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 | $4.52 | — | 669 | — | — |
| 1981-12-30 | $4.31 | — | 2,373 | — | — |
| 1981-12-29 | $4.31 | — | 8,700 | — | — |
| 1981-12-28 | $4.31 | — | 3,529 | — | — |
| 1981-12-24 | $4.52 | — | 2,981 | — | — |
| 1981-12-23 | $4.73 | — | 2,312 | — | — |
| 1981-12-22 | $4.93 | — | 0 | — | — |
| 1981-12-21 | $4.93 | — | 183 | — | — |
| 1981-12-18 | $4.93 | — | 730 | — | — |
| 1981-12-17 | $4.93 | — | 0 | — | — |
| 1981-12-16 | $4.93 | — | 1,156 | — | — |
| 1981-12-15 | $4.93 | — | 913 | — | — |
| 1981-12-14 | $4.93 | — | 669 | — | — |
| 1981-12-11 | $4.93 | — | 487 | — | — |
| 1981-12-10 | $5.14 | — | 304 | — | — |
| 1981-12-09 | $5.14 | — | 0 | — | — |
| 1981-12-08 | $5.14 | — | 913 | — | — |
| 1981-12-07 | $5.14 | — | 487 | — | — |
| 1981-12-04 | $4.93 | — | 122 | — | — |
| 1981-12-03 | $5.14 | — | 0 | — | — |
| 1981-12-02 | $5.14 | — | 0 | — | — |
| 1981-12-01 | $5.14 | — | 61 | — | — |
| 1981-11-30 | $5.14 | — | 243 | — | — |
| 1981-11-27 | $5.14 | — | 791 | — | — |
| 1981-11-25 | $5.14 | — | 2,616 | — | — |
| 1981-11-24 | $5.14 | — | 365 | — | — |
| 1981-11-23 | $4.93 | — | 852 | — | — |
| 1981-11-20 | $4.93 | — | 365 | — | — |
| 1981-11-19 | $4.93 | — | 122 | — | — |
| 1981-11-18 | $5.14 | — | 1,339 | — | — |
| 1981-11-17 | $5.55 | — | 243 | — | — |
| 1981-11-16 | $5.96 | — | 2,312 | — | — |
| 1981-11-13 | $5.96 | — | 3,711 | — | — |
| 1981-11-12 | $6.16 | — | 183 | — | — |
| 1981-11-11 | $6.16 | — | 1,582 | — | — |
| 1981-11-10 | $6.16 | — | 852 | — | — |
| 1981-11-09 | $6.37 | — | 1,339 | — | — |
| 1981-11-06 | $6.57 | — | 3,407 | — | — |
| 1981-11-05 | $6.57 | — | 5,232 | — | — |
| 1981-11-04 | $6.16 | — | 61 | — | — |
| 1981-11-03 | $5.96 | — | 61 | — | — |
| 1981-11-02 | $5.96 | — | 1,034 | — | — |
| 1981-10-30 | $6.16 | — | 2,799 | — | — |
| 1981-10-29 | $5.75 | — | 61 | — | — |
| 1981-10-28 | $5.75 | — | 3,164 | — | — |
| 1981-10-27 | $5.34 | — | 2,008 | — | — |
| 1981-10-26 | $5.55 | — | 365 | — | — |
| 1981-10-23 | $5.34 | — | 61 | — | — |
| 1981-10-22 | $5.55 | — | 4,807 | — | — |
| 1981-10-21 | $5.55 | — | 0 | — | — |
| 1981-10-20 | $5.55 | — | 0 | — | — |
| 1981-10-19 | $5.55 | — | 3,711 | — | — |
| 1981-10-16 | $5.34 | — | 0 | — | — |
| 1981-10-15 | $5.34 | — | 1,095 | — | — |
| 1981-10-14 | $5.34 | — | 2,129 | — | — |
| 1981-10-13 | $5.34 | — | 1,582 | — | — |
| 1981-10-12 | $5.34 | — | 608 | — | — |
| 1981-10-09 | $5.34 | — | 61 | — | — |
| 1981-10-08 | $5.34 | — | 2,738 | — | — |
| 1981-10-07 | $5.55 | — | 1,217 | — | — |
| 1981-10-06 | $5.34 | — | 183 | — | — |
| 1981-10-05 | $5.55 | — | 2,008 | — | — |
| 1981-10-02 | $5.34 | — | 0 | — | — |
| 1981-10-01 | $5.34 | — | 669 | — | — |
| 1981-09-30 | $5.34 | — | 852 | — | — |
| 1981-09-29 | $5.34 | — | 487 | — | — |
| 1981-09-28 | $5.55 | — | 3,651 | — | — |
| 1981-09-25 | $5.34 | — | 1,825 | — | — |
| 1981-09-24 | $5.34 | — | 122 | — | — |
| 1981-09-23 | $5.34 | — | 669 | — | — |
| 1981-09-22 | $5.55 | — | 4,137 | — | — |
| 1981-09-21 | $5.75 | — | 3,407 | — | — |
| 1981-09-18 | $5.96 | — | 426 | — | — |
| 1981-09-17 | $5.96 | — | 6,693 | — | — |
| 1981-09-16 | $5.96 | — | 1,095 | — | — |
| 1981-09-15 | $5.96 | — | 1,034 | — | — |
| 1981-09-14 | $6.57 | — | 6,206 | — | — |
| 1981-09-11 | $6.57 | — | 4,746 | — | — |
| 1981-09-10 | $5.96 | — | 10,465 | — | — |
| 1981-09-09 | $5.75 | — | 7,970 | — | — |
| 1981-09-08 | $5.96 | — | 6,206 | — | — |
| 1981-09-04 | $5.14 | — | 3,468 | — | — |
| 1981-09-03 | $4.52 | — | 2,799 | — | — |
| 1981-09-02 | $4.31 | — | 2,434 | — | — |
| 1981-09-01 | $4.73 | — | 2,190 | — | — |
| 1981-08-31 | $5.14 | — | 365 | — | — |
| 1981-08-28 | $4.93 | — | 122 | — | — |
| 1981-08-27 | $4.93 | — | 3,468 | — | — |
| 1981-08-26 | $4.93 | — | 2,251 | — | — |
| 1981-08-25 | $5.14 | — | 1,034 | — | — |
| 1981-08-24 | $5.55 | — | 2,129 | — | — |
| 1981-08-21 | $5.55 | — | 365 | — | — |
| 1981-08-20 | $5.55 | — | 669 | — | — |
| 1981-08-19 | $5.55 | — | 183 | — | — |
| 1981-08-18 | $5.55 | — | 852 | — | — |
| 1981-08-17 | $5.75 | — | 1,278 | — | — |
| 1981-08-14 | $5.75 | — | 1,278 | — | — |
| 1981-08-13 | $5.75 | — | 243 | — | — |
| 1981-08-12 | $5.75 | — | 1,521 | — | — |
| 1981-08-11 | $5.75 | — | 2,495 | — | — |
| 1981-08-10 | $5.55 | — | 2,434 | — | — |
| 1981-08-07 | $5.75 | — | 730 | — | — |
| 1981-08-06 | $5.55 | — | 1,521 | — | — |
| 1981-08-05 | $5.55 | — | 426 | — | — |
| 1981-08-04 | $5.55 | — | 973 | — | — |
| 1981-08-03 | $5.75 | — | 122 | — | — |
| 1981-07-31 | $5.75 | — | 0 | — | — |
| 1981-07-30 | $5.75 | — | 1,947 | — | — |
| 1981-07-29 | $5.75 | — | 1,156 | — | — |
| 1981-07-28 | $6.16 | — | 304 | — | — |
| 1981-07-27 | $5.96 | — | 15,150 | — | — |
| 1981-07-24 | $6.16 | — | 913 | — | — |
| 1981-07-23 | $6.16 | — | 304 | — | — |
| 1981-07-22 | $6.37 | — | 608 | — | — |
| 1981-07-21 | $6.57 | — | 304 | — | — |
| 1981-07-20 | $6.57 | — | 243 | — | — |
| 1981-07-17 | $6.57 | — | 852 | — | — |
| 1981-07-16 | $6.37 | — | 0 | — | — |
| 1981-07-15 | $6.37 | — | 183 | — | — |
| 1981-07-14 | $6.37 | — | 730 | — | — |
| 1981-07-13 | $6.57 | — | 2,251 | — | — |
| 1981-07-10 | $6.57 | — | 61 | — | — |
| 1981-07-09 | $6.57 | — | 1,156 | — | — |
| 1981-07-08 | $6.57 | — | 1,034 | — | — |
| 1981-07-07 | $6.78 | — | 973 | — | — |
| 1981-07-06 | $6.78 | — | 0 | — | — |
| 1981-07-02 | $6.78 | — | 61 | — | — |
| 1981-07-01 | $6.78 | — | 730 | — | — |
| 1981-06-30 | $6.99 | — | 791 | — | — |
| 1981-06-29 | $6.78 | — | 426 | — | — |
| 1981-06-26 | $6.99 | — | 852 | — | — |
| 1981-06-25 | $6.78 | — | 1,704 | — | — |
| 1981-06-24 | $6.78 | — | 548 | — | — |
| 1981-06-23 | $6.99 | — | 973 | — | — |
| 1981-06-22 | $7.40 | — | 487 | — | — |
| 1981-06-19 | $7.19 | — | 1,643 | — | — |
| 1981-06-18 | $7.40 | — | 608 | — | — |
| 1981-06-17 | $7.19 | — | 304 | — | — |
| 1981-06-16 | $6.99 | — | 1,886 | — | — |
| 1981-06-15 | $7.19 | — | 243 | — | — |
| 1981-06-12 | $7.19 | — | 7,788 | — | — |
| 1981-06-11 | $6.99 | — | 1,947 | — | — |
| 1981-06-10 | $6.99 | — | 3,042 | — | — |
| 1981-06-09 | $7.40 | — | 2,190 | — | — |
| 1981-06-08 | $7.81 | — | 0 | — | — |
| 1981-06-05 | $7.81 | — | 4,198 | — | — |
| 1981-06-04 | $8.22 | — | 11,256 | — | — |
| 1981-06-03 | $8.22 | — | 11,682 | — | — |
| 1981-06-02 | $7.40 | — | 1,217 | — | — |
| 1981-06-01 | $7.60 | — | 2,616 | — | — |
| 1981-05-29 | $6.78 | — | 913 | — | — |
| 1981-05-28 | $6.37 | — | 1,886 | — | — |
| 1981-05-27 | $6.37 | — | 426 | — | — |
| 1981-05-26 | $6.37 | — | 4,624 | — | — |
| 1981-05-22 | $6.37 | — | 3,833 | — | — |
| 1981-05-21 | $6.16 | — | 1,582 | — | — |
| 1981-05-20 | $6.57 | — | 0 | — | — |
| 1981-05-19 | $6.57 | — | 1,217 | — | — |
| 1981-05-18 | $6.57 | — | 1,217 | — | — |
| 1981-05-15 | $6.99 | — | 913 | — | — |
| 1981-05-14 | $6.78 | — | 1,764 | — | — |
| 1981-05-13 | $6.99 | — | 608 | — | — |
| 1981-05-12 | $6.78 | — | 487 | — | — |
| 1981-05-11 | $6.99 | — | 973 | — | — |
| 1981-05-08 | $6.99 | — | 730 | — | — |
| 1981-05-07 | $7.19 | — | 2,860 | — | — |
| 1981-05-06 | $7.19 | — | 548 | — | — |
| 1981-05-05 | $6.99 | — | 304 | — | — |
| 1981-05-04 | $6.78 | — | 1,399 | — | — |
| 1981-05-01 | $7.19 | — | 1,643 | — | — |
| 1981-04-30 | $7.19 | — | 487 | — | — |
| 1981-04-29 | $6.99 | — | 1,704 | — | — |
| 1981-04-28 | $7.19 | — | 1,521 | — | — |
| 1981-04-27 | $7.81 | — | 730 | — | — |
| 1981-04-24 | $8.01 | — | 487 | — | — |
| 1981-04-23 | $7.81 | — | 15,576 | — | — |
| 1981-04-22 | $7.40 | — | 1,521 | — | — |
| 1981-04-21 | $6.99 | — | 122 | — | — |
| 1981-04-20 | $6.99 | — | 304 | — | — |
| 1981-04-16 | $7.19 | — | 2,677 | — | — |
| 1981-04-15 | $7.81 | — | 61 | — | — |
| 1981-04-14 | $7.81 | — | 183 | — | — |
| 1981-04-13 | $7.60 | — | 730 | — | — |
| 1981-04-10 | $7.81 | — | 669 | — | — |
| 1981-04-09 | $8.22 | — | 9,491 | — | — |
| 1981-04-08 | $8.22 | — | 18,009 | — | — |
| 1981-04-07 | $7.60 | — | 3,285 | — | — |
| 1981-04-06 | $7.40 | — | 3,346 | — | — |
| 1981-04-03 | $6.99 | — | 669 | — | — |
| 1981-04-02 | $6.99 | — | 1,704 | — | — |
| 1981-04-01 | $7.19 | — | 1,278 | — | — |
| 1981-03-31 | $7.19 | — | 2,434 | — | — |
| 1981-03-30 | $7.40 | — | 2,008 | — | — |
| 1981-03-27 | $7.40 | — | 2,434 | — | — |
| 1981-03-26 | $7.19 | — | 7,301 | — | — |
| 1981-03-25 | $6.99 | — | 1,156 | — | — |
| 1981-03-24 | $6.78 | — | 6,693 | — | — |
| 1981-03-23 | $6.99 | — | 12,351 | — | — |
| 1981-03-20 | $6.78 | — | 3,833 | — | — |
| 1981-03-19 | $6.78 | — | 1,704 | — | — |
| 1981-03-18 | $6.57 | — | 1,278 | — | — |
| 1981-03-17 | $6.78 | — | 5,354 | — | — |
| 1981-03-16 | $6.57 | — | 426 | — | — |
| 1981-03-13 | $6.57 | — | 2,495 | — | — |
| 1981-03-12 | $6.78 | — | 608 | — | — |
| 1981-03-11 | $6.57 | — | 0 | — | — |
| 1981-03-10 | $6.57 | — | 0 | — | — |
| 1981-03-09 | $6.57 | — | 1,156 | — | — |
| 1981-03-06 | $6.57 | — | 730 | — | — |
| 1981-03-05 | $6.57 | — | 1,643 | — | — |
| 1981-03-04 | $6.57 | — | 122 | — | — |
| 1981-03-03 | $6.57 | — | 426 | — | — |
| 1981-03-02 | $6.99 | — | 183 | — | — |
| 1981-02-27 | $6.99 | — | 1,704 | — | — |
| 1981-02-26 | $7.19 | — | 7,544 | — | — |
| 1981-02-25 | $6.37 | — | 304 | — | — |
| 1981-02-24 | $6.37 | — | 2,069 | — | — |
| 1981-02-23 | $5.75 | — | 61 | — | — |
| 1981-02-20 | $5.96 | — | 243 | — | — |
| 1981-02-19 | $6.16 | — | 2,677 | — | — |
| 1981-02-18 | $6.37 | — | 12,533 | — | — |
| 1981-02-17 | $6.78 | — | 973 | — | — |
| 1981-02-13 | $6.99 | — | 243 | — | — |
| 1981-02-12 | $6.99 | — | 426 | — | — |
| 1981-02-11 | $7.19 | — | 1,582 | — | — |
| 1981-02-10 | $6.99 | — | 973 | — | — |
| 1981-02-09 | $7.19 | — | 2,008 | — | — |
| 1981-02-06 | $7.40 | — | 2,434 | — | — |
| 1981-02-05 | $7.60 | — | 2,129 | — | — |
| 1981-02-04 | $7.40 | — | 6,632 | — | — |
| 1981-02-03 | $6.78 | — | 1,460 | — | — |
| 1981-02-02 | $6.78 | — | 1,217 | — | — |
| 1981-01-30 | $7.40 | — | 4,746 | — | — |
| 1981-01-29 | $7.40 | — | 1,582 | — | — |
| 1981-01-28 | $7.40 | — | 2,373 | — | — |
| 1981-01-27 | $7.60 | — | 10,587 | — | — |
| 1981-01-26 | $7.60 | — | 10,769 | — | — |
| 1981-01-23 | $6.99 | — | 6,084 | — | — |
| 1981-01-22 | $6.78 | — | 6,814 | — | — |
| 1981-01-21 | $6.78 | — | 1,643 | — | — |
| 1981-01-20 | $6.57 | — | 3,651 | — | — |
| 1981-01-19 | $6.57 | — | 11,621 | — | — |
| 1981-01-16 | $6.16 | — | 2,616 | — | — |
| 1981-01-15 | $5.75 | — | 1,582 | — | — |
| 1981-01-14 | $5.55 | — | 2,981 | — | — |
| 1981-01-13 | $5.34 | — | 3,651 | — | — |
| 1981-01-12 | $5.14 | — | 61 | — | — |
| 1981-01-09 | $4.93 | — | 913 | — | — |
| 1981-01-08 | $5.34 | — | 122 | — | — |
| 1981-01-07 | $5.14 | — | 9,126 | — | — |
| 1981-01-06 | $5.34 | — | 365 | — | — |
| 1981-01-05 | $5.55 | — | 1,643 | — | — |
| 1981-01-02 | $5.55 | — | 791 | — | — |