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 | $1.92 | $1.92 | 72,000 | — | — |
| 1981-12-30 | $1.88 | $1.88 | 90,000 | — | — |
| 1981-12-29 | $1.83 | $1.83 | 276,000 | — | — |
| 1981-12-28 | $1.81 | $1.81 | 73,200 | — | — |
| 1981-12-24 | $1.79 | $1.79 | 28,800 | — | — |
| 1981-12-23 | $1.79 | $1.79 | 231,600 | — | — |
| 1981-12-22 | $1.79 | $1.79 | 205,200 | — | — |
| 1981-12-21 | $1.71 | $1.71 | 129,600 | — | — |
| 1981-12-18 | $1.69 | $1.69 | 8,400 | — | — |
| 1981-12-17 | $1.69 | $1.69 | 30,000 | — | — |
| 1981-12-16 | $1.69 | $1.69 | 12,000 | — | — |
| 1981-12-15 | $1.69 | $1.69 | 91,200 | — | — |
| 1981-12-14 | $1.69 | $1.69 | 408,000 | — | — |
| 1981-12-11 | $1.73 | $1.73 | 85,200 | — | — |
| 1981-12-10 | $1.73 | $1.73 | 105,600 | — | — |
| 1981-12-09 | $1.75 | $1.75 | 188,400 | — | — |
| 1981-12-08 | $1.65 | $1.65 | 110,400 | — | — |
| 1981-12-07 | $1.65 | $1.65 | 75,600 | — | — |
| 1981-12-04 | $1.67 | $1.67 | 120,000 | — | — |
| 1981-12-03 | $1.67 | $1.67 | 68,400 | — | — |
| 1981-12-02 | $1.65 | $1.65 | 111,600 | — | — |
| 1981-12-01 | $1.60 | $1.60 | 103,200 | — | — |
| 1981-11-30 | $1.60 | $1.60 | 72,000 | — | — |
| 1981-11-27 | $1.60 | $1.60 | 104,400 | — | — |
| 1981-11-25 | $1.60 | $1.60 | 82,800 | — | — |
| 1981-11-24 | $1.60 | $1.60 | 46,800 | — | — |
| 1981-11-23 | $1.60 | $1.60 | 253,200 | — | — |
| 1981-11-20 | $1.56 | $1.56 | 114,000 | — | — |
| 1981-11-19 | $1.54 | $1.54 | 56,400 | — | — |
| 1981-11-18 | $1.54 | $1.54 | 170,400 | — | — |
| 1981-11-17 | $1.54 | $1.54 | 51,600 | — | — |
| 1981-11-16 | $1.54 | $1.54 | 31,200 | — | — |
| 1981-11-13 | $1.56 | $1.56 | 91,200 | — | — |
| 1981-11-12 | $1.58 | $1.58 | 158,400 | — | — |
| 1981-11-11 | $1.54 | $1.54 | 40,800 | — | — |
| 1981-11-10 | $1.52 | $1.52 | 169,200 | — | — |
| 1981-11-09 | $1.50 | $1.50 | 319,200 | — | — |
| 1981-11-06 | $1.48 | $1.48 | 177,600 | — | — |
| 1981-11-05 | $1.60 | $1.60 | 126,000 | — | — |
| 1981-11-04 | $1.67 | $1.67 | 98,400 | — | — |
| 1981-11-03 | $1.69 | $1.69 | 134,400 | — | — |
| 1981-11-02 | $1.67 | $1.67 | 100,800 | — | — |
| 1981-10-30 | $1.63 | $1.63 | 204,000 | — | — |
| 1981-10-29 | $1.60 | $1.60 | 463,200 | — | — |
| 1981-10-28 | $1.60 | $1.60 | 91,200 | — | — |
| 1981-10-27 | $1.58 | $1.58 | 259,200 | — | — |
| 1981-10-26 | $1.55 | $1.55 | 117,600 | — | — |
| 1981-10-23 | $1.55 | $1.55 | 182,400 | — | — |
| 1981-10-22 | $1.53 | $1.53 | 72,000 | — | — |
| 1981-10-21 | $1.53 | $1.53 | 295,200 | — | — |
| 1981-10-20 | $1.53 | $1.53 | 112,800 | — | — |
| 1981-10-19 | $1.54 | $1.54 | 540,000 | — | — |
| 1981-10-16 | $1.54 | $1.54 | 93,600 | — | — |
| 1981-10-15 | $1.54 | $1.54 | 316,800 | — | — |
| 1981-10-14 | $1.53 | $1.53 | 93,600 | — | — |
| 1981-10-13 | $1.53 | $1.53 | 129,600 | — | — |
| 1981-10-12 | $1.53 | $1.53 | 7,200 | — | — |
| 1981-10-09 | $1.53 | $1.53 | 115,200 | — | — |
| 1981-10-08 | $1.51 | $1.51 | 163,200 | — | — |
| 1981-10-07 | $1.47 | $1.47 | 189,600 | — | — |
| 1981-10-06 | $1.46 | $1.46 | 31,200 | — | — |
| 1981-10-05 | $1.47 | $1.47 | 105,600 | — | — |
| 1981-10-02 | $1.43 | $1.43 | 148,800 | — | — |
| 1981-10-01 | $1.36 | $1.36 | 156,000 | — | — |
| 1981-09-30 | $1.38 | $1.37 | 36,000 | — | — |
| 1981-09-29 | $1.39 | $1.39 | 76,800 | — | — |
| 1981-09-28 | $1.35 | $1.35 | 357,600 | — | — |
| 1981-09-25 | $1.34 | $1.34 | 153,600 | — | — |
| 1981-09-24 | $1.36 | $1.36 | 592,800 | — | — |
| 1981-09-23 | $1.35 | $1.35 | 352,800 | — | — |
| 1981-09-22 | $1.36 | $1.36 | 24,000 | — | — |
| 1981-09-21 | $1.36 | $1.36 | 184,800 | — | — |
| 1981-09-18 | $1.40 | $1.40 | 91,200 | — | — |
| 1981-09-17 | $1.39 | $1.39 | 64,800 | — | — |
| 1981-09-16 | $1.40 | $1.40 | 91,200 | — | — |
| 1981-09-15 | $1.40 | $1.40 | 55,200 | — | — |
| 1981-09-14 | $1.40 | $1.40 | 170,400 | — | — |
| 1981-09-11 | $1.41 | $1.41 | 244,800 | — | — |
| 1981-09-10 | $1.35 | $1.35 | 352,800 | — | — |
| 1981-09-09 | $1.29 | $1.29 | 244,800 | — | — |
| 1981-09-08 | $1.28 | $1.28 | 429,600 | — | — |
| 1981-09-04 | $1.41 | $1.41 | 86,400 | — | — |
| 1981-09-03 | $1.43 | $1.43 | 40,800 | — | — |
| 1981-09-02 | $1.44 | $1.44 | 55,200 | — | — |
| 1981-09-01 | $1.45 | $1.45 | 50,400 | — | — |
| 1981-08-31 | $1.46 | $1.46 | 88,800 | — | — |
| 1981-08-28 | $1.47 | $1.47 | 60,000 | — | — |
| 1981-08-27 | $1.47 | $1.47 | 223,200 | — | — |
| 1981-08-26 | $1.48 | $1.48 | 84,000 | — | — |
| 1981-08-25 | $1.49 | $1.49 | 340,800 | — | — |
| 1981-08-24 | $1.56 | $1.56 | 1,360,800 | — | — |
| 1981-08-21 | $1.58 | $1.58 | 3,268,800 | — | — |
| 1981-08-20 | $1.58 | $1.58 | 1,116,000 | — | — |
| 1981-08-19 | $1.58 | $1.58 | 122,400 | — | — |
| 1981-08-18 | $1.58 | $1.58 | 136,800 | — | — |
| 1981-08-17 | $1.59 | $1.59 | 177,600 | — | — |
| 1981-08-14 | $1.60 | $1.60 | 295,200 | — | — |
| 1981-08-13 | $1.60 | $1.60 | 211,200 | — | — |
| 1981-08-12 | $1.60 | $1.60 | 163,200 | — | — |
| 1981-08-11 | $1.57 | $1.57 | 52,800 | — | — |
| 1981-08-10 | $1.56 | $1.56 | 0 | — | — |
| 1981-08-07 | $1.56 | $1.56 | 110,400 | — | — |
| 1981-08-06 | $1.57 | $1.57 | 50,400 | — | — |
| 1981-08-05 | $1.57 | $1.57 | 19,200 | — | — |
| 1981-08-04 | $1.57 | $1.57 | 21,600 | — | — |
| 1981-08-03 | $1.57 | $1.57 | 60,000 | — | — |
| 1981-07-31 | $1.57 | $1.57 | 4,800 | — | — |
| 1981-07-30 | $1.57 | $1.57 | 60,000 | — | — |
| 1981-07-29 | $1.57 | $1.57 | 590,400 | — | — |
| 1981-07-28 | $1.59 | $1.59 | 213,600 | — | — |
| 1981-07-27 | $1.53 | $1.53 | 57,600 | — | — |
| 1981-07-24 | $1.52 | $1.52 | 266,400 | — | — |
| 1981-07-23 | $1.51 | $1.51 | 103,200 | — | — |
| 1981-07-22 | $1.51 | $1.51 | 55,200 | — | — |
| 1981-07-21 | $1.51 | $1.51 | 36,000 | — | — |
| 1981-07-20 | $1.50 | $1.50 | 220,800 | — | — |
| 1981-07-17 | $1.51 | $1.51 | 60,000 | — | — |
| 1981-07-16 | $1.50 | $1.50 | 62,400 | — | — |
| 1981-07-15 | $1.50 | $1.50 | 9,600 | — | — |
| 1981-07-14 | $1.50 | $1.50 | 98,400 | — | — |
| 1981-07-13 | $1.51 | $1.51 | 86,400 | — | — |
| 1981-07-10 | $1.52 | $1.52 | 127,200 | — | — |
| 1981-07-09 | $1.51 | $1.51 | 31,200 | — | — |
| 1981-07-08 | $1.51 | $1.51 | 4,800 | — | — |
| 1981-07-07 | $1.52 | $1.52 | 64,800 | — | — |
| 1981-07-06 | $1.52 | $1.52 | 187,200 | — | — |
| 1981-07-02 | $1.54 | $1.54 | 192,000 | — | — |
| 1981-07-01 | $1.56 | $1.56 | 381,600 | — | — |
| 1981-06-30 | $1.57 | $1.57 | 463,200 | — | — |
| 1981-06-29 | $1.60 | $1.60 | 81,600 | — | — |
| 1981-06-26 | $1.60 | $1.60 | 79,200 | — | — |
| 1981-06-25 | $1.61 | $1.61 | 187,200 | — | — |
| 1981-06-24 | $1.65 | $1.65 | 528,000 | — | — |
| 1981-06-23 | $1.65 | $1.65 | 24,000 | — | — |
| 1981-06-22 | $1.65 | $1.65 | 199,200 | — | — |
| 1981-06-19 | $1.65 | $1.65 | 57,600 | — | — |
| 1981-06-18 | $1.64 | $1.64 | 266,400 | — | — |
| 1981-06-17 | $1.61 | $1.61 | 55,200 | — | — |
| 1981-06-16 | $1.61 | $1.61 | 67,200 | — | — |
| 1981-06-15 | $1.60 | $1.60 | 237,600 | — | — |
| 1981-06-12 | $1.59 | $1.59 | 134,400 | — | — |
| 1981-06-11 | $1.60 | $1.60 | 153,600 | — | — |
| 1981-06-10 | $1.63 | $1.63 | 328,800 | — | — |
| 1981-06-09 | $1.64 | $1.64 | 456,000 | — | — |
| 1981-06-08 | $1.63 | $1.63 | 122,400 | — | — |
| 1981-06-05 | $1.59 | $1.59 | 232,800 | — | — |
| 1981-06-04 | $1.54 | $1.54 | 225,600 | — | — |
| 1981-06-03 | $1.51 | $1.51 | 2,599,200 | — | — |
| 1981-06-02 | $1.53 | $1.53 | 619,200 | — | — |
| 1981-06-01 | $1.52 | $1.52 | 268,800 | — | — |
| 1981-05-29 | $1.47 | $1.47 | 225,600 | — | — |
| 1981-05-28 | $1.46 | $1.46 | 146,400 | — | — |
| 1981-05-27 | $1.45 | $1.45 | 362,400 | — | — |
| 1981-05-26 | $1.42 | $1.42 | 139,200 | — | — |
| 1981-05-22 | $1.41 | $1.41 | 268,800 | — | — |
| 1981-05-21 | $1.41 | $1.41 | 86,400 | — | — |
| 1981-05-20 | $1.41 | $1.41 | 69,600 | — | — |
| 1981-05-19 | $1.41 | $1.41 | 60,000 | — | — |
| 1981-05-18 | $1.41 | $1.41 | 81,600 | — | — |
| 1981-05-15 | $1.41 | $1.41 | 175,200 | — | — |
| 1981-05-14 | $1.41 | $1.41 | 91,200 | — | — |
| 1981-05-13 | $1.41 | $1.41 | 36,000 | — | — |
| 1981-05-12 | $1.40 | $1.40 | 72,000 | — | — |
| 1981-05-11 | $1.41 | $1.41 | 151,200 | — | — |
| 1981-05-08 | $1.43 | $1.43 | 74,400 | — | — |
| 1981-05-07 | $1.43 | $1.43 | 28,800 | — | — |
| 1981-05-06 | $1.42 | $1.42 | 96,000 | — | — |
| 1981-05-05 | $1.42 | $1.42 | 67,200 | — | — |
| 1981-05-04 | $1.42 | $1.42 | 67,200 | — | — |
| 1981-05-01 | $1.44 | $1.44 | 72,000 | — | — |
| 1981-04-30 | $1.44 | $1.44 | 206,400 | — | — |
| 1981-04-29 | $1.46 | $1.46 | 384,000 | — | — |
| 1981-04-28 | $1.46 | $1.46 | 256,800 | — | — |
| 1981-04-27 | $1.47 | $1.47 | 79,200 | — | — |
| 1981-04-24 | $1.47 | $1.47 | 110,400 | — | — |
| 1981-04-23 | $1.47 | $1.47 | 235,200 | — | — |
| 1981-04-22 | $1.43 | $1.43 | 60,000 | — | — |
| 1981-04-21 | $1.41 | $1.41 | 218,400 | — | — |
| 1981-04-20 | $1.34 | $1.34 | 348,000 | — | — |
| 1981-04-16 | $1.32 | $1.32 | 283,200 | — | — |
| 1981-04-15 | $1.33 | $1.33 | 136,800 | — | — |
| 1981-04-14 | $1.33 | $1.33 | 136,800 | — | — |
| 1981-04-13 | $1.33 | $1.33 | 148,800 | — | — |
| 1981-04-10 | $1.33 | $1.33 | 321,600 | — | — |
| 1981-04-09 | $1.31 | $1.31 | 84,000 | — | — |
| 1981-04-08 | $1.32 | $1.32 | 254,400 | — | — |
| 1981-04-07 | $1.38 | $1.37 | 307,200 | — | — |
| 1981-04-06 | $1.36 | $1.36 | 240,000 | — | — |
| 1981-04-03 | $1.35 | $1.35 | 384,000 | — | — |
| 1981-04-02 | $1.35 | $1.35 | 247,200 | — | — |
| 1981-04-01 | $1.34 | $1.34 | 199,200 | — | — |
| 1981-03-31 | $1.31 | $1.31 | 103,200 | — | — |
| 1981-03-30 | $1.31 | $1.31 | 26,400 | — | — |
| 1981-03-27 | $1.31 | $1.31 | 141,600 | — | — |
| 1981-03-26 | $1.28 | $1.28 | 513,600 | — | — |
| 1981-03-25 | $1.29 | $1.29 | 74,400 | — | — |
| 1981-03-24 | $1.28 | $1.28 | 232,800 | — | — |
| 1981-03-23 | $1.27 | $1.27 | 100,800 | — | — |
| 1981-03-20 | $1.27 | $1.27 | 223,200 | — | — |
| 1981-03-19 | $1.29 | $1.29 | 141,600 | — | — |
| 1981-03-18 | $1.30 | $1.30 | 156,000 | — | — |
| 1981-03-17 | $1.30 | $1.30 | 55,200 | — | — |
| 1981-03-16 | $1.30 | $1.30 | 28,800 | — | — |
| 1981-03-13 | $1.30 | $1.30 | 50,400 | — | — |
| 1981-03-12 | $1.31 | $1.31 | 62,400 | — | — |
| 1981-03-11 | $1.30 | $1.30 | 818,400 | — | — |
| 1981-03-10 | $1.32 | $1.32 | 144,000 | — | — |
| 1981-03-09 | $1.32 | $1.32 | 14,400 | — | — |
| 1981-03-06 | $1.32 | $1.32 | 232,800 | — | — |
| 1981-03-05 | $1.26 | $1.26 | 103,200 | — | — |
| 1981-03-04 | $1.26 | $1.26 | 96,000 | — | — |
| 1981-03-03 | $1.26 | $1.26 | 115,200 | — | — |
| 1981-03-02 | $1.25 | $1.25 | 158,400 | — | — |
| 1981-02-27 | $1.27 | $1.27 | 304,800 | — | — |
| 1981-02-26 | $1.22 | $1.22 | 12,000 | — | — |
| 1981-02-25 | $1.21 | $1.21 | 139,200 | — | — |
| 1981-02-24 | $1.21 | $1.21 | 213,600 | — | — |
| 1981-02-23 | $1.21 | $1.21 | 21,600 | — | — |
| 1981-02-20 | $1.21 | $1.21 | 108,000 | — | — |
| 1981-02-19 | $1.20 | $1.20 | 19,200 | — | — |
| 1981-02-18 | $1.19 | $1.19 | 84,000 | — | — |
| 1981-02-17 | $1.19 | $1.19 | 48,000 | — | — |
| 1981-02-13 | $1.20 | $1.20 | 124,800 | — | — |
| 1981-02-12 | $1.21 | $1.21 | 386,400 | — | — |
| 1981-02-11 | $1.21 | $1.21 | 187,200 | — | — |
| 1981-02-10 | $1.22 | $1.22 | 69,600 | — | — |
| 1981-02-09 | $1.22 | $1.22 | 52,800 | — | — |
| 1981-02-06 | $1.23 | $1.23 | 228,000 | — | — |
| 1981-02-05 | $1.18 | $1.18 | 336,000 | — | — |
| 1981-02-04 | $1.22 | $1.22 | 230,400 | — | — |
| 1981-02-03 | $1.23 | $1.23 | 549,600 | — | — |
| 1981-02-02 | $1.23 | $1.23 | 314,400 | — | — |
| 1981-01-30 | $1.31 | $1.31 | 31,200 | — | — |
| 1981-01-29 | $1.31 | $1.31 | 132,000 | — | — |
| 1981-01-28 | $1.33 | $1.33 | 451,200 | — | — |
| 1981-01-27 | $1.34 | $1.34 | 153,600 | — | — |
| 1981-01-26 | $1.34 | $1.34 | 468,000 | — | — |
| 1981-01-23 | $1.36 | $1.36 | 160,800 | — | — |
| 1981-01-22 | $1.36 | $1.36 | 290,400 | — | — |
| 1981-01-21 | $1.36 | $1.36 | 436,800 | — | — |
| 1981-01-20 | $1.35 | $1.35 | 84,000 | — | — |
| 1981-01-19 | $1.36 | $1.36 | 156,000 | — | — |
| 1981-01-16 | $1.36 | $1.36 | 84,000 | — | — |
| 1981-01-15 | $1.35 | $1.35 | 112,800 | — | — |
| 1981-01-14 | $1.34 | $1.34 | 338,400 | — | — |
| 1981-01-13 | $1.32 | $1.32 | 122,400 | — | — |
| 1981-01-12 | $1.32 | $1.32 | 194,400 | — | — |
| 1981-01-09 | $1.31 | $1.31 | 304,800 | — | — |
| 1981-01-08 | $1.34 | $1.34 | 374,400 | — | — |
| 1981-01-07 | $1.46 | $1.46 | 312,000 | — | — |
| 1981-01-06 | $1.51 | $1.51 | 216,000 | — | — |
| 1981-01-05 | $1.53 | $1.53 | 192,000 | — | — |
| 1981-01-02 | $1.52 | $1.52 | 96,000 | — | — |