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 — 1980
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1980-12-31 | $2.63 | $2.63 | 28,642 | — | — |
| 1980-12-30 | $2.58 | $2.58 | 38,190 | — | — |
| 1980-12-29 | $2.56 | $2.56 | 73,993 | — | — |
| 1980-12-26 | $2.53 | $2.53 | 97,861 | — | — |
| 1980-12-24 | $2.55 | $2.55 | 143,212 | — | — |
| 1980-12-23 | $2.53 | $2.53 | 38,190 | — | — |
| 1980-12-22 | $2.52 | $2.52 | 190,949 | — | — |
| 1980-12-19 | $2.45 | $2.45 | 57,285 | — | — |
| 1980-12-18 | $2.45 | $2.45 | 76,380 | — | — |
| 1980-12-17 | $2.38 | $2.38 | 238,686 | — | — |
| 1980-12-16 | $2.34 | $2.34 | 81,153 | — | — |
| 1980-12-15 | $2.32 | $2.32 | 78,767 | — | — |
| 1980-12-12 | $2.32 | $2.32 | 162,307 | — | — |
| 1980-12-11 | $2.28 | $2.28 | 978,614 | — | — |
| 1980-12-10 | $2.28 | $2.28 | 107,409 | — | — |
| 1980-12-09 | $2.26 | $2.26 | 274,489 | — | — |
| 1980-12-08 | $2.25 | $2.25 | 441,570 | — | — |
| 1980-12-05 | $2.28 | $2.28 | 52,511 | — | — |
| 1980-12-04 | $2.31 | $2.31 | 105,022 | — | — |
| 1980-12-03 | $2.30 | $2.30 | 54,898 | — | — |
| 1980-12-02 | $2.28 | $2.28 | 188,562 | — | — |
| 1980-12-01 | $2.37 | $2.37 | 76,380 | — | — |
| 1980-11-28 | $2.34 | $2.34 | 69,219 | — | — |
| 1980-11-26 | $2.31 | $2.31 | 105,022 | — | — |
| 1980-11-25 | $2.40 | $2.40 | 81,153 | — | — |
| 1980-11-24 | $2.36 | $2.36 | 57,285 | — | — |
| 1980-11-21 | $2.39 | $2.39 | 100,248 | — | — |
| 1980-11-20 | $2.45 | $2.45 | 136,051 | — | — |
| 1980-11-19 | $2.47 | $2.47 | 116,956 | — | — |
| 1980-11-18 | $2.42 | $2.42 | 522,723 | — | — |
| 1980-11-17 | $2.37 | $2.37 | 76,380 | — | — |
| 1980-11-14 | $2.35 | $2.35 | 589,555 | — | — |
| 1980-11-13 | $2.38 | $2.38 | 904,621 | — | — |
| 1980-11-12 | $2.35 | $2.35 | 190,949 | — | — |
| 1980-11-11 | $2.35 | $2.35 | 59,672 | — | — |
| 1980-11-10 | $2.37 | $2.37 | 124,117 | — | — |
| 1980-11-07 | $2.37 | $2.37 | 83,540 | — | — |
| 1980-11-06 | $2.35 | $2.35 | 57,285 | — | — |
| 1980-11-05 | $2.41 | $2.41 | 787,665 | — | — |
| 1980-11-03 | $2.37 | $2.37 | 381,898 | — | — |
| 1980-10-31 | $2.27 | $2.27 | 73,993 | — | — |
| 1980-10-30 | $2.28 | $2.28 | 159,920 | — | — |
| 1980-10-29 | $2.31 | $2.31 | 40,577 | — | — |
| 1980-10-28 | $2.33 | $2.33 | 157,533 | — | — |
| 1980-10-27 | $2.33 | $2.33 | 498,855 | — | — |
| 1980-10-24 | $2.37 | $2.37 | 243,460 | — | — |
| 1980-10-23 | $2.37 | $2.37 | 1,625,454 | — | — |
| 1980-10-22 | $2.38 | $2.38 | 59,672 | — | — |
| 1980-10-21 | $2.37 | $2.37 | 62,058 | — | — |
| 1980-10-20 | $2.35 | $2.35 | 140,825 | — | — |
| 1980-10-17 | $2.35 | $2.35 | 212,431 | — | — |
| 1980-10-16 | $2.30 | $2.30 | 219,591 | — | — |
| 1980-10-15 | $2.26 | $2.26 | 69,219 | — | — |
| 1980-10-14 | $2.20 | $2.20 | 517,949 | — | — |
| 1980-10-13 | $2.08 | $2.08 | 88,314 | — | — |
| 1980-10-10 | $2.03 | $2.03 | 116,956 | — | — |
| 1980-10-09 | $2.08 | $2.08 | 341,322 | — | — |
| 1980-10-08 | $2.08 | $2.08 | 188,562 | — | — |
| 1980-10-07 | $2.11 | $2.11 | 95,475 | — | — |
| 1980-10-06 | $2.16 | $2.16 | 78,767 | — | — |
| 1980-10-03 | $2.14 | $2.14 | 45,350 | — | — |
| 1980-10-02 | $2.09 | $2.09 | 193,336 | — | — |
| 1980-10-01 | $2.14 | $2.14 | 95,475 | — | — |
| 1980-09-30 | $2.12 | $2.12 | 45,350 | — | — |
| 1980-09-29 | $2.09 | $2.09 | 183,789 | — | — |
| 1980-09-26 | $2.17 | $2.17 | 102,635 | — | — |
| 1980-09-25 | $2.19 | $2.19 | 195,723 | — | — |
| 1980-09-24 | $2.18 | $2.18 | 140,825 | — | — |
| 1980-09-23 | $2.18 | $2.18 | 28,642 | — | — |
| 1980-09-22 | $2.17 | $2.17 | 295,971 | — | — |
| 1980-09-19 | $2.18 | $2.18 | 2,262,747 | — | — |
| 1980-09-18 | $2.15 | $2.15 | 200,497 | — | — |
| 1980-09-17 | $2.16 | $2.16 | 138,438 | — | — |
| 1980-09-16 | $2.19 | $2.19 | 136,051 | — | — |
| 1980-09-15 | $2.13 | $2.13 | 85,927 | — | — |
| 1980-09-12 | $2.14 | $2.14 | 205,270 | — | — |
| 1980-09-11 | $2.12 | $2.12 | 105,022 | — | — |
| 1980-09-10 | $2.05 | $2.05 | 152,759 | — | — |
| 1980-09-09 | $2.05 | $2.05 | 42,964 | — | — |
| 1980-09-08 | $2.05 | $2.05 | 2,200,689 | — | — |
| 1980-09-05 | $2.09 | $2.09 | 677,869 | — | — |
| 1980-09-04 | $2.12 | $2.12 | 155,146 | — | — |
| 1980-09-03 | $2.05 | $2.05 | 312,679 | — | — |
| 1980-09-02 | $1.93 | $1.93 | 28,642 | — | — |
| 1980-08-29 | $1.92 | $1.92 | 16,708 | — | — |
| 1980-08-28 | $1.93 | $1.93 | 76,380 | — | — |
| 1980-08-27 | $1.92 | $1.92 | 768,570 | — | — |
| 1980-08-26 | $1.95 | $1.95 | 181,402 | — | — |
| 1980-08-25 | $1.95 | $1.95 | 408,154 | — | — |
| 1980-08-22 | $1.97 | $1.97 | 398,606 | — | — |
| 1980-08-21 | $1.91 | $1.91 | 551,366 | — | — |
| 1980-08-20 | $1.82 | $1.82 | 1,050,220 | — | — |
| 1980-08-19 | $1.87 | $1.87 | 162,307 | — | — |
| 1980-08-18 | $1.91 | $1.91 | 40,577 | — | — |
| 1980-08-15 | $1.97 | $1.97 | 126,504 | — | — |
| 1980-08-14 | $1.97 | $1.97 | 83,540 | — | — |
| 1980-08-13 | $1.97 | $1.97 | 112,183 | — | — |
| 1980-08-12 | $2.01 | $2.01 | 272,102 | — | — |
| 1980-08-11 | $2.04 | $2.04 | 1,198,206 | — | — |
| 1980-08-08 | $2.04 | $2.04 | 360,416 | — | — |
| 1980-08-07 | $2.08 | $2.08 | 262,555 | — | — |
| 1980-08-06 | $1.98 | $1.98 | 770,957 | — | — |
| 1980-08-05 | $1.89 | $1.89 | 369,964 | — | — |
| 1980-08-04 | $1.86 | $1.86 | 47,737 | — | — |
| 1980-08-01 | $1.84 | $1.84 | 389,059 | — | — |
| 1980-07-31 | $1.83 | $1.83 | 121,730 | — | — |
| 1980-07-30 | $1.83 | $1.83 | 200,497 | — | — |
| 1980-07-29 | $1.83 | $1.83 | 169,467 | — | — |
| 1980-07-28 | $1.80 | $1.80 | 40,577 | — | — |
| 1980-07-25 | $1.77 | $1.77 | 100,248 | — | — |
| 1980-07-24 | $1.77 | $1.77 | 651,614 | — | — |
| 1980-07-23 | $1.75 | $1.75 | 295,971 | — | — |
| 1980-07-22 | $1.80 | $1.80 | 109,796 | — | — |
| 1980-07-21 | $1.77 | $1.77 | 303,132 | — | — |
| 1980-07-18 | $1.80 | $1.80 | 448,730 | — | — |
| 1980-07-17 | $1.80 | $1.80 | 188,562 | — | — |
| 1980-07-16 | $1.82 | $1.82 | 181,402 | — | — |
| 1980-07-15 | $1.80 | $1.80 | 412,927 | — | — |
| 1980-07-14 | $1.79 | $1.79 | 214,818 | — | — |
| 1980-07-11 | $1.74 | $1.74 | 921,330 | — | — |
| 1980-07-10 | $1.75 | $1.75 | 336,548 | — | — |
| 1980-07-09 | $1.76 | $1.76 | 50,124 | — | — |
| 1980-07-08 | $1.79 | $1.79 | 52,511 | — | — |
| 1980-07-07 | $1.79 | $1.79 | 105,022 | — | — |
| 1980-07-03 | $1.72 | $1.72 | 816,307 | — | — |
| 1980-07-02 | $1.67 | $1.67 | 379,511 | — | — |
| 1980-07-01 | $1.61 | $1.61 | 93,088 | — | — |
| 1980-06-30 | $1.61 | $1.61 | 19,095 | — | — |
| 1980-06-27 | $1.61 | $1.61 | 231,526 | — | — |
| 1980-06-26 | $1.62 | $1.62 | 162,307 | — | — |
| 1980-06-25 | $1.60 | $1.60 | 54,898 | — | — |
| 1980-06-24 | $1.57 | $1.57 | 327,000 | — | — |
| 1980-06-23 | $1.60 | $1.60 | 150,372 | — | — |
| 1980-06-20 | $1.59 | $1.59 | 124,117 | — | — |
| 1980-06-19 | $1.57 | $1.57 | 186,175 | — | — |
| 1980-06-18 | $1.59 | $1.59 | 198,110 | — | — |
| 1980-06-17 | $1.59 | $1.59 | 171,854 | — | — |
| 1980-06-16 | $1.54 | $1.54 | 334,161 | — | — |
| 1980-06-13 | $1.57 | $1.57 | 374,738 | — | — |
| 1980-06-12 | $1.58 | $1.58 | 434,409 | — | — |
| 1980-06-11 | $1.57 | $1.57 | 594,329 | — | — |
| 1980-06-10 | $1.56 | $1.56 | 253,008 | — | — |
| 1980-06-09 | $1.56 | $1.56 | 961,906 | — | — |
| 1980-06-06 | $1.52 | $1.52 | 580,008 | — | — |
| 1980-06-05 | $1.47 | $1.47 | 248,234 | — | — |
| 1980-06-04 | $1.45 | $1.45 | 207,657 | — | — |
| 1980-06-03 | $1.43 | $1.43 | 398,606 | — | — |
| 1980-06-02 | $1.44 | $1.44 | 606,263 | — | — |
| 1980-05-30 | $1.43 | $1.43 | 66,832 | — | — |
| 1980-05-29 | $1.46 | $1.46 | 231,526 | — | — |
| 1980-05-28 | $1.42 | $1.42 | 143,212 | — | — |
| 1980-05-27 | $1.46 | $1.46 | 422,475 | — | — |
| 1980-05-23 | $1.43 | $1.43 | 463,052 | — | — |
| 1980-05-22 | $1.45 | $1.45 | 57,285 | — | — |
| 1980-05-21 | $1.45 | $1.45 | 257,781 | — | — |
| 1980-05-20 | $1.45 | $1.45 | 2,861,850 | — | — |
| 1980-05-19 | $1.41 | $1.41 | 537,044 | — | — |
| 1980-05-16 | $1.42 | $1.42 | 31,029 | — | — |
| 1980-05-15 | $1.43 | $1.43 | 221,978 | — | — |
| 1980-05-14 | $1.42 | $1.42 | 298,358 | — | — |
| 1980-05-13 | $1.40 | $1.40 | 1,613,520 | — | — |
| 1980-05-12 | $1.41 | $1.41 | 202,883 | — | — |
| 1980-05-09 | $1.40 | $1.40 | 62,058 | — | — |
| 1980-05-08 | $1.42 | $1.42 | 38,190 | — | — |
| 1980-05-07 | $1.42 | $1.42 | 33,416 | — | — |
| 1980-05-06 | $1.40 | $1.40 | 88,314 | — | — |
| 1980-05-05 | $1.40 | $1.40 | 398,606 | — | — |
| 1980-05-02 | $1.45 | $1.45 | 887,913 | — | — |
| 1980-05-01 | $1.47 | $1.47 | 465,438 | — | — |
| 1980-04-30 | $1.50 | $1.50 | 102,635 | — | — |
| 1980-04-29 | $1.50 | $1.50 | 517,949 | — | — |
| 1980-04-28 | $1.51 | $1.51 | 355,643 | — | — |
| 1980-04-25 | $1.51 | $1.51 | 40,577 | — | — |
| 1980-04-24 | $1.52 | $1.52 | 233,913 | — | — |
| 1980-04-23 | $1.50 | $1.50 | 1,546,688 | — | — |
| 1980-04-22 | $1.49 | $1.49 | 747,088 | — | — |
| 1980-04-21 | $1.45 | $1.45 | 436,796 | — | — |
| 1980-04-18 | $1.47 | $1.47 | 35,803 | — | — |
| 1980-04-17 | $1.49 | $1.49 | 310,292 | — | — |
| 1980-04-16 | $1.51 | $1.51 | 214,818 | — | — |
| 1980-04-15 | $1.50 | $1.50 | 880,753 | — | — |
| 1980-04-14 | $1.50 | $1.50 | 179,015 | — | — |
| 1980-04-11 | $1.51 | $1.51 | 644,453 | — | — |
| 1980-04-10 | $1.50 | $1.50 | 195,723 | — | — |
| 1980-04-09 | $1.48 | $1.48 | 293,584 | — | — |
| 1980-04-08 | $1.48 | $1.48 | 303,132 | — | — |
| 1980-04-07 | $1.51 | $1.51 | 50,124 | — | — |
| 1980-04-03 | $1.51 | $1.51 | 69,219 | — | — |
| 1980-04-02 | $1.49 | $1.49 | 1,885,623 | — | — |
| 1980-04-01 | $1.48 | $1.48 | 386,672 | — | — |
| 1980-03-31 | $1.46 | $1.46 | 1,515,659 | — | — |
| 1980-03-28 | $1.41 | $1.41 | 451,117 | — | — |
| 1980-03-27 | $1.38 | $1.38 | 143,212 | — | — |
| 1980-03-26 | $1.40 | $1.40 | 625,358 | — | — |
| 1980-03-25 | $1.42 | $1.42 | 167,080 | — | — |
| 1980-03-24 | $1.42 | $1.42 | 398,606 | — | — |
| 1980-03-21 | $1.42 | $1.42 | 83,540 | — | — |
| 1980-03-20 | $1.42 | $1.42 | 40,577 | — | — |
| 1980-03-19 | $1.43 | $1.43 | 202,883 | — | — |
| 1980-03-18 | $1.46 | $1.46 | 938,038 | — | — |
| 1980-03-17 | $1.47 | $1.47 | 4,774 | — | — |