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
- 1977-06-17 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 | $0.66 | $0.66 | 276,231 | — | — |
| 1981-12-30 | $0.66 | $0.66 | 480,402 | — | — |
| 1981-12-29 | $0.62 | $0.62 | 112,094 | — | — |
| 1981-12-28 | $0.60 | $0.60 | 408,342 | — | — |
| 1981-12-24 | $0.62 | $0.62 | 36,030 | — | — |
| 1981-12-23 | $0.62 | $0.62 | 100,084 | — | — |
| 1981-12-22 | $0.64 | $0.64 | 172,144 | — | — |
| 1981-12-21 | $0.62 | $0.62 | 144,121 | — | — |
| 1981-12-18 | $0.64 | $0.64 | 100,084 | — | — |
| 1981-12-17 | $0.65 | $0.65 | 124,104 | — | — |
| 1981-12-16 | $0.62 | $0.62 | 340,285 | — | — |
| 1981-12-15 | $0.64 | $0.64 | 140,117 | — | — |
| 1981-12-14 | $0.65 | $0.65 | 72,060 | — | — |
| 1981-12-11 | $0.65 | $0.65 | 40,034 | — | — |
| 1981-12-10 | $0.66 | $0.66 | 168,141 | — | — |
| 1981-12-09 | $0.65 | $0.65 | 104,087 | — | — |
| 1981-12-08 | $0.66 | $0.66 | 132,111 | — | — |
| 1981-12-07 | $0.68 | $0.68 | 100,084 | — | — |
| 1981-12-04 | $0.69 | $0.69 | 36,030 | — | — |
| 1981-12-03 | $0.69 | $0.69 | 44,037 | — | — |
| 1981-12-02 | $0.69 | $0.69 | 104,087 | — | — |
| 1981-12-01 | $0.67 | $0.67 | 64,054 | — | — |
| 1981-11-30 | $0.67 | $0.67 | 152,127 | — | — |
| 1981-11-27 | $0.68 | $0.68 | 124,104 | — | — |
| 1981-11-25 | $0.69 | $0.69 | 76,064 | — | — |
| 1981-11-24 | $0.67 | $0.67 | 204,171 | — | — |
| 1981-11-23 | $0.68 | $0.68 | 76,064 | — | — |
| 1981-11-20 | $0.68 | $0.68 | 128,107 | — | — |
| 1981-11-19 | $0.66 | $0.66 | 96,080 | — | — |
| 1981-11-18 | $0.67 | $0.67 | 24,020 | — | — |
| 1981-11-17 | $0.67 | $0.67 | 172,144 | — | — |
| 1981-11-16 | $0.67 | $0.67 | 116,097 | — | — |
| 1981-11-13 | $0.69 | $0.69 | 56,047 | — | — |
| 1981-11-12 | $0.71 | $0.71 | 252,211 | — | — |
| 1981-11-11 | $0.72 | $0.72 | 296,248 | — | — |
| 1981-11-10 | $0.70 | $0.70 | 12,010 | — | — |
| 1981-11-09 | $0.71 | $0.71 | 284,238 | — | — |
| 1981-11-06 | $0.71 | $0.71 | 24,020 | — | — |
| 1981-11-05 | $0.72 | $0.72 | 140,117 | — | — |
| 1981-11-04 | $0.70 | $0.70 | 96,080 | — | — |
| 1981-11-03 | $0.72 | $0.72 | 64,054 | — | — |
| 1981-11-02 | $0.72 | $0.72 | 176,148 | — | — |
| 1981-10-30 | $0.69 | $0.69 | 56,047 | — | — |
| 1981-10-29 | $0.70 | $0.70 | 132,111 | — | — |
| 1981-10-28 | $0.72 | $0.72 | 160,134 | — | — |
| 1981-10-27 | $0.70 | $0.70 | 72,060 | — | — |
| 1981-10-26 | $0.68 | $0.68 | 76,064 | — | — |
| 1981-10-23 | $0.69 | $0.69 | 160,134 | — | — |
| 1981-10-22 | $0.68 | $0.68 | 200,168 | — | — |
| 1981-10-21 | $0.69 | $0.69 | 164,138 | — | — |
| 1981-10-20 | $0.72 | $0.72 | 40,034 | — | — |
| 1981-10-19 | $0.73 | $0.73 | 100,084 | — | — |
| 1981-10-16 | $0.74 | $0.74 | 48,040 | — | — |
| 1981-10-15 | $0.74 | $0.74 | 92,077 | — | — |
| 1981-10-14 | $0.74 | $0.74 | 44,037 | — | — |
| 1981-10-13 | $0.76 | $0.76 | 104,087 | — | — |
| 1981-10-12 | $0.74 | $0.74 | 72,060 | — | — |
| 1981-10-09 | $0.74 | $0.74 | 304,255 | — | — |
| 1981-10-08 | $0.73 | $0.73 | 32,027 | — | — |
| 1981-10-07 | $0.74 | $0.74 | 116,097 | — | — |
| 1981-10-06 | $0.73 | $0.73 | 56,047 | — | — |
| 1981-10-05 | $0.72 | $0.72 | 160,134 | — | — |
| 1981-10-02 | $0.73 | $0.73 | 112,094 | — | — |
| 1981-10-01 | $0.73 | $0.73 | 188,158 | — | — |
| 1981-09-30 | $0.72 | $0.72 | 76,064 | — | — |
| 1981-09-29 | $0.73 | $0.73 | 184,154 | — | — |
| 1981-09-28 | $0.70 | $0.70 | 636,533 | — | — |
| 1981-09-25 | $0.72 | $0.72 | 384,322 | — | — |
| 1981-09-24 | $0.75 | $0.75 | 44,037 | — | — |
| 1981-09-23 | $0.75 | $0.75 | 160,134 | — | — |
| 1981-09-22 | $0.77 | $0.77 | 52,044 | — | — |
| 1981-09-21 | $0.77 | $0.77 | 212,178 | — | — |
| 1981-09-18 | $0.79 | $0.79 | 40,034 | — | — |
| 1981-09-17 | $0.79 | $0.79 | 1,128,946 | — | — |
| 1981-09-16 | $0.79 | $0.79 | 100,084 | — | — |
| 1981-09-15 | $0.78 | $0.78 | 72,060 | — | — |
| 1981-09-14 | $0.79 | $0.79 | 140,117 | — | — |
| 1981-09-11 | $0.76 | $0.76 | 88,074 | — | — |
| 1981-09-10 | $0.74 | $0.74 | 84,070 | — | — |
| 1981-09-09 | $0.74 | $0.74 | 188,158 | — | — |
| 1981-09-08 | $0.72 | $0.72 | 356,298 | — | — |
| 1981-09-04 | $0.70 | $0.70 | 476,399 | — | — |
| 1981-09-03 | $0.74 | $0.74 | 680,570 | — | — |
| 1981-09-02 | $0.79 | $0.79 | 244,205 | — | — |
| 1981-09-01 | $0.80 | $0.80 | 488,409 | — | — |
| 1981-08-31 | $0.84 | $0.84 | 168,141 | — | — |
| 1981-08-28 | $0.84 | $0.84 | 88,074 | — | — |
| 1981-08-27 | $0.84 | $0.84 | 544,456 | — | — |
| 1981-08-26 | $0.82 | $0.82 | 768,644 | — | — |
| 1981-08-25 | $0.83 | $0.83 | 992,832 | — | — |
| 1981-08-24 | $0.86 | $0.86 | 336,282 | — | — |
| 1981-08-21 | $0.87 | $0.87 | 360,302 | — | — |
| 1981-08-20 | $0.89 | $0.89 | 72,060 | — | — |
| 1981-08-19 | $0.90 | $0.90 | 304,255 | — | — |
| 1981-08-18 | $0.90 | $0.90 | 1,060,889 | — | — |
| 1981-08-17 | $0.92 | $0.92 | 244,205 | — | — |
| 1981-08-14 | $0.91 | $0.91 | 112,094 | — | — |
| 1981-08-13 | $0.92 | $0.92 | 304,255 | — | — |
| 1981-08-12 | $0.92 | $0.92 | 228,191 | — | — |
| 1981-08-11 | $0.94 | $0.94 | 212,178 | — | — |
| 1981-08-10 | $0.95 | $0.95 | 388,325 | — | — |
| 1981-08-07 | $0.96 | $0.96 | 544,456 | — | — |
| 1981-08-06 | $0.95 | $0.95 | 900,755 | — | — |
| 1981-08-05 | $0.97 | $0.97 | 2,073,737 | — | — |
| 1981-08-04 | $1.00 | $1.00 | 1,873,570 | — | — |
| 1981-08-03 | $0.92 | $0.92 | 688,577 | — | — |
| 1981-07-31 | $0.87 | $0.87 | 348,292 | — | — |
| 1981-07-30 | $0.84 | $0.84 | 240,201 | — | — |
| 1981-07-29 | $0.83 | $0.83 | 264,221 | — | — |
| 1981-07-28 | $0.80 | $0.80 | 128,107 | — | — |
| 1981-07-27 | $0.79 | $0.79 | 216,181 | — | — |
| 1981-07-24 | $0.81 | $0.81 | 64,054 | — | — |
| 1981-07-23 | $0.80 | $0.80 | 388,325 | — | — |
| 1981-07-22 | $0.82 | $0.82 | 100,084 | — | — |
| 1981-07-21 | $0.83 | $0.83 | 588,493 | — | — |
| 1981-07-20 | $0.81 | $0.81 | 444,372 | — | — |
| 1981-07-17 | $0.79 | $0.79 | 340,285 | — | — |
| 1981-07-16 | $0.80 | $0.80 | 732,614 | — | — |
| 1981-07-15 | $0.84 | $0.84 | 1,112,932 | — | — |
| 1981-07-14 | $0.87 | $0.87 | 2,013,687 | — | — |
| 1981-07-13 | $0.79 | $0.79 | 872,731 | — | — |
| 1981-07-10 | $0.74 | $0.74 | 232,195 | — | — |
| 1981-07-09 | $0.71 | $0.71 | 988,828 | — | — |
| 1981-07-08 | $0.67 | $0.67 | 20,017 | — | — |
| 1981-07-07 | $0.67 | $0.67 | 40,034 | — | — |
| 1981-07-06 | $0.67 | $0.67 | 48,040 | — | — |
| 1981-07-02 | $0.67 | $0.67 | 44,037 | — | — |
| 1981-07-01 | $0.67 | $0.67 | 124,104 | — | — |
| 1981-06-30 | $0.68 | $0.68 | 76,064 | — | — |
| 1981-06-29 | $0.68 | $0.68 | 56,047 | — | — |
| 1981-06-26 | $0.67 | $0.67 | 72,060 | — | — |
| 1981-06-25 | $0.68 | $0.68 | 88,074 | — | — |
| 1981-06-24 | $0.68 | $0.68 | 268,225 | — | — |
| 1981-06-23 | $0.70 | $0.70 | 128,107 | — | — |
| 1981-06-22 | $0.68 | $0.68 | 104,087 | — | — |
| 1981-06-19 | $0.70 | $0.70 | 92,077 | — | — |
| 1981-06-18 | $0.70 | $0.70 | 104,087 | — | — |
| 1981-06-17 | $0.70 | $0.70 | 56,047 | — | — |
| 1981-06-16 | $0.70 | $0.70 | 32,027 | — | — |
| 1981-06-15 | $0.70 | $0.70 | 220,184 | — | — |
| 1981-06-12 | $0.70 | $0.70 | 584,490 | — | — |
| 1981-06-11 | $0.69 | $0.69 | 60,050 | — | — |
| 1981-06-10 | $0.70 | $0.70 | 100,084 | — | — |
| 1981-06-09 | $0.70 | $0.70 | 132,111 | — | — |
| 1981-06-08 | $0.70 | $0.70 | 196,164 | — | — |
| 1981-06-05 | $0.71 | $0.71 | 176,148 | — | — |
| 1981-06-04 | $0.72 | $0.72 | 96,080 | — | — |
| 1981-06-03 | $0.72 | $0.72 | 88,074 | — | — |
| 1981-06-02 | $0.72 | $0.72 | 108,091 | — | — |
| 1981-06-01 | $0.74 | $0.74 | 180,151 | — | — |
| 1981-05-29 | $0.74 | $0.74 | 280,235 | — | — |
| 1981-05-28 | $0.76 | $0.76 | 132,111 | — | — |
| 1981-05-27 | $0.79 | $0.79 | 64,054 | — | — |
| 1981-05-26 | $0.78 | $0.78 | 76,064 | — | — |
| 1981-05-22 | $0.75 | $0.75 | 80,067 | — | — |
| 1981-05-21 | $0.74 | $0.74 | 96,080 | — | — |
| 1981-05-20 | $0.73 | $0.73 | 424,355 | — | — |
| 1981-05-19 | $0.72 | $0.72 | 96,080 | — | — |
| 1981-05-18 | $0.73 | $0.73 | 120,101 | — | — |
| 1981-05-15 | $0.73 | $0.73 | 44,037 | — | — |
| 1981-05-14 | $0.73 | $0.73 | 132,111 | — | — |
| 1981-05-13 | $0.74 | $0.74 | 100,084 | — | — |
| 1981-05-12 | $0.74 | $0.74 | 48,040 | — | — |
| 1981-05-11 | $0.73 | $0.73 | 72,060 | — | — |
| 1981-05-08 | $0.75 | $0.75 | 140,117 | — | — |
| 1981-05-07 | $0.73 | $0.73 | 224,188 | — | — |
| 1981-05-06 | $0.72 | $0.72 | 128,107 | — | — |
| 1981-05-05 | $0.74 | $0.74 | 92,077 | — | — |
| 1981-05-04 | $0.73 | $0.73 | 172,144 | — | — |
| 1981-05-01 | $0.76 | $0.76 | 64,054 | — | — |
| 1981-04-30 | $0.75 | $0.75 | 112,094 | — | — |
| 1981-04-29 | $0.75 | $0.75 | 48,040 | — | — |
| 1981-04-28 | $0.76 | $0.76 | 108,091 | — | — |
| 1981-04-27 | $0.77 | $0.77 | 84,070 | — | — |
| 1981-04-24 | $0.76 | $0.76 | 64,054 | — | — |
| 1981-04-23 | $0.76 | $0.76 | 96,080 | — | — |
| 1981-04-22 | $0.76 | $0.76 | 72,060 | — | — |
| 1981-04-21 | $0.77 | $0.77 | 124,104 | — | — |
| 1981-04-20 | $0.78 | $0.78 | 20,017 | — | — |
| 1981-04-16 | $0.79 | $0.79 | 28,023 | — | — |
| 1981-04-15 | $0.80 | $0.80 | 48,040 | — | — |
| 1981-04-14 | $0.80 | $0.80 | 100,084 | — | — |
| 1981-04-13 | $0.83 | $0.83 | 188,158 | — | — |
| 1981-04-10 | $0.82 | $0.82 | 316,265 | — | — |
| 1981-04-09 | $0.80 | $0.80 | 88,074 | — | — |
| 1981-04-08 | $0.81 | $0.81 | 24,020 | — | — |
| 1981-04-07 | $0.81 | $0.81 | 12,010 | — | — |
| 1981-04-06 | $0.82 | $0.82 | 56,047 | — | — |
| 1981-04-03 | $0.85 | $0.85 | 56,047 | — | — |
| 1981-04-02 | $0.86 | $0.86 | 96,080 | — | — |
| 1981-04-01 | $0.85 | $0.85 | 72,060 | — | — |
| 1981-03-31 | $0.85 | $0.85 | 108,091 | — | — |
| 1981-03-30 | $0.85 | $0.85 | 64,054 | — | — |
| 1981-03-27 | $0.87 | $0.87 | 60,050 | — | — |
| 1981-03-26 | $0.86 | $0.86 | 76,064 | — | — |
| 1981-03-25 | $0.87 | $0.87 | 272,228 | — | — |
| 1981-03-24 | $0.85 | $0.85 | 108,091 | — | — |
| 1981-03-23 | $0.86 | $0.86 | 160,134 | — | — |
| 1981-03-20 | $0.87 | $0.87 | 428,359 | — | — |
| 1981-03-19 | $0.87 | $0.87 | 80,067 | — | — |
| 1981-03-18 | $0.86 | $0.86 | 132,111 | — | — |
| 1981-03-17 | $0.87 | $0.87 | 140,117 | — | — |
| 1981-03-16 | $0.88 | $0.88 | 108,091 | — | — |
| 1981-03-13 | $0.86 | $0.86 | 236,198 | — | — |
| 1981-03-12 | $0.83 | $0.83 | 64,054 | — | — |
| 1981-03-11 | $0.80 | $0.80 | 112,094 | — | — |
| 1981-03-10 | $0.81 | $0.81 | 104,087 | — | — |
| 1981-03-09 | $0.81 | $0.81 | 60,050 | — | — |
| 1981-03-06 | $0.82 | $0.82 | 72,060 | — | — |
| 1981-03-05 | $0.79 | $0.79 | 96,080 | — | — |
| 1981-03-04 | $0.78 | $0.78 | 32,027 | — | — |
| 1981-03-03 | $0.78 | $0.78 | 88,074 | — | — |
| 1981-03-02 | $0.78 | $0.78 | 100,084 | — | — |
| 1981-02-27 | $0.77 | $0.77 | 108,091 | — | — |
| 1981-02-26 | $0.79 | $0.79 | 40,034 | — | — |
| 1981-02-25 | $0.78 | $0.78 | 24,020 | — | — |
| 1981-02-24 | $0.80 | $0.80 | 64,054 | — | — |
| 1981-02-23 | $0.81 | $0.81 | 12,010 | — | — |
| 1981-02-20 | $0.82 | $0.82 | 96,080 | — | — |
| 1981-02-19 | $0.83 | $0.83 | 452,379 | — | — |
| 1981-02-18 | $0.81 | $0.81 | 36,030 | — | — |
| 1981-02-17 | $0.79 | $0.79 | 108,091 | — | — |
| 1981-02-13 | $0.79 | $0.79 | 24,020 | — | — |
| 1981-02-12 | $0.80 | $0.80 | 716,600 | — | — |
| 1981-02-11 | $0.80 | $0.80 | 64,054 | — | — |
| 1981-02-10 | $0.81 | $0.81 | 28,023 | — | — |
| 1981-02-09 | $0.82 | $0.82 | 80,067 | — | — |
| 1981-02-06 | $0.83 | $0.83 | 116,097 | — | — |
| 1981-02-05 | $0.82 | $0.82 | 180,151 | — | — |
| 1981-02-04 | $0.78 | $0.78 | 112,094 | — | — |
| 1981-02-03 | $0.79 | $0.79 | 56,047 | — | — |
| 1981-02-02 | $0.77 | $0.77 | 272,228 | — | — |
| 1981-01-30 | $0.80 | $0.80 | 108,091 | — | — |
| 1981-01-29 | $0.83 | $0.83 | 96,080 | — | — |
| 1981-01-28 | $0.81 | $0.81 | 76,064 | — | — |
| 1981-01-27 | $0.82 | $0.82 | 148,124 | — | — |
| 1981-01-26 | $0.81 | $0.81 | 64,054 | — | — |
| 1981-01-23 | $0.81 | $0.81 | 36,030 | — | — |
| 1981-01-22 | $0.81 | $0.81 | 84,070 | — | — |
| 1981-01-21 | $0.82 | $0.82 | 144,121 | — | — |
| 1981-01-20 | $0.83 | $0.83 | 80,067 | — | — |
| 1981-01-19 | $0.83 | $0.83 | 124,104 | — | — |
| 1981-01-16 | $0.84 | $0.84 | 60,050 | — | — |
| 1981-01-15 | $0.84 | $0.84 | 88,074 | — | — |
| 1981-01-14 | $0.84 | $0.84 | 72,060 | — | — |
| 1981-01-13 | $0.84 | $0.84 | 132,111 | — | — |
| 1981-01-12 | $0.85 | $0.85 | 28,023 | — | — |
| 1981-01-09 | $0.85 | $0.85 | 108,091 | — | — |
| 1981-01-08 | $0.86 | $0.86 | 196,164 | — | — |
| 1981-01-07 | $0.87 | $0.87 | 284,238 | — | — |
| 1981-01-06 | $0.90 | $0.90 | 176,148 | — | — |
| 1981-01-05 | $0.91 | $0.91 | 344,288 | — | — |
| 1981-01-02 | $0.87 | $0.87 | 72,060 | — | — |