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
- 1973-02-21 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 | $6.35 | $6.35 | 395,010 | — | — |
| 1980-12-30 | $6.11 | $6.11 | 49,770 | — | — |
| 1980-12-29 | $6.07 | $6.07 | 92,925 | — | — |
| 1980-12-26 | $6.11 | $6.11 | 39,060 | — | — |
| 1980-12-24 | $5.99 | $5.99 | 74,025 | — | — |
| 1980-12-23 | $5.91 | $5.91 | 99,855 | — | — |
| 1980-12-22 | $5.71 | $5.71 | 99,540 | — | — |
| 1980-12-19 | $5.71 | $5.71 | 149,940 | — | — |
| 1980-12-18 | $5.79 | $5.79 | 63,630 | — | — |
| 1980-12-17 | $5.79 | $5.79 | 59,535 | — | — |
| 1980-12-16 | $5.79 | $5.79 | 69,300 | — | — |
| 1980-12-15 | $5.79 | $5.79 | 147,735 | — | — |
| 1980-12-12 | $5.83 | $5.83 | 64,260 | — | — |
| 1980-12-11 | $5.67 | $5.67 | 96,390 | — | — |
| 1980-12-10 | $5.63 | $5.63 | 160,650 | — | — |
| 1980-12-09 | $6.03 | $6.03 | 74,655 | — | — |
| 1980-12-08 | $6.03 | $6.03 | 93,870 | — | — |
| 1980-12-05 | $6.27 | $6.27 | 66,780 | — | — |
| 1980-12-04 | $6.39 | $6.39 | 76,545 | — | — |
| 1980-12-03 | $6.55 | $6.55 | 125,055 | — | — |
| 1980-12-02 | $6.39 | $6.39 | 44,100 | — | — |
| 1980-12-01 | $6.47 | $6.47 | 54,810 | — | — |
| 1980-11-28 | $6.51 | $6.51 | 37,485 | — | — |
| 1980-11-26 | $6.63 | $6.63 | 96,075 | — | — |
| 1980-11-25 | $6.71 | $6.71 | 590,625 | — | — |
| 1980-11-24 | $6.39 | $6.39 | 117,810 | — | — |
| 1980-11-21 | $6.39 | $6.39 | 168,840 | — | — |
| 1980-11-20 | $6.39 | $6.39 | 82,215 | — | — |
| 1980-11-19 | $6.27 | $6.27 | 88,200 | — | — |
| 1980-11-18 | $6.35 | $6.35 | 142,695 | — | — |
| 1980-11-17 | $6.27 | $6.27 | 143,010 | — | — |
| 1980-11-14 | $6.31 | $6.31 | 634,410 | — | — |
| 1980-11-13 | $6.35 | $6.35 | 114,345 | — | — |
| 1980-11-12 | $6.27 | $6.27 | 66,465 | — | — |
| 1980-11-11 | $6.35 | $6.35 | 178,920 | — | — |
| 1980-11-10 | $6.11 | $6.11 | 81,585 | — | — |
| 1980-11-07 | $6.15 | $6.15 | 50,085 | — | — |
| 1980-11-06 | $6.11 | $6.11 | 39,690 | — | — |
| 1980-11-05 | $6.19 | $6.19 | 147,420 | — | — |
| 1980-11-03 | $5.99 | $5.99 | 37,170 | — | — |
| 1980-10-31 | $5.83 | $5.83 | 45,990 | — | — |
| 1980-10-30 | $5.63 | $5.63 | 168,210 | — | — |
| 1980-10-29 | $5.83 | $5.83 | 95,130 | — | — |
| 1980-10-28 | $5.91 | $5.91 | 24,255 | — | — |
| 1980-10-27 | $5.91 | $5.91 | 101,430 | — | — |
| 1980-10-24 | $5.99 | $5.99 | 51,660 | — | — |
| 1980-10-23 | $5.99 | $5.99 | 43,785 | — | — |
| 1980-10-22 | $6.11 | $6.11 | 44,415 | — | — |
| 1980-10-21 | $6.07 | $6.07 | 55,440 | — | — |
| 1980-10-20 | $6.07 | $6.07 | 75,285 | — | — |
| 1980-10-17 | $6.15 | $6.15 | 40,320 | — | — |
| 1980-10-16 | $6.19 | $6.19 | 50,400 | — | — |
| 1980-10-15 | $6.31 | $6.31 | 47,565 | — | — |
| 1980-10-14 | $6.39 | $6.39 | 349,650 | — | — |
| 1980-10-13 | $6.27 | $6.27 | 56,385 | — | — |
| 1980-10-10 | $6.27 | $6.27 | 48,195 | — | — |
| 1980-10-09 | $6.27 | $6.27 | 69,930 | — | — |
| 1980-10-08 | $6.39 | $6.39 | 140,805 | — | — |
| 1980-10-07 | $6.39 | $6.39 | 127,890 | — | — |
| 1980-10-06 | $6.47 | $6.47 | 136,710 | — | — |
| 1980-10-03 | $6.51 | $6.51 | 55,440 | — | — |
| 1980-10-02 | $6.55 | $6.55 | 93,870 | — | — |
| 1980-10-01 | $6.59 | $6.59 | 87,570 | — | — |
| 1980-09-30 | $6.55 | $6.55 | 169,785 | — | — |
| 1980-09-29 | $6.31 | $6.31 | 123,795 | — | — |
| 1980-09-26 | $6.51 | $6.51 | 229,950 | — | — |
| 1980-09-25 | $6.79 | $6.79 | 302,715 | — | — |
| 1980-09-24 | $6.90 | $6.90 | 150,255 | — | — |
| 1980-09-23 | $6.43 | $6.43 | 139,230 | — | — |
| 1980-09-22 | $6.59 | $6.59 | 84,105 | — | — |
| 1980-09-19 | $6.35 | $6.35 | 223,335 | — | — |
| 1980-09-18 | $6.43 | $6.43 | 68,040 | — | — |
| 1980-09-17 | $6.39 | $6.39 | 97,020 | — | — |
| 1980-09-16 | $6.27 | $6.27 | 47,880 | — | — |
| 1980-09-15 | $6.47 | $6.47 | 74,340 | — | — |
| 1980-09-12 | $6.63 | $6.63 | 40,005 | — | — |
| 1980-09-11 | $6.71 | $6.71 | 91,980 | — | — |
| 1980-09-10 | $6.43 | $6.43 | 70,245 | — | — |
| 1980-09-09 | $6.31 | $6.31 | 50,715 | — | — |
| 1980-09-08 | $6.11 | $6.11 | 127,890 | — | — |
| 1980-09-05 | $5.91 | $5.91 | 77,805 | — | — |
| 1980-09-04 | $6.47 | $6.47 | 79,380 | — | — |
| 1980-09-03 | $6.59 | $6.59 | 92,925 | — | — |
| 1980-09-02 | $6.39 | $6.39 | 39,690 | — | — |
| 1980-08-29 | $6.35 | $6.35 | 196,245 | — | — |
| 1980-08-28 | $6.51 | $6.51 | 53,550 | — | — |
| 1980-08-27 | $6.55 | $6.55 | 112,455 | — | — |
| 1980-08-26 | $6.59 | $6.59 | 70,560 | — | — |
| 1980-08-25 | $6.63 | $6.63 | 37,800 | — | — |
| 1980-08-22 | $6.63 | $6.63 | 108,675 | — | — |
| 1980-08-21 | $6.67 | $6.67 | 56,385 | — | — |
| 1980-08-20 | $6.67 | $6.67 | 217,350 | — | — |
| 1980-08-19 | $6.67 | $6.67 | 209,160 | — | — |
| 1980-08-18 | $6.90 | $6.90 | 318,150 | — | — |
| 1980-08-15 | $6.94 | $6.94 | 368,550 | — | — |
| 1980-08-14 | $6.83 | $6.83 | 200,655 | — | — |
| 1980-08-13 | $6.63 | $6.63 | 161,280 | — | — |
| 1980-08-12 | $6.27 | $6.27 | 81,270 | — | — |
| 1980-08-11 | $6.35 | $6.35 | 53,235 | — | — |
| 1980-08-08 | $6.35 | $6.35 | 139,860 | — | — |
| 1980-08-07 | $6.47 | $6.47 | 159,075 | — | — |
| 1980-08-06 | $6.27 | $6.27 | 39,375 | — | — |
| 1980-08-05 | $6.19 | $6.19 | 76,860 | — | — |
| 1980-08-04 | $6.35 | $6.35 | 75,285 | — | — |
| 1980-08-01 | $6.27 | $6.27 | 78,750 | — | — |
| 1980-07-31 | $6.39 | $6.39 | 204,750 | — | — |
| 1980-07-30 | $6.43 | $6.43 | 176,400 | — | — |
| 1980-07-29 | $6.35 | $6.35 | 333,270 | — | — |
| 1980-07-28 | $6.11 | $6.11 | 58,275 | — | — |
| 1980-07-25 | $6.07 | $6.07 | 71,820 | — | — |
| 1980-07-24 | $6.07 | $6.07 | 68,355 | — | — |
| 1980-07-23 | $5.99 | $5.99 | 51,975 | — | — |
| 1980-07-22 | $5.83 | $5.83 | 145,845 | — | — |
| 1980-07-21 | $6.03 | $6.03 | 85,680 | — | — |
| 1980-07-18 | $5.95 | $5.95 | 115,920 | — | — |
| 1980-07-17 | $6.03 | $6.03 | 55,755 | — | — |
| 1980-07-16 | $5.91 | $5.91 | 77,490 | — | — |
| 1980-07-15 | $5.99 | $5.99 | 89,145 | — | — |
| 1980-07-14 | $6.07 | $6.07 | 136,710 | — | — |
| 1980-07-11 | $5.87 | $5.87 | 51,660 | — | — |
| 1980-07-10 | $5.87 | $5.87 | 75,915 | — | — |
| 1980-07-09 | $5.99 | $5.99 | 96,075 | — | — |
| 1980-07-08 | $6.07 | $6.07 | 66,465 | — | — |
| 1980-07-07 | $6.19 | $6.19 | 104,580 | — | — |
| 1980-07-03 | $6.07 | $6.07 | 123,480 | — | — |
| 1980-07-02 | $5.99 | $5.99 | 153,405 | — | — |
| 1980-07-01 | $5.99 | $5.99 | 124,740 | — | — |
| 1980-06-30 | $5.87 | $5.87 | 81,900 | — | — |
| 1980-06-27 | $5.95 | $5.95 | 102,060 | — | — |
| 1980-06-26 | $5.95 | $5.95 | 149,625 | — | — |
| 1980-06-25 | $6.07 | $6.07 | 452,655 | — | — |
| 1980-06-24 | $5.99 | $5.99 | 130,725 | — | — |
| 1980-06-23 | $5.87 | $5.87 | 84,420 | — | — |
| 1980-06-20 | $5.71 | $5.71 | 122,850 | — | — |
| 1980-06-19 | $5.67 | $5.67 | 81,585 | — | — |
| 1980-06-18 | $5.91 | $5.91 | 92,295 | — | — |
| 1980-06-17 | $5.87 | $5.87 | 198,765 | — | — |
| 1980-06-16 | $5.79 | $5.79 | 68,985 | — | — |
| 1980-06-13 | $5.83 | $5.83 | 132,930 | — | — |
| 1980-06-12 | $5.71 | $5.71 | 166,635 | — | — |
| 1980-06-11 | $5.87 | $5.87 | 198,450 | — | — |
| 1980-06-10 | $5.95 | $5.95 | 418,635 | — | — |
| 1980-06-09 | $5.63 | $5.63 | 90,405 | — | — |
| 1980-06-06 | $5.60 | $5.60 | 165,060 | — | — |
| 1980-06-05 | $5.56 | $5.56 | 256,095 | — | — |
| 1980-06-04 | $5.52 | $5.52 | 373,275 | — | — |
| 1980-06-03 | $5.40 | $5.40 | 202,230 | — | — |
| 1980-06-02 | $5.40 | $5.40 | 263,655 | — | — |
| 1980-05-30 | $5.40 | $5.40 | 122,535 | — | — |
| 1980-05-29 | $5.24 | $5.24 | 159,390 | — | — |
| 1980-05-28 | $5.40 | $5.40 | 173,250 | — | — |
| 1980-05-27 | $5.36 | $5.36 | 225,225 | — | — |
| 1980-05-23 | $5.44 | $5.44 | 329,490 | — | — |
| 1980-05-22 | $5.24 | $5.24 | 102,060 | — | — |
| 1980-05-21 | $5.16 | $5.16 | 113,400 | — | — |
| 1980-05-20 | $5.08 | $5.08 | 159,705 | — | — |
| 1980-05-19 | $5.12 | $5.12 | 148,050 | — | — |
| 1980-05-16 | $5.20 | $5.20 | 283,500 | — | — |
| 1980-05-15 | $5.00 | $5.00 | 171,360 | — | — |
| 1980-05-14 | $5.04 | $5.04 | 288,855 | — | — |
| 1980-05-13 | $4.96 | $4.96 | 360,045 | — | — |
| 1980-05-12 | $5.00 | $5.00 | 73,710 | — | — |
| 1980-05-09 | $4.92 | $4.92 | 115,605 | — | — |
| 1980-05-08 | $5.08 | $5.08 | 75,285 | — | — |
| 1980-05-07 | $5.20 | $5.20 | 200,655 | — | — |
| 1980-05-06 | $5.24 | $5.24 | 123,795 | — | — |
| 1980-05-05 | $5.20 | $5.20 | 63,630 | — | — |
| 1980-05-02 | $5.24 | $5.24 | 29,610 | — | — |
| 1980-05-01 | $5.24 | $5.24 | 254,835 | — | — |
| 1980-04-30 | $5.08 | $5.08 | 79,065 | — | — |
| 1980-04-29 | $5.20 | $5.20 | 231,210 | — | — |
| 1980-04-28 | $5.00 | $5.00 | 86,310 | — | — |
| 1980-04-25 | $4.96 | $4.96 | 59,535 | — | — |
| 1980-04-24 | $5.00 | $5.00 | 43,785 | — | — |
| 1980-04-23 | $5.08 | $5.08 | 88,830 | — | — |
| 1980-04-22 | $5.08 | $5.08 | 119,385 | — | — |
| 1980-04-21 | $4.92 | $4.92 | 44,730 | — | — |
| 1980-04-18 | $4.92 | $4.92 | 49,455 | — | — |
| 1980-04-17 | $4.88 | $4.88 | 100,800 | — | — |
| 1980-04-16 | $4.92 | $4.92 | 146,475 | — | — |
| 1980-04-15 | $5.24 | $5.24 | 166,635 | — | — |
| 1980-04-14 | $4.92 | $4.92 | 195,615 | — | — |
| 1980-04-11 | $5.24 | $5.24 | 103,635 | — | — |
| 1980-04-10 | $5.32 | $5.32 | 153,405 | — | — |
| 1980-04-09 | $4.72 | $4.72 | 55,755 | — | — |
| 1980-04-08 | $4.84 | $4.84 | 192,780 | — | — |
| 1980-04-07 | $4.64 | $4.64 | 37,170 | — | — |
| 1980-04-03 | $4.76 | $4.76 | 65,205 | — | — |
| 1980-04-02 | $4.84 | $4.84 | 223,335 | — | — |
| 1980-04-01 | $4.88 | $4.88 | 362,565 | — | — |
| 1980-03-31 | $4.84 | $4.84 | 51,975 | — | — |
| 1980-03-28 | $4.76 | $4.76 | 122,535 | — | — |
| 1980-03-27 | $4.60 | $4.60 | 196,875 | — | — |
| 1980-03-26 | $4.96 | $4.96 | 107,730 | — | — |
| 1980-03-25 | $4.92 | $4.92 | 128,520 | — | — |
| 1980-03-24 | $5.08 | $5.08 | 91,980 | — | — |
| 1980-03-21 | $5.40 | $5.40 | 43,470 | — | — |
| 1980-03-20 | $5.40 | $5.40 | 89,145 | — | — |
| 1980-03-19 | $5.52 | $5.52 | 106,470 | — | — |
| 1980-03-18 | $5.44 | $5.44 | 137,340 | — | — |
| 1980-03-17 | $5.36 | $5.36 | 102,375 | — | — |
| 1980-03-14 | $5.67 | $5.67 | 64,575 | — | — |
| 1980-03-13 | $5.67 | $5.67 | 123,165 | — | — |
| 1980-03-12 | $5.71 | $5.71 | 82,215 | — | — |
| 1980-03-11 | $5.75 | $5.75 | 223,650 | — | — |
| 1980-03-10 | $5.71 | $5.71 | 175,140 | — | — |
| 1980-03-07 | $5.75 | $5.75 | 82,845 | — | — |
| 1980-03-06 | $5.83 | $5.83 | 134,190 | — | — |
| 1980-03-05 | $5.95 | $5.95 | 159,705 | — | — |
| 1980-03-04 | $6.31 | $6.31 | 112,140 | — | — |
| 1980-03-03 | $6.43 | $6.43 | 113,400 | — | — |
| 1980-02-29 | $6.59 | $6.59 | 129,465 | — | — |
| 1980-02-28 | $6.55 | $6.55 | 239,400 | — | — |
| 1980-02-27 | $6.47 | $6.47 | 263,970 | — | — |
| 1980-02-26 | $6.71 | $6.71 | 225,855 | — | — |
| 1980-02-25 | $6.75 | $6.75 | 269,325 | — | — |
| 1980-02-22 | $6.90 | $6.90 | 596,925 | — | — |
| 1980-02-21 | $6.98 | $6.98 | 951,615 | — | — |
| 1980-02-20 | $6.79 | $6.79 | 672,525 | — | — |
| 1980-02-19 | $6.55 | $6.55 | 421,470 | — | — |
| 1980-02-15 | $6.83 | $6.83 | 1,336,860 | — | — |
| 1980-02-14 | $6.11 | $6.11 | 490,770 | — | — |
| 1980-02-13 | $5.79 | $5.79 | 383,985 | — | — |
| 1980-02-12 | $5.71 | $5.71 | 93,870 | — | — |
| 1980-02-11 | $5.71 | $5.71 | 175,140 | — | — |
| 1980-02-08 | $5.67 | $5.67 | 106,470 | — | — |
| 1980-02-07 | $5.44 | $5.44 | 173,565 | — | — |
| 1980-02-06 | $5.48 | $5.48 | 71,190 | — | — |
| 1980-02-05 | $5.48 | $5.48 | 103,635 | — | — |
| 1980-02-04 | $5.56 | $5.56 | 61,110 | — | — |
| 1980-02-01 | $5.48 | $5.48 | 88,515 | — | — |
| 1980-01-31 | $5.48 | $5.48 | 118,125 | — | — |
| 1980-01-30 | $5.56 | $5.56 | 97,020 | — | — |
| 1980-01-29 | $5.56 | $5.56 | 110,880 | — | — |
| 1980-01-28 | $5.63 | $5.63 | 69,615 | — | — |
| 1980-01-25 | $5.71 | $5.71 | 47,250 | — | — |
| 1980-01-24 | $5.75 | $5.75 | 140,805 | — | — |
| 1980-01-23 | $5.75 | $5.75 | 69,930 | — | — |
| 1980-01-22 | $5.67 | $5.67 | 111,825 | — | — |
| 1980-01-21 | $5.79 | $5.79 | 104,895 | — | — |
| 1980-01-18 | $5.60 | $5.60 | 89,775 | — | — |
| 1980-01-17 | $5.56 | $5.56 | 71,820 | — | — |
| 1980-01-16 | $5.60 | $5.60 | 84,420 | — | — |
| 1980-01-15 | $5.67 | $5.67 | 98,910 | — | — |
| 1980-01-14 | $5.87 | $5.87 | 95,130 | — | — |
| 1980-01-11 | $5.83 | $5.83 | 206,325 | — | — |
| 1980-01-10 | $5.75 | $5.75 | 147,105 | — | — |
| 1980-01-09 | $5.63 | $5.63 | 221,760 | — | — |
| 1980-01-08 | $5.67 | $5.67 | 362,250 | — | — |
| 1980-01-07 | $5.32 | $5.32 | 154,665 | — | — |
| 1980-01-04 | $5.48 | $5.48 | 159,705 | — | — |
| 1980-01-03 | $5.32 | $5.32 | 111,825 | — | — |
| 1980-01-02 | $5.40 | $5.40 | 106,785 | — | — |