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
- 1980-06-18 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 | $13.22 | $13.22 | 46,575 | — | — |
| 1981-12-30 | $12.61 | $12.61 | 66,375 | — | — |
| 1981-12-29 | $12.11 | $12.11 | 77,850 | — | — |
| 1981-12-28 | $12.56 | $12.56 | 91,800 | — | — |
| 1981-12-24 | $12.67 | $12.67 | 144,000 | — | — |
| 1981-12-23 | $14.61 | $14.61 | 71,550 | — | — |
| 1981-12-22 | $15.39 | $15.39 | 17,775 | — | — |
| 1981-12-21 | $15.28 | $15.28 | 18,450 | — | — |
| 1981-12-18 | $15.28 | $15.28 | 37,800 | — | — |
| 1981-12-17 | $15.06 | $15.06 | 36,225 | — | — |
| 1981-12-16 | $15.44 | $15.44 | 38,700 | — | — |
| 1981-12-15 | $15.06 | $15.06 | 12,375 | — | — |
| 1981-12-14 | $15.17 | $15.17 | 22,500 | — | — |
| 1981-12-11 | $15.50 | $15.50 | 12,375 | — | — |
| 1981-12-10 | $15.56 | $15.56 | 5,625 | — | — |
| 1981-12-09 | $15.50 | $15.50 | 18,675 | — | — |
| 1981-12-08 | $15.44 | $15.44 | 13,050 | — | — |
| 1981-12-07 | $15.33 | $15.33 | 29,025 | — | — |
| 1981-12-04 | $16.06 | $16.06 | 15,075 | — | — |
| 1981-12-03 | $15.61 | $15.61 | 33,525 | — | — |
| 1981-12-02 | $15.33 | $15.33 | 18,675 | — | — |
| 1981-12-01 | $15.72 | $15.72 | 33,075 | — | — |
| 1981-11-30 | $16.33 | $16.33 | 13,500 | — | — |
| 1981-11-27 | $16.44 | $16.44 | 15,975 | — | — |
| 1981-11-25 | $16.56 | $16.56 | 36,225 | — | — |
| 1981-11-24 | $16.50 | $16.50 | 33,975 | — | — |
| 1981-11-23 | $16.44 | $16.44 | 54,450 | — | — |
| 1981-11-20 | $16.78 | $16.78 | 7,875 | — | — |
| 1981-11-19 | $16.28 | $16.28 | 19,575 | — | — |
| 1981-11-18 | $16.44 | $16.44 | 6,075 | — | — |
| 1981-11-17 | $16.33 | $16.33 | 49,050 | — | — |
| 1981-11-16 | $16.72 | $16.72 | 29,250 | — | — |
| 1981-11-13 | $17.28 | $17.28 | 12,825 | — | — |
| 1981-11-12 | $17.83 | $17.83 | 113,850 | — | — |
| 1981-11-11 | $16.83 | $16.83 | 12,825 | — | — |
| 1981-11-10 | $16.89 | $16.89 | 22,275 | — | — |
| 1981-11-09 | $16.61 | $16.61 | 25,650 | — | — |
| 1981-11-06 | $16.89 | $16.89 | 29,925 | — | — |
| 1981-11-05 | $17.11 | $17.11 | 9,900 | — | — |
| 1981-11-04 | $17.67 | $17.67 | 11,475 | — | — |
| 1981-11-03 | $17.61 | $17.61 | 31,950 | — | — |
| 1981-11-02 | $17.78 | $17.78 | 45,675 | — | — |
| 1981-10-30 | $17.67 | $17.67 | 41,625 | — | — |
| 1981-10-29 | $17.17 | $17.17 | 13,050 | — | — |
| 1981-10-28 | $16.89 | $16.89 | 43,875 | — | — |
| 1981-10-27 | $16.83 | $16.83 | 127,575 | — | — |
| 1981-10-26 | $15.72 | $15.72 | 102,600 | — | — |
| 1981-10-23 | $16.61 | $16.61 | 56,475 | — | — |
| 1981-10-22 | $16.06 | $16.06 | 29,250 | — | — |
| 1981-10-21 | $16.44 | $16.44 | 104,175 | — | — |
| 1981-10-20 | $15.83 | $15.83 | 99,450 | — | — |
| 1981-10-19 | $14.56 | $14.56 | 66,600 | — | — |
| 1981-10-16 | $14.22 | $14.22 | 15,750 | — | — |
| 1981-10-15 | $14.22 | $14.22 | 22,725 | — | — |
| 1981-10-14 | $13.89 | $13.89 | 31,725 | — | — |
| 1981-10-13 | $14.61 | $14.61 | 38,025 | — | — |
| 1981-10-12 | $14.33 | $14.33 | 23,175 | — | — |
| 1981-10-09 | $14.44 | $14.44 | 34,200 | — | — |
| 1981-10-08 | $15.06 | $15.06 | 44,100 | — | — |
| 1981-10-07 | $14.11 | $14.11 | 14,850 | — | — |
| 1981-10-06 | $13.33 | $13.33 | 17,100 | — | — |
| 1981-10-05 | $13.44 | $13.44 | 35,775 | — | — |
| 1981-10-02 | $13.00 | $13.00 | 33,300 | — | — |
| 1981-10-01 | $12.56 | $12.56 | 20,250 | — | — |
| 1981-09-30 | $12.22 | $12.22 | 38,250 | — | — |
| 1981-09-29 | $12.61 | $12.61 | 38,025 | — | — |
| 1981-09-28 | $12.50 | $12.50 | 118,575 | — | — |
| 1981-09-25 | $11.17 | $11.17 | 52,200 | — | — |
| 1981-09-24 | $11.94 | $11.94 | 29,250 | — | — |
| 1981-09-23 | $12.11 | $12.11 | 121,950 | — | — |
| 1981-09-22 | $12.89 | $12.89 | 18,225 | — | — |
| 1981-09-21 | $13.44 | $13.44 | 16,650 | — | — |
| 1981-09-18 | $12.94 | $12.94 | 26,775 | — | — |
| 1981-09-17 | $12.83 | $12.83 | 75,825 | — | — |
| 1981-09-16 | $12.61 | $12.61 | 134,550 | — | — |
| 1981-09-15 | $13.67 | $13.67 | 159,300 | — | — |
| 1981-09-14 | $14.83 | $14.83 | 26,775 | — | — |
| 1981-09-11 | $14.56 | $14.56 | 42,525 | — | — |
| 1981-09-10 | $14.33 | $14.33 | 38,475 | — | — |
| 1981-09-09 | $14.06 | $14.06 | 47,025 | — | — |
| 1981-09-08 | $13.67 | $13.67 | 59,850 | — | — |
| 1981-09-04 | $14.44 | $14.44 | 51,300 | — | — |
| 1981-09-03 | $15.83 | $15.83 | 15,075 | — | — |
| 1981-09-02 | $16.00 | $16.00 | 19,800 | — | — |
| 1981-09-01 | $16.00 | $16.00 | 25,875 | — | — |
| 1981-08-31 | $16.00 | $16.00 | 34,650 | — | — |
| 1981-08-28 | $16.28 | $16.28 | 22,275 | — | — |
| 1981-08-27 | $16.06 | $16.06 | 38,925 | — | — |
| 1981-08-26 | $16.56 | $16.56 | 63,675 | — | — |
| 1981-08-25 | $16.22 | $16.22 | 91,125 | — | — |
| 1981-08-24 | $15.00 | $15.00 | 115,650 | — | — |
| 1981-08-21 | $15.94 | $15.94 | 58,950 | — | — |
| 1981-08-20 | $17.33 | $17.33 | 47,475 | — | — |
| 1981-08-19 | $18.06 | $18.06 | 8,100 | — | — |
| 1981-08-18 | $18.06 | $18.06 | 26,100 | — | — |
| 1981-08-17 | $18.56 | $18.56 | 9,000 | — | — |
| 1981-08-14 | $19.11 | $19.11 | 19,350 | — | — |
| 1981-08-13 | $19.39 | $19.39 | 20,700 | — | — |
| 1981-08-12 | $19.28 | $19.28 | 31,725 | — | — |
| 1981-08-11 | $19.06 | $19.06 | 26,325 | — | — |
| 1981-08-10 | $18.50 | $18.50 | 2,250 | — | — |
| 1981-08-07 | $18.89 | $18.89 | 3,150 | — | — |
| 1981-08-06 | $19.22 | $19.22 | 17,550 | — | — |
| 1981-08-05 | $19.17 | $19.17 | 9,675 | — | — |
| 1981-08-04 | $18.67 | $18.67 | 20,475 | — | — |
| 1981-08-03 | $18.56 | $18.56 | 9,450 | — | — |
| 1981-07-31 | $19.11 | $19.11 | 11,475 | — | — |
| 1981-07-30 | $18.89 | $18.89 | 11,925 | — | — |
| 1981-07-29 | $18.28 | $18.28 | 12,825 | — | — |
| 1981-07-28 | $18.28 | $18.28 | 29,925 | — | — |
| 1981-07-27 | $19.11 | $19.11 | 27,000 | — | — |
| 1981-07-24 | $19.39 | $19.39 | 29,700 | — | — |
| 1981-07-23 | $18.44 | $18.44 | 7,200 | — | — |
| 1981-07-22 | $18.28 | $18.28 | 23,850 | — | — |
| 1981-07-21 | $18.17 | $18.17 | 25,875 | — | — |
| 1981-07-20 | $18.78 | $18.78 | 10,350 | — | — |
| 1981-07-17 | $19.11 | $19.11 | 7,425 | — | — |
| 1981-07-16 | $19.33 | $19.33 | 15,975 | — | — |
| 1981-07-15 | $19.11 | $19.11 | 25,200 | — | — |
| 1981-07-14 | $18.67 | $18.67 | 31,950 | — | — |
| 1981-07-13 | $18.56 | $18.56 | 32,175 | — | — |
| 1981-07-10 | $18.17 | $18.17 | 76,050 | — | — |
| 1981-07-09 | $17.94 | $17.94 | 93,825 | — | — |
| 1981-07-08 | $18.89 | $18.89 | 61,650 | — | — |
| 1981-07-07 | $19.89 | $19.89 | 19,575 | — | — |
| 1981-07-06 | $20.00 | $20.00 | 39,825 | — | — |
| 1981-07-02 | $20.72 | $20.72 | 30,825 | — | — |
| 1981-07-01 | $21.28 | $21.28 | 29,700 | — | — |
| 1981-06-30 | $20.67 | $20.67 | 19,350 | — | — |
| 1981-06-29 | $21.83 | $21.83 | 27,450 | — | — |
| 1981-06-26 | $22.33 | $22.33 | 32,850 | — | — |
| 1981-06-25 | $22.44 | $22.44 | 54,000 | — | — |
| 1981-06-24 | $21.89 | $21.89 | 30,150 | — | — |
| 1981-06-23 | $21.44 | $21.44 | 20,925 | — | — |
| 1981-06-22 | $20.83 | $20.83 | 29,925 | — | — |
| 1981-06-19 | $21.17 | $21.17 | 36,000 | — | — |
| 1981-06-18 | $20.67 | $20.67 | 54,675 | — | — |
| 1981-06-17 | $20.78 | $20.78 | 113,625 | — | — |
| 1981-06-16 | $20.78 | $20.78 | 63,900 | — | — |
| 1981-06-15 | $22.17 | $22.17 | 69,525 | — | — |
| 1981-06-12 | $23.39 | $23.39 | 71,100 | — | — |
| 1981-06-11 | $23.33 | $23.33 | 105,075 | — | — |
| 1981-06-10 | $21.61 | $21.61 | 50,400 | — | — |
| 1981-06-09 | $21.33 | $21.33 | 47,025 | — | — |
| 1981-06-08 | $21.22 | $21.22 | 25,650 | — | — |
| 1981-06-05 | $20.78 | $20.78 | 44,775 | — | — |
| 1981-06-04 | $20.11 | $20.11 | 26,775 | — | — |
| 1981-06-03 | $20.89 | $20.89 | 55,800 | — | — |
| 1981-06-02 | $20.50 | $20.50 | 60,975 | — | — |
| 1981-06-01 | $21.39 | $21.39 | 52,650 | — | — |
| 1981-05-29 | $22.39 | $22.39 | 69,975 | — | — |
| 1981-05-28 | $22.44 | $22.44 | 71,100 | — | — |
| 1981-05-27 | $22.17 | $22.17 | 82,125 | — | — |
| 1981-05-26 | $20.33 | $20.33 | 29,475 | — | — |
| 1981-05-22 | $19.89 | $19.89 | 25,650 | — | — |
| 1981-05-21 | $20.44 | $20.44 | 77,850 | — | — |
| 1981-05-20 | $20.67 | $20.67 | 151,200 | — | — |
| 1981-05-19 | $18.83 | $18.83 | 54,225 | — | — |
| 1981-05-18 | $18.56 | $18.56 | 92,925 | — | — |
| 1981-05-15 | $18.50 | $18.50 | 249,975 | — | — |
| 1981-05-14 | $18.50 | $18.50 | 40,050 | — | — |
| 1981-05-13 | $17.06 | $17.06 | 30,600 | — | — |
| 1981-05-12 | $17.06 | $17.06 | 14,850 | — | — |
| 1981-05-11 | $17.28 | $17.28 | 11,925 | — | — |
| 1981-05-08 | $17.33 | $17.33 | 18,000 | — | — |
| 1981-05-07 | $17.06 | $17.06 | 13,275 | — | — |
| 1981-05-06 | $17.22 | $17.22 | 25,425 | — | — |
| 1981-05-05 | $17.39 | $17.39 | 57,600 | — | — |
| 1981-05-04 | $17.44 | $17.44 | 38,025 | — | — |
| 1981-05-01 | $18.22 | $18.22 | 29,475 | — | — |
| 1981-04-30 | $17.89 | $17.89 | 20,700 | — | — |
| 1981-04-29 | $18.00 | $18.00 | 13,500 | — | — |
| 1981-04-28 | $18.39 | $18.39 | 64,800 | — | — |
| 1981-04-27 | $18.50 | $18.50 | 69,300 | — | — |
| 1981-04-24 | $18.61 | $18.61 | 49,050 | — | — |
| 1981-04-23 | $17.50 | $17.50 | 156,825 | — | — |
| 1981-04-22 | $18.00 | $18.00 | 101,475 | — | — |
| 1981-04-21 | $19.17 | $19.17 | 102,375 | — | — |
| 1981-04-20 | $18.89 | $18.89 | 66,150 | — | — |
| 1981-04-16 | $18.06 | $18.06 | 64,800 | — | — |
| 1981-04-15 | $16.56 | $16.56 | 52,650 | — | — |
| 1981-04-14 | $16.78 | $16.78 | 82,350 | — | — |
| 1981-04-13 | $15.83 | $15.83 | 68,400 | — | — |
| 1981-04-10 | $15.44 | $15.44 | 71,550 | — | — |
| 1981-04-09 | $15.72 | $15.72 | 60,300 | — | — |
| 1981-04-08 | $14.72 | $14.72 | 30,600 | — | — |
| 1981-04-07 | $14.53 | $14.53 | 35,550 | — | — |
| 1981-04-06 | $14.83 | $14.83 | 41,400 | — | — |
| 1981-04-03 | $15.06 | $15.06 | 24,300 | — | — |
| 1981-04-02 | $15.00 | $15.00 | 28,800 | — | — |
| 1981-04-01 | $15.33 | $15.33 | 58,050 | — | — |
| 1981-03-31 | $15.22 | $15.22 | 118,350 | — | — |
| 1981-03-30 | $13.72 | $13.72 | 161,550 | — | — |
| 1981-03-27 | $15.44 | $15.44 | 48,600 | — | — |
| 1981-03-26 | $16.22 | $16.22 | 119,700 | — | — |
| 1981-03-25 | $16.00 | $16.00 | 130,500 | — | — |
| 1981-03-24 | $15.08 | $15.08 | 73,350 | — | — |
| 1981-03-23 | $14.17 | $14.17 | 86,400 | — | — |
| 1981-03-20 | $14.78 | $14.78 | 122,850 | — | — |
| 1981-03-19 | $13.39 | $13.39 | 48,600 | — | — |
| 1981-03-18 | $12.50 | $12.50 | 22,050 | — | — |
| 1981-03-17 | $12.14 | $12.14 | 18,900 | — | — |
| 1981-03-16 | $11.94 | $11.94 | 15,300 | — | — |
| 1981-03-13 | $11.94 | $11.94 | 43,650 | — | — |
| 1981-03-12 | $12.28 | $12.28 | 69,750 | — | — |
| 1981-03-11 | $11.97 | $11.97 | 90,000 | — | — |
| 1981-03-10 | $12.75 | $12.75 | 111,150 | — | — |
| 1981-03-09 | $12.69 | $12.69 | 49,500 | — | — |
| 1981-03-06 | $11.64 | $11.64 | 50,400 | — | — |
| 1981-03-05 | $11.36 | $11.36 | 26,100 | — | — |
| 1981-03-04 | $11.44 | $11.44 | 20,700 | — | — |
| 1981-03-03 | $11.47 | $11.47 | 40,500 | — | — |
| 1981-03-02 | $11.33 | $11.33 | 62,550 | — | — |
| 1981-02-27 | $11.22 | $11.22 | 42,750 | — | — |
| 1981-02-26 | $11.56 | $11.56 | 75,600 | — | — |
| 1981-02-25 | $11.11 | $11.11 | 175,500 | — | — |
| 1981-02-24 | $10.42 | $10.42 | 163,800 | — | — |
| 1981-02-23 | $9.36 | $9.36 | 31,050 | — | — |
| 1981-02-20 | $8.75 | $8.75 | 10,350 | — | — |
| 1981-02-19 | $8.72 | $8.72 | 27,000 | — | — |
| 1981-02-18 | $9.00 | $9.00 | 33,750 | — | — |
| 1981-02-17 | $9.03 | $9.03 | 27,450 | — | — |
| 1981-02-13 | $8.94 | $8.94 | 73,350 | — | — |
| 1981-02-12 | $8.61 | $8.61 | 22,050 | — | — |
| 1981-02-11 | $8.31 | $8.31 | 900 | — | — |
| 1981-02-10 | $8.36 | $8.36 | 11,250 | — | — |
| 1981-02-09 | $8.56 | $8.56 | 6,300 | — | — |
| 1981-02-06 | $8.58 | $8.58 | 37,350 | — | — |
| 1981-02-05 | $8.42 | $8.42 | 20,250 | — | — |
| 1981-02-04 | $8.22 | $8.22 | 28,800 | — | — |
| 1981-02-03 | $7.89 | $7.89 | 18,450 | — | — |
| 1981-02-02 | $8.31 | $8.31 | 35,100 | — | — |
| 1981-01-30 | $9.06 | $9.06 | 5,850 | — | — |
| 1981-01-29 | $9.14 | $9.14 | 15,750 | — | — |
| 1981-01-28 | $9.22 | $9.22 | 51,300 | — | — |
| 1981-01-27 | $8.89 | $8.89 | 20,250 | — | — |
| 1981-01-26 | $8.50 | $8.50 | 15,750 | — | — |
| 1981-01-23 | $8.72 | $8.72 | 7,650 | — | — |
| 1981-01-22 | $8.83 | $8.83 | 6,300 | — | — |
| 1981-01-21 | $8.81 | $8.81 | 37,350 | — | — |
| 1981-01-20 | $9.00 | $9.00 | 50,400 | — | — |
| 1981-01-19 | $8.56 | $8.56 | 52,200 | — | — |
| 1981-01-16 | $8.53 | $8.53 | 6,300 | — | — |
| 1981-01-15 | $8.56 | $8.56 | 62,100 | — | — |
| 1981-01-14 | $8.67 | $8.67 | 38,250 | — | — |
| 1981-01-13 | $8.89 | $8.89 | 32,850 | — | — |
| 1981-01-12 | $9.22 | $9.22 | 34,200 | — | — |
| 1981-01-09 | $9.64 | $9.64 | 70,200 | — | — |
| 1981-01-08 | $9.39 | $9.39 | 102,600 | — | — |
| 1981-01-07 | $8.61 | $8.61 | 86,850 | — | — |
| 1981-01-06 | $8.64 | $8.64 | 78,300 | — | — |
| 1981-01-05 | $8.39 | $8.39 | 30,150 | — | — |
| 1981-01-02 | $7.61 | $7.61 | 4,500 | — | — |