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 | $2.90 | $2.96 | 38,700 | — | — |
| 1981-12-30 | $2.83 | $2.89 | 136,800 | — | — |
| 1981-12-29 | $2.85 | $2.90 | 135,900 | — | — |
| 1981-12-28 | $2.90 | $2.96 | 9,900 | — | — |
| 1981-12-24 | $2.89 | $2.94 | 7,200 | — | — |
| 1981-12-23 | $2.89 | $2.94 | 134,100 | — | — |
| 1981-12-22 | $2.92 | $2.97 | 108,900 | — | — |
| 1981-12-21 | $2.93 | $2.98 | 49,500 | — | — |
| 1981-12-18 | $2.92 | $2.97 | 42,300 | — | — |
| 1981-12-17 | $2.92 | $2.97 | 41,400 | — | — |
| 1981-12-16 | $2.94 | $3.00 | 95,400 | — | — |
| 1981-12-15 | $2.96 | $3.01 | 19,800 | — | — |
| 1981-12-14 | $2.94 | $3.00 | 82,800 | — | — |
| 1981-12-11 | $2.97 | $3.03 | 35,100 | — | — |
| 1981-12-10 | $2.90 | $2.96 | 103,500 | — | — |
| 1981-12-09 | $2.92 | $2.97 | 134,100 | — | — |
| 1981-12-08 | $2.92 | $2.97 | 135,000 | — | — |
| 1981-12-07 | $2.92 | $2.97 | 193,500 | — | — |
| 1981-12-04 | $2.94 | $3.00 | 146,700 | — | — |
| 1981-12-03 | $2.92 | $2.97 | 972,900 | — | — |
| 1981-12-02 | $2.93 | $2.98 | 69,300 | — | — |
| 1981-12-01 | $2.94 | $3.00 | 41,400 | — | — |
| 1981-11-30 | $2.97 | $3.03 | 25,200 | — | — |
| 1981-11-27 | $2.96 | $3.01 | 13,500 | — | — |
| 1981-11-25 | $2.96 | $3.01 | 26,100 | — | — |
| 1981-11-24 | $2.94 | $3.00 | 19,800 | — | — |
| 1981-11-23 | $2.94 | $3.00 | 28,800 | — | — |
| 1981-11-20 | $2.96 | $3.01 | 54,000 | — | — |
| 1981-11-19 | $2.97 | $3.03 | 19,800 | — | — |
| 1981-11-18 | $2.94 | $3.00 | 18,000 | — | — |
| 1981-11-17 | $2.94 | $3.00 | 16,200 | — | — |
| 1981-11-16 | $2.93 | $2.98 | 17,100 | — | — |
| 1981-11-13 | $2.97 | $3.03 | 17,100 | — | — |
| 1981-11-12 | $2.99 | $3.04 | 22,500 | — | — |
| 1981-11-11 | $2.99 | $3.04 | 20,700 | — | — |
| 1981-11-10 | $3.00 | $3.06 | 58,500 | — | — |
| 1981-11-09 | $3.04 | $3.10 | 21,600 | — | — |
| 1981-11-06 | $2.99 | $3.04 | 94,500 | — | — |
| 1981-11-05 | $3.11 | $3.17 | 39,600 | — | — |
| 1981-11-04 | $3.19 | $3.25 | 20,700 | — | — |
| 1981-11-03 | $3.17 | $3.23 | 16,200 | — | — |
| 1981-11-02 | $3.17 | $3.23 | 16,200 | — | — |
| 1981-10-30 | $3.19 | $3.25 | 64,800 | — | — |
| 1981-10-29 | $3.11 | $3.17 | 37,800 | — | — |
| 1981-10-28 | $3.08 | $3.14 | 46,800 | — | — |
| 1981-10-27 | $3.06 | $3.11 | 41,400 | — | — |
| 1981-10-26 | $3.00 | $3.06 | 17,100 | — | — |
| 1981-10-23 | $2.97 | $3.03 | 9,000 | — | — |
| 1981-10-22 | $3.00 | $3.06 | 9,000 | — | — |
| 1981-10-21 | $3.03 | $3.08 | 1,800 | — | — |
| 1981-10-20 | $3.03 | $3.08 | 138,600 | — | — |
| 1981-10-19 | $3.04 | $3.10 | 33,300 | — | — |
| 1981-10-16 | $3.03 | $3.08 | 27,000 | — | — |
| 1981-10-15 | $3.04 | $3.10 | 19,800 | — | — |
| 1981-10-14 | $3.07 | $3.13 | 14,400 | — | — |
| 1981-10-13 | $3.06 | $3.11 | 25,200 | — | — |
| 1981-10-12 | $3.04 | $3.10 | 6,300 | — | — |
| 1981-10-09 | $3.07 | $3.13 | 86,400 | — | — |
| 1981-10-08 | $3.00 | $3.06 | 15,300 | — | — |
| 1981-10-07 | $2.99 | $3.04 | 74,700 | — | — |
| 1981-10-06 | $2.99 | $3.04 | 32,400 | — | — |
| 1981-10-05 | $2.92 | $2.97 | 52,200 | — | — |
| 1981-10-02 | $2.83 | $2.89 | 29,700 | — | — |
| 1981-10-01 | $2.81 | $2.86 | 3,600 | — | — |
| 1981-09-30 | $2.76 | $2.82 | 78,300 | — | — |
| 1981-09-29 | $2.71 | $2.76 | 34,200 | — | — |
| 1981-09-28 | $2.69 | $2.74 | 51,300 | — | — |
| 1981-09-25 | $2.72 | $2.77 | 45,900 | — | — |
| 1981-09-24 | $2.81 | $2.86 | 23,400 | — | — |
| 1981-09-23 | $2.85 | $2.90 | 16,200 | — | — |
| 1981-09-22 | $2.86 | $2.91 | 8,100 | — | — |
| 1981-09-21 | $2.81 | $2.86 | 25,200 | — | — |
| 1981-09-18 | $2.78 | $2.83 | 76,500 | — | — |
| 1981-09-17 | $2.88 | $2.93 | 60,300 | — | — |
| 1981-09-16 | $3.00 | $3.06 | 27,000 | — | — |
| 1981-09-15 | $3.00 | $3.06 | 56,700 | — | — |
| 1981-09-14 | $3.00 | $3.06 | 9,000 | — | — |
| 1981-09-11 | $3.03 | $3.08 | 4,500 | — | — |
| 1981-09-10 | $3.00 | $3.06 | 13,500 | — | — |
| 1981-09-09 | $3.06 | $3.11 | 25,200 | — | — |
| 1981-09-08 | $3.11 | $3.17 | 60,300 | — | — |
| 1981-09-04 | $3.25 | $3.31 | 24,300 | — | — |
| 1981-09-03 | $3.31 | $3.37 | 45,900 | — | — |
| 1981-09-02 | $3.33 | $3.40 | 13,500 | — | — |
| 1981-09-01 | $3.32 | $3.38 | 135,000 | — | — |
| 1981-08-31 | $3.33 | $3.40 | 21,600 | — | — |
| 1981-08-28 | $3.33 | $3.40 | 9,900 | — | — |
| 1981-08-27 | $3.32 | $3.38 | 35,100 | — | — |
| 1981-08-26 | $3.33 | $3.40 | 78,300 | — | — |
| 1981-08-25 | $3.28 | $3.34 | 69,300 | — | — |
| 1981-08-24 | $3.25 | $3.31 | 49,500 | — | — |
| 1981-08-21 | $3.25 | $3.31 | 17,100 | — | — |
| 1981-08-20 | $3.28 | $3.34 | 121,500 | — | — |
| 1981-08-19 | $3.22 | $3.28 | 27,900 | — | — |
| 1981-08-18 | $3.26 | $3.32 | 45,900 | — | — |
| 1981-08-17 | $3.24 | $3.30 | 27,000 | — | — |
| 1981-08-14 | $3.21 | $3.27 | 9,000 | — | — |
| 1981-08-13 | $3.21 | $3.27 | 31,500 | — | — |
| 1981-08-12 | $3.24 | $3.30 | 39,600 | — | — |
| 1981-08-11 | $3.21 | $3.27 | 92,700 | — | — |
| 1981-08-10 | $3.26 | $3.32 | 81,000 | — | — |
| 1981-08-07 | $3.25 | $3.31 | 12,600 | — | — |
| 1981-08-06 | $3.28 | $3.34 | 14,400 | — | — |
| 1981-08-05 | $3.31 | $3.37 | 63,900 | — | — |
| 1981-08-04 | $3.28 | $3.34 | 30,600 | — | — |
| 1981-08-03 | $3.28 | $3.34 | 2,700 | — | — |
| 1981-07-31 | $3.32 | $3.38 | 27,900 | — | — |
| 1981-07-30 | $3.31 | $3.37 | 20,700 | — | — |
| 1981-07-29 | $3.32 | $3.38 | 137,700 | — | — |
| 1981-07-28 | $3.28 | $3.34 | 64,800 | — | — |
| 1981-07-27 | $3.19 | $3.25 | 113,400 | — | — |
| 1981-07-24 | $3.10 | $3.15 | 54,900 | — | — |
| 1981-07-23 | $2.97 | $3.03 | 40,500 | — | — |
| 1981-07-22 | $2.89 | $2.94 | 57,600 | — | — |
| 1981-07-21 | $2.89 | $2.94 | 18,000 | — | — |
| 1981-07-20 | $2.86 | $2.91 | 25,200 | — | — |
| 1981-07-17 | $2.89 | $2.94 | 18,900 | — | — |
| 1981-07-16 | $2.89 | $2.94 | 63,000 | — | — |
| 1981-07-15 | $2.76 | $2.82 | 32,400 | — | — |
| 1981-07-14 | $2.78 | $2.83 | 45,000 | — | — |
| 1981-07-13 | $2.78 | $2.83 | 52,200 | — | — |
| 1981-07-10 | $2.78 | $2.83 | 63,900 | — | — |
| 1981-07-09 | $2.79 | $2.84 | 24,300 | — | — |
| 1981-07-08 | $2.78 | $2.83 | 68,400 | — | — |
| 1981-07-07 | $2.76 | $2.82 | 20,700 | — | — |
| 1981-07-06 | $2.76 | $2.82 | 44,100 | — | — |
| 1981-07-02 | $2.78 | $2.83 | 84,600 | — | — |
| 1981-07-01 | $2.81 | $2.86 | 37,800 | — | — |
| 1981-06-30 | $2.79 | $2.84 | 38,700 | — | — |
| 1981-06-29 | $2.82 | $2.87 | 22,500 | — | — |
| 1981-06-26 | $2.81 | $2.86 | 40,500 | — | — |
| 1981-06-25 | $2.83 | $2.89 | 10,800 | — | — |
| 1981-06-24 | $2.79 | $2.84 | 205,200 | — | — |
| 1981-06-23 | $2.83 | $2.89 | 39,600 | — | — |
| 1981-06-22 | $2.81 | $2.86 | 19,800 | — | — |
| 1981-06-19 | $2.82 | $2.87 | 38,700 | — | — |
| 1981-06-18 | $2.75 | $2.80 | 111,600 | — | — |
| 1981-06-17 | $2.75 | $2.80 | 227,700 | — | — |
| 1981-06-16 | $2.88 | $2.93 | 15,300 | — | — |
| 1981-06-15 | $2.89 | $2.94 | 96,300 | — | — |
| 1981-06-12 | $2.89 | $2.94 | 36,900 | — | — |
| 1981-06-11 | $2.89 | $2.94 | 162,000 | — | — |
| 1981-06-10 | $2.89 | $2.94 | 10,800 | — | — |
| 1981-06-09 | $2.89 | $2.94 | 139,500 | — | — |
| 1981-06-08 | $2.92 | $2.97 | 108,900 | — | — |
| 1981-06-05 | $2.94 | $3.00 | 25,200 | — | — |
| 1981-06-04 | $2.99 | $3.04 | 33,300 | — | — |
| 1981-06-03 | $2.94 | $3.00 | 27,000 | — | — |
| 1981-06-02 | $3.00 | $3.06 | 29,700 | — | — |
| 1981-06-01 | $3.00 | $3.06 | 40,500 | — | — |
| 1981-05-29 | $2.90 | $2.96 | 26,100 | — | — |
| 1981-05-28 | $2.89 | $2.94 | 167,400 | — | — |
| 1981-05-27 | $2.93 | $2.98 | 71,100 | — | — |
| 1981-05-26 | $2.90 | $2.96 | 78,300 | — | — |
| 1981-05-22 | $2.92 | $2.97 | 140,400 | — | — |
| 1981-05-21 | $3.00 | $3.06 | 25,200 | — | — |
| 1981-05-20 | $3.01 | $3.07 | 59,400 | — | — |
| 1981-05-19 | $2.94 | $3.00 | 34,200 | — | — |
| 1981-05-18 | $2.94 | $3.00 | 83,700 | — | — |
| 1981-05-15 | $3.03 | $3.08 | 100,800 | — | — |
| 1981-05-14 | $2.97 | $3.03 | 45,900 | — | — |
| 1981-05-13 | $2.97 | $3.03 | 40,500 | — | — |
| 1981-05-12 | $2.99 | $3.04 | 66,600 | — | — |
| 1981-05-11 | $3.00 | $3.06 | 85,500 | — | — |
| 1981-05-08 | $3.01 | $3.07 | 28,800 | — | — |
| 1981-05-07 | $3.03 | $3.08 | 26,100 | — | — |
| 1981-05-06 | $3.01 | $3.07 | 126,900 | — | — |
| 1981-05-05 | $3.06 | $3.11 | 33,300 | — | — |
| 1981-05-04 | $3.06 | $3.11 | 13,500 | — | — |
| 1981-05-01 | $3.11 | $3.17 | 74,700 | — | — |
| 1981-04-30 | $3.07 | $3.13 | 38,700 | — | — |
| 1981-04-29 | $3.11 | $3.17 | 58,500 | — | — |
| 1981-04-28 | $3.06 | $3.11 | 48,600 | — | — |
| 1981-04-27 | $3.15 | $3.21 | 42,300 | — | — |
| 1981-04-24 | $3.17 | $3.23 | 304,200 | — | — |
| 1981-04-23 | $3.25 | $3.31 | 45,000 | — | — |
| 1981-04-22 | $3.24 | $3.30 | 46,800 | — | — |
| 1981-04-21 | $3.32 | $3.38 | 61,200 | — | — |
| 1981-04-20 | $3.36 | $3.42 | 29,700 | — | — |
| 1981-04-16 | $3.35 | $3.41 | 190,800 | — | — |
| 1981-04-15 | $3.28 | $3.34 | 48,600 | — | — |
| 1981-04-14 | $3.24 | $3.30 | 65,700 | — | — |
| 1981-04-13 | $3.31 | $3.37 | 23,400 | — | — |
| 1981-04-10 | $3.39 | $3.45 | 117,900 | — | — |
| 1981-04-09 | $3.38 | $3.44 | 24,300 | — | — |
| 1981-04-08 | $3.42 | $3.48 | 67,500 | — | — |
| 1981-04-07 | $3.39 | $3.45 | 34,200 | — | — |
| 1981-04-06 | $3.38 | $3.44 | 27,000 | — | — |
| 1981-04-03 | $3.44 | $3.51 | 98,100 | — | — |
| 1981-04-02 | $3.43 | $3.49 | 27,000 | — | — |
| 1981-04-01 | $3.44 | $3.51 | 189,900 | — | — |
| 1981-03-31 | $3.36 | $3.42 | 115,200 | — | — |
| 1981-03-30 | $3.25 | $3.31 | 14,400 | — | — |
| 1981-03-27 | $3.25 | $3.31 | 17,100 | — | — |
| 1981-03-26 | $3.31 | $3.37 | 66,600 | — | — |
| 1981-03-25 | $3.33 | $3.40 | 18,000 | — | — |
| 1981-03-24 | $3.33 | $3.40 | 54,000 | — | — |
| 1981-03-23 | $3.28 | $3.34 | 134,100 | — | — |
| 1981-03-20 | $3.36 | $3.42 | 19,800 | — | — |
| 1981-03-19 | $3.36 | $3.42 | 90,900 | — | — |
| 1981-03-18 | $3.42 | $3.48 | 70,200 | — | — |
| 1981-03-17 | $3.44 | $3.51 | 115,200 | — | — |
| 1981-03-16 | $3.50 | $3.56 | 44,100 | — | — |
| 1981-03-13 | $3.51 | $3.58 | 16,200 | — | — |
| 1981-03-12 | $3.61 | $3.68 | 10,800 | — | — |
| 1981-03-11 | $3.58 | $3.65 | 22,500 | — | — |
| 1981-03-10 | $3.64 | $3.71 | 47,700 | — | — |
| 1981-03-09 | $3.64 | $3.71 | 9,900 | — | — |
| 1981-03-06 | $3.64 | $3.71 | 18,000 | — | — |
| 1981-03-05 | $3.64 | $3.71 | 34,200 | — | — |
| 1981-03-04 | $3.58 | $3.65 | 74,700 | — | — |
| 1981-03-03 | $3.69 | $3.76 | 27,900 | — | — |
| 1981-03-02 | $3.68 | $3.75 | 53,100 | — | — |
| 1981-02-27 | $3.75 | $3.82 | 75,600 | — | — |
| 1981-02-26 | $3.58 | $3.65 | 48,600 | — | — |
| 1981-02-25 | $3.46 | $3.52 | 39,600 | — | — |
| 1981-02-24 | $3.47 | $3.54 | 80,100 | — | — |
| 1981-02-23 | $3.36 | $3.42 | 30,600 | — | — |
| 1981-02-20 | $3.39 | $3.45 | 45,900 | — | — |
| 1981-02-19 | $3.44 | $3.51 | 120,600 | — | — |
| 1981-02-18 | $3.46 | $3.52 | 21,600 | — | — |
| 1981-02-17 | $3.44 | $3.51 | 41,400 | — | — |
| 1981-02-13 | $3.44 | $3.51 | 27,900 | — | — |
| 1981-02-12 | $3.42 | $3.48 | 3,600 | — | — |
| 1981-02-11 | $3.40 | $3.47 | 15,300 | — | — |
| 1981-02-10 | $3.43 | $3.49 | 67,500 | — | — |
| 1981-02-09 | $3.46 | $3.52 | 9,900 | — | — |
| 1981-02-06 | $3.46 | $3.52 | 29,700 | — | — |
| 1981-02-05 | $3.39 | $3.45 | 107,100 | — | — |
| 1981-02-04 | $3.28 | $3.34 | 122,400 | — | — |
| 1981-02-03 | $3.24 | $3.30 | 17,100 | — | — |
| 1981-02-02 | $3.26 | $3.32 | 36,000 | — | — |
| 1981-01-30 | $3.36 | $3.42 | 32,400 | — | — |
| 1981-01-29 | $3.39 | $3.45 | 22,500 | — | — |
| 1981-01-28 | $3.39 | $3.45 | 27,900 | — | — |
| 1981-01-27 | $3.28 | $3.34 | 63,000 | — | — |
| 1981-01-26 | $3.21 | $3.27 | 55,800 | — | — |
| 1981-01-23 | $3.31 | $3.37 | 205,200 | — | — |
| 1981-01-22 | $3.36 | $3.42 | 34,200 | — | — |
| 1981-01-21 | $3.42 | $3.48 | 45,900 | — | — |
| 1981-01-20 | $3.50 | $3.56 | 32,400 | — | — |
| 1981-01-19 | $3.63 | $3.69 | 40,500 | — | — |
| 1981-01-16 | $3.69 | $3.76 | 50,400 | — | — |
| 1981-01-15 | $3.64 | $3.71 | 81,000 | — | — |
| 1981-01-14 | $3.53 | $3.59 | 48,600 | — | — |
| 1981-01-13 | $3.58 | $3.65 | 29,700 | — | — |
| 1981-01-12 | $3.68 | $3.75 | 15,300 | — | — |
| 1981-01-09 | $3.69 | $3.76 | 9,900 | — | — |
| 1981-01-08 | $3.67 | $3.73 | 28,800 | — | — |
| 1981-01-07 | $3.69 | $3.76 | 191,700 | — | — |
| 1981-01-06 | $3.79 | $3.86 | 104,400 | — | — |
| 1981-01-05 | $3.83 | $3.90 | 209,700 | — | — |
| 1981-01-02 | $3.61 | $3.68 | 33,300 | — | — |