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 2026-09-03
- 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 | $1.63 | $1.62 | 68,800 | — | — |
| 1981-12-30 | $1.63 | $1.62 | 17,200 | — | — |
| 1981-12-29 | $1.63 | $1.62 | 24,400 | — | — |
| 1981-12-28 | $1.63 | $1.62 | 78,800 | — | — |
| 1981-12-24 | $1.72 | $1.72 | 6,000 | — | — |
| 1981-12-23 | $1.75 | $1.75 | 17,600 | — | — |
| 1981-12-22 | $1.72 | $1.72 | 48,800 | — | — |
| 1981-12-21 | $1.72 | $1.72 | 279,600 | — | — |
| 1981-12-18 | $1.72 | $1.72 | 6,400 | — | — |
| 1981-12-17 | $1.72 | $1.72 | 18,400 | — | — |
| 1981-12-16 | $1.72 | $1.72 | 17,200 | — | — |
| 1981-12-15 | $1.75 | $1.75 | 32,800 | — | — |
| 1981-12-14 | $1.75 | $1.75 | 40,000 | — | — |
| 1981-12-11 | $1.75 | $1.75 | 29,200 | — | — |
| 1981-12-10 | $1.75 | $1.75 | 12,400 | — | — |
| 1981-12-09 | $1.72 | $1.72 | 41,600 | — | — |
| 1981-12-08 | $1.72 | $1.72 | 7,200 | — | — |
| 1981-12-07 | $1.72 | $1.72 | 39,600 | — | — |
| 1981-12-04 | $1.75 | $1.75 | 18,800 | — | — |
| 1981-12-03 | $1.75 | $1.75 | 39,200 | — | — |
| 1981-12-02 | $1.81 | $1.81 | 14,800 | — | — |
| 1981-12-01 | $1.84 | $1.84 | 12,000 | — | — |
| 1981-11-30 | $1.91 | $1.91 | 6,800 | — | — |
| 1981-11-27 | $1.94 | $1.94 | 7,200 | — | — |
| 1981-11-25 | $1.94 | $1.94 | 4,400 | — | — |
| 1981-11-24 | $2.00 | $2.00 | 38,800 | — | — |
| 1981-11-23 | $2.00 | $2.00 | 17,200 | — | — |
| 1981-11-20 | $2.06 | $2.06 | 41,200 | — | — |
| 1981-11-19 | $2.03 | $2.03 | 17,200 | — | — |
| 1981-11-18 | $2.03 | $2.03 | 5,600 | — | — |
| 1981-11-17 | $2.03 | $2.03 | 39,200 | — | — |
| 1981-11-16 | $2.03 | $2.03 | 36,400 | — | — |
| 1981-11-13 | $2.09 | $2.09 | 27,600 | — | — |
| 1981-11-12 | $2.09 | $2.09 | 57,600 | — | — |
| 1981-11-11 | $2.09 | $2.09 | 19,600 | — | — |
| 1981-11-10 | $2.09 | $2.09 | 64,000 | — | — |
| 1981-11-09 | $2.09 | $2.09 | 40,800 | — | — |
| 1981-11-06 | $2.09 | $2.09 | 72,000 | — | — |
| 1981-11-05 | $2.03 | $2.03 | 52,800 | — | — |
| 1981-11-04 | $1.91 | $1.91 | 84,000 | — | — |
| 1981-11-03 | $1.69 | $1.69 | 64,400 | — | — |
| 1981-11-02 | $1.66 | $1.66 | 26,400 | — | — |
| 1981-10-30 | $1.63 | $1.62 | 62,000 | — | — |
| 1981-10-29 | $1.69 | $1.69 | 3,200 | — | — |
| 1981-10-28 | $1.69 | $1.69 | 42,800 | — | — |
| 1981-10-27 | $1.69 | $1.69 | 22,400 | — | — |
| 1981-10-26 | $1.75 | $1.75 | 21,600 | — | — |
| 1981-10-23 | $1.75 | $1.75 | 16,400 | — | — |
| 1981-10-22 | $1.75 | $1.75 | 19,600 | — | — |
| 1981-10-21 | $1.75 | $1.75 | 16,000 | — | — |
| 1981-10-20 | $1.75 | $1.75 | 16,000 | — | — |
| 1981-10-19 | $1.72 | $1.72 | 15,200 | — | — |
| 1981-10-16 | $1.72 | $1.72 | 21,200 | — | — |
| 1981-10-15 | $1.72 | $1.72 | 8,800 | — | — |
| 1981-10-14 | $1.72 | $1.72 | 9,600 | — | — |
| 1981-10-13 | $1.72 | $1.72 | 22,800 | — | — |
| 1981-10-12 | $1.72 | $1.72 | 7,600 | — | — |
| 1981-10-09 | $1.72 | $1.72 | 30,400 | — | — |
| 1981-10-08 | $1.66 | $1.66 | 13,200 | — | — |
| 1981-10-07 | $1.75 | $1.75 | 56,000 | — | — |
| 1981-10-06 | $1.69 | $1.69 | 30,000 | — | — |
| 1981-10-05 | $1.75 | $1.75 | 18,400 | — | — |
| 1981-10-02 | $1.75 | $1.75 | 25,200 | — | — |
| 1981-10-01 | $1.75 | $1.75 | 13,200 | — | — |
| 1981-09-30 | $1.75 | $1.75 | 13,200 | — | — |
| 1981-09-29 | $1.78 | $1.78 | 39,200 | — | — |
| 1981-09-28 | $1.72 | $1.72 | 34,800 | — | — |
| 1981-09-25 | $1.69 | $1.69 | 35,600 | — | — |
| 1981-09-24 | $1.97 | $1.97 | 4,800 | — | — |
| 1981-09-23 | $1.97 | $1.97 | 24,800 | — | — |
| 1981-09-22 | $2.13 | $2.12 | 16,800 | — | — |
| 1981-09-21 | $2.16 | $2.16 | 17,200 | — | — |
| 1981-09-18 | $2.19 | $2.19 | 40,000 | — | — |
| 1981-09-17 | $2.13 | $2.12 | 43,600 | — | — |
| 1981-09-16 | $2.28 | $2.28 | 41,600 | — | — |
| 1981-09-15 | $2.31 | $2.31 | 72,400 | — | — |
| 1981-09-14 | $2.25 | $2.25 | 57,600 | — | — |
| 1981-09-11 | $2.28 | $2.28 | 50,000 | — | — |
| 1981-09-10 | $2.06 | $2.06 | 10,800 | — | — |
| 1981-09-09 | $2.06 | $2.06 | 21,200 | — | — |
| 1981-09-08 | $2.00 | $2.00 | 18,400 | — | — |
| 1981-09-04 | $2.06 | $2.06 | 13,200 | — | — |
| 1981-09-03 | $2.00 | $2.00 | 16,800 | — | — |
| 1981-09-02 | $2.00 | $2.00 | 20,400 | — | — |
| 1981-09-01 | $1.97 | $1.97 | 19,200 | — | — |
| 1981-08-31 | $2.00 | $2.00 | 36,000 | — | — |
| 1981-08-28 | $2.22 | $2.22 | 34,400 | — | — |
| 1981-08-27 | $2.09 | $2.09 | 48,000 | — | — |
| 1981-08-26 | $1.91 | $1.91 | 14,000 | — | — |
| 1981-08-25 | $1.88 | $1.87 | 37,800 | — | — |
| 1981-08-24 | $1.96 | $1.96 | 22,800 | — | — |
| 1981-08-21 | $2.06 | $2.06 | 13,200 | — | — |
| 1981-08-20 | $2.08 | $2.08 | 19,800 | — | — |
| 1981-08-19 | $2.06 | $2.06 | 14,400 | — | — |
| 1981-08-18 | $2.06 | $2.06 | 20,400 | — | — |
| 1981-08-17 | $2.10 | $2.10 | 57,000 | — | — |
| 1981-08-14 | $2.25 | $2.25 | 21,600 | — | — |
| 1981-08-13 | $2.31 | $2.31 | 39,000 | — | — |
| 1981-08-12 | $2.29 | $2.29 | 24,000 | — | — |
| 1981-08-11 | $2.31 | $2.31 | 9,600 | — | — |
| 1981-08-10 | $2.33 | $2.33 | 0 | — | — |
| 1981-08-07 | $2.33 | $2.33 | 13,800 | — | — |
| 1981-08-06 | $2.33 | $2.33 | 10,200 | — | — |
| 1981-08-05 | $2.35 | $2.35 | 30,000 | — | — |
| 1981-08-04 | $2.33 | $2.33 | 13,800 | — | — |
| 1981-08-03 | $2.35 | $2.35 | 58,800 | — | — |
| 1981-07-31 | $2.42 | $2.42 | 124,800 | — | — |
| 1981-07-30 | $2.46 | $2.46 | 49,800 | — | — |
| 1981-07-29 | $2.46 | $2.46 | 79,800 | — | — |
| 1981-07-28 | $2.35 | $2.35 | 43,800 | — | — |
| 1981-07-27 | $2.33 | $2.33 | 57,000 | — | — |
| 1981-07-24 | $2.21 | $2.21 | 52,200 | — | — |
| 1981-07-23 | $2.15 | $2.15 | 7,200 | — | — |
| 1981-07-22 | $2.15 | $2.15 | 44,400 | — | — |
| 1981-07-21 | $2.10 | $2.10 | 35,400 | — | — |
| 1981-07-20 | $2.21 | $2.21 | 37,800 | — | — |
| 1981-07-17 | $2.33 | $2.33 | 16,800 | — | — |
| 1981-07-16 | $2.29 | $2.29 | 38,400 | — | — |
| 1981-07-15 | $2.25 | $2.25 | 18,000 | — | — |
| 1981-07-14 | $2.25 | $2.25 | 17,400 | — | — |
| 1981-07-13 | $2.25 | $2.25 | 15,600 | — | — |
| 1981-07-10 | $2.25 | $2.25 | 29,400 | — | — |
| 1981-07-09 | $2.23 | $2.23 | 20,400 | — | — |
| 1981-07-08 | $2.21 | $2.21 | 47,400 | — | — |
| 1981-07-07 | $2.13 | $2.12 | 29,400 | — | — |
| 1981-07-06 | $2.08 | $2.08 | 72,600 | — | — |
| 1981-07-02 | $2.10 | $2.10 | 61,800 | — | — |
| 1981-07-01 | $2.21 | $2.21 | 52,200 | — | — |
| 1981-06-30 | $2.23 | $2.23 | 66,600 | — | — |
| 1981-06-29 | $2.35 | $2.35 | 154,800 | — | — |
| 1981-06-26 | $2.46 | $2.46 | 69,000 | — | — |
| 1981-06-25 | $2.46 | $2.46 | 268,200 | — | — |
| 1981-06-24 | $2.46 | $2.46 | 21,600 | — | — |
| 1981-06-23 | $2.48 | $2.48 | 101,400 | — | — |
| 1981-06-22 | $2.46 | $2.46 | 91,200 | — | — |
| 1981-06-19 | $2.60 | $2.60 | 133,200 | — | — |
| 1981-06-18 | $2.54 | $2.54 | 237,000 | — | — |
| 1981-06-17 | $2.73 | $2.73 | 123,600 | — | — |
| 1981-06-16 | $2.54 | $2.54 | 228,600 | — | — |
| 1981-06-15 | $2.27 | $2.27 | 29,400 | — | — |
| 1981-06-12 | $2.29 | $2.29 | 12,000 | — | — |
| 1981-06-11 | $2.29 | $2.29 | 111,600 | — | — |
| 1981-06-10 | $2.35 | $2.35 | 135,000 | — | — |
| 1981-06-09 | $2.31 | $2.31 | 60,600 | — | — |
| 1981-06-08 | $2.29 | $2.29 | 85,200 | — | — |
| 1981-06-05 | $2.35 | $2.35 | 88,800 | — | — |
| 1981-06-04 | $2.29 | $2.29 | 82,200 | — | — |
| 1981-06-03 | $2.38 | $2.37 | 166,800 | — | — |
| 1981-06-02 | $1.98 | $1.98 | 75,600 | — | — |
| 1981-06-01 | $2.13 | $2.12 | 100,200 | — | — |
| 1981-05-29 | $2.06 | $2.06 | 133,200 | — | — |
| 1981-05-28 | $1.71 | $1.71 | 172,800 | — | — |
| 1981-05-27 | $1.75 | $1.75 | 46,800 | — | — |
| 1981-05-26 | $1.67 | $1.67 | 11,400 | — | — |
| 1981-05-22 | $1.67 | $1.67 | 16,200 | — | — |
| 1981-05-21 | $1.69 | $1.69 | 55,200 | — | — |
| 1981-05-20 | $1.73 | $1.73 | 67,200 | — | — |
| 1981-05-19 | $1.77 | $1.77 | 30,000 | — | — |
| 1981-05-18 | $1.67 | $1.67 | 26,400 | — | — |
| 1981-05-15 | $1.63 | $1.62 | 25,200 | — | — |
| 1981-05-14 | $1.60 | $1.60 | 12,600 | — | — |
| 1981-05-13 | $1.60 | $1.60 | 39,000 | — | — |
| 1981-05-12 | $1.60 | $1.60 | 31,800 | — | — |
| 1981-05-11 | $1.60 | $1.60 | 31,200 | — | — |
| 1981-05-08 | $1.65 | $1.65 | 48,000 | — | — |
| 1981-05-07 | $1.56 | $1.56 | 43,800 | — | — |
| 1981-05-06 | $1.52 | $1.52 | 68,400 | — | — |
| 1981-05-05 | $1.46 | $1.46 | 9,600 | — | — |
| 1981-05-04 | $1.46 | $1.46 | 97,800 | — | — |
| 1981-05-01 | $1.52 | $1.52 | 118,800 | — | — |
| 1981-04-30 | $1.42 | $1.42 | 29,400 | — | — |
| 1981-04-29 | $1.42 | $1.42 | 30,000 | — | — |
| 1981-04-28 | $1.42 | $1.42 | 62,400 | — | — |
| 1981-04-27 | $1.44 | $1.44 | 41,400 | — | — |
| 1981-04-24 | $1.40 | $1.40 | 32,400 | — | — |
| 1981-04-23 | $1.35 | $1.35 | 109,200 | — | — |
| 1981-04-22 | $1.27 | $1.27 | 28,800 | — | — |
| 1981-04-21 | $1.27 | $1.27 | 22,800 | — | — |
| 1981-04-20 | $1.25 | $1.25 | 39,600 | — | — |
| 1981-04-16 | $1.27 | $1.27 | 70,200 | — | — |
| 1981-04-15 | $1.21 | $1.21 | 112,800 | — | — |
| 1981-04-14 | $1.13 | $1.12 | 50,400 | — | — |
| 1981-04-13 | $1.10 | $1.10 | 15,600 | — | — |
| 1981-04-10 | $1.08 | $1.08 | 12,000 | — | — |
| 1981-04-09 | $1.08 | $1.08 | 10,800 | — | — |
| 1981-04-08 | $1.08 | $1.08 | 79,200 | — | — |
| 1981-04-07 | $1.17 | $1.17 | 27,600 | — | — |
| 1981-04-06 | $1.15 | $1.15 | 21,000 | — | — |
| 1981-04-03 | $1.17 | $1.17 | 58,200 | — | — |
| 1981-04-02 | $1.15 | $1.15 | 40,200 | — | — |
| 1981-04-01 | $1.15 | $1.15 | 21,600 | — | — |
| 1981-03-31 | $1.17 | $1.17 | 121,200 | — | — |
| 1981-03-30 | $1.17 | $1.17 | 134,400 | — | — |
| 1981-03-27 | $1.06 | $1.06 | 78,600 | — | — |
| 1981-03-26 | $1.02 | $1.02 | 117,600 | — | — |
| 1981-03-25 | $0.94 | $0.94 | 15,600 | — | — |
| 1981-03-24 | $0.92 | $0.92 | 60,000 | — | — |
| 1981-03-23 | $0.90 | $0.90 | 36,600 | — | — |
| 1981-03-20 | $0.90 | $0.90 | 10,200 | — | — |
| 1981-03-19 | $0.90 | $0.90 | 22,200 | — | — |
| 1981-03-18 | $0.92 | $0.92 | 39,000 | — | — |
| 1981-03-17 | $0.94 | $0.94 | 17,400 | — | — |
| 1981-03-16 | $0.94 | $0.94 | 6,000 | — | — |
| 1981-03-13 | $0.94 | $0.94 | 4,200 | — | — |
| 1981-03-12 | $0.94 | $0.94 | 18,000 | — | — |
| 1981-03-11 | $0.92 | $0.92 | 16,800 | — | — |
| 1981-03-10 | $0.98 | $0.98 | 14,400 | — | — |
| 1981-03-09 | $1.00 | $1.00 | 4,800 | — | — |
| 1981-03-06 | $1.00 | $1.00 | 6,000 | — | — |
| 1981-03-05 | $1.00 | $1.00 | 4,800 | — | — |
| 1981-03-04 | $1.00 | $1.00 | 36,000 | — | — |
| 1981-03-03 | $1.00 | $1.00 | 34,200 | — | — |
| 1981-03-02 | $0.98 | $0.98 | 14,400 | — | — |
| 1981-02-27 | $0.98 | $0.98 | 9,600 | — | — |
| 1981-02-26 | $0.98 | $0.98 | 46,800 | — | — |
| 1981-02-25 | $0.94 | $0.94 | 20,400 | — | — |
| 1981-02-24 | $0.92 | $0.92 | 7,200 | — | — |
| 1981-02-23 | $0.92 | $0.92 | 9,600 | — | — |
| 1981-02-20 | $0.92 | $0.92 | 51,000 | — | — |
| 1981-02-19 | $0.94 | $0.94 | 47,400 | — | — |
| 1981-02-18 | $0.94 | $0.94 | 7,800 | — | — |
| 1981-02-17 | $0.96 | $0.96 | 19,200 | — | — |
| 1981-02-13 | $0.96 | $0.96 | 18,000 | — | — |
| 1981-02-12 | $0.96 | $0.96 | 24,000 | — | — |
| 1981-02-11 | $1.00 | $1.00 | 7,800 | — | — |
| 1981-02-10 | $1.02 | $1.02 | 4,200 | — | — |
| 1981-02-09 | $1.04 | $1.04 | 11,400 | — | — |
| 1981-02-06 | $1.04 | $1.04 | 28,800 | — | — |
| 1981-02-05 | $1.04 | $1.04 | 19,800 | — | — |
| 1981-02-04 | $1.02 | $1.02 | 31,800 | — | — |
| 1981-02-03 | $1.02 | $1.02 | 19,800 | — | — |
| 1981-02-02 | $1.00 | $1.00 | 72,000 | — | — |
| 1981-01-30 | $0.96 | $0.96 | 22,800 | — | — |
| 1981-01-29 | $0.98 | $0.98 | 18,600 | — | — |
| 1981-01-28 | $0.96 | $0.96 | 24,600 | — | — |
| 1981-01-27 | $0.94 | $0.94 | 12,000 | — | — |
| 1981-01-26 | $0.92 | $0.92 | 30,600 | — | — |
| 1981-01-23 | $0.92 | $0.92 | 12,600 | — | — |
| 1981-01-22 | $0.90 | $0.90 | 5,400 | — | — |
| 1981-01-21 | $0.90 | $0.90 | 13,800 | — | — |
| 1981-01-20 | $0.88 | $0.88 | 30,600 | — | — |
| 1981-01-19 | $0.83 | $0.83 | 6,000 | — | — |
| 1981-01-16 | $0.83 | $0.83 | 9,000 | — | — |
| 1981-01-15 | $0.81 | $0.81 | 30,000 | — | — |
| 1981-01-14 | $0.79 | $0.79 | 3,000 | — | — |
| 1981-01-13 | $0.79 | $0.79 | 18,000 | — | — |
| 1981-01-12 | $0.79 | $0.79 | 3,600 | — | — |
| 1981-01-09 | $0.79 | $0.79 | 0 | — | — |
| 1981-01-08 | $0.79 | $0.79 | 13,800 | — | — |
| 1981-01-07 | $0.81 | $0.81 | 64,800 | — | — |
| 1981-01-06 | $0.88 | $0.88 | 21,000 | — | — |
| 1981-01-05 | $0.88 | $0.88 | 24,600 | — | — |
| 1981-01-02 | $0.85 | $0.85 | 29,400 | — | — |