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 | $2.55 | $2.55 | 33,210 | — | — |
| 1981-12-30 | $2.50 | $2.50 | 59,400 | — | — |
| 1981-12-29 | $2.31 | $2.31 | 124,740 | — | — |
| 1981-12-28 | $2.41 | $2.41 | 21,330 | — | — |
| 1981-12-24 | $2.27 | $2.27 | 8,910 | — | — |
| 1981-12-23 | $2.31 | $2.31 | 8,100 | — | — |
| 1981-12-22 | $2.22 | $2.22 | 9,180 | — | — |
| 1981-12-21 | $2.22 | $2.22 | 5,130 | — | — |
| 1981-12-18 | $2.27 | $2.27 | 3,240 | — | — |
| 1981-12-17 | $2.27 | $2.27 | 61,830 | — | — |
| 1981-12-16 | $2.22 | $2.22 | 26,730 | — | — |
| 1981-12-15 | $2.22 | $2.22 | 91,800 | — | — |
| 1981-12-14 | $2.22 | $2.22 | 17,280 | — | — |
| 1981-12-11 | $2.31 | $2.31 | 5,940 | — | — |
| 1981-12-10 | $2.31 | $2.31 | 5,400 | — | — |
| 1981-12-09 | $2.31 | $2.31 | 0 | — | — |
| 1981-12-08 | $2.31 | $2.31 | 4,590 | — | — |
| 1981-12-07 | $2.41 | $2.41 | 810 | — | — |
| 1981-12-04 | $2.41 | $2.41 | 15,120 | — | — |
| 1981-12-03 | $2.41 | $2.41 | 1,890 | — | — |
| 1981-12-02 | $2.45 | $2.45 | 3,510 | — | — |
| 1981-12-01 | $2.45 | $2.45 | 270 | — | — |
| 1981-11-30 | $2.45 | $2.45 | 48,600 | — | — |
| 1981-11-27 | $2.50 | $2.50 | 4,320 | — | — |
| 1981-11-25 | $2.55 | $2.55 | 10,530 | — | — |
| 1981-11-24 | $2.50 | $2.50 | 5,400 | — | — |
| 1981-11-23 | $2.50 | $2.50 | 25,920 | — | — |
| 1981-11-20 | $2.55 | $2.55 | 9,720 | — | — |
| 1981-11-19 | $2.50 | $2.50 | 7,020 | — | — |
| 1981-11-18 | $2.45 | $2.45 | 540 | — | — |
| 1981-11-17 | $2.45 | $2.45 | 10,800 | — | — |
| 1981-11-16 | $2.50 | $2.50 | 35,640 | — | — |
| 1981-11-13 | $2.55 | $2.55 | 2,700 | — | — |
| 1981-11-12 | $2.55 | $2.55 | 11,340 | — | — |
| 1981-11-11 | $2.55 | $2.55 | 810 | — | — |
| 1981-11-10 | $2.55 | $2.55 | 3,510 | — | — |
| 1981-11-09 | $2.59 | $2.59 | 2,700 | — | — |
| 1981-11-06 | $2.55 | $2.55 | 1,620 | — | — |
| 1981-11-05 | $2.55 | $2.55 | 1,890 | — | — |
| 1981-11-04 | $2.59 | $2.59 | 810 | — | — |
| 1981-11-03 | $2.55 | $2.55 | 2,430 | — | — |
| 1981-11-02 | $2.55 | $2.55 | 2,700 | — | — |
| 1981-10-30 | $2.55 | $2.55 | 4,320 | — | — |
| 1981-10-29 | $2.50 | $2.50 | 13,500 | — | — |
| 1981-10-28 | $2.50 | $2.50 | 1,620 | — | — |
| 1981-10-27 | $2.45 | $2.45 | 0 | — | — |
| 1981-10-26 | $2.45 | $2.45 | 2,430 | — | — |
| 1981-10-23 | $2.45 | $2.45 | 13,230 | — | — |
| 1981-10-22 | $2.45 | $2.45 | 1,620 | — | — |
| 1981-10-21 | $2.45 | $2.45 | 2,700 | — | — |
| 1981-10-20 | $2.50 | $2.50 | 2,700 | — | — |
| 1981-10-19 | $2.55 | $2.55 | 4,320 | — | — |
| 1981-10-16 | $2.59 | $2.59 | 2,700 | — | — |
| 1981-10-15 | $2.64 | $2.64 | 0 | — | — |
| 1981-10-14 | $2.64 | $2.64 | 1,620 | — | — |
| 1981-10-13 | $2.64 | $2.64 | 7,020 | — | — |
| 1981-10-12 | $2.55 | $2.55 | 2,700 | — | — |
| 1981-10-09 | $2.50 | $2.50 | 810 | — | — |
| 1981-10-08 | $2.50 | $2.50 | 540 | — | — |
| 1981-10-07 | $2.50 | $2.50 | 540 | — | — |
| 1981-10-06 | $2.50 | $2.50 | 270 | — | — |
| 1981-10-05 | $2.45 | $2.45 | 10,530 | — | — |
| 1981-10-02 | $2.41 | $2.41 | 3,780 | — | — |
| 1981-10-01 | $2.27 | $2.27 | 3,510 | — | — |
| 1981-09-30 | $2.22 | $2.22 | 20,790 | — | — |
| 1981-09-29 | $2.27 | $2.27 | 4,590 | — | — |
| 1981-09-28 | $2.22 | $2.22 | 15,120 | — | — |
| 1981-09-25 | $2.31 | $2.31 | 12,420 | — | — |
| 1981-09-24 | $2.55 | $2.55 | 46,710 | — | — |
| 1981-09-23 | $2.64 | $2.64 | 8,910 | — | — |
| 1981-09-22 | $2.82 | $2.82 | 10,800 | — | — |
| 1981-09-21 | $2.96 | $2.96 | 1,620 | — | — |
| 1981-09-18 | $3.01 | $3.01 | 540 | — | — |
| 1981-09-17 | $3.01 | $3.01 | 7,290 | — | — |
| 1981-09-16 | $3.06 | $3.06 | 2,700 | — | — |
| 1981-09-15 | $3.06 | $3.06 | 81,000 | — | — |
| 1981-09-14 | $3.06 | $3.06 | 1,080 | — | — |
| 1981-09-11 | $3.10 | $3.10 | 6,210 | — | — |
| 1981-09-10 | $3.06 | $3.06 | 5,400 | — | — |
| 1981-09-09 | $3.06 | $3.06 | 5,130 | — | — |
| 1981-09-08 | $3.06 | $3.06 | 26,730 | — | — |
| 1981-09-04 | $3.10 | $3.10 | 15,390 | — | — |
| 1981-09-03 | $3.10 | $3.10 | 7,020 | — | — |
| 1981-09-02 | $3.10 | $3.10 | 810 | — | — |
| 1981-09-01 | $3.10 | $3.10 | 10,800 | — | — |
| 1981-08-31 | $3.10 | $3.10 | 18,900 | — | — |
| 1981-08-28 | $3.15 | $3.15 | 6,210 | — | — |
| 1981-08-27 | $3.15 | $3.15 | 3,240 | — | — |
| 1981-08-26 | $3.19 | $3.19 | 2,700 | — | — |
| 1981-08-25 | $3.15 | $3.15 | 14,040 | — | — |
| 1981-08-24 | $3.19 | $3.19 | 18,900 | — | — |
| 1981-08-21 | $3.29 | $3.29 | 21,330 | — | — |
| 1981-08-20 | $3.29 | $3.29 | 15,390 | — | — |
| 1981-08-19 | $3.29 | $3.29 | 4,320 | — | — |
| 1981-08-18 | $3.29 | $3.29 | 1,080 | — | — |
| 1981-08-17 | $3.38 | $3.38 | 2,700 | — | — |
| 1981-08-14 | $3.38 | $3.38 | 810 | — | — |
| 1981-08-13 | $3.38 | $3.38 | 5,400 | — | — |
| 1981-08-12 | $3.29 | $3.29 | 2,700 | — | — |
| 1981-08-11 | $3.38 | $3.38 | 18,900 | — | — |
| 1981-08-10 | $3.38 | $3.38 | 1,620 | — | — |
| 1981-08-07 | $3.38 | $3.38 | 5,400 | — | — |
| 1981-08-06 | $3.47 | $3.47 | 2,700 | — | — |
| 1981-08-05 | $3.38 | $3.38 | 9,720 | — | — |
| 1981-08-04 | $3.29 | $3.29 | 10,800 | — | — |
| 1981-08-03 | $3.24 | $3.24 | 8,640 | — | — |
| 1981-07-31 | $3.29 | $3.29 | 14,040 | — | — |
| 1981-07-30 | $3.24 | $3.24 | 32,130 | — | — |
| 1981-07-29 | $3.29 | $3.29 | 4,590 | — | — |
| 1981-07-28 | $3.19 | $3.19 | 18,630 | — | — |
| 1981-07-27 | $3.10 | $3.10 | 2,430 | — | — |
| 1981-07-24 | $3.10 | $3.10 | 7,020 | — | — |
| 1981-07-23 | $3.10 | $3.10 | 10,530 | — | — |
| 1981-07-22 | $3.19 | $3.19 | 2,430 | — | — |
| 1981-07-21 | $3.24 | $3.24 | 4,590 | — | — |
| 1981-07-20 | $3.29 | $3.29 | 10,530 | — | — |
| 1981-07-17 | $3.38 | $3.38 | 0 | — | — |
| 1981-07-16 | $3.38 | $3.38 | 5,400 | — | — |
| 1981-07-15 | $3.29 | $3.29 | 5,130 | — | — |
| 1981-07-14 | $3.38 | $3.38 | 5,400 | — | — |
| 1981-07-13 | $3.29 | $3.29 | 4,320 | — | — |
| 1981-07-10 | $3.38 | $3.38 | 270 | — | — |
| 1981-07-09 | $3.38 | $3.38 | 17,010 | — | — |
| 1981-07-08 | $3.47 | $3.47 | 15,120 | — | — |
| 1981-07-07 | $3.56 | $3.56 | 540 | — | — |
| 1981-07-06 | $3.56 | $3.56 | 1,890 | — | — |
| 1981-07-02 | $3.66 | $3.66 | 3,510 | — | — |
| 1981-07-01 | $3.56 | $3.56 | 4,320 | — | — |
| 1981-06-30 | $3.66 | $3.66 | 19,440 | — | — |
| 1981-06-29 | $3.66 | $3.66 | 22,140 | — | — |
| 1981-06-26 | $3.80 | $3.80 | 2,700 | — | — |
| 1981-06-25 | $3.80 | $3.80 | 2,430 | — | — |
| 1981-06-24 | $3.80 | $3.80 | 3,240 | — | — |
| 1981-06-23 | $3.80 | $3.80 | 1,620 | — | — |
| 1981-06-22 | $3.80 | $3.80 | 1,620 | — | — |
| 1981-06-19 | $3.75 | $3.75 | 15,120 | — | — |
| 1981-06-18 | $3.80 | $3.80 | 8,640 | — | — |
| 1981-06-17 | $3.94 | $3.94 | 24,840 | — | — |
| 1981-06-16 | $3.70 | $3.70 | 8,910 | — | — |
| 1981-06-15 | $3.75 | $3.75 | 23,490 | — | — |
| 1981-06-12 | $3.70 | $3.70 | 30,240 | — | — |
| 1981-06-11 | $3.56 | $3.56 | 2,430 | — | — |
| 1981-06-10 | $3.52 | $3.52 | 2,700 | — | — |
| 1981-06-09 | $3.52 | $3.52 | 8,910 | — | — |
| 1981-06-08 | $3.56 | $3.56 | 5,940 | — | — |
| 1981-06-05 | $3.66 | $3.66 | 48,600 | — | — |
| 1981-06-04 | $3.56 | $3.56 | 15,120 | — | — |
| 1981-06-03 | $3.52 | $3.52 | 10,530 | — | — |
| 1981-06-02 | $3.52 | $3.52 | 6,210 | — | — |
| 1981-06-01 | $3.52 | $3.52 | 12,420 | — | — |
| 1981-05-29 | $3.52 | $3.52 | 17,820 | — | — |
| 1981-05-28 | $3.52 | $3.52 | 3,510 | — | — |
| 1981-05-27 | $3.47 | $3.47 | 16,200 | — | — |
| 1981-05-26 | $3.38 | $3.38 | 6,210 | — | — |
| 1981-05-22 | $3.29 | $3.29 | 4,320 | — | — |
| 1981-05-21 | $3.29 | $3.29 | 7,020 | — | — |
| 1981-05-20 | $3.24 | $3.24 | 10,530 | — | — |
| 1981-05-19 | $3.19 | $3.19 | 10,530 | — | — |
| 1981-05-18 | $3.29 | $3.29 | 23,220 | — | — |
| 1981-05-15 | $3.29 | $3.29 | 18,630 | — | — |
| 1981-05-14 | $3.10 | $3.10 | 2,700 | — | — |
| 1981-05-13 | $3.15 | $3.15 | 6,210 | — | — |
| 1981-05-12 | $3.19 | $3.19 | 1,620 | — | — |
| 1981-05-11 | $3.24 | $3.24 | 270 | — | — |
| 1981-05-08 | $3.19 | $3.19 | 3,780 | — | — |
| 1981-05-07 | $3.29 | $3.29 | 5,400 | — | — |
| 1981-05-06 | $3.29 | $3.29 | 8,100 | — | — |
| 1981-05-05 | $3.24 | $3.24 | 7,020 | — | — |
| 1981-05-04 | $3.38 | $3.38 | 7,830 | — | — |
| 1981-05-01 | $3.47 | $3.47 | 9,720 | — | — |
| 1981-04-30 | $3.47 | $3.47 | 2,430 | — | — |
| 1981-04-29 | $3.47 | $3.47 | 2,700 | — | — |
| 1981-04-28 | $3.52 | $3.52 | 4,320 | — | — |
| 1981-04-27 | $3.56 | $3.56 | 4,320 | — | — |
| 1981-04-24 | $3.56 | $3.56 | 85,590 | — | — |
| 1981-04-23 | $3.38 | $3.38 | 25,380 | — | — |
| 1981-04-22 | $3.19 | $3.19 | 12,690 | — | — |
| 1981-04-21 | $3.06 | $3.06 | 18,630 | — | — |
| 1981-04-20 | $3.15 | $3.15 | 3,510 | — | — |
| 1981-04-16 | $3.15 | $3.15 | 12,420 | — | — |
| 1981-04-15 | $3.24 | $3.24 | 18,900 | — | — |
| 1981-04-14 | $3.19 | $3.19 | 6,210 | — | — |
| 1981-04-13 | $3.24 | $3.24 | 2,700 | — | — |
| 1981-04-10 | $3.19 | $3.19 | 6,480 | — | — |
| 1981-04-09 | $3.29 | $3.29 | 3,510 | — | — |
| 1981-04-08 | $3.29 | $3.29 | 3,510 | — | — |
| 1981-04-07 | $3.38 | $3.38 | 4,590 | — | — |
| 1981-04-06 | $3.29 | $3.29 | 19,440 | — | — |
| 1981-04-03 | $3.47 | $3.47 | 3,510 | — | — |
| 1981-04-02 | $3.52 | $3.52 | 6,480 | — | — |
| 1981-04-01 | $3.56 | $3.56 | 2,430 | — | — |
| 1981-03-31 | $3.52 | $3.52 | 13,230 | — | — |
| 1981-03-30 | $3.56 | $3.56 | 5,130 | — | — |
| 1981-03-27 | $3.66 | $3.66 | 18,630 | — | — |
| 1981-03-26 | $3.52 | $3.52 | 5,400 | — | — |
| 1981-03-25 | $3.47 | $3.47 | 3,510 | — | — |
| 1981-03-24 | $3.38 | $3.38 | 5,400 | — | — |
| 1981-03-23 | $3.47 | $3.47 | 5,130 | — | — |
| 1981-03-20 | $3.47 | $3.47 | 9,180 | — | — |
| 1981-03-19 | $3.47 | $3.47 | 2,430 | — | — |
| 1981-03-18 | $3.47 | $3.47 | 3,240 | — | — |
| 1981-03-17 | $3.47 | $3.47 | 19,440 | — | — |
| 1981-03-16 | $3.38 | $3.38 | 1,620 | — | — |
| 1981-03-13 | $3.38 | $3.38 | 15,930 | — | — |
| 1981-03-12 | $3.38 | $3.38 | 4,590 | — | — |
| 1981-03-11 | $3.38 | $3.38 | 115,830 | — | — |
| 1981-03-10 | $3.38 | $3.38 | 34,830 | — | — |
| 1981-03-09 | $3.38 | $3.38 | 5,400 | — | — |
| 1981-03-06 | $3.38 | $3.38 | 1,620 | — | — |
| 1981-03-05 | $3.29 | $3.29 | 7,290 | — | — |
| 1981-03-04 | $3.29 | $3.29 | 34,020 | — | — |
| 1981-03-03 | $3.29 | $3.29 | 25,920 | — | — |
| 1981-03-02 | $3.29 | $3.29 | 7,830 | — | — |
| 1981-02-27 | $3.38 | $3.38 | 11,340 | — | — |
| 1981-02-26 | $3.38 | $3.38 | 1,620 | — | — |
| 1981-02-25 | $3.38 | $3.38 | 3,780 | — | — |
| 1981-02-24 | $3.47 | $3.47 | 2,700 | — | — |
| 1981-02-23 | $3.47 | $3.47 | 270 | — | — |
| 1981-02-20 | $3.47 | $3.47 | 1,620 | — | — |
| 1981-02-19 | $3.47 | $3.47 | 3,780 | — | — |
| 1981-02-18 | $3.47 | $3.47 | 4,590 | — | — |
| 1981-02-17 | $3.47 | $3.47 | 1,890 | — | — |
| 1981-02-13 | $3.47 | $3.47 | 3,510 | — | — |
| 1981-02-12 | $3.52 | $3.52 | 2,430 | — | — |
| 1981-02-11 | $3.56 | $3.56 | 270 | — | — |
| 1981-02-10 | $3.56 | $3.56 | 1,890 | — | — |
| 1981-02-09 | $3.52 | $3.52 | 7,020 | — | — |
| 1981-02-06 | $3.66 | $3.66 | 11,880 | — | — |
| 1981-02-05 | $3.52 | $3.52 | 2,430 | — | — |
| 1981-02-04 | $3.47 | $3.47 | 2,430 | — | — |
| 1981-02-03 | $3.47 | $3.47 | 10,530 | — | — |
| 1981-02-02 | $3.56 | $3.56 | 8,100 | — | — |
| 1981-01-30 | $3.47 | $3.47 | 5,940 | — | — |
| 1981-01-29 | $3.47 | $3.47 | 13,500 | — | — |
| 1981-01-28 | $3.38 | $3.38 | 2,700 | — | — |
| 1981-01-27 | $3.24 | $3.24 | 3,780 | — | — |
| 1981-01-26 | $3.24 | $3.24 | 9,990 | — | — |
| 1981-01-23 | $3.38 | $3.38 | 14,580 | — | — |
| 1981-01-22 | $3.19 | $3.19 | 2,430 | — | — |
| 1981-01-21 | $3.24 | $3.24 | 4,320 | — | — |
| 1981-01-20 | $3.29 | $3.29 | 540 | — | — |
| 1981-01-19 | $3.29 | $3.29 | 6,480 | — | — |
| 1981-01-16 | $3.24 | $3.24 | 3,510 | — | — |
| 1981-01-15 | $3.29 | $3.29 | 7,290 | — | — |
| 1981-01-14 | $3.24 | $3.24 | 2,700 | — | — |
| 1981-01-13 | $3.29 | $3.29 | 2,430 | — | — |
| 1981-01-12 | $3.38 | $3.38 | 5,940 | — | — |
| 1981-01-09 | $3.38 | $3.38 | 1,080 | — | — |
| 1981-01-08 | $3.38 | $3.38 | 2,430 | — | — |
| 1981-01-07 | $3.47 | $3.47 | 36,180 | — | — |
| 1981-01-06 | $3.52 | $3.52 | 1,620 | — | — |
| 1981-01-05 | $3.47 | $3.47 | 12,420 | — | — |
| 1981-01-02 | $3.38 | $3.38 | 6,480 | — | — |