | — |
| 1981-08-26 | $11.50 | $11.50 | 7,200 | — | — |
| 1981-08-25 | $11.69 | $11.69 | 10,800 | — | — |
| 1981-08-24 | $11.88 | $11.88 | 9,200 | — | — |
| 1981-08-21 | $12.00 | $12.00 | 69,600 | — | — |
| 1981-08-20 | $11.88 | $11.88 | 10,000 | — | — |
| 1981-08-19 | $11.81 | $11.81 | 9,200 | — | — |
| 1981-08-18 | $11.75 | $11.75 | 16,000 | — | — |
| 1981-08-17 | $11.72 | $11.72 | 12,000 | — | — |
| 1981-08-14 | $11.81 | $11.81 | 14,400 | — | — |
| 1981-08-13 | $11.63 | $11.63 | 2,800 | — | — |
| 1981-08-12 | $11.56 | $11.56 | 52,000 | — | — |
| 1981-08-11 | $11.63 | $11.63 | 26,000 | — | — |
| 1981-08-10 | $11.63 | $11.63 | 8,400 | — | — |
| 1981-08-07 | $11.78 | $11.78 | 6,400 | — | — |
| 1981-08-06 | $11.88 | $11.88 | 14,000 | — | — |
| 1981-08-05 | $11.88 | $11.88 | 17,200 | — | — |
| 1981-08-04 | $12.06 | $12.06 | 6,400 | — | — |
| 1981-08-03 | $12.06 | $12.06 | 21,200 | — | — |
| 1981-07-31 | $12.06 | $12.06 | 9,600 | — | — |
| 1981-07-30 | $11.91 | $11.91 | 9,600 | — | — |
| 1981-07-29 | $11.78 | $11.78 | 9,600 | — | — |
| 1981-07-28 | $11.75 | $11.75 | 2,800 | — | — |
| 1981-07-27 | $11.81 | $11.81 | 13,600 | — | — |
| 1981-07-24 | $11.78 | $11.78 | 8,400 | — | — |
| 1981-07-23 | $11.75 | $11.75 | 14,400 | — | — |
| 1981-07-22 | $11.81 | $11.81 | 53,200 | — | — |
| 1981-07-21 | $11.94 | $11.94 | 20,400 | — | — |
| 1981-07-20 | $12.06 | $12.06 | 15,200 | — | — |
| 1981-07-17 | $12.25 | $12.25 | 10,000 | — | — |
| 1981-07-16 | $12.25 | $12.25 | 89,200 | — | — |
| 1981-07-15 | $12.19 | $12.19 | 90,000 | — | — |
| 1981-07-14 | $12.03 | $12.03 | 16,000 | — | — |
| 1981-07-13 | $12.03 | $12.03 | 31,200 | — | — |
| 1981-07-10 | $12.00 | $12.00 | 51,200 | — | — |
| 1981-07-09 | $12.06 | $12.06 | 12,000 | — | — |
| 1981-07-08 | $11.88 | $11.88 | 154,400 | — | — |
| 1981-07-07 | $12.13 | $12.13 | 182,800 | — | — |
| 1981-07-06 | $12.25 | $12.25 | 18,000 | — | — |
| 1981-07-02 | $12.25 | $12.25 | 12,800 | — | — |
| 1981-07-01 | $12.41 | $12.41 | 14,000 | — | — |
| 1981-06-30 | $12.50 | $12.50 | 25,200 | — | — |
| 1981-06-29 | $12.56 | $12.56 | 58,400 | — | — |
| 1981-06-26 | $12.56 | $12.56 | 8,400 | — | — |
| 1981-06-25 | $12.50 | $12.50 | 31,200 | — | — |
| 1981-06-24 | $12.63 | $12.62 | 28,000 | — | — |
| 1981-06-23 | $12.63 | $12.62 | 51,600 | — | — |
| 1981-06-22 | $12.75 | $12.75 | 77,600 | — | — |
| 1981-06-19 | $12.88 | $12.88 | 35,600 | — | — |
| 1981-06-18 | $12.75 | $12.75 | 49,600 | — | — |
| 1981-06-17 | $12.81 | $12.81 | 36,000 | — | — |
| 1981-06-16 | $12.75 | $12.75 | 18,800 | — | — |
| 1981-06-15 | $12.63 | $12.62 | 38,000 | — | — |
| 1981-06-12 | $12.50 | $12.50 | 30,000 | — | — |
| 1981-06-11 | $12.34 | $12.34 | 37,200 | — | — |
| 1981-06-10 | $12.28 | $12.28 | 12,400 | — | — |
| 1981-06-09 | $12.22 | $12.22 | 18,400 | — | — |
| 1981-06-08 | $12.31 | $12.31 | 21,200 | — | — |
| 1981-06-05 | $12.31 | $12.31 | 36,400 | — | — |
| 1981-06-04 | $12.13 | $12.13 | 38,000 | — | — |
| 1981-06-03 | $12.00 | $12.00 | 36,000 | — | — |
| 1981-06-02 | $12.25 | $12.25 | 41,200 | — | — |
| 1981-06-01 | $12.56 | $12.56 | 17,200 | — | — |
| 1981-05-29 | $12.59 | $12.59 | 30,800 | — | — |
| 1981-05-28 | $12.38 | $12.37 | 20,000 | — | — |
| 1981-05-27 | $12.38 | $12.37 | 41,200 | — | — |
| 1981-05-26 | $12.25 | $12.25 | 27,200 | — | — |
| 1981-05-22 | $12.13 | $12.13 | 11,600 | — | — |
| 1981-05-21 | $11.94 | $11.94 | 14,800 | — | — |
| 1981-05-20 | $11.94 | $11.94 | 72,400 | — | — |
| 1981-05-19 | $11.88 | $11.88 | 9,200 | — | — |
| 1981-05-18 | $12.06 | $12.06 | 14,800 | — | — |
| 1981-05-15 | $11.88 | $11.88 | 14,000 | — | — |
| 1981-05-14 | $11.88 | $11.88 | 8,400 | — | — |
| 1981-05-13 | $11.88 | $11.88 | 6,000 | — | — |
| 1981-05-12 | $11.91 | $11.91 | 19,600 | — | — |
| 1981-05-11 | $12.06 | $12.06 | 22,000 | — | — |
| 1981-05-08 | $12.06 | $12.06 | 12,400 | — | — |
| 1981-05-07 | $11.75 | $11.75 | 20,400 | — | — |
| 1981-05-06 | $11.75 | $11.75 | 14,000 | — | — |
| 1981-05-05 | $11.72 | $11.72 | 34,800 | — | — |
| 1981-05-04 | $11.75 | $11.75 | 51,200 | — | — |
| 1981-05-01 | $11.75 | $11.75 | 31,200 | — | — |
| 1981-04-30 | $11.53 | $11.53 | 16,400 | — | — |
| 1981-04-29 | $11.50 | $11.50 | 16,000 | — | — |
| 1981-04-28 | $11.63 | $11.63 | 59,600 | — | — |
| 1981-04-27 | $11.75 | $11.75 | 36,000 | — | — |
| 1981-04-24 | $11.16 | $11.16 | 19,200 | — | — |
| 1981-04-23 | $11.00 | $11.00 | 22,400 | — | — |
| 1981-04-22 | $11.06 | $11.06 | 30,800 | — | — |
| 1981-04-21 | $11.00 | $11.00 | 18,800 | — | — |
| 1981-04-20 | $11.00 | $11.00 | 16,400 | — | — |
| 1981-04-16 | $10.91 | $10.91 | 50,000 | — | — |
| 1981-04-15 | $10.94 | $10.94 | 14,800 | — | — |
| 1981-04-14 | $10.94 | $10.94 | 7,600 | — | — |
| 1981-04-13 | $11.00 | $11.00 | 4,800 | — | — |
| 1981-04-10 | $11.16 | $11.16 | 15,200 | — | — |
| 1981-04-09 | $11.09 | $11.09 | 24,400 | — | — |
| 1981-04-08 | $11.06 | $11.06 | 8,800 | — | — |
| 1981-04-07 | $11.25 | $11.25 | 9,200 | — | — |
| 1981-04-06 | $11.38 | $11.38 | 28,000 | — | — |
| 1981-04-03 | $11.50 | $11.50 | 20,000 | — | — |
| 1981-04-02 | $11.59 | $11.59 | 34,400 | — | — |
| 1981-04-01 | $11.63 | $11.63 | 94,400 | — | — |
| 1981-03-31 | $11.59 | $11.59 | 24,800 | — | — |
| 1981-03-30 | $11.38 | $11.38 | 306,800 | — | — |
| 1981-03-27 | $11.34 | $11.34 | 6,800 | — | — |
| 1981-03-26 | $11.38 | $11.38 | 98,800 | — | — |
| 1981-03-25 | $11.38 | $11.38 | 24,400 | — | — |
| 1981-03-24 | $11.16 | $11.16 | 8,400 | — | — |
| 1981-03-23 | $11.06 | $11.06 | 20,400 | — | — |
| 1981-03-20 | $11.00 | $11.00 | 14,400 | — | — |
| 1981-03-19 | $11.06 | $11.06 | 27,200 | — | — |
| 1981-03-18 | $11.06 | $11.06 | 24,000 | — | — |
| 1981-03-17 | $11.13 | $11.13 | 16,400 | — | — |
| 1981-03-16 | $11.19 | $11.19 | 18,000 | — | — |
| 1981-03-13 | $11.09 | $11.09 | 16,400 | — | — |
| 1981-03-12 | $11.00 | $11.00 | 15,200 | — | — |
| 1981-03-11 | $11.00 | $11.00 | 21,200 | — | — |
| 1981-03-10 | $11.00 | $11.00 | 9,200 | — | — |
| 1981-03-09 | $11.06 | $11.06 | 22,000 | — | — |
| 1981-03-06 | $11.50 | $11.50 | 70,000 | — | — |
| 1981-03-05 | $11.25 | $11.25 | 28,400 | — | — |
| 1981-03-04 | $10.78 | $10.78 | 34,800 | — | — |
| 1981-03-03 | $10.69 | $10.69 | 43,200 | — | — |
| 1981-03-02 | $9.94 | $9.94 | 15,600 | — | — |
| 1981-02-27 | $9.59 | $9.59 | 19,200 | — | — |
| 1981-02-26 | $9.41 | $9.41 | 6,800 | — | — |
| 1981-02-25 | $9.31 | $9.31 | 6,400 | — | — |
| 1981-02-24 | $9.41 | $9.41 | 8,800 | — | — |
| 1981-02-23 | $9.41 | $9.41 | 22,800 | — | — |
| 1981-02-20 | $9.25 | $9.25 | 46,800 | — | — |
| 1981-02-19 | $9.44 | $9.44 | 26,800 | — | — |
| 1981-02-18 | $9.47 | $9.47 | 16,000 | — | — |
| 1981-02-17 | $9.47 | $9.47 | 14,000 | — | — |
| 1981-02-13 | $9.41 | $9.41 | 15,600 | — | — |
| 1981-02-12 | $9.47 | $9.47 | 27,600 | — | — |
| 1981-02-11 | $9.50 | $9.50 | 4,000 | — | — |
| 1981-02-10 | $9.56 | $9.56 | 9,600 | — | — |
| 1981-02-09 | $9.59 | $9.59 | 400 | — | — |
| 1981-02-06 | $9.59 | $9.59 | 5,200 | — | — |
| 1981-02-05 | $9.63 | $9.63 | 16,000 | — | — |
| 1981-02-04 | $9.59 | $9.59 | 18,400 | — | — |
| 1981-02-03 | $9.38 | $9.38 | 14,800 | — | — |
| 1981-02-02 | $9.50 | $9.50 | 12,000 | — | — |
| 1981-01-30 | $9.44 | $9.44 | 17,600 | — | — |
| 1981-01-29 | $9.72 | $9.72 | 12,800 | — | — |
| 1981-01-28 | $9.75 | $9.75 | 4,800 | — | — |
| 1981-01-27 | $9.72 | $9.72 | 14,000 | — | — |
| 1981-01-26 | $9.69 | $9.69 | 40,000 | — | — |
| 1981-01-23 | $9.63 | $9.63 | 2,000 | — | — |
| 1981-01-22 | $9.66 | $9.66 | 10,400 | — | — |
| 1981-01-21 | $9.69 | $9.69 | 14,000 | — | — |
| 1981-01-20 | $9.69 | $9.69 | 58,000 | — | — |
| 1981-01-19 | $9.84 | $9.84 | 73,600 | — | — |
| 1981-01-16 | $9.72 | $9.72 | 38,800 | — | — |
| 1981-01-15 | $9.69 | $9.69 | 14,800 | — | — |
| 1981-01-14 | $10.00 | $10.00 | 30,800 | — | — |
| 1981-01-13 | $9.81 | $9.81 | 14,000 | — | — |
| 1981-01-12 | $9.75 | $9.75 | 92,000 | — | — |
| 1981-01-09 | $9.63 | $9.63 | 10,400 | — | — |
| 1981-01-08 | $9.63 | $9.63 | 26,000 | — | — |
| 1981-01-07 | $9.50 | $9.50 | 22,000 | — | — |
| 1981-01-06 | $9.69 | $9.69 | 53,200 | — | — |
| 1981-01-05 | $9.56 | $9.56 | 18,400 | — | — |
| 1981-01-02 | $9.91 | $9.91 | 13,200 | — | — |