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 | $4.07 | $4.07 | 14,175 | — | — |
| 1980-12-30 | $4.07 | $4.07 | 10,800 | — | — |
| 1980-12-29 | $4.07 | $4.07 | 18,900 | — | — |
| 1980-12-26 | $4.04 | $4.04 | 4,388 | — | — |
| 1980-12-24 | $4.04 | $4.04 | 19,575 | — | — |
| 1980-12-23 | $4.11 | $4.11 | 34,763 | — | — |
| 1980-12-22 | $4.07 | $4.07 | 61,088 | — | — |
| 1980-12-19 | $4.04 | $4.04 | 58,388 | — | — |
| 1980-12-18 | $3.74 | $3.74 | 40,500 | — | — |
| 1980-12-17 | $3.63 | $3.63 | 33,750 | — | — |
| 1980-12-16 | $3.56 | $3.56 | 29,700 | — | — |
| 1980-12-15 | $3.52 | $3.52 | 15,525 | — | — |
| 1980-12-12 | $3.52 | $3.52 | 13,500 | — | — |
| 1980-12-11 | $3.52 | $3.52 | 17,550 | — | — |
| 1980-12-10 | $3.63 | $3.63 | 8,100 | — | — |
| 1980-12-09 | $3.67 | $3.67 | 37,800 | — | — |
| 1980-12-08 | $3.67 | $3.67 | 18,225 | — | — |
| 1980-12-05 | $3.70 | $3.70 | 34,425 | — | — |
| 1980-12-04 | $3.67 | $3.67 | 9,113 | — | — |
| 1980-12-03 | $3.70 | $3.70 | 27,338 | — | — |
| 1980-12-02 | $3.67 | $3.67 | 29,700 | — | — |
| 1980-12-01 | $3.70 | $3.70 | 22,275 | — | — |
| 1980-11-28 | $3.67 | $3.67 | 24,638 | — | — |
| 1980-11-26 | $3.67 | $3.67 | 13,500 | — | — |
| 1980-11-25 | $3.67 | $3.67 | 14,175 | — | — |
| 1980-11-24 | $3.67 | $3.67 | 18,225 | — | — |
| 1980-11-21 | $3.74 | $3.74 | 43,875 | — | — |
| 1980-11-20 | $3.96 | $3.96 | 23,625 | — | — |
| 1980-11-19 | $4.00 | $4.00 | 26,663 | — | — |
| 1980-11-18 | $4.00 | $4.00 | 5,063 | — | — |
| 1980-11-17 | $4.04 | $4.04 | 10,800 | — | — |
| 1980-11-14 | $4.04 | $4.04 | 3,713 | — | — |
| 1980-11-13 | $4.00 | $4.00 | 17,550 | — | — |
| 1980-11-12 | $3.96 | $3.96 | 22,613 | — | — |
| 1980-11-11 | $3.93 | $3.93 | 9,450 | — | — |
| 1980-11-10 | $3.96 | $3.96 | 24,638 | — | — |
| 1980-11-07 | $3.96 | $3.96 | 19,575 | — | — |
| 1980-11-06 | $4.00 | $4.00 | 7,088 | — | — |
| 1980-11-05 | $4.00 | $4.00 | 15,863 | — | — |
| 1980-11-03 | $4.00 | $4.00 | 9,450 | — | — |
| 1980-10-31 | $4.00 | $4.00 | 8,775 | — | — |
| 1980-10-30 | $4.00 | $4.00 | 6,075 | — | — |
| 1980-10-29 | $4.00 | $4.00 | 4,388 | — | — |
| 1980-10-28 | $4.00 | $4.00 | 12,488 | — | — |
| 1980-10-27 | $4.04 | $4.04 | 1,013 | — | — |
| 1980-10-24 | $4.07 | $4.07 | 13,838 | — | — |
| 1980-10-23 | $4.11 | $4.11 | 11,138 | — | — |
| 1980-10-22 | $4.19 | $4.19 | 13,500 | — | — |
| 1980-10-21 | $4.15 | $4.15 | 6,413 | — | — |
| 1980-10-20 | $4.22 | $4.22 | 7,425 | — | — |
| 1980-10-17 | $4.26 | $4.26 | 14,850 | — | — |
| 1980-10-16 | $4.30 | $4.30 | 9,113 | — | — |
| 1980-10-15 | $4.30 | $4.30 | 8,438 | — | — |
| 1980-10-14 | $4.26 | $4.26 | 4,050 | — | — |
| 1980-10-13 | $4.26 | $4.26 | 3,038 | — | — |
| 1980-10-10 | $4.26 | $4.26 | 8,100 | — | — |
| 1980-10-09 | $4.26 | $4.26 | 3,038 | — | — |
| 1980-10-08 | $4.26 | $4.26 | 6,075 | — | — |
| 1980-10-07 | $4.26 | $4.26 | 24,300 | — | — |
| 1980-10-06 | $4.11 | $4.11 | 22,613 | — | — |
| 1980-10-03 | $4.00 | $4.00 | 7,425 | — | — |
| 1980-10-02 | $4.00 | $4.00 | 11,138 | — | — |
| 1980-10-01 | $4.00 | $4.00 | 11,138 | — | — |
| 1980-09-30 | $4.00 | $4.00 | 14,513 | — | — |
| 1980-09-29 | $4.00 | $4.00 | 20,925 | — | — |
| 1980-09-26 | $4.04 | $4.04 | 10,800 | — | — |
| 1980-09-25 | $4.04 | $4.04 | 7,763 | — | — |
| 1980-09-24 | $4.04 | $4.04 | 4,388 | — | — |
| 1980-09-23 | $4.04 | $4.04 | 4,050 | — | — |
| 1980-09-22 | $4.07 | $4.07 | 24,975 | — | — |
| 1980-09-19 | $4.11 | $4.11 | 8,100 | — | — |
| 1980-09-18 | $4.11 | $4.11 | 21,600 | — | — |
| 1980-09-17 | $4.07 | $4.07 | 9,450 | — | — |
| 1980-09-16 | $4.07 | $4.07 | 14,175 | — | — |
| 1980-09-15 | $4.07 | $4.07 | 6,075 | — | — |
| 1980-09-12 | $4.07 | $4.07 | 8,100 | — | — |
| 1980-09-11 | $4.04 | $4.04 | 11,138 | — | — |
| 1980-09-10 | $4.00 | $4.00 | 7,088 | — | — |
| 1980-09-09 | $4.04 | $4.04 | 28,350 | — | — |
| 1980-09-08 | $4.04 | $4.04 | 12,825 | — | — |
| 1980-09-05 | $4.07 | $4.07 | 32,063 | — | — |
| 1980-09-04 | $4.11 | $4.11 | 24,975 | — | — |
| 1980-09-03 | $4.15 | $4.15 | 25,650 | — | — |
| 1980-09-02 | $4.04 | $4.04 | 8,100 | — | — |
| 1980-08-29 | $4.04 | $4.04 | 14,513 | — | — |
| 1980-08-28 | $4.07 | $4.07 | 15,863 | — | — |
| 1980-08-27 | $4.11 | $4.11 | 8,100 | — | — |
| 1980-08-26 | $4.11 | $4.11 | 22,275 | — | — |
| 1980-08-25 | $4.19 | $4.19 | 16,875 | — | — |
| 1980-08-22 | $4.19 | $4.19 | 3,038 | — | — |
| 1980-08-21 | $4.19 | $4.19 | 12,488 | — | — |
| 1980-08-20 | $4.19 | $4.19 | 13,500 | — | — |
| 1980-08-19 | $4.26 | $4.26 | 23,288 | — | — |
| 1980-08-18 | $4.26 | $4.26 | 25,313 | — | — |
| 1980-08-15 | $4.26 | $4.26 | 3,713 | — | — |
| 1980-08-14 | $4.26 | $4.26 | 1,688 | — | — |
| 1980-08-13 | $4.26 | $4.26 | 9,450 | — | — |
| 1980-08-12 | $4.26 | $4.26 | 15,863 | — | — |
| 1980-08-11 | $4.26 | $4.26 | 13,163 | — | — |
| 1980-08-08 | $4.26 | $4.26 | 19,913 | — | — |
| 1980-08-07 | $4.22 | $4.22 | 17,550 | — | — |
| 1980-08-06 | $4.15 | $4.15 | 11,813 | — | — |
| 1980-08-05 | $4.11 | $4.11 | 7,763 | — | — |
| 1980-08-04 | $4.11 | $4.11 | 7,425 | — | — |
| 1980-08-01 | $4.15 | $4.15 | 29,700 | — | — |
| 1980-07-31 | $4.26 | $4.26 | 31,050 | — | — |
| 1980-07-30 | $4.33 | $4.33 | 338 | — | — |
| 1980-07-29 | $4.33 | $4.33 | 17,888 | — | — |
| 1980-07-28 | $4.41 | $4.41 | 15,188 | — | — |
| 1980-07-25 | $4.41 | $4.41 | 19,913 | — | — |
| 1980-07-24 | $4.48 | $4.48 | 7,425 | — | — |
| 1980-07-23 | $4.48 | $4.48 | 4,388 | — | — |
| 1980-07-22 | $4.48 | $4.48 | 10,125 | — | — |
| 1980-07-21 | $4.52 | $4.52 | 12,488 | — | — |
| 1980-07-18 | $4.56 | $4.56 | 25,313 | — | — |
| 1980-07-17 | $4.56 | $4.56 | 4,050 | — | — |
| 1980-07-16 | $4.56 | $4.56 | 9,450 | — | — |
| 1980-07-15 | $4.56 | $4.56 | 20,925 | — | — |
| 1980-07-14 | $4.56 | $4.56 | 12,488 | — | — |
| 1980-07-11 | $4.56 | $4.56 | 9,788 | — | — |
| 1980-07-10 | $4.56 | $4.56 | 6,413 | — | — |
| 1980-07-09 | $4.56 | $4.56 | 6,075 | — | — |
| 1980-07-08 | $4.56 | $4.56 | 9,788 | — | — |
| 1980-07-07 | $4.59 | $4.59 | 8,100 | — | — |
| 1980-07-03 | $4.52 | $4.52 | 8,100 | — | — |
| 1980-07-02 | $4.52 | $4.52 | 19,575 | — | — |
| 1980-07-01 | $4.52 | $4.52 | 8,438 | — | — |
| 1980-06-30 | $4.52 | $4.52 | 16,200 | — | — |
| 1980-06-27 | $4.59 | $4.59 | 10,800 | — | — |
| 1980-06-26 | $4.59 | $4.59 | 21,600 | — | — |
| 1980-06-25 | $4.63 | $4.63 | 12,825 | — | — |
| 1980-06-24 | $4.59 | $4.59 | 15,525 | — | — |
| 1980-06-23 | $4.59 | $4.59 | 9,788 | — | — |
| 1980-06-20 | $4.59 | $4.59 | 11,813 | — | — |
| 1980-06-19 | $4.59 | $4.59 | 7,763 | — | — |
| 1980-06-18 | $4.59 | $4.59 | 22,950 | — | — |
| 1980-06-17 | $4.56 | $4.56 | 20,925 | — | — |
| 1980-06-16 | $4.52 | $4.52 | 15,525 | — | — |
| 1980-06-13 | $4.52 | $4.52 | 15,188 | — | — |
| 1980-06-12 | $4.48 | $4.48 | 52,650 | — | — |
| 1980-06-11 | $4.48 | $4.48 | 17,550 | — | — |
| 1980-06-10 | $4.48 | $4.48 | 5,400 | — | — |
| 1980-06-09 | $4.48 | $4.48 | 15,863 | — | — |
| 1980-06-06 | $4.48 | $4.48 | 1,688 | — | — |
| 1980-06-05 | $4.48 | $4.48 | 10,800 | — | — |
| 1980-06-04 | $4.48 | $4.48 | 11,475 | — | — |
| 1980-06-03 | $4.44 | $4.44 | 16,875 | — | — |
| 1980-06-02 | $4.41 | $4.41 | 19,238 | — | — |
| 1980-05-30 | $4.37 | $4.37 | 9,450 | — | — |
| 1980-05-29 | $4.37 | $4.37 | 7,763 | — | — |
| 1980-05-28 | $4.37 | $4.37 | 13,500 | — | — |
| 1980-05-27 | $4.41 | $4.41 | 10,800 | — | — |
| 1980-05-23 | $4.44 | $4.44 | 20,250 | — | — |
| 1980-05-22 | $4.41 | $4.41 | 8,438 | — | — |
| 1980-05-21 | $4.41 | $4.41 | 8,438 | — | — |
| 1980-05-20 | $4.44 | $4.44 | 6,075 | — | — |
| 1980-05-19 | $4.44 | $4.44 | 9,113 | — | — |
| 1980-05-16 | $4.44 | $4.44 | 20,250 | — | — |
| 1980-05-15 | $4.41 | $4.41 | 39,488 | — | — |
| 1980-05-14 | $4.52 | $4.52 | 6,413 | — | — |
| 1980-05-13 | $4.52 | $4.52 | 7,425 | — | — |
| 1980-05-12 | $4.52 | $4.52 | 11,813 | — | — |
| 1980-05-09 | $4.52 | $4.52 | 8,438 | — | — |
| 1980-05-08 | $4.52 | $4.52 | 24,300 | — | — |
| 1980-05-07 | $4.56 | $4.56 | 11,813 | — | — |
| 1980-05-06 | $4.52 | $4.52 | 18,225 | — | — |
| 1980-05-05 | $4.44 | $4.44 | 8,100 | — | — |
| 1980-05-02 | $4.44 | $4.44 | 11,813 | — | — |
| 1980-05-01 | $4.41 | $4.41 | 14,175 | — | — |
| 1980-04-30 | $4.37 | $4.37 | 17,888 | — | — |
| 1980-04-29 | $4.37 | $4.37 | 12,825 | — | — |
| 1980-04-28 | $4.37 | $4.37 | 3,375 | — | — |
| 1980-04-25 | $4.37 | $4.37 | 16,875 | — | — |
| 1980-04-24 | $4.37 | $4.37 | 6,075 | — | — |
| 1980-04-23 | $4.37 | $4.37 | 43,200 | — | — |
| 1980-04-22 | $4.30 | $4.30 | 38,138 | — | — |
| 1980-04-21 | $4.19 | $4.19 | 10,800 | — | — |
| 1980-04-18 | $4.19 | $4.19 | 40,163 | — | — |
| 1980-04-17 | $4.11 | $4.11 | 24,638 | — | — |
| 1980-04-16 | $4.07 | $4.07 | 27,000 | — | — |
| 1980-04-15 | $4.00 | $4.00 | 14,513 | — | — |
| 1980-04-14 | $4.00 | $4.00 | 13,838 | — | — |
| 1980-04-11 | $4.00 | $4.00 | 27,675 | — | — |
| 1980-04-10 | $3.85 | $3.85 | 24,638 | — | — |
| 1980-04-09 | $3.70 | $3.70 | 15,863 | — | — |
| 1980-04-08 | $3.67 | $3.67 | 11,138 | — | — |
| 1980-04-07 | $3.67 | $3.67 | 14,513 | — | — |
| 1980-04-03 | $3.63 | $3.63 | 12,488 | — | — |
| 1980-04-02 | $3.59 | $3.59 | 10,463 | — | — |
| 1980-04-01 | $3.56 | $3.56 | 8,775 | — | — |
| 1980-03-31 | $3.52 | $3.52 | 9,450 | — | — |
| 1980-03-28 | $3.48 | $3.48 | 5,738 | — | — |
| 1980-03-27 | $3.44 | $3.44 | 27,675 | — | — |
| 1980-03-26 | $3.63 | $3.63 | 7,763 | — | — |
| 1980-03-25 | $3.59 | $3.59 | 8,438 | — | — |
| 1980-03-24 | $3.59 | $3.59 | 7,088 | — | — |
| 1980-03-21 | $3.63 | $3.63 | 4,725 | — | — |
| 1980-03-20 | $3.63 | $3.63 | 4,050 | — | — |
| 1980-03-19 | $3.63 | $3.63 | 9,788 | — | — |
| 1980-03-18 | $3.59 | $3.59 | 7,425 | — | — |
| 1980-03-17 | $3.59 | $3.59 | 3,375 | — | — |