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 — 1981
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1981-12-31 | $4.30 | $4.30 | 7,425 | — | — |
| 1981-12-30 | $4.30 | $4.30 | 7,088 | — | — |
| 1981-12-29 | $4.33 | $4.33 | 8,438 | — | — |
| 1981-12-28 | $4.33 | $4.33 | 7,088 | — | — |
| 1981-12-24 | $4.33 | $4.33 | 5,063 | — | — |
| 1981-12-23 | $4.37 | $4.37 | 20,588 | — | — |
| 1981-12-22 | $4.41 | $4.41 | 7,425 | — | — |
| 1981-12-21 | $4.44 | $4.44 | 14,850 | — | — |
| 1981-12-18 | $4.44 | $4.44 | 12,150 | — | — |
| 1981-12-17 | $4.44 | $4.44 | 37,463 | — | — |
| 1981-12-16 | $4.44 | $4.44 | 10,125 | — | — |
| 1981-12-15 | $4.44 | $4.44 | 15,188 | — | — |
| 1981-12-14 | $4.48 | $4.48 | 7,425 | — | — |
| 1981-12-11 | $4.52 | $4.52 | 32,063 | — | — |
| 1981-12-10 | $4.59 | $4.59 | 10,125 | — | — |
| 1981-12-09 | $4.59 | $4.59 | 16,875 | — | — |
| 1981-12-08 | $4.56 | $4.56 | 22,613 | — | — |
| 1981-12-07 | $4.67 | $4.67 | 7,763 | — | — |
| 1981-12-04 | $4.67 | $4.67 | 23,625 | — | — |
| 1981-12-03 | $4.63 | $4.63 | 12,150 | — | — |
| 1981-12-02 | $4.63 | $4.63 | 38,138 | — | — |
| 1981-12-01 | $4.56 | $4.56 | 29,363 | — | — |
| 1981-11-30 | $4.48 | $4.48 | 10,463 | — | — |
| 1981-11-27 | $4.48 | $4.48 | 5,400 | — | — |
| 1981-11-25 | $4.52 | $4.52 | 7,763 | — | — |
| 1981-11-24 | $4.52 | $4.52 | 9,788 | — | — |
| 1981-11-23 | $4.59 | $4.59 | 16,538 | — | — |
| 1981-11-20 | $4.59 | $4.59 | 14,175 | — | — |
| 1981-11-19 | $4.59 | $4.59 | 14,175 | — | — |
| 1981-11-18 | $4.63 | $4.63 | 40,163 | — | — |
| 1981-11-17 | $4.56 | $4.56 | 19,575 | — | — |
| 1981-11-16 | $4.56 | $4.56 | 33,750 | — | — |
| 1981-11-13 | $4.52 | $4.52 | 57,713 | — | — |
| 1981-11-12 | $4.52 | $4.52 | 49,950 | — | — |
| 1981-11-11 | $4.44 | $4.44 | 20,925 | — | — |
| 1981-11-10 | $4.37 | $4.37 | 25,650 | — | — |
| 1981-11-09 | $4.30 | $4.30 | 8,438 | — | — |
| 1981-11-06 | $4.30 | $4.30 | 4,050 | — | — |
| 1981-11-05 | $4.30 | $4.30 | 13,163 | — | — |
| 1981-11-04 | $4.26 | $4.26 | 9,788 | — | — |
| 1981-11-03 | $4.26 | $4.26 | 9,450 | — | — |
| 1981-11-02 | $4.26 | $4.26 | 5,738 | — | — |
| 1981-10-30 | $4.26 | $4.26 | 51,300 | — | — |
| 1981-10-29 | $4.26 | $4.26 | 49,950 | — | — |
| 1981-10-28 | $4.30 | $4.30 | 13,838 | — | — |
| 1981-10-27 | $4.22 | $4.22 | 13,838 | — | — |
| 1981-10-26 | $4.19 | $4.19 | 35,438 | — | — |
| 1981-10-23 | $4.33 | $4.33 | 25,650 | — | — |
| 1981-10-22 | $4.48 | $4.48 | 27,338 | — | — |
| 1981-10-21 | $4.59 | $4.59 | 10,800 | — | — |
| 1981-10-20 | $4.59 | $4.59 | 26,663 | — | — |
| 1981-10-19 | $4.59 | $4.59 | 31,050 | — | — |
| 1981-10-16 | $4.67 | $4.67 | 31,725 | — | — |
| 1981-10-15 | $4.63 | $4.63 | 6,413 | — | — |
| 1981-10-14 | $4.63 | $4.63 | 30,038 | — | — |
| 1981-10-13 | $4.67 | $4.67 | 56,025 | — | — |
| 1981-10-12 | $4.59 | $4.59 | 31,050 | — | — |
| 1981-10-09 | $4.52 | $4.52 | 12,488 | — | — |
| 1981-10-08 | $4.48 | $4.48 | 22,950 | — | — |
| 1981-10-07 | $4.48 | $4.48 | 26,325 | — | — |
| 1981-10-06 | $4.48 | $4.48 | 7,763 | — | — |
| 1981-10-05 | $4.48 | $4.48 | 14,850 | — | — |
| 1981-10-02 | $4.48 | $4.48 | 31,050 | — | — |
| 1981-10-01 | $4.37 | $4.37 | 17,888 | — | — |
| 1981-09-30 | $4.41 | $4.41 | 8,775 | — | — |
| 1981-09-29 | $4.41 | $4.41 | 17,550 | — | — |
| 1981-09-28 | $4.37 | $4.37 | 16,200 | — | — |
| 1981-09-25 | $4.37 | $4.37 | 11,813 | — | — |
| 1981-09-24 | $4.41 | $4.41 | 23,625 | — | — |
| 1981-09-23 | $4.37 | $4.37 | 16,200 | — | — |
| 1981-09-22 | $4.37 | $4.37 | 13,838 | — | — |
| 1981-09-21 | $4.33 | $4.33 | 10,125 | — | — |
| 1981-09-18 | $4.30 | $4.30 | 13,838 | — | — |
| 1981-09-17 | $4.26 | $4.26 | 15,863 | — | — |
| 1981-09-16 | $4.30 | $4.30 | 17,550 | — | — |
| 1981-09-15 | $4.30 | $4.30 | 6,750 | — | — |
| 1981-09-14 | $4.26 | $4.26 | 2,700 | — | — |
| 1981-09-11 | $4.26 | $4.26 | 14,850 | — | — |
| 1981-09-10 | $4.22 | $4.22 | 15,863 | — | — |
| 1981-09-09 | $4.19 | $4.19 | 3,038 | — | — |
| 1981-09-08 | $4.19 | $4.19 | 28,350 | — | — |
| 1981-09-04 | $4.15 | $4.15 | 38,475 | — | — |
| 1981-09-03 | $4.22 | $4.22 | 17,888 | — | — |
| 1981-09-02 | $4.22 | $4.22 | 35,775 | — | — |
| 1981-09-01 | $4.22 | $4.22 | 17,550 | — | — |
| 1981-08-31 | $4.22 | $4.22 | 22,275 | — | — |
| 1981-08-28 | $4.19 | $4.19 | 16,200 | — | — |
| 1981-08-27 | $4.15 | $4.15 | 8,438 | — | — |
| 1981-08-26 | $4.19 | $4.19 | 22,613 | — | — |
| 1981-08-25 | $4.22 | $4.22 | 46,575 | — | — |
| 1981-08-24 | $4.26 | $4.26 | 25,988 | — | — |
| 1981-08-21 | $4.33 | $4.33 | 34,088 | — | — |
| 1981-08-20 | $4.22 | $4.22 | 17,888 | — | — |
| 1981-08-19 | $4.22 | $4.22 | 17,213 | — | — |
| 1981-08-18 | $4.22 | $4.22 | 22,275 | — | — |
| 1981-08-17 | $4.26 | $4.26 | 20,588 | — | — |
| 1981-08-14 | $4.26 | $4.26 | 15,525 | — | — |
| 1981-08-13 | $4.30 | $4.30 | 20,925 | — | — |
| 1981-08-12 | $4.22 | $4.22 | 17,213 | — | — |
| 1981-08-11 | $4.22 | $4.22 | 8,775 | — | — |
| 1981-08-10 | $4.19 | $4.19 | 0 | — | — |
| 1981-08-07 | $4.19 | $4.19 | 6,750 | — | — |
| 1981-08-06 | $4.19 | $4.19 | 42,188 | — | — |
| 1981-08-05 | $4.07 | $4.07 | 41,513 | — | — |
| 1981-08-04 | $4.07 | $4.07 | 14,513 | — | — |
| 1981-08-03 | $4.07 | $4.07 | 27,675 | — | — |
| 1981-07-31 | $4.15 | $4.15 | 25,988 | — | — |
| 1981-07-30 | $4.11 | $4.11 | 12,825 | — | — |
| 1981-07-29 | $4.07 | $4.07 | 13,163 | — | — |
| 1981-07-28 | $4.07 | $4.07 | 5,738 | — | — |
| 1981-07-27 | $4.07 | $4.07 | 7,763 | — | — |
| 1981-07-24 | $4.07 | $4.07 | 14,513 | — | — |
| 1981-07-23 | $4.07 | $4.07 | 9,113 | — | — |
| 1981-07-22 | $4.07 | $4.07 | 9,450 | — | — |
| 1981-07-21 | $4.07 | $4.07 | 11,138 | — | — |
| 1981-07-20 | $4.07 | $4.07 | 5,063 | — | — |
| 1981-07-17 | $4.07 | $4.07 | 8,100 | — | — |
| 1981-07-16 | $4.07 | $4.07 | 30,038 | — | — |
| 1981-07-15 | $4.11 | $4.11 | 8,775 | — | — |
| 1981-07-14 | $4.07 | $4.07 | 8,438 | — | — |
| 1981-07-13 | $4.07 | $4.07 | 5,400 | — | — |
| 1981-07-10 | $4.07 | $4.07 | 16,200 | — | — |
| 1981-07-09 | $4.11 | $4.11 | 12,488 | — | — |
| 1981-07-08 | $4.11 | $4.11 | 8,775 | — | — |
| 1981-07-07 | $4.11 | $4.11 | 6,413 | — | — |
| 1981-07-06 | $4.11 | $4.11 | 14,175 | — | — |
| 1981-07-02 | $4.11 | $4.11 | 14,513 | — | — |
| 1981-07-01 | $4.11 | $4.11 | 3,375 | — | — |
| 1981-06-30 | $4.15 | $4.15 | 18,900 | — | — |
| 1981-06-29 | $4.22 | $4.22 | 3,038 | — | — |
| 1981-06-26 | $4.22 | $4.22 | 64,125 | — | — |
| 1981-06-25 | $4.11 | $4.11 | 77,963 | — | — |
| 1981-06-24 | $4.07 | $4.07 | 4,050 | — | — |
| 1981-06-23 | $4.07 | $4.07 | 3,038 | — | — |
| 1981-06-22 | $4.07 | $4.07 | 9,450 | — | — |
| 1981-06-19 | $4.07 | $4.07 | 5,063 | — | — |
| 1981-06-18 | $4.11 | $4.11 | 8,100 | — | — |
| 1981-06-17 | $4.11 | $4.11 | 21,263 | — | — |
| 1981-06-16 | $4.15 | $4.15 | 202,500 | — | — |
| 1981-06-15 | $4.11 | $4.11 | 67,838 | — | — |
| 1981-06-12 | $4.00 | $4.00 | 98,888 | — | — |
| 1981-06-11 | $3.96 | $3.96 | 22,613 | — | — |
| 1981-06-10 | $3.96 | $3.96 | 13,163 | — | — |
| 1981-06-09 | $3.96 | $3.96 | 8,100 | — | — |
| 1981-06-08 | $3.96 | $3.96 | 20,250 | — | — |
| 1981-06-05 | $3.89 | $3.89 | 13,838 | — | — |
| 1981-06-04 | $3.89 | $3.89 | 16,538 | — | — |
| 1981-06-03 | $3.85 | $3.85 | 9,450 | — | — |
| 1981-06-02 | $3.85 | $3.85 | 17,550 | — | — |
| 1981-06-01 | $3.81 | $3.81 | 33,750 | — | — |
| 1981-05-29 | $3.78 | $3.78 | 20,250 | — | — |
| 1981-05-28 | $3.78 | $3.78 | 22,613 | — | — |
| 1981-05-27 | $3.78 | $3.78 | 20,588 | — | — |
| 1981-05-26 | $3.74 | $3.74 | 17,550 | — | — |
| 1981-05-22 | $3.81 | $3.81 | 6,413 | — | — |
| 1981-05-21 | $3.81 | $3.81 | 8,438 | — | — |
| 1981-05-20 | $3.81 | $3.81 | 61,088 | — | — |
| 1981-05-19 | $3.78 | $3.78 | 6,075 | — | — |
| 1981-05-18 | $3.78 | $3.78 | 17,888 | — | — |
| 1981-05-15 | $3.74 | $3.74 | 13,838 | — | — |
| 1981-05-14 | $3.74 | $3.74 | 8,438 | — | — |
| 1981-05-13 | $3.74 | $3.74 | 31,050 | — | — |
| 1981-05-12 | $3.63 | $3.63 | 12,488 | — | — |
| 1981-05-11 | $3.63 | $3.63 | 14,175 | — | — |
| 1981-05-08 | $3.63 | $3.63 | 18,225 | — | — |
| 1981-05-07 | $3.59 | $3.59 | 12,825 | — | — |
| 1981-05-06 | $3.59 | $3.59 | 10,125 | — | — |
| 1981-05-05 | $3.56 | $3.56 | 14,850 | — | — |
| 1981-05-04 | $3.63 | $3.63 | 12,150 | — | — |
| 1981-05-01 | $3.67 | $3.67 | 15,525 | — | — |
| 1981-04-30 | $3.70 | $3.70 | 8,775 | — | — |
| 1981-04-29 | $3.70 | $3.70 | 18,225 | — | — |
| 1981-04-28 | $3.81 | $3.81 | 4,388 | — | — |
| 1981-04-27 | $3.81 | $3.81 | 4,388 | — | — |
| 1981-04-24 | $3.78 | $3.78 | 6,413 | — | — |
| 1981-04-23 | $3.78 | $3.78 | 5,400 | — | — |
| 1981-04-22 | $3.78 | $3.78 | 8,775 | — | — |
| 1981-04-21 | $3.78 | $3.78 | 3,038 | — | — |
| 1981-04-20 | $3.78 | $3.78 | 9,788 | — | — |
| 1981-04-16 | $3.78 | $3.78 | 3,038 | — | — |
| 1981-04-15 | $3.78 | $3.78 | 9,450 | — | — |
| 1981-04-14 | $3.78 | $3.78 | 9,450 | — | — |
| 1981-04-13 | $3.81 | $3.81 | 11,475 | — | — |
| 1981-04-10 | $3.81 | $3.81 | 13,500 | — | — |
| 1981-04-09 | $3.89 | $3.89 | 7,088 | — | — |
| 1981-04-08 | $3.93 | $3.93 | 12,488 | — | — |
| 1981-04-07 | $3.96 | $3.96 | 4,725 | — | — |
| 1981-04-06 | $4.04 | $4.04 | 5,063 | — | — |
| 1981-04-03 | $4.04 | $4.04 | 30,713 | — | — |
| 1981-04-02 | $4.07 | $4.07 | 6,413 | — | — |
| 1981-04-01 | $4.07 | $4.07 | 2,700 | — | — |
| 1981-03-31 | $4.07 | $4.07 | 10,463 | — | — |
| 1981-03-30 | $4.07 | $4.07 | 8,775 | — | — |
| 1981-03-27 | $4.07 | $4.07 | 8,100 | — | — |
| 1981-03-26 | $4.11 | $4.11 | 7,425 | — | — |
| 1981-03-25 | $4.11 | $4.11 | 9,450 | — | — |
| 1981-03-24 | $4.11 | $4.11 | 1,688 | — | — |
| 1981-03-23 | $4.11 | $4.11 | 5,063 | — | — |
| 1981-03-20 | $4.11 | $4.11 | 29,363 | — | — |
| 1981-03-19 | $4.04 | $4.04 | 23,963 | — | — |
| 1981-03-18 | $3.96 | $3.96 | 6,075 | — | — |
| 1981-03-17 | $3.89 | $3.89 | 12,488 | — | — |
| 1981-03-16 | $3.78 | $3.78 | 18,225 | — | — |
| 1981-03-13 | $3.74 | $3.74 | 13,500 | — | — |
| 1981-03-12 | $3.74 | $3.74 | 32,400 | — | — |
| 1981-03-11 | $3.81 | $3.81 | 8,100 | — | — |
| 1981-03-10 | $3.81 | $3.81 | 8,100 | — | — |
| 1981-03-09 | $3.81 | $3.81 | 5,738 | — | — |
| 1981-03-06 | $3.81 | $3.81 | 9,788 | — | — |
| 1981-03-05 | $3.85 | $3.85 | 5,063 | — | — |
| 1981-03-04 | $3.85 | $3.85 | 8,775 | — | — |
| 1981-03-03 | $3.93 | $3.93 | 10,800 | — | — |
| 1981-03-02 | $3.89 | $3.89 | 7,088 | — | — |
| 1981-02-27 | $3.89 | $3.89 | 23,288 | — | — |
| 1981-02-26 | $3.96 | $3.96 | 20,925 | — | — |
| 1981-02-25 | $3.93 | $3.93 | 1,350 | — | — |
| 1981-02-24 | $3.93 | $3.93 | 5,738 | — | — |
| 1981-02-23 | $3.93 | $3.93 | 13,163 | — | — |
| 1981-02-20 | $4.00 | $4.00 | 10,800 | — | — |
| 1981-02-19 | $4.00 | $4.00 | 15,188 | — | — |
| 1981-02-18 | $4.04 | $4.04 | 7,763 | — | — |
| 1981-02-17 | $4.04 | $4.04 | 6,750 | — | — |
| 1981-02-13 | $4.07 | $4.07 | 8,438 | — | — |
| 1981-02-12 | $4.07 | $4.07 | 18,225 | — | — |
| 1981-02-11 | $4.07 | $4.07 | 12,488 | — | — |
| 1981-02-10 | $4.07 | $4.07 | 14,513 | — | — |
| 1981-02-09 | $4.07 | $4.07 | 7,763 | — | — |
| 1981-02-06 | $4.07 | $4.07 | 14,513 | — | — |
| 1981-02-05 | $4.00 | $4.00 | 6,750 | — | — |
| 1981-02-04 | $4.00 | $4.00 | 10,463 | — | — |
| 1981-02-03 | $4.00 | $4.00 | 5,063 | — | — |
| 1981-02-02 | $4.00 | $4.00 | 10,463 | — | — |
| 1981-01-30 | $4.00 | $4.00 | 24,975 | — | — |
| 1981-01-29 | $4.04 | $4.04 | 15,525 | — | — |
| 1981-01-28 | $4.04 | $4.04 | 10,463 | — | — |
| 1981-01-27 | $4.04 | $4.04 | 8,438 | — | — |
| 1981-01-26 | $4.07 | $4.07 | 16,200 | — | — |
| 1981-01-23 | $4.07 | $4.07 | 4,388 | — | — |
| 1981-01-22 | $4.07 | $4.07 | 5,400 | — | — |
| 1981-01-21 | $4.11 | $4.11 | 22,613 | — | — |
| 1981-01-20 | $4.11 | $4.11 | 48,600 | — | — |
| 1981-01-19 | $4.15 | $4.15 | 19,913 | — | — |
| 1981-01-16 | $4.15 | $4.15 | 1,688 | — | — |
| 1981-01-15 | $4.15 | $4.15 | 8,100 | — | — |
| 1981-01-14 | $4.11 | $4.11 | 16,538 | — | — |
| 1981-01-13 | $4.07 | $4.07 | 11,475 | — | — |
| 1981-01-12 | $4.04 | $4.04 | 6,750 | — | — |
| 1981-01-09 | $4.04 | $4.04 | 14,175 | — | — |
| 1981-01-08 | $4.04 | $4.04 | 7,763 | — | — |
| 1981-01-07 | $4.00 | $4.00 | 47,925 | — | — |
| 1981-01-06 | $4.11 | $4.11 | 15,525 | — | — |
| 1981-01-05 | $4.07 | $4.07 | 12,150 | — | — |
| 1981-01-02 | $4.07 | $4.07 | 9,450 | — | — |