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
- 1980-03-28 to 2026-08-27
- 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 |
|---|---|---|---|
| 1981-12-31 | $1.42 | $1.42 | 9,600 |
| 1981-12-30 | $1.42 | $1.42 | 12,000 |
| 1981-12-29 | $1.40 | $1.40 | 62,400 |
| 1981-12-28 | $1.40 | $1.40 | 24,000 |
| 1981-12-24 | $1.36 | $1.36 | 7,200 |
| 1981-12-23 | $1.36 | $1.36 | 12,000 |
| 1981-12-22 | $1.38 | $1.37 | 763,200 |
| 1981-12-21 | $1.41 | $1.41 | 0 |
| 1981-12-18 | $1.41 | $1.41 | 14,400 |
| 1981-12-17 | $1.39 | $1.39 | 48,000 |
| 1981-12-16 | $1.39 | $1.39 | 86,400 |
| 1981-12-15 | $1.42 | $1.42 | 266,400 |
| 1981-12-14 | $1.31 | $1.31 | 12,000 |
| 1981-12-11 | $1.33 | $1.33 | 261,600 |
| 1981-12-10 | $1.26 | $1.26 | 7,200 |
| 1981-12-09 | $1.27 | $1.27 | 0 |
| 1981-12-08 | $1.27 | $1.27 | 165,600 |
| 1981-12-07 | $1.22 | $1.22 | 136,800 |
| 1981-12-04 | $1.26 | $1.26 | 136,800 |
| 1981-12-03 | $1.18 | $1.18 | 9,600 |
| 1981-12-02 | $1.18 | $1.18 | 21,600 |
| 1981-12-01 | $1.20 | $1.20 | 21,600 |
| 1981-11-30 | $1.20 | $1.20 | 24,000 |
| 1981-11-27 | $1.19 | $1.19 | 0 |
| 1981-11-25 | $1.19 | $1.19 | 55,200 |
| 1981-11-24 | $1.23 | $1.23 | 14,400 |
| 1981-11-23 | $1.24 | $1.24 | 16,800 |
| 1981-11-20 | $1.24 | $1.24 | 36,000 |
| 1981-11-19 | $1.25 | $1.25 | 79,200 |
| 1981-11-18 | $1.26 | $1.26 | 50,400 |
| 1981-11-17 | $1.22 | $1.22 | 208,800 |
| 1981-11-16 | $1.16 | $1.16 | 304,800 |
| 1981-11-13 | $1.15 | $1.15 | 36,000 |
| 1981-11-12 | $1.15 | $1.15 | 33,600 |
| 1981-11-11 | $1.15 | $1.15 | 7,200 |
| 1981-11-10 | $1.15 | $1.15 | 28,800 |
| 1981-11-09 | $1.15 | $1.15 | 261,600 |
| 1981-11-06 | $1.14 | $1.14 | 14,400 |
| 1981-11-05 | $1.15 | $1.15 | 60,000 |
| 1981-11-04 | $1.15 | $1.15 | 12,000 |
| 1981-11-03 | $1.15 | $1.15 | 7,200 |
| 1981-11-02 | $1.15 | $1.15 | 16,800 |
| 1981-10-30 | $1.15 | $1.15 | 148,800 |
| 1981-10-29 | $1.13 | $1.12 | 16,800 |
| 1981-10-28 | $1.10 | $1.10 | 48,000 |
| 1981-10-27 | $1.09 | $1.09 | 31,200 |
| 1981-10-26 | $1.08 | $1.08 | 31,200 |
| 1981-10-23 | $1.08 | $1.08 | 52,800 |
| 1981-10-22 | $1.11 | $1.11 | 57,600 |
| 1981-10-21 | $1.10 | $1.10 | 163,200 |
| 1981-10-20 | $1.08 | $1.08 | 873,600 |
| 1981-10-19 | $1.09 | $1.09 | 81,600 |
| 1981-10-16 | $1.14 | $1.14 | 156,000 |
| 1981-10-15 | $1.16 | $1.16 | 177,600 |
| 1981-10-14 | $1.21 | $1.21 | 88,800 |
| 1981-10-13 | $1.25 | $1.25 | 4,800 |
| 1981-10-12 | $1.24 | $1.24 | 110,400 |
| 1981-10-09 | $1.18 | $1.18 | 26,400 |
| 1981-10-08 | $1.17 | $1.17 | 24,000 |
| 1981-10-07 | $1.16 | $1.16 | 33,600 |
| 1981-10-06 | $1.15 | $1.15 | 28,800 |
| 1981-10-05 | $1.14 | $1.14 | 72,000 |
| 1981-10-02 | $1.09 | $1.09 | 172,800 |
| 1981-10-01 | $1.08 | $1.08 | 12,000 |
| 1981-09-30 | $1.08 | $1.08 | 360,000 |
| 1981-09-29 | $1.08 | $1.08 | 103,200 |
| 1981-09-28 | $1.06 | $1.06 | 67,200 |
| 1981-09-25 | $1.09 | $1.09 | 9,600 |
| 1981-09-24 | $1.10 | $1.10 | 14,400 |
| 1981-09-23 | $1.11 | $1.11 | 21,600 |
| 1981-09-22 | $1.14 | $1.14 | 26,400 |
| 1981-09-21 | $1.15 | $1.15 | 259,200 |
| 1981-09-18 | $1.14 | $1.14 | 139,200 |
| 1981-09-17 | $1.08 | $1.08 | 55,200 |
| 1981-09-16 | $1.11 | $1.11 | 621,600 |
| 1981-09-15 | $1.15 | $1.15 | 9,600 |
| 1981-09-14 | $1.17 | $1.17 | 86,400 |
| 1981-09-11 | $1.18 | $1.18 | 4,800 |
| 1981-09-10 | $1.17 | $1.17 | 163,200 |
| 1981-09-09 | $1.20 | $1.20 | 2,400 |
| 1981-09-08 | $1.19 | $1.19 | 43,200 |
| 1981-09-04 | $1.21 | $1.21 | 148,800 |
| 1981-09-03 | $1.20 | $1.20 | 314,400 |
| 1981-09-02 | $1.19 | $1.19 | 67,200 |
| 1981-09-01 | $1.23 | $1.23 | 112,800 |
| 1981-08-31 | $1.25 | $1.25 | 132,000 |
| 1981-08-28 | $1.27 | $1.27 | 26,400 |
| 1981-08-27 | $1.27 | $1.27 | 19,200 |
| 1981-08-26 | $1.28 | $1.28 | 38,400 |
| 1981-08-25 | $1.27 | $1.27 | 26,400 |
| 1981-08-24 | $1.31 | $1.31 | 472,800 |
| 1981-08-21 | $1.34 | $1.34 | 96,000 |
| 1981-08-20 | $1.33 | $1.33 | 60,000 |
| 1981-08-19 | $1.36 | $1.36 | 103,200 |
| 1981-08-18 | $1.35 | $1.35 | 28,800 |
| 1981-08-17 | $1.36 | $1.36 | 31,200 |
| 1981-08-14 | $1.39 | $1.39 | 7,200 |
| 1981-08-13 | $1.41 | $1.41 | 26,400 |
| 1981-08-12 | $1.41 | $1.41 | 163,200 |
| 1981-08-11 | $1.42 | $1.42 | 84,000 |
| 1981-08-10 | $1.43 | $1.43 | 14,400 |
| 1981-08-07 | $1.45 | $1.45 | 60,000 |
| 1981-08-06 | $1.41 | $1.41 | 81,600 |
| 1981-08-05 | $1.35 | $1.35 | 218,400 |
| 1981-08-04 | $1.32 | $1.32 | 199,200 |
| 1981-08-03 | $1.29 | $1.29 | 2,841,600 |
| 1981-07-31 | $1.34 | $1.34 | 40,800 |
| 1981-07-30 | $1.43 | $1.43 | 9,600 |
| 1981-07-29 | $1.43 | $1.43 | 2,400 |
| 1981-07-28 | $1.41 | $1.41 | 33,600 |
| 1981-07-27 | $1.45 | $1.45 | 9,600 |
| 1981-07-24 | $1.46 | $1.46 | 429,600 |
| 1981-07-23 | $1.43 | $1.43 | 38,400 |
| 1981-07-22 | $1.45 | $1.45 | 19,200 |
| 1981-07-21 | $1.48 | $1.48 | 19,200 |
| 1981-07-20 | $1.51 | $1.51 | 24,000 |
| 1981-07-17 | $1.53 | $1.53 | 24,000 |
| 1981-07-16 | $1.52 | $1.52 | 72,000 |
| 1981-07-15 | $1.54 | $1.54 | 4,800 |
| 1981-07-14 | $1.54 | $1.54 | 122,400 |
| 1981-07-13 | $1.59 | $1.59 | 153,600 |
| 1981-07-10 | $1.53 | $1.53 | 67,200 |
| 1981-07-09 | $1.49 | $1.49 | 43,200 |
| 1981-07-08 | $1.47 | $1.47 | 410,400 |
| 1981-07-07 | $1.43 | $1.43 | 98,400 |
| 1981-07-06 | $1.46 | $1.46 | 1,800,000 |
| 1981-07-02 | $1.50 | $1.50 | 48,000 |
| 1981-07-01 | $1.48 | $1.48 | 108,000 |
| 1981-06-30 | $1.51 | $1.51 | 1,603,200 |
| 1981-06-29 | $1.58 | $1.58 | 921,600 |
| 1981-06-26 | $1.58 | $1.58 | 31,200 |
| 1981-06-25 | $1.59 | $1.59 | 422,400 |
| 1981-06-24 | $1.60 | $1.60 | 386,400 |
| 1981-06-23 | $1.60 | $1.60 | 86,400 |
| 1981-06-22 | $1.59 | $1.59 | 602,400 |
| 1981-06-19 | $1.59 | $1.59 | 319,200 |
| 1981-06-18 | $1.56 | $1.56 | 350,400 |
| 1981-06-17 | $1.59 | $1.59 | 542,400 |
| 1981-06-16 | $1.60 | $1.60 | 38,400 |
| 1981-06-15 | $1.63 | $1.63 | 67,200 |
| 1981-06-12 | $1.65 | $1.65 | 112,800 |
| 1981-06-11 | $1.70 | $1.70 | 607,200 |
| 1981-06-10 | $1.65 | $1.65 | 388,800 |
| 1981-06-09 | $1.53 | $1.53 | 168,000 |
| 1981-06-08 | $1.60 | $1.60 | 304,800 |
| 1981-06-05 | $1.64 | $1.64 | 616,800 |
| 1981-06-04 | $1.70 | $1.70 | 225,600 |
| 1981-06-03 | $1.74 | $1.74 | 144,000 |
| 1981-06-02 | $1.79 | $1.79 | 196,800 |
| 1981-06-01 | $1.85 | $1.85 | 204,000 |
| 1981-05-29 | $1.88 | $1.87 | 259,200 |
| 1981-05-28 | $1.82 | $1.82 | 1,152,000 |
| 1981-05-27 | $1.77 | $1.77 | 1,130,400 |
| 1981-05-26 | $1.73 | $1.73 | 364,800 |
| 1981-05-22 | $1.74 | $1.74 | 100,800 |
| 1981-05-21 | $1.73 | $1.73 | 465,600 |
| 1981-05-20 | $1.74 | $1.74 | 532,800 |
| 1981-05-19 | $1.76 | $1.76 | 336,000 |
| 1981-05-18 | $1.79 | $1.79 | 405,600 |
| 1981-05-15 | $1.79 | $1.79 | 1,096,800 |
| 1981-05-14 | $1.75 | $1.75 | 948,000 |
| 1981-05-13 | $1.69 | $1.69 | 88,800 |
| 1981-05-12 | $1.73 | $1.73 | 619,200 |
| 1981-05-11 | $1.72 | $1.72 | 388,800 |
| 1981-05-08 | $1.70 | $1.70 | 566,400 |
| 1981-05-07 | $1.60 | $1.60 | 74,400 |
| 1981-05-06 | $1.55 | $1.55 | 36,000 |
| 1981-05-05 | $1.55 | $1.55 | 84,000 |
| 1981-05-04 | $1.56 | $1.56 | 208,800 |
| 1981-05-01 | $1.53 | $1.53 | 1,046,400 |
| 1981-04-30 | $1.52 | $1.52 | 307,200 |
| 1981-04-29 | $1.46 | $1.46 | 105,600 |
| 1981-04-28 | $1.48 | $1.48 | 96,000 |
| 1981-04-27 | $1.47 | $1.47 | 165,600 |
| 1981-04-24 | $1.39 | $1.39 | 36,000 |
| 1981-04-23 | $1.38 | $1.38 | 48,000 |
| 1981-04-22 | $1.36 | $1.36 | 31,200 |
| 1981-04-21 | $1.37 | $1.37 | 40,800 |
| 1981-04-20 | $1.38 | $1.37 | 72,000 |
| 1981-04-16 | $1.36 | $1.36 | 74,400 |
| 1981-04-15 | $1.41 | $1.41 | 55,200 |
| 1981-04-14 | $1.43 | $1.43 | 57,600 |
| 1981-04-13 | $1.45 | $1.45 | 907,200 |
| 1981-04-10 | $1.45 | $1.45 | 36,000 |
| 1981-04-09 | $1.44 | $1.44 | 7,200 |
| 1981-04-08 | $1.44 | $1.44 | 26,400 |
| 1981-04-07 | $1.44 | $1.44 | 38,400 |
| 1981-04-06 | $1.44 | $1.44 | 19,200 |
| 1981-04-03 | $1.47 | $1.47 | 9,600 |
| 1981-04-02 | $1.46 | $1.46 | 364,800 |
| 1981-04-01 | $1.43 | $1.43 | 4,800 |
| 1981-03-31 | $1.43 | $1.43 | 7,200 |
| 1981-03-30 | $1.44 | $1.44 | 7,200 |
| 1981-03-27 | $1.45 | $1.45 | 283,200 |
| 1981-03-26 | $1.41 | $1.41 | 132,000 |
| 1981-03-25 | $1.45 | $1.45 | 79,200 |
| 1981-03-24 | $1.44 | $1.44 | 304,800 |
| 1981-03-23 | $1.47 | $1.47 | 100,800 |
| 1981-03-20 | $1.41 | $1.41 | 19,200 |
| 1981-03-19 | $1.42 | $1.42 | 439,200 |
| 1981-03-18 | $1.34 | $1.34 | 19,200 |
| 1981-03-17 | $1.34 | $1.34 | 40,800 |
| 1981-03-16 | $1.35 | $1.35 | 40,800 |
| 1981-03-13 | $1.33 | $1.33 | 19,200 |
| 1981-03-12 | $1.33 | $1.33 | 16,800 |
| 1981-03-11 | $1.33 | $1.33 | 36,000 |
| 1981-03-10 | $1.33 | $1.33 | 12,000 |
| 1981-03-09 | $1.33 | $1.33 | 48,000 |
| 1981-03-06 | $1.35 | $1.35 | 146,400 |
| 1981-03-05 | $1.30 | $1.30 | 26,400 |
| 1981-03-04 | $1.32 | $1.32 | 19,200 |
| 1981-03-03 | $1.32 | $1.32 | 2,400 |
| 1981-03-02 | $1.33 | $1.33 | 16,800 |
| 1981-02-27 | $1.31 | $1.31 | 14,400 |
| 1981-02-26 | $1.35 | $1.35 | 33,600 |
| 1981-02-25 | $1.38 | $1.37 | 48,000 |
| 1981-02-24 | $1.35 | $1.35 | 38,400 |
| 1981-02-23 | $1.32 | $1.32 | 60,000 |
| 1981-02-20 | $1.36 | $1.36 | 890,400 |
| 1981-02-19 | $1.29 | $1.29 | 96,000 |
| 1981-02-18 | $1.25 | $1.25 | 1,118,400 |
| 1981-02-17 | $1.32 | $1.32 | 14,400 |
| 1981-02-13 | $1.33 | $1.33 | 19,200 |
| 1981-02-12 | $1.34 | $1.34 | 19,200 |
| 1981-02-11 | $1.36 | $1.36 | 100,800 |
| 1981-02-10 | $1.36 | $1.36 | 45,600 |
| 1981-02-09 | $1.35 | $1.35 | 110,400 |
| 1981-02-06 | $1.37 | $1.37 | 12,000 |
| 1981-02-05 | $1.39 | $1.39 | 38,400 |
| 1981-02-04 | $1.40 | $1.40 | 40,800 |
| 1981-02-03 | $1.37 | $1.37 | 38,400 |
| 1981-02-02 | $1.34 | $1.34 | 60,000 |
| 1981-01-30 | $1.39 | $1.39 | 45,600 |
| 1981-01-29 | $1.40 | $1.40 | 26,400 |
| 1981-01-28 | $1.39 | $1.39 | 40,800 |
| 1981-01-27 | $1.42 | $1.42 | 266,400 |
| 1981-01-26 | $1.39 | $1.39 | 67,200 |
| 1981-01-23 | $1.45 | $1.45 | 364,800 |
| 1981-01-22 | $1.42 | $1.42 | 386,400 |
| 1981-01-21 | $1.33 | $1.33 | 333,600 |
| 1981-01-20 | $1.30 | $1.30 | 67,200 |
| 1981-01-19 | $1.32 | $1.32 | 67,200 |
| 1981-01-16 | $1.31 | $1.31 | 98,400 |
| 1981-01-15 | $1.29 | $1.29 | 62,400 |
| 1981-01-14 | $1.29 | $1.29 | 40,800 |
| 1981-01-13 | $1.29 | $1.29 | 64,800 |
| 1981-01-12 | $1.34 | $1.34 | 74,400 |
| 1981-01-09 | $1.33 | $1.33 | 316,800 |
| 1981-01-08 | $1.29 | $1.29 | 69,600 |
| 1981-01-07 | $1.27 | $1.27 | 88,800 |
| 1981-01-06 | $1.32 | $1.32 | 48,000 |
| 1981-01-05 | $1.33 | $1.33 | 60,000 |
| 1981-01-02 | $1.31 | $1.31 | 12,000 |