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 | $2.24 | $2.24 | 2,813 | — | — |
| 1980-12-30 | $2.24 | $2.24 | 7,734 | — | — |
| 1980-12-29 | $2.28 | $2.28 | 14,063 | — | — |
| 1980-12-26 | $2.24 | $2.24 | 703 | — | — |
| 1980-12-24 | $2.20 | $2.20 | 2,813 | — | — |
| 1980-12-23 | $2.17 | $2.17 | 4,219 | — | — |
| 1980-12-22 | $2.20 | $2.20 | 3,516 | — | — |
| 1980-12-19 | $2.24 | $2.24 | 352 | — | — |
| 1980-12-18 | $2.24 | $2.24 | 6,328 | — | — |
| 1980-12-17 | $2.20 | $2.20 | 3,516 | — | — |
| 1980-12-16 | $2.13 | $2.13 | 352 | — | — |
| 1980-12-15 | $2.17 | $2.17 | 2,461 | — | — |
| 1980-12-12 | $2.13 | $2.13 | 10,898 | — | — |
| 1980-12-11 | $2.13 | $2.13 | 2,109 | — | — |
| 1980-12-10 | $2.24 | $2.24 | 1,406 | — | — |
| 1980-12-09 | $2.28 | $2.28 | 5,273 | — | — |
| 1980-12-08 | $2.28 | $2.28 | 1,758 | — | — |
| 1980-12-05 | $2.35 | $2.35 | 2,813 | — | — |
| 1980-12-04 | $2.35 | $2.35 | 4,570 | — | — |
| 1980-12-03 | $2.35 | $2.35 | 3,164 | — | — |
| 1980-12-02 | $2.45 | $2.45 | 4,570 | — | — |
| 1980-12-01 | $2.49 | $2.49 | 6,328 | — | — |
| 1980-11-28 | $2.52 | $2.52 | 6,680 | — | — |
| 1980-11-26 | $2.52 | $2.52 | 8,438 | — | — |
| 1980-11-25 | $2.63 | $2.63 | 1,055 | — | — |
| 1980-11-24 | $2.63 | $2.63 | 12,656 | — | — |
| 1980-11-21 | $2.70 | $2.70 | 10,547 | — | — |
| 1980-11-20 | $2.60 | $2.60 | 7,031 | — | — |
| 1980-11-19 | $2.56 | $2.56 | 9,492 | — | — |
| 1980-11-18 | $2.52 | $2.52 | 2,109 | — | — |
| 1980-11-17 | $2.49 | $2.49 | 352 | — | — |
| 1980-11-14 | $2.45 | $2.45 | 8,438 | — | — |
| 1980-11-13 | $2.56 | $2.56 | 7,031 | — | — |
| 1980-11-12 | $2.56 | $2.56 | 3,867 | — | — |
| 1980-11-11 | $2.49 | $2.49 | 7,734 | — | — |
| 1980-11-10 | $2.60 | $2.60 | 3,516 | — | — |
| 1980-11-07 | $2.49 | $2.49 | 12,656 | — | — |
| 1980-11-06 | $2.56 | $2.56 | 3,867 | — | — |
| 1980-11-05 | $2.60 | $2.60 | 11,953 | — | — |
| 1980-11-03 | $2.49 | $2.49 | 14,414 | — | — |
| 1980-10-31 | $2.67 | $2.67 | 2,813 | — | — |
| 1980-10-30 | $2.63 | $2.63 | 3,164 | — | — |
| 1980-10-29 | $2.74 | $2.74 | 1,406 | — | — |
| 1980-10-28 | $2.74 | $2.74 | 352 | — | — |
| 1980-10-27 | $2.74 | $2.74 | 0 | — | — |
| 1980-10-24 | $2.74 | $2.74 | 5,625 | — | — |
| 1980-10-23 | $2.70 | $2.70 | 3,164 | — | — |
| 1980-10-22 | $2.77 | $2.77 | 4,570 | — | — |
| 1980-10-21 | $2.81 | $2.81 | 1,758 | — | — |
| 1980-10-20 | $2.77 | $2.77 | 8,086 | — | — |
| 1980-10-17 | $2.88 | $2.88 | 7,734 | — | — |
| 1980-10-16 | $3.02 | $3.02 | 2,461 | — | — |
| 1980-10-15 | $3.09 | $3.09 | 4,922 | — | — |
| 1980-10-14 | $3.06 | $3.06 | 4,922 | — | — |
| 1980-10-13 | $2.99 | $2.99 | 7,031 | — | — |
| 1980-10-10 | $2.99 | $2.99 | 2,109 | — | — |
| 1980-10-09 | $2.95 | $2.95 | 1,055 | — | — |
| 1980-10-08 | $2.95 | $2.95 | 4,219 | — | — |
| 1980-10-07 | $2.95 | $2.95 | 10,195 | — | — |
| 1980-10-06 | $2.81 | $2.81 | 1,758 | — | — |
| 1980-10-03 | $2.74 | $2.74 | 1,055 | — | — |
| 1980-10-02 | $2.81 | $2.81 | 703 | — | — |
| 1980-10-01 | $2.74 | $2.74 | 1,406 | — | — |
| 1980-09-30 | $2.77 | $2.77 | 5,273 | — | — |
| 1980-09-29 | $2.70 | $2.70 | 11,250 | — | — |
| 1980-09-26 | $2.77 | $2.77 | 10,547 | — | — |
| 1980-09-25 | $2.95 | $2.95 | 5,625 | — | — |
| 1980-09-24 | $2.99 | $2.99 | 4,219 | — | — |
| 1980-09-23 | $2.99 | $2.99 | 11,250 | — | — |
| 1980-09-22 | $3.16 | $3.16 | 8,789 | — | — |
| 1980-09-19 | $3.20 | $3.20 | 30,586 | — | — |
| 1980-09-18 | $3.06 | $3.06 | 17,578 | — | — |
| 1980-09-17 | $3.13 | $3.13 | 24,258 | — | — |
| 1980-09-16 | $3.13 | $3.13 | 28,477 | — | — |
| 1980-09-15 | $2.99 | $2.99 | 25,664 | — | — |
| 1980-09-12 | $3.02 | $3.02 | 15,117 | — | — |
| 1980-09-11 | $2.81 | $2.81 | 20,391 | — | — |
| 1980-09-10 | $2.81 | $2.81 | 34,805 | — | — |
| 1980-09-09 | $2.70 | $2.70 | 21,797 | — | — |
| 1980-09-08 | $2.60 | $2.60 | 43,242 | — | — |
| 1980-09-05 | $2.56 | $2.56 | 6,328 | — | — |
| 1980-09-04 | $2.49 | $2.49 | 10,898 | — | — |
| 1980-09-03 | $2.49 | $2.49 | 5,625 | — | — |
| 1980-09-02 | $2.49 | $2.49 | 9,141 | — | — |
| 1980-08-29 | $2.45 | $2.45 | 5,273 | — | — |
| 1980-08-28 | $2.49 | $2.49 | 4,570 | — | — |
| 1980-08-27 | $2.49 | $2.49 | 7,734 | — | — |
| 1980-08-26 | $2.52 | $2.52 | 8,086 | — | — |
| 1980-08-25 | $2.52 | $2.52 | 703 | — | — |
| 1980-08-22 | $2.52 | $2.52 | 6,328 | — | — |
| 1980-08-21 | $2.45 | $2.45 | 352 | — | — |
| 1980-08-20 | $2.49 | $2.49 | 0 | — | — |
| 1980-08-19 | $2.49 | $2.49 | 4,570 | — | — |
| 1980-08-18 | $2.49 | $2.49 | 1,406 | — | — |
| 1980-08-15 | $2.56 | $2.56 | 9,141 | — | — |
| 1980-08-14 | $2.52 | $2.52 | 4,570 | — | — |
| 1980-08-13 | $2.45 | $2.45 | 8,086 | — | — |
| 1980-08-12 | $2.49 | $2.49 | 2,109 | — | — |
| 1980-08-11 | $2.56 | $2.56 | 1,055 | — | — |
| 1980-08-08 | $2.56 | $2.56 | 6,328 | — | — |
| 1980-08-07 | $2.60 | $2.60 | 7,031 | — | — |
| 1980-08-06 | $2.56 | $2.56 | 13,008 | — | — |
| 1980-08-05 | $2.60 | $2.60 | 16,523 | — | — |
| 1980-08-04 | $2.45 | $2.45 | 13,359 | — | — |
| 1980-08-01 | $2.38 | $2.38 | 5,625 | — | — |
| 1980-07-31 | $2.35 | $2.35 | 4,570 | — | — |
| 1980-07-30 | $2.31 | $2.31 | 5,273 | — | — |
| 1980-07-29 | $2.31 | $2.31 | 2,813 | — | — |
| 1980-07-28 | $2.35 | $2.35 | 2,109 | — | — |
| 1980-07-25 | $2.38 | $2.38 | 1,055 | — | — |
| 1980-07-24 | $2.38 | $2.38 | 1,758 | — | — |
| 1980-07-23 | $2.45 | $2.45 | 6,328 | — | — |
| 1980-07-22 | $2.45 | $2.45 | 3,516 | — | — |
| 1980-07-21 | $2.45 | $2.45 | 4,219 | — | — |
| 1980-07-18 | $2.42 | $2.42 | 4,570 | — | — |
| 1980-07-17 | $2.45 | $2.45 | 1,055 | — | — |
| 1980-07-16 | $2.45 | $2.45 | 3,867 | — | — |
| 1980-07-15 | $2.42 | $2.42 | 4,219 | — | — |
| 1980-07-14 | $2.49 | $2.49 | 3,867 | — | — |
| 1980-07-11 | $2.42 | $2.42 | 9,844 | — | — |
| 1980-07-10 | $2.35 | $2.35 | 1,406 | — | — |
| 1980-07-09 | $2.35 | $2.35 | 5,625 | — | — |
| 1980-07-08 | $2.38 | $2.38 | 3,867 | — | — |
| 1980-07-07 | $2.38 | $2.38 | 3,164 | — | — |
| 1980-07-03 | $2.42 | $2.42 | 0 | — | — |
| 1980-07-02 | $2.42 | $2.42 | 2,813 | — | — |
| 1980-07-01 | $2.42 | $2.42 | 1,406 | — | — |
| 1980-06-30 | $2.42 | $2.42 | 3,867 | — | — |
| 1980-06-27 | $2.42 | $2.42 | 3,867 | — | — |
| 1980-06-26 | $2.45 | $2.45 | 2,813 | — | — |
| 1980-06-25 | $2.52 | $2.52 | 3,516 | — | — |
| 1980-06-24 | $2.56 | $2.56 | 5,977 | — | — |
| 1980-06-23 | $2.52 | $2.52 | 5,977 | — | — |
| 1980-06-20 | $2.45 | $2.45 | 6,328 | — | — |
| 1980-06-19 | $2.49 | $2.49 | 10,195 | — | — |
| 1980-06-18 | $2.38 | $2.38 | 2,813 | — | — |
| 1980-06-17 | $2.42 | $2.42 | 7,031 | — | — |
| 1980-06-16 | $2.38 | $2.38 | 2,813 | — | — |
| 1980-06-13 | $2.45 | $2.45 | 2,461 | — | — |
| 1980-06-12 | $2.52 | $2.52 | 352 | — | — |
| 1980-06-11 | $2.56 | $2.56 | 1,758 | — | — |
| 1980-06-10 | $2.56 | $2.56 | 8,789 | — | — |
| 1980-06-09 | $2.49 | $2.49 | 4,219 | — | — |
| 1980-06-06 | $2.49 | $2.49 | 3,867 | — | — |
| 1980-06-05 | $2.49 | $2.49 | 2,461 | — | — |
| 1980-06-04 | $2.52 | $2.52 | 703 | — | — |
| 1980-06-03 | $2.49 | $2.49 | 4,570 | — | — |
| 1980-06-02 | $2.49 | $2.49 | 1,406 | — | — |
| 1980-05-30 | $2.56 | $2.56 | 5,625 | — | — |
| 1980-05-29 | $2.49 | $2.49 | 1,055 | — | — |
| 1980-05-28 | $2.56 | $2.56 | 5,273 | — | — |
| 1980-05-27 | $2.56 | $2.56 | 10,195 | — | — |
| 1980-05-23 | $2.52 | $2.52 | 10,195 | — | — |
| 1980-05-22 | $2.49 | $2.49 | 5,625 | — | — |
| 1980-05-21 | $2.49 | $2.49 | 352 | — | — |
| 1980-05-20 | $2.49 | $2.49 | 1,406 | — | — |
| 1980-05-19 | $2.52 | $2.52 | 1,758 | — | — |
| 1980-05-16 | $2.49 | $2.49 | 703 | — | — |
| 1980-05-15 | $2.49 | $2.49 | 11,953 | — | — |
| 1980-05-14 | $2.45 | $2.45 | 10,547 | — | — |
| 1980-05-13 | $2.45 | $2.45 | 1,406 | — | — |
| 1980-05-12 | $2.52 | $2.52 | 0 | — | — |
| 1980-05-09 | $2.52 | $2.52 | 3,164 | — | — |
| 1980-05-08 | $2.49 | $2.49 | 2,109 | — | — |
| 1980-05-07 | $2.49 | $2.49 | 1,055 | — | — |
| 1980-05-06 | $2.49 | $2.49 | 0 | — | — |
| 1980-05-05 | $2.49 | $2.49 | 2,813 | — | — |
| 1980-05-02 | $2.52 | $2.52 | 4,922 | — | — |
| 1980-05-01 | $2.52 | $2.52 | 4,570 | — | — |
| 1980-04-30 | $2.49 | $2.49 | 3,164 | — | — |
| 1980-04-29 | $2.52 | $2.52 | 352 | — | — |
| 1980-04-28 | $2.52 | $2.52 | 4,219 | — | — |
| 1980-04-25 | $2.56 | $2.56 | 9,141 | — | — |
| 1980-04-24 | $2.52 | $2.52 | 6,328 | — | — |
| 1980-04-23 | $2.49 | $2.49 | 3,164 | — | — |
| 1980-04-22 | $2.42 | $2.42 | 4,219 | — | — |
| 1980-04-21 | $2.52 | $2.52 | 3,867 | — | — |
| 1980-04-18 | $2.52 | $2.52 | 12,305 | — | — |
| 1980-04-17 | $2.49 | $2.49 | 11,602 | — | — |
| 1980-04-16 | $2.52 | $2.52 | 6,680 | — | — |
| 1980-04-15 | $2.56 | $2.56 | 7,383 | — | — |
| 1980-04-14 | $2.60 | $2.60 | 7,383 | — | — |
| 1980-04-11 | $2.56 | $2.56 | 11,250 | — | — |
| 1980-04-10 | $2.49 | $2.49 | 5,977 | — | — |
| 1980-04-09 | $2.42 | $2.42 | 10,898 | — | — |
| 1980-04-08 | $2.28 | $2.28 | 17,578 | — | — |
| 1980-04-07 | $2.28 | $2.28 | 9,844 | — | — |
| 1980-04-03 | $2.28 | $2.28 | 2,461 | — | — |
| 1980-04-02 | $2.31 | $2.31 | 3,867 | — | — |
| 1980-04-01 | $2.28 | $2.28 | 5,977 | — | — |
| 1980-03-31 | $2.31 | $2.31 | 5,625 | — | — |
| 1980-03-28 | $2.28 | $2.28 | 12,656 | — | — |
| 1980-03-27 | $2.10 | $2.10 | 18,984 | — | — |
| 1980-03-26 | $2.13 | $2.13 | 6,680 | — | — |
| 1980-03-25 | $2.10 | $2.10 | 8,789 | — | — |
| 1980-03-24 | $2.24 | $2.24 | 3,867 | — | — |
| 1980-03-21 | $2.38 | $2.38 | 2,109 | — | — |
| 1980-03-20 | $2.38 | $2.38 | 8,086 | — | — |
| 1980-03-19 | $2.35 | $2.35 | 1,758 | — | — |
| 1980-03-18 | $2.31 | $2.31 | 6,680 | — | — |
| 1980-03-17 | $2.28 | $2.28 | 19,688 | — | — |