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
- 1973-05-03 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 | $1.89 | $1.89 | 153,963 | — | — |
| 1981-12-30 | $1.88 | $1.88 | 255,850 | — | — |
| 1981-12-29 | $1.89 | $1.89 | 142,642 | — | — |
| 1981-12-28 | $1.90 | $1.90 | 380,379 | — | — |
| 1981-12-24 | $1.88 | $1.88 | 269,435 | — | — |
| 1981-12-23 | $1.92 | $1.92 | 2,035,480 | — | — |
| 1981-12-22 | $1.98 | $1.98 | 106,416 | — | — |
| 1981-12-21 | $1.98 | $1.98 | 113,208 | — | — |
| 1981-12-18 | $2.00 | $2.00 | 389,436 | — | — |
| 1981-12-17 | $1.97 | $1.97 | 160,755 | — | — |
| 1981-12-16 | $1.96 | $1.96 | 452,832 | — | — |
| 1981-12-15 | $1.92 | $1.92 | 260,378 | — | — |
| 1981-12-14 | $1.89 | $1.89 | 615,852 | — | — |
| 1981-12-11 | $1.92 | $1.92 | 305,662 | — | — |
| 1981-12-10 | $1.90 | $1.90 | 276,228 | — | — |
| 1981-12-09 | $1.90 | $1.90 | 389,436 | — | — |
| 1981-12-08 | $1.87 | $1.87 | 92,831 | — | — |
| 1981-12-07 | $1.89 | $1.89 | 1,573,591 | — | — |
| 1981-12-04 | $1.92 | $1.92 | 296,605 | — | — |
| 1981-12-03 | $1.92 | $1.92 | 201,510 | — | — |
| 1981-12-02 | $1.92 | $1.92 | 572,832 | — | — |
| 1981-12-01 | $1.96 | $1.96 | 120,000 | — | — |
| 1981-11-30 | $2.01 | $2.01 | 230,944 | — | — |
| 1981-11-27 | $2.04 | $2.04 | 464,153 | — | — |
| 1981-11-25 | $1.98 | $1.98 | 826,418 | — | — |
| 1981-11-24 | $2.00 | $2.00 | 341,888 | — | — |
| 1981-11-23 | $2.03 | $2.03 | 396,228 | — | — |
| 1981-11-20 | $2.03 | $2.03 | 1,023,400 | — | — |
| 1981-11-19 | $2.01 | $2.01 | 819,626 | — | — |
| 1981-11-18 | $1.95 | $1.95 | 217,359 | — | — |
| 1981-11-17 | $1.95 | $1.95 | 541,134 | — | — |
| 1981-11-16 | $1.98 | $1.98 | 2,323,028 | — | — |
| 1981-11-13 | $1.95 | $1.95 | 699,625 | — | — |
| 1981-11-12 | $2.01 | $2.01 | 749,437 | — | — |
| 1981-11-11 | $2.02 | $2.02 | 1,421,892 | — | — |
| 1981-11-10 | $1.94 | $1.94 | 1,005,287 | — | — |
| 1981-11-09 | $1.86 | $1.86 | 941,891 | — | — |
| 1981-11-06 | $1.84 | $1.84 | 622,644 | — | — |
| 1981-11-05 | $1.86 | $1.86 | 6,124,553 | — | — |
| 1981-11-04 | $1.80 | $1.80 | 803,777 | — | — |
| 1981-11-03 | $1.79 | $1.79 | 79,246 | — | — |
| 1981-11-02 | $1.78 | $1.78 | 364,530 | — | — |
| 1981-10-30 | $1.78 | $1.78 | 210,567 | — | — |
| 1981-10-29 | $1.72 | $1.72 | 79,246 | — | — |
| 1981-10-28 | $1.68 | $1.68 | 61,132 | — | — |
| 1981-10-27 | $1.71 | $1.71 | 597,738 | — | — |
| 1981-10-26 | $1.64 | $1.64 | 292,077 | — | — |
| 1981-10-23 | $1.64 | $1.64 | 49,812 | — | — |
| 1981-10-22 | $1.63 | $1.63 | 40,755 | — | — |
| 1981-10-21 | $1.62 | $1.62 | 20,377 | — | — |
| 1981-10-20 | $1.64 | $1.64 | 29,434 | — | — |
| 1981-10-19 | $1.62 | $1.62 | 196,982 | — | — |
| 1981-10-16 | $1.68 | $1.68 | 787,928 | — | — |
| 1981-10-15 | $1.64 | $1.64 | 996,230 | — | — |
| 1981-10-14 | $1.60 | $1.60 | 269,435 | — | — |
| 1981-10-13 | $1.64 | $1.64 | 921,513 | — | — |
| 1981-10-12 | $1.55 | $1.55 | 285,284 | — | — |
| 1981-10-09 | $1.53 | $1.53 | 58,868 | — | — |
| 1981-10-08 | $1.53 | $1.53 | 29,434 | — | — |
| 1981-10-07 | $1.51 | $1.51 | 49,812 | — | — |
| 1981-10-06 | $1.50 | $1.50 | 106,416 | — | — |
| 1981-10-05 | $1.52 | $1.52 | 22,642 | — | — |
| 1981-10-02 | $1.50 | $1.50 | 178,869 | — | — |
| 1981-10-01 | $1.49 | $1.49 | 330,567 | — | — |
| 1981-09-30 | $1.49 | $1.49 | 480,002 | — | — |
| 1981-09-29 | $1.49 | $1.49 | 106,416 | — | — |
| 1981-09-28 | $1.46 | $1.46 | 79,246 | — | — |
| 1981-09-25 | $1.45 | $1.45 | 149,435 | — | — |
| 1981-09-24 | $1.49 | $1.49 | 455,096 | — | — |
| 1981-09-23 | $1.47 | $1.47 | 244,529 | — | — |
| 1981-09-22 | $1.51 | $1.51 | 40,755 | — | — |
| 1981-09-21 | $1.50 | $1.50 | 88,302 | — | — |
| 1981-09-18 | $1.49 | $1.49 | 45,283 | — | — |
| 1981-09-17 | $1.53 | $1.53 | 33,962 | — | — |
| 1981-09-16 | $1.55 | $1.55 | 54,340 | — | — |
| 1981-09-15 | $1.56 | $1.56 | 70,189 | — | — |
| 1981-09-14 | $1.55 | $1.55 | 110,944 | — | — |
| 1981-09-11 | $1.57 | $1.57 | 99,623 | — | — |
| 1981-09-10 | $1.55 | $1.55 | 190,189 | — | — |
| 1981-09-09 | $1.55 | $1.55 | 88,302 | — | — |
| 1981-09-08 | $1.57 | $1.57 | 167,548 | — | — |
| 1981-09-04 | $1.61 | $1.61 | 72,453 | — | — |
| 1981-09-03 | $1.60 | $1.60 | 18,113 | — | — |
| 1981-09-02 | $1.62 | $1.62 | 142,642 | — | — |
| 1981-09-01 | $1.62 | $1.62 | 38,491 | — | — |
| 1981-08-31 | $1.63 | $1.63 | 74,717 | — | — |
| 1981-08-28 | $1.63 | $1.63 | 167,548 | — | — |
| 1981-08-27 | $1.63 | $1.63 | 3,083,786 | — | — |
| 1981-08-26 | $1.63 | $1.63 | 144,906 | — | — |
| 1981-08-25 | $1.64 | $1.64 | 215,095 | — | — |
| 1981-08-24 | $1.66 | $1.66 | 210,567 | — | — |
| 1981-08-21 | $1.65 | $1.65 | 106,416 | — | — |
| 1981-08-20 | $1.65 | $1.65 | 40,755 | — | — |
| 1981-08-19 | $1.65 | $1.65 | 97,359 | — | — |
| 1981-08-18 | $1.66 | $1.66 | 76,981 | — | — |
| 1981-08-17 | $1.66 | $1.66 | 74,717 | — | — |
| 1981-08-14 | $1.66 | $1.66 | 54,340 | — | — |
| 1981-08-13 | $1.66 | $1.66 | 140,378 | — | — |
| 1981-08-12 | $1.66 | $1.66 | 90,566 | — | — |
| 1981-08-11 | $1.66 | $1.66 | 117,736 | — | — |
| 1981-08-10 | $1.65 | $1.65 | 174,340 | — | — |
| 1981-08-07 | $1.66 | $1.66 | 72,453 | — | — |
| 1981-08-06 | $1.68 | $1.68 | 133,585 | — | — |
| 1981-08-05 | $1.68 | $1.68 | 142,642 | — | — |
| 1981-08-04 | $1.67 | $1.67 | 181,133 | — | — |
| 1981-08-03 | $1.68 | $1.68 | 260,378 | — | — |
| 1981-07-31 | $1.68 | $1.68 | 9,057 | — | — |
| 1981-07-30 | $1.68 | $1.68 | 29,434 | — | — |
| 1981-07-29 | $1.68 | $1.68 | 43,019 | — | — |
| 1981-07-28 | $1.68 | $1.68 | 36,227 | — | — |
| 1981-07-27 | $1.68 | $1.68 | 101,887 | — | — |
| 1981-07-24 | $1.68 | $1.68 | 199,246 | — | — |
| 1981-07-23 | $1.69 | $1.69 | 95,095 | — | — |
| 1981-07-22 | $1.68 | $1.68 | 49,812 | — | — |
| 1981-07-21 | $1.68 | $1.68 | 83,774 | — | — |
| 1981-07-20 | $1.68 | $1.68 | 65,661 | — | — |
| 1981-07-17 | $1.74 | $1.74 | 353,209 | — | — |
| 1981-07-16 | $1.74 | $1.74 | 40,755 | — | — |
| 1981-07-15 | $1.74 | $1.74 | 194,718 | — | — |
| 1981-07-14 | $1.73 | $1.73 | 108,680 | — | — |
| 1981-07-13 | $1.74 | $1.74 | 192,454 | — | — |
| 1981-07-10 | $1.73 | $1.73 | 74,717 | — | — |
| 1981-07-09 | $1.74 | $1.74 | 181,133 | — | — |
| 1981-07-08 | $1.78 | $1.78 | 661,135 | — | — |
| 1981-07-07 | $1.76 | $1.76 | 328,303 | — | — |
| 1981-07-06 | $1.69 | $1.69 | 43,019 | — | — |
| 1981-07-02 | $1.69 | $1.69 | 160,755 | — | — |
| 1981-07-01 | $1.71 | $1.71 | 88,302 | — | — |
| 1981-06-30 | $1.72 | $1.72 | 328,303 | — | — |
| 1981-06-29 | $1.72 | $1.72 | 101,887 | — | — |
| 1981-06-26 | $1.76 | $1.76 | 609,059 | — | — |
| 1981-06-25 | $1.79 | $1.79 | 4,528 | — | — |
| 1981-06-24 | $1.79 | $1.79 | 122,265 | — | — |
| 1981-06-23 | $1.79 | $1.79 | 1,573,591 | — | — |
| 1981-06-22 | $1.79 | $1.79 | 638,493 | — | — |
| 1981-06-19 | $1.80 | $1.80 | 219,624 | — | — |
| 1981-06-18 | $1.80 | $1.80 | 276,228 | — | — |
| 1981-06-17 | $1.82 | $1.82 | 235,473 | — | — |
| 1981-06-16 | $1.81 | $1.81 | 932,834 | — | — |
| 1981-06-15 | $1.81 | $1.81 | 120,000 | — | — |
| 1981-06-12 | $1.83 | $1.83 | 887,551 | — | — |
| 1981-06-11 | $1.78 | $1.78 | 335,096 | — | — |
| 1981-06-10 | $1.74 | $1.74 | 217,359 | — | — |
| 1981-06-09 | $1.72 | $1.72 | 29,434 | — | — |
| 1981-06-08 | $1.76 | $1.76 | 126,793 | — | — |
| 1981-06-05 | $1.72 | $1.72 | 97,359 | — | — |
| 1981-06-04 | $1.73 | $1.73 | 181,133 | — | — |
| 1981-06-03 | $1.73 | $1.73 | 163,020 | — | — |
| 1981-06-02 | $1.72 | $1.72 | 140,378 | — | — |
| 1981-06-01 | $1.71 | $1.71 | 332,832 | — | — |
| 1981-05-29 | $1.68 | $1.68 | 40,755 | — | — |
| 1981-05-28 | $1.68 | $1.68 | 240,001 | — | — |
| 1981-05-27 | $1.68 | $1.68 | 287,548 | — | — |
| 1981-05-26 | $1.68 | $1.68 | 101,887 | — | — |
| 1981-05-22 | $1.69 | $1.69 | 124,529 | — | — |
| 1981-05-21 | $1.67 | $1.67 | 407,549 | — | — |
| 1981-05-20 | $1.66 | $1.66 | 310,190 | — | — |
| 1981-05-19 | $1.65 | $1.65 | 430,190 | — | — |
| 1981-05-18 | $1.65 | $1.65 | 233,208 | — | — |
| 1981-05-15 | $1.63 | $1.63 | 461,889 | — | — |
| 1981-05-14 | $1.63 | $1.63 | 113,208 | — | — |
| 1981-05-13 | $1.62 | $1.62 | 151,699 | — | — |
| 1981-05-12 | $1.62 | $1.62 | 120,000 | — | — |
| 1981-05-11 | $1.63 | $1.63 | 38,491 | — | — |
| 1981-05-08 | $1.65 | $1.65 | 56,604 | — | — |
| 1981-05-07 | $1.65 | $1.65 | 153,963 | — | — |
| 1981-05-06 | $1.66 | $1.66 | 47,547 | — | — |
| 1981-05-05 | $1.65 | $1.65 | 158,491 | — | — |
| 1981-05-04 | $1.65 | $1.65 | 273,963 | — | — |
| 1981-05-01 | $1.66 | $1.66 | 158,491 | — | — |
| 1981-04-30 | $1.66 | $1.66 | 183,397 | — | — |
| 1981-04-29 | $1.67 | $1.67 | 131,321 | — | — |
| 1981-04-28 | $1.68 | $1.68 | 167,548 | — | — |
| 1981-04-27 | $1.65 | $1.65 | 90,566 | — | — |
| 1981-04-24 | $1.65 | $1.65 | 326,039 | — | — |
| 1981-04-23 | $1.66 | $1.66 | 187,925 | — | — |
| 1981-04-22 | $1.65 | $1.65 | 235,473 | — | — |
| 1981-04-21 | $1.62 | $1.62 | 140,378 | — | — |
| 1981-04-20 | $1.63 | $1.63 | 346,416 | — | — |
| 1981-04-16 | $1.66 | $1.66 | 362,266 | — | — |
| 1981-04-15 | $1.72 | $1.72 | 76,981 | — | — |
| 1981-04-14 | $1.72 | $1.72 | 432,455 | — | — |
| 1981-04-13 | $1.72 | $1.72 | 176,604 | — | — |
| 1981-04-10 | $1.72 | $1.72 | 364,530 | — | — |
| 1981-04-09 | $1.66 | $1.66 | 165,284 | — | — |
| 1981-04-08 | $1.63 | $1.63 | 76,981 | — | — |
| 1981-04-07 | $1.64 | $1.64 | 110,944 | — | — |
| 1981-04-06 | $1.64 | $1.64 | 33,962 | — | — |
| 1981-04-03 | $1.64 | $1.64 | 183,397 | — | — |
| 1981-04-02 | $1.64 | $1.64 | 158,491 | — | — |
| 1981-04-01 | $1.65 | $1.65 | 115,472 | — | — |
| 1981-03-31 | $1.65 | $1.65 | 251,322 | — | — |
| 1981-03-30 | $1.64 | $1.64 | 133,585 | — | — |
| 1981-03-27 | $1.64 | $1.64 | 40,755 | — | — |
| 1981-03-26 | $1.66 | $1.66 | 61,132 | — | — |
| 1981-03-25 | $1.66 | $1.66 | 110,944 | — | — |
| 1981-03-24 | $1.68 | $1.68 | 273,963 | — | — |
| 1981-03-23 | $1.68 | $1.68 | 167,548 | — | — |
| 1981-03-20 | $1.72 | $1.72 | 957,740 | — | — |
| 1981-03-19 | $1.64 | $1.64 | 303,397 | — | — |
| 1981-03-18 | $1.63 | $1.63 | 206,039 | — | — |
| 1981-03-17 | $1.60 | $1.60 | 142,642 | — | — |
| 1981-03-16 | $1.64 | $1.64 | 448,304 | — | — |
| 1981-03-13 | $1.56 | $1.56 | 647,550 | — | — |
| 1981-03-12 | $1.56 | $1.56 | 697,361 | — | — |
| 1981-03-11 | $1.55 | $1.55 | 321,511 | — | — |
| 1981-03-10 | $1.56 | $1.56 | 101,887 | — | — |
| 1981-03-09 | $1.53 | $1.53 | 122,265 | — | — |
| 1981-03-06 | $1.53 | $1.53 | 83,774 | — | — |
| 1981-03-05 | $1.52 | $1.52 | 187,925 | — | — |
| 1981-03-04 | $1.51 | $1.51 | 348,681 | — | — |
| 1981-03-03 | $1.55 | $1.55 | 604,531 | — | — |
| 1981-03-02 | $1.55 | $1.55 | 27,170 | — | — |
| 1981-02-27 | $1.53 | $1.53 | 27,170 | — | — |
| 1981-02-26 | $1.55 | $1.55 | 65,661 | — | — |
| 1981-02-25 | $1.55 | $1.55 | 20,377 | — | — |
| 1981-02-24 | $1.55 | $1.55 | 190,189 | — | — |
| 1981-02-23 | $1.53 | $1.53 | 58,868 | — | — |
| 1981-02-20 | $1.55 | $1.55 | 126,793 | — | — |
| 1981-02-19 | $1.55 | $1.55 | 104,151 | — | — |
| 1981-02-18 | $1.53 | $1.53 | 74,717 | — | — |
| 1981-02-17 | $1.56 | $1.56 | 70,189 | — | — |
| 1981-02-13 | $1.53 | $1.53 | 45,283 | — | — |
| 1981-02-12 | $1.53 | $1.53 | 29,434 | — | — |
| 1981-02-11 | $1.52 | $1.52 | 67,925 | — | — |
| 1981-02-10 | $1.51 | $1.51 | 106,416 | — | — |
| 1981-02-09 | $1.53 | $1.53 | 144,906 | — | — |
| 1981-02-06 | $1.55 | $1.55 | 97,359 | — | — |
| 1981-02-05 | $1.55 | $1.55 | 183,397 | — | — |
| 1981-02-04 | $1.52 | $1.52 | 194,718 | — | — |
| 1981-02-03 | $1.51 | $1.51 | 36,227 | — | — |
| 1981-02-02 | $1.51 | $1.51 | 63,396 | — | — |
| 1981-01-30 | $1.51 | $1.51 | 54,340 | — | — |
| 1981-01-29 | $1.52 | $1.52 | 15,849 | — | — |
| 1981-01-28 | $1.52 | $1.52 | 65,661 | — | — |
| 1981-01-27 | $1.53 | $1.53 | 181,133 | — | — |
| 1981-01-26 | $1.55 | $1.55 | 92,831 | — | — |
| 1981-01-23 | $1.53 | $1.53 | 172,076 | — | — |
| 1981-01-22 | $1.52 | $1.52 | 244,529 | — | — |
| 1981-01-21 | $1.56 | $1.56 | 142,642 | — | — |
| 1981-01-20 | $1.55 | $1.55 | 108,680 | — | — |
| 1981-01-19 | $1.59 | $1.59 | 101,887 | — | — |
| 1981-01-16 | $1.63 | $1.63 | 67,925 | — | — |
| 1981-01-15 | $1.62 | $1.62 | 81,510 | — | — |
| 1981-01-14 | $1.63 | $1.63 | 172,076 | — | — |
| 1981-01-13 | $1.62 | $1.62 | 355,473 | — | — |
| 1981-01-12 | $1.60 | $1.60 | 301,133 | — | — |
| 1981-01-09 | $1.59 | $1.59 | 298,869 | — | — |
| 1981-01-08 | $1.53 | $1.53 | 33,962 | — | — |
| 1981-01-07 | $1.57 | $1.57 | 744,909 | — | — |
| 1981-01-06 | $1.60 | $1.60 | 86,038 | — | — |
| 1981-01-05 | $1.59 | $1.59 | 99,623 | — | — |
| 1981-01-02 | $1.53 | $1.53 | 36,227 | — | — |