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 | $2.37 | $2.37 | 18,470 | — | — |
| 1980-12-30 | $2.39 | $2.39 | 7,605 | — | — |
| 1980-12-29 | $2.39 | $2.39 | 4,346 | — | — |
| 1980-12-26 | $2.39 | $2.39 | 38,026 | — | — |
| 1980-12-24 | $2.37 | $2.37 | 14,124 | — | — |
| 1980-12-23 | $2.37 | $2.37 | 49,977 | — | — |
| 1980-12-22 | $2.37 | $2.37 | 11,951 | — | — |
| 1980-12-19 | $2.37 | $2.37 | 18,470 | — | — |
| 1980-12-18 | $2.32 | $2.32 | 85,829 | — | — |
| 1980-12-17 | $2.28 | $2.28 | 23,902 | — | — |
| 1980-12-16 | $2.26 | $2.26 | 28,248 | — | — |
| 1980-12-15 | $2.26 | $2.26 | 3,259 | — | — |
| 1980-12-12 | $2.26 | $2.26 | 3,259 | — | — |
| 1980-12-11 | $2.26 | $2.26 | 42,371 | — | — |
| 1980-12-10 | $2.32 | $2.32 | 17,383 | — | — |
| 1980-12-09 | $2.32 | $2.32 | 89,089 | — | — |
| 1980-12-08 | $2.35 | $2.35 | 109,731 | — | — |
| 1980-12-05 | $2.37 | $2.37 | 353,096 | — | — |
| 1980-12-04 | $2.37 | $2.37 | 336,799 | — | — |
| 1980-12-03 | $2.37 | $2.37 | 141,238 | — | — |
| 1980-12-02 | $2.35 | $2.35 | 393,294 | — | — |
| 1980-12-01 | $2.35 | $2.35 | 61,928 | — | — |
| 1980-11-28 | $2.37 | $2.37 | 10,864 | — | — |
| 1980-11-26 | $2.37 | $2.37 | 359,614 | — | — |
| 1980-11-25 | $2.35 | $2.35 | 9,778 | — | — |
| 1980-11-24 | $2.35 | $2.35 | 328,107 | — | — |
| 1980-11-21 | $2.35 | $2.35 | 36,939 | — | — |
| 1980-11-20 | $2.35 | $2.35 | 3,259 | — | — |
| 1980-11-19 | $2.35 | $2.35 | 2,173 | — | — |
| 1980-11-18 | $2.35 | $2.35 | 20,643 | — | — |
| 1980-11-17 | $2.35 | $2.35 | 29,334 | — | — |
| 1980-11-14 | $2.35 | $2.35 | 29,334 | — | — |
| 1980-11-13 | $2.35 | $2.35 | 9,778 | — | — |
| 1980-11-12 | $2.32 | $2.32 | 51,063 | — | — |
| 1980-11-11 | $2.30 | $2.30 | 6,519 | — | — |
| 1980-11-10 | $2.30 | $2.30 | 32,593 | — | — |
| 1980-11-07 | $2.39 | $2.39 | 198,820 | — | — |
| 1980-11-06 | $2.42 | $2.42 | 32,593 | — | — |
| 1980-11-05 | $2.42 | $2.42 | 58,668 | — | — |
| 1980-11-03 | $2.39 | $2.39 | 18,470 | — | — |
| 1980-10-31 | $2.39 | $2.39 | 6,519 | — | — |
| 1980-10-30 | $2.39 | $2.39 | 34,766 | — | — |
| 1980-10-29 | $2.39 | $2.39 | 28,248 | — | — |
| 1980-10-28 | $2.39 | $2.39 | 42,371 | — | — |
| 1980-10-27 | $2.37 | $2.37 | 24,988 | — | — |
| 1980-10-24 | $2.37 | $2.37 | 20,643 | — | — |
| 1980-10-23 | $2.37 | $2.37 | 129,287 | — | — |
| 1980-10-22 | $2.37 | $2.37 | 55,409 | — | — |
| 1980-10-21 | $2.37 | $2.37 | 9,778 | — | — |
| 1980-10-20 | $2.37 | $2.37 | 28,248 | — | — |
| 1980-10-17 | $2.37 | $2.37 | 53,236 | — | — |
| 1980-10-16 | $2.37 | $2.37 | 10,864 | — | — |
| 1980-10-15 | $2.37 | $2.37 | 72,792 | — | — |
| 1980-10-14 | $2.32 | $2.32 | 69,533 | — | — |
| 1980-10-13 | $2.30 | $2.30 | 1,086 | — | — |
| 1980-10-10 | $2.30 | $2.30 | 52,150 | — | — |
| 1980-10-09 | $2.30 | $2.30 | 8,692 | — | — |
| 1980-10-08 | $2.30 | $2.30 | 45,631 | — | — |
| 1980-10-07 | $2.30 | $2.30 | 44,544 | — | — |
| 1980-10-06 | $2.30 | $2.30 | 33,680 | — | — |
| 1980-10-03 | $2.30 | $2.30 | 54,322 | — | — |
| 1980-10-02 | $2.26 | $2.26 | 30,421 | — | — |
| 1980-10-01 | $2.26 | $2.26 | 96,694 | — | — |
| 1980-09-30 | $2.26 | $2.26 | 111,904 | — | — |
| 1980-09-29 | $2.26 | $2.26 | 78,224 | — | — |
| 1980-09-26 | $2.26 | $2.26 | 28,248 | — | — |
| 1980-09-25 | $2.26 | $2.26 | 19,556 | — | — |
| 1980-09-24 | $2.26 | $2.26 | 19,556 | — | — |
| 1980-09-23 | $2.27 | $2.27 | 66,273 | — | — |
| 1980-09-22 | $2.26 | $2.26 | 22,815 | — | — |
| 1980-09-19 | $2.26 | $2.26 | 17,383 | — | — |
| 1980-09-18 | $2.26 | $2.26 | 5,432 | — | — |
| 1980-09-17 | $2.26 | $2.26 | 24,988 | — | — |
| 1980-09-16 | $2.23 | $2.23 | 79,311 | — | — |
| 1980-09-15 | $2.23 | $2.23 | 48,890 | — | — |
| 1980-09-12 | $2.23 | $2.23 | 53,236 | — | — |
| 1980-09-11 | $2.23 | $2.23 | 8,692 | — | — |
| 1980-09-10 | $2.23 | $2.23 | 15,210 | — | — |
| 1980-09-09 | $2.23 | $2.23 | 9,778 | — | — |
| 1980-09-08 | $2.23 | $2.23 | 131,460 | — | — |
| 1980-09-05 | $2.23 | $2.23 | 19,556 | — | — |
| 1980-09-04 | $2.23 | $2.23 | 22,815 | — | — |
| 1980-09-03 | $2.23 | $2.23 | 55,409 | — | — |
| 1980-09-02 | $2.23 | $2.23 | 15,210 | — | — |
| 1980-08-29 | $2.23 | $2.23 | 4,346 | — | — |
| 1980-08-28 | $2.23 | $2.23 | 6,519 | — | — |
| 1980-08-27 | $2.23 | $2.23 | 91,262 | — | — |
| 1980-08-26 | $2.24 | $2.24 | 11,951 | — | — |
| 1980-08-25 | $2.23 | $2.23 | 139,065 | — | — |
| 1980-08-22 | $2.26 | $2.26 | 937,605 | — | — |
| 1980-08-21 | $2.26 | $2.26 | 36,939 | — | — |
| 1980-08-20 | $2.26 | $2.26 | 101,040 | — | — |
| 1980-08-19 | $2.26 | $2.26 | 19,556 | — | — |
| 1980-08-18 | $2.26 | $2.26 | 64,100 | — | — |
| 1980-08-15 | $2.26 | $2.26 | 18,470 | — | — |
| 1980-08-14 | $2.26 | $2.26 | 17,383 | — | — |
| 1980-08-13 | $2.26 | $2.26 | 45,631 | — | — |
| 1980-08-12 | $2.26 | $2.26 | 90,175 | — | — |
| 1980-08-11 | $2.23 | $2.23 | 118,423 | — | — |
| 1980-08-08 | $2.16 | $2.16 | 27,161 | — | — |
| 1980-08-07 | $2.12 | $2.12 | 40,199 | — | — |
| 1980-08-06 | $2.09 | $2.09 | 41,285 | — | — |
| 1980-08-05 | $2.09 | $2.09 | 53,236 | — | — |
| 1980-08-04 | $2.09 | $2.09 | 5,432 | — | — |
| 1980-08-01 | $2.09 | $2.09 | 156,449 | — | — |
| 1980-07-31 | $2.07 | $2.07 | 23,902 | — | — |
| 1980-07-30 | $2.05 | $2.05 | 162,967 | — | — |
| 1980-07-29 | $2.02 | $2.02 | 2,173 | — | — |
| 1980-07-28 | $2.00 | $2.00 | 77,138 | — | — |
| 1980-07-25 | $1.98 | $1.98 | 23,902 | — | — |
| 1980-07-24 | $1.98 | $1.98 | 21,729 | — | — |
| 1980-07-23 | $1.93 | $1.93 | 20,643 | — | — |
| 1980-07-22 | $1.96 | $1.96 | 33,680 | — | — |
| 1980-07-21 | $1.93 | $1.93 | 34,766 | — | — |
| 1980-07-18 | $1.91 | $1.91 | 42,371 | — | — |
| 1980-07-17 | $1.89 | $1.89 | 30,421 | — | — |
| 1980-07-16 | $1.86 | $1.86 | 101,040 | — | — |
| 1980-07-15 | $1.84 | $1.84 | 68,446 | — | — |
| 1980-07-14 | $1.84 | $1.84 | 23,902 | — | — |
| 1980-07-11 | $1.84 | $1.84 | 42,371 | — | — |
| 1980-07-10 | $1.82 | $1.82 | 109,731 | — | — |
| 1980-07-09 | $1.84 | $1.84 | 6,519 | — | — |
| 1980-07-08 | $1.84 | $1.84 | 23,902 | — | — |
| 1980-07-07 | $1.84 | $1.84 | 6,519 | — | — |
| 1980-07-03 | $1.79 | $1.79 | 11,951 | — | — |
| 1980-07-02 | $1.82 | $1.82 | 1,086 | — | — |
| 1980-07-01 | $1.82 | $1.82 | 69,533 | — | — |
| 1980-06-30 | $1.84 | $1.84 | 15,210 | — | — |
| 1980-06-27 | $1.84 | $1.84 | 11,951 | — | — |
| 1980-06-26 | $1.84 | $1.84 | 11,951 | — | — |
| 1980-06-25 | $1.84 | $1.84 | 19,556 | — | — |
| 1980-06-24 | $1.84 | $1.84 | 0 | — | — |
| 1980-06-23 | $1.84 | $1.84 | 5,432 | — | — |
| 1980-06-20 | $1.84 | $1.84 | 30,421 | — | — |
| 1980-06-19 | $1.84 | $1.84 | 56,495 | — | — |
| 1980-06-18 | $1.79 | $1.79 | 0 | — | — |
| 1980-06-17 | $1.79 | $1.79 | 7,605 | — | — |
| 1980-06-16 | $1.79 | $1.79 | 4,346 | — | — |
| 1980-06-13 | $1.77 | $1.77 | 53,236 | — | — |
| 1980-06-12 | $1.75 | $1.75 | 24,988 | — | — |
| 1980-06-11 | $1.73 | $1.73 | 16,297 | — | — |
| 1980-06-10 | $1.73 | $1.73 | 40,199 | — | — |
| 1980-06-09 | $1.73 | $1.73 | 29,334 | — | — |
| 1980-06-06 | $1.73 | $1.73 | 11,951 | — | — |
| 1980-06-05 | $1.73 | $1.73 | 6,519 | — | — |
| 1980-06-04 | $1.73 | $1.73 | 21,729 | — | — |
| 1980-06-03 | $1.73 | $1.73 | 22,815 | — | — |
| 1980-06-02 | $1.75 | $1.75 | 15,210 | — | — |
| 1980-05-30 | $1.77 | $1.77 | 0 | — | — |
| 1980-05-29 | $1.77 | $1.77 | 13,037 | — | — |
| 1980-05-28 | $1.77 | $1.77 | 0 | — | — |
| 1980-05-27 | $1.77 | $1.77 | 6,519 | — | — |
| 1980-05-23 | $1.77 | $1.77 | 6,519 | — | — |
| 1980-05-22 | $1.77 | $1.77 | 28,248 | — | — |
| 1980-05-21 | $1.77 | $1.77 | 13,037 | — | — |
| 1980-05-20 | $1.79 | $1.79 | 27,161 | — | — |
| 1980-05-19 | $1.79 | $1.79 | 24,988 | — | — |
| 1980-05-16 | $1.79 | $1.79 | 33,680 | — | — |
| 1980-05-15 | $1.79 | $1.79 | 19,556 | — | — |
| 1980-05-14 | $1.82 | $1.82 | 11,951 | — | — |
| 1980-05-13 | $1.82 | $1.82 | 1,086 | — | — |
| 1980-05-12 | $1.82 | $1.82 | 7,605 | — | — |
| 1980-05-09 | $1.82 | $1.82 | 13,037 | — | — |
| 1980-05-08 | $1.82 | $1.82 | 13,037 | — | — |
| 1980-05-07 | $1.82 | $1.82 | 10,864 | — | — |
| 1980-05-06 | $1.82 | $1.82 | 57,582 | — | — |
| 1980-05-05 | $1.82 | $1.82 | 7,605 | — | — |
| 1980-05-02 | $1.82 | $1.82 | 9,778 | — | — |
| 1980-05-01 | $1.82 | $1.82 | 16,297 | — | — |
| 1980-04-30 | $1.82 | $1.82 | 7,605 | — | — |
| 1980-04-29 | $1.82 | $1.82 | 13,037 | — | — |
| 1980-04-28 | $1.84 | $1.84 | 2,173 | — | — |
| 1980-04-25 | $1.84 | $1.84 | 7,605 | — | — |
| 1980-04-24 | $1.84 | $1.84 | 73,878 | — | — |
| 1980-04-23 | $1.84 | $1.84 | 45,631 | — | — |
| 1980-04-22 | $1.77 | $1.77 | 1,086 | — | — |
| 1980-04-21 | $1.77 | $1.77 | 9,778 | — | — |
| 1980-04-18 | $1.77 | $1.77 | 74,965 | — | — |
| 1980-04-17 | $1.75 | $1.75 | 21,729 | — | — |
| 1980-04-16 | $1.77 | $1.77 | 63,014 | — | — |
| 1980-04-15 | $1.73 | $1.73 | 27,161 | — | — |
| 1980-04-14 | $1.73 | $1.73 | 7,605 | — | — |
| 1980-04-11 | $1.73 | $1.73 | 27,161 | — | — |
| 1980-04-10 | $1.73 | $1.73 | 9,778 | — | — |
| 1980-04-09 | $1.73 | $1.73 | 6,519 | — | — |
| 1980-04-08 | $1.73 | $1.73 | 17,383 | — | — |
| 1980-04-07 | $1.73 | $1.73 | 31,507 | — | — |
| 1980-04-03 | $1.79 | $1.79 | 2,173 | — | — |
| 1980-04-02 | $1.79 | $1.79 | 51,063 | — | — |
| 1980-04-01 | $1.70 | $1.70 | 40,199 | — | — |
| 1980-03-31 | $1.61 | $1.61 | 19,556 | — | — |
| 1980-03-28 | $1.59 | $1.59 | 3,259 | — | — |
| 1980-03-27 | $1.56 | $1.56 | 74,965 | — | — |
| 1980-03-26 | $1.61 | $1.61 | 13,037 | — | — |
| 1980-03-25 | $1.61 | $1.61 | 46,717 | — | — |
| 1980-03-24 | $1.61 | $1.61 | 0 | — | — |
| 1980-03-21 | $1.61 | $1.61 | 4,346 | — | — |
| 1980-03-20 | $1.61 | $1.61 | 2,173 | — | — |
| 1980-03-19 | $1.61 | $1.61 | 3,259 | — | — |
| 1980-03-18 | $1.61 | $1.61 | 23,902 | — | — |
| 1980-03-17 | $1.61 | $1.61 | 38,026 | — | — |