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 | $1.53 | $1.53 | 27,000 | — | — |
| 1981-12-30 | $1.53 | $1.53 | 27,000 | — | — |
| 1981-12-29 | $1.51 | $1.51 | 18,000 | — | — |
| 1981-12-28 | $1.50 | $1.50 | 24,300 | — | — |
| 1981-12-24 | $1.51 | $1.51 | 5,400 | — | — |
| 1981-12-23 | $1.51 | $1.51 | 19,800 | — | — |
| 1981-12-22 | $1.56 | $1.56 | 25,200 | — | — |
| 1981-12-21 | $1.58 | $1.58 | 35,100 | — | — |
| 1981-12-18 | $1.60 | $1.60 | 45,900 | — | — |
| 1981-12-17 | $1.56 | $1.56 | 41,400 | — | — |
| 1981-12-16 | $1.50 | $1.50 | 10,800 | — | — |
| 1981-12-15 | $1.50 | $1.50 | 17,100 | — | — |
| 1981-12-14 | $1.54 | $1.54 | 12,600 | — | — |
| 1981-12-11 | $1.56 | $1.56 | 25,200 | — | — |
| 1981-12-10 | $1.57 | $1.57 | 9,900 | — | — |
| 1981-12-09 | $1.57 | $1.57 | 36,000 | — | — |
| 1981-12-08 | $1.57 | $1.57 | 60,300 | — | — |
| 1981-12-07 | $1.63 | $1.62 | 27,000 | — | — |
| 1981-12-04 | $1.64 | $1.64 | 72,900 | — | — |
| 1981-12-03 | $1.58 | $1.58 | 47,700 | — | — |
| 1981-12-02 | $1.57 | $1.57 | 34,200 | — | — |
| 1981-12-01 | $1.57 | $1.57 | 93,600 | — | — |
| 1981-11-30 | $1.56 | $1.56 | 71,100 | — | — |
| 1981-11-27 | $1.58 | $1.58 | 36,900 | — | — |
| 1981-11-25 | $1.63 | $1.62 | 98,100 | — | — |
| 1981-11-24 | $1.61 | $1.61 | 107,100 | — | — |
| 1981-11-23 | $1.50 | $1.50 | 55,800 | — | — |
| 1981-11-20 | $1.53 | $1.53 | 62,100 | — | — |
| 1981-11-19 | $1.53 | $1.53 | 46,800 | — | — |
| 1981-11-18 | $1.49 | $1.49 | 28,800 | — | — |
| 1981-11-17 | $1.49 | $1.49 | 28,800 | — | — |
| 1981-11-16 | $1.47 | $1.47 | 18,900 | — | — |
| 1981-11-13 | $1.47 | $1.47 | 18,000 | — | — |
| 1981-11-12 | $1.44 | $1.44 | 24,300 | — | — |
| 1981-11-11 | $1.43 | $1.43 | 16,200 | — | — |
| 1981-11-10 | $1.43 | $1.43 | 31,500 | — | — |
| 1981-11-09 | $1.40 | $1.40 | 2,700 | — | — |
| 1981-11-06 | $1.40 | $1.40 | 10,800 | — | — |
| 1981-11-05 | $1.40 | $1.40 | 10,800 | — | — |
| 1981-11-04 | $1.40 | $1.40 | 900 | — | — |
| 1981-11-03 | $1.40 | $1.40 | 9,000 | — | — |
| 1981-11-02 | $1.40 | $1.40 | 11,700 | — | — |
| 1981-10-30 | $1.39 | $1.39 | 3,600 | — | — |
| 1981-10-29 | $1.38 | $1.37 | 34,200 | — | — |
| 1981-10-28 | $1.42 | $1.42 | 9,000 | — | — |
| 1981-10-27 | $1.42 | $1.42 | 2,700 | — | — |
| 1981-10-26 | $1.43 | $1.43 | 5,400 | — | — |
| 1981-10-23 | $1.43 | $1.43 | 900 | — | — |
| 1981-10-22 | $1.43 | $1.43 | 13,500 | — | — |
| 1981-10-21 | $1.43 | $1.43 | 13,500 | — | — |
| 1981-10-20 | $1.43 | $1.43 | 5,400 | — | — |
| 1981-10-19 | $1.43 | $1.43 | 9,900 | — | — |
| 1981-10-16 | $1.43 | $1.43 | 4,500 | — | — |
| 1981-10-15 | $1.43 | $1.43 | 15,300 | — | — |
| 1981-10-14 | $1.44 | $1.44 | 6,300 | — | — |
| 1981-10-13 | $1.44 | $1.44 | 22,500 | — | — |
| 1981-10-12 | $1.42 | $1.42 | 15,300 | — | — |
| 1981-10-09 | $1.42 | $1.42 | 26,100 | — | — |
| 1981-10-08 | $1.40 | $1.40 | 3,600 | — | — |
| 1981-10-07 | $1.40 | $1.40 | 11,700 | — | — |
| 1981-10-06 | $1.39 | $1.39 | 9,900 | — | — |
| 1981-10-05 | $1.39 | $1.39 | 4,500 | — | — |
| 1981-10-02 | $1.38 | $1.37 | 16,200 | — | — |
| 1981-10-01 | $1.36 | $1.36 | 13,500 | — | — |
| 1981-09-30 | $1.36 | $1.36 | 4,500 | — | — |
| 1981-09-29 | $1.36 | $1.36 | 6,300 | — | — |
| 1981-09-28 | $1.36 | $1.36 | 22,500 | — | — |
| 1981-09-25 | $1.36 | $1.36 | 27,900 | — | — |
| 1981-09-24 | $1.38 | $1.37 | 9,900 | — | — |
| 1981-09-23 | $1.38 | $1.37 | 70,200 | — | — |
| 1981-09-22 | $1.36 | $1.36 | 9,900 | — | — |
| 1981-09-21 | $1.36 | $1.36 | 24,300 | — | — |
| 1981-09-18 | $1.36 | $1.36 | 42,300 | — | — |
| 1981-09-17 | $1.35 | $1.35 | 21,600 | — | — |
| 1981-09-16 | $1.35 | $1.35 | 20,700 | — | — |
| 1981-09-15 | $1.33 | $1.33 | 22,500 | — | — |
| 1981-09-14 | $1.33 | $1.33 | 3,600 | — | — |
| 1981-09-11 | $1.33 | $1.33 | 28,800 | — | — |
| 1981-09-10 | $1.33 | $1.33 | 28,800 | — | — |
| 1981-09-09 | $1.36 | $1.36 | 12,600 | — | — |
| 1981-09-08 | $1.36 | $1.36 | 22,500 | — | — |
| 1981-09-04 | $1.44 | $1.44 | 900 | — | — |
| 1981-09-03 | $1.46 | $1.46 | 3,600 | — | — |
| 1981-09-02 | $1.46 | $1.46 | 23,400 | — | — |
| 1981-09-01 | $1.49 | $1.49 | 8,100 | — | — |
| 1981-08-31 | $1.49 | $1.49 | 9,900 | — | — |
| 1981-08-28 | $1.49 | $1.49 | 1,800 | — | — |
| 1981-08-27 | $1.49 | $1.49 | 7,200 | — | — |
| 1981-08-26 | $1.49 | $1.49 | 20,700 | — | — |
| 1981-08-25 | $1.49 | $1.49 | 27,000 | — | — |
| 1981-08-24 | $1.50 | $1.50 | 17,100 | — | — |
| 1981-08-21 | $1.50 | $1.50 | 23,400 | — | — |
| 1981-08-20 | $1.50 | $1.50 | 54,000 | — | — |
| 1981-08-19 | $1.50 | $1.50 | 37,800 | — | — |
| 1981-08-18 | $1.51 | $1.51 | 28,800 | — | — |
| 1981-08-17 | $1.51 | $1.51 | 43,200 | — | — |
| 1981-08-14 | $1.51 | $1.51 | 49,500 | — | — |
| 1981-08-13 | $1.50 | $1.50 | 195,300 | — | — |
| 1981-08-12 | $1.50 | $1.50 | 25,200 | — | — |
| 1981-08-11 | $1.47 | $1.47 | 9,900 | — | — |
| 1981-08-10 | $1.51 | $1.51 | 0 | — | — |
| 1981-08-07 | $1.51 | $1.51 | 9,000 | — | — |
| 1981-08-06 | $1.50 | $1.50 | 3,600 | — | — |
| 1981-08-05 | $1.51 | $1.51 | 18,900 | — | — |
| 1981-08-04 | $1.50 | $1.50 | 6,300 | — | — |
| 1981-08-03 | $1.51 | $1.51 | 20,700 | — | — |
| 1981-07-31 | $1.50 | $1.50 | 0 | — | — |
| 1981-07-30 | $1.50 | $1.50 | 900 | — | — |
| 1981-07-29 | $1.50 | $1.50 | 14,400 | — | — |
| 1981-07-28 | $1.53 | $1.53 | 900 | — | — |
| 1981-07-27 | $1.53 | $1.53 | 27,900 | — | — |
| 1981-07-24 | $1.53 | $1.53 | 0 | — | — |
| 1981-07-23 | $1.53 | $1.53 | 2,700 | — | — |
| 1981-07-22 | $1.54 | $1.54 | 0 | — | — |
| 1981-07-21 | $1.54 | $1.54 | 1,800 | — | — |
| 1981-07-20 | $1.54 | $1.54 | 6,300 | — | — |
| 1981-07-17 | $1.56 | $1.56 | 3,600 | — | — |
| 1981-07-16 | $1.56 | $1.56 | 6,300 | — | — |
| 1981-07-15 | $1.56 | $1.56 | 5,400 | — | — |
| 1981-07-14 | $1.56 | $1.56 | 4,500 | — | — |
| 1981-07-13 | $1.56 | $1.56 | 1,800 | — | — |
| 1981-07-10 | $1.56 | $1.56 | 19,800 | — | — |
| 1981-07-09 | $1.50 | $1.50 | 0 | — | — |
| 1981-07-08 | $1.50 | $1.50 | 4,500 | — | — |
| 1981-07-07 | $1.50 | $1.50 | 2,700 | — | — |
| 1981-07-06 | $1.50 | $1.50 | 10,800 | — | — |
| 1981-07-02 | $1.50 | $1.50 | 5,400 | — | — |
| 1981-07-01 | $1.51 | $1.51 | 23,400 | — | — |
| 1981-06-30 | $1.51 | $1.51 | 5,400 | — | — |
| 1981-06-29 | $1.51 | $1.51 | 36,900 | — | — |
| 1981-06-26 | $1.57 | $1.57 | 5,400 | — | — |
| 1981-06-25 | $1.57 | $1.57 | 3,600 | — | — |
| 1981-06-24 | $1.57 | $1.57 | 20,700 | — | — |
| 1981-06-23 | $1.57 | $1.57 | 0 | — | — |
| 1981-06-22 | $1.57 | $1.57 | 2,700 | — | — |
| 1981-06-19 | $1.57 | $1.57 | 24,300 | — | — |
| 1981-06-18 | $1.60 | $1.60 | 5,400 | — | — |
| 1981-06-17 | $1.61 | $1.61 | 18,900 | — | — |
| 1981-06-16 | $1.64 | $1.64 | 23,400 | — | — |
| 1981-06-15 | $1.67 | $1.67 | 15,300 | — | — |
| 1981-06-12 | $1.67 | $1.67 | 1,800 | — | — |
| 1981-06-11 | $1.67 | $1.67 | 10,800 | — | — |
| 1981-06-10 | $1.67 | $1.67 | 5,400 | — | — |
| 1981-06-09 | $1.68 | $1.68 | 1,800 | — | — |
| 1981-06-08 | $1.68 | $1.68 | 18,000 | — | — |
| 1981-06-05 | $1.68 | $1.68 | 12,600 | — | — |
| 1981-06-04 | $1.68 | $1.68 | 1,800 | — | — |
| 1981-06-03 | $1.68 | $1.68 | 3,600 | — | — |
| 1981-06-02 | $1.68 | $1.68 | 900 | — | — |
| 1981-06-01 | $1.68 | $1.68 | 5,400 | — | — |
| 1981-05-29 | $1.67 | $1.67 | 21,600 | — | — |
| 1981-05-28 | $1.64 | $1.64 | 33,300 | — | — |
| 1981-05-27 | $1.64 | $1.64 | 4,500 | — | — |
| 1981-05-26 | $1.64 | $1.64 | 9,000 | — | — |
| 1981-05-22 | $1.64 | $1.64 | 7,200 | — | — |
| 1981-05-21 | $1.64 | $1.64 | 0 | — | — |
| 1981-05-20 | $1.64 | $1.64 | 0 | — | — |
| 1981-05-19 | $1.64 | $1.64 | 6,300 | — | — |
| 1981-05-18 | $1.65 | $1.65 | 9,900 | — | — |
| 1981-05-15 | $1.65 | $1.65 | 3,600 | — | — |
| 1981-05-14 | $1.64 | $1.64 | 16,200 | — | — |
| 1981-05-13 | $1.61 | $1.61 | 12,600 | — | — |
| 1981-05-12 | $1.61 | $1.61 | 17,100 | — | — |
| 1981-05-11 | $1.63 | $1.62 | 9,000 | — | — |
| 1981-05-08 | $1.64 | $1.64 | 14,400 | — | — |
| 1981-05-07 | $1.64 | $1.64 | 9,900 | — | — |
| 1981-05-06 | $1.68 | $1.68 | 4,500 | — | — |
| 1981-05-05 | $1.71 | $1.71 | 4,500 | — | — |
| 1981-05-04 | $1.72 | $1.72 | 3,600 | — | — |
| 1981-05-01 | $1.72 | $1.72 | 9,000 | — | — |
| 1981-04-30 | $1.72 | $1.72 | 900 | — | — |
| 1981-04-29 | $1.74 | $1.74 | 15,300 | — | — |
| 1981-04-28 | $1.75 | $1.75 | 30,600 | — | — |
| 1981-04-27 | $1.75 | $1.75 | 15,300 | — | — |
| 1981-04-24 | $1.75 | $1.75 | 4,500 | — | — |
| 1981-04-23 | $1.74 | $1.74 | 7,200 | — | — |
| 1981-04-22 | $1.74 | $1.74 | 13,500 | — | — |
| 1981-04-21 | $1.79 | $1.79 | 64,800 | — | — |
| 1981-04-20 | $1.86 | $1.86 | 15,300 | — | — |
| 1981-04-16 | $1.89 | $1.89 | 114,300 | — | — |
| 1981-04-15 | $1.89 | $1.89 | 8,100 | — | — |
| 1981-04-14 | $1.89 | $1.89 | 2,700 | — | — |
| 1981-04-13 | $1.89 | $1.89 | 3,600 | — | — |
| 1981-04-10 | $1.89 | $1.89 | 10,800 | — | — |
| 1981-04-09 | $1.89 | $1.89 | 7,200 | — | — |
| 1981-04-08 | $1.89 | $1.89 | 28,800 | — | — |
| 1981-04-07 | $1.89 | $1.89 | 10,800 | — | — |
| 1981-04-06 | $1.90 | $1.90 | 2,700 | — | — |
| 1981-04-03 | $1.90 | $1.90 | 9,900 | — | — |
| 1981-04-02 | $1.90 | $1.90 | 4,500 | — | — |
| 1981-04-01 | $1.90 | $1.90 | 5,400 | — | — |
| 1981-03-31 | $1.90 | $1.90 | 16,200 | — | — |
| 1981-03-30 | $1.90 | $1.90 | 11,700 | — | — |
| 1981-03-27 | $1.90 | $1.90 | 36,000 | — | — |
| 1981-03-26 | $1.88 | $1.88 | 9,900 | — | — |
| 1981-03-25 | $1.89 | $1.89 | 15,300 | — | — |
| 1981-03-24 | $1.89 | $1.89 | 12,600 | — | — |
| 1981-03-23 | $1.89 | $1.89 | 20,700 | — | — |
| 1981-03-20 | $1.90 | $1.90 | 17,100 | — | — |
| 1981-03-19 | $1.89 | $1.89 | 10,800 | — | — |
| 1981-03-18 | $1.88 | $1.88 | 30,600 | — | — |
| 1981-03-17 | $1.85 | $1.85 | 12,600 | — | — |
| 1981-03-16 | $1.85 | $1.85 | 1,800 | — | — |
| 1981-03-13 | $1.85 | $1.85 | 8,100 | — | — |
| 1981-03-12 | $1.85 | $1.85 | 7,200 | — | — |
| 1981-03-11 | $1.85 | $1.85 | 1,800 | — | — |
| 1981-03-10 | $1.85 | $1.85 | 31,500 | — | — |
| 1981-03-09 | $1.83 | $1.83 | 46,800 | — | — |
| 1981-03-06 | $1.85 | $1.85 | 12,600 | — | — |
| 1981-03-05 | $1.85 | $1.85 | 6,300 | — | — |
| 1981-03-04 | $1.86 | $1.86 | 9,900 | — | — |
| 1981-03-03 | $1.86 | $1.86 | 1,800 | — | — |
| 1981-03-02 | $1.86 | $1.86 | 900 | — | — |
| 1981-02-27 | $1.86 | $1.86 | 3,600 | — | — |
| 1981-02-26 | $1.85 | $1.85 | 10,800 | — | — |
| 1981-02-25 | $1.85 | $1.85 | 20,700 | — | — |
| 1981-02-24 | $1.85 | $1.85 | 2,700 | — | — |
| 1981-02-23 | $1.85 | $1.85 | 28,800 | — | — |
| 1981-02-20 | $1.86 | $1.86 | 18,900 | — | — |
| 1981-02-19 | $1.85 | $1.85 | 14,400 | — | — |
| 1981-02-18 | $1.86 | $1.86 | 12,600 | — | — |
| 1981-02-17 | $1.86 | $1.86 | 0 | — | — |
| 1981-02-13 | $1.86 | $1.86 | 40,500 | — | — |
| 1981-02-12 | $1.86 | $1.86 | 9,900 | — | — |
| 1981-02-11 | $1.88 | $1.88 | 12,600 | — | — |
| 1981-02-10 | $1.86 | $1.86 | 10,800 | — | — |
| 1981-02-09 | $1.86 | $1.86 | 16,200 | — | — |
| 1981-02-06 | $1.86 | $1.86 | 7,200 | — | — |
| 1981-02-05 | $1.85 | $1.85 | 1,800 | — | — |
| 1981-02-04 | $1.85 | $1.85 | 30,600 | — | — |
| 1981-02-03 | $1.83 | $1.83 | 20,700 | — | — |
| 1981-02-02 | $1.83 | $1.83 | 11,700 | — | — |
| 1981-01-30 | $1.85 | $1.85 | 13,500 | — | — |
| 1981-01-29 | $1.85 | $1.85 | 7,200 | — | — |
| 1981-01-28 | $1.85 | $1.85 | 15,300 | — | — |
| 1981-01-27 | $1.83 | $1.83 | 4,500 | — | — |
| 1981-01-26 | $1.85 | $1.85 | 13,500 | — | — |
| 1981-01-23 | $1.83 | $1.83 | 12,600 | — | — |
| 1981-01-22 | $1.83 | $1.83 | 15,300 | — | — |
| 1981-01-21 | $1.82 | $1.82 | 18,000 | — | — |
| 1981-01-20 | $1.83 | $1.83 | 26,100 | — | — |
| 1981-01-19 | $1.83 | $1.83 | 22,500 | — | — |
| 1981-01-16 | $1.83 | $1.83 | 5,400 | — | — |
| 1981-01-15 | $1.83 | $1.83 | 13,500 | — | — |
| 1981-01-14 | $1.83 | $1.83 | 24,300 | — | — |
| 1981-01-13 | $1.83 | $1.83 | 36,000 | — | — |
| 1981-01-12 | $1.83 | $1.83 | 900 | — | — |
| 1981-01-09 | $1.83 | $1.83 | 20,700 | — | — |
| 1981-01-08 | $1.82 | $1.82 | 8,100 | — | — |
| 1981-01-07 | $1.83 | $1.83 | 11,700 | — | — |
| 1981-01-06 | $1.82 | $1.82 | 24,300 | — | — |
| 1981-01-05 | $1.81 | $1.81 | 21,600 | — | — |
| 1981-01-02 | $1.83 | $1.83 | 900 | — | — |