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
- 1973-05-03 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 | $3.45 | $3.45 | 35,417 | — | — |
| 1981-12-30 | $3.39 | $3.39 | 17,917 | — | — |
| 1981-12-29 | $3.36 | $3.36 | 22,500 | — | — |
| 1981-12-28 | $3.33 | $3.33 | 121,667 | — | — |
| 1981-12-24 | $3.33 | $3.33 | 37,917 | — | — |
| 1981-12-23 | $3.36 | $3.36 | 42,917 | — | — |
| 1981-12-22 | $3.30 | $3.30 | 46,250 | — | — |
| 1981-12-21 | $3.30 | $3.30 | 45,000 | — | — |
| 1981-12-18 | $3.00 | $3.00 | 40,000 | — | — |
| 1981-12-17 | $2.88 | $2.88 | 10,000 | — | — |
| 1981-12-16 | $2.85 | $2.85 | 16,667 | — | — |
| 1981-12-15 | $2.82 | $2.82 | 16,667 | — | — |
| 1981-12-14 | $2.79 | $2.79 | 15,417 | — | — |
| 1981-12-11 | $2.88 | $2.88 | 26,250 | — | — |
| 1981-12-10 | $2.88 | $2.88 | 37,917 | — | — |
| 1981-12-09 | $2.88 | $2.88 | 32,917 | — | — |
| 1981-12-08 | $2.88 | $2.88 | 40,000 | — | — |
| 1981-12-07 | $2.88 | $2.88 | 55,417 | — | — |
| 1981-12-04 | $2.85 | $2.85 | 37,917 | — | — |
| 1981-12-03 | $2.79 | $2.79 | 17,917 | — | — |
| 1981-12-02 | $2.82 | $2.82 | 56,667 | — | — |
| 1981-12-01 | $2.85 | $2.85 | 31,667 | — | — |
| 1981-11-30 | $2.82 | $2.82 | 41,250 | — | — |
| 1981-11-27 | $2.79 | $2.79 | 21,250 | — | — |
| 1981-11-25 | $2.79 | $2.79 | 81,250 | — | — |
| 1981-11-24 | $2.76 | $2.76 | 41,667 | — | — |
| 1981-11-23 | $2.72 | $2.72 | 21,667 | — | — |
| 1981-11-20 | $2.77 | $2.77 | 48,889 | — | — |
| 1981-11-19 | $2.72 | $2.72 | 5,556 | — | — |
| 1981-11-18 | $2.72 | $2.72 | 15,556 | — | — |
| 1981-11-17 | $2.72 | $2.72 | 12,778 | — | — |
| 1981-11-16 | $2.72 | $2.72 | 15,556 | — | — |
| 1981-11-13 | $2.79 | $2.79 | 43,889 | — | — |
| 1981-11-12 | $2.84 | $2.84 | 17,778 | — | — |
| 1981-11-11 | $2.84 | $2.84 | 25,000 | — | — |
| 1981-11-10 | $2.84 | $2.84 | 31,667 | — | — |
| 1981-11-09 | $2.81 | $2.81 | 40,000 | — | — |
| 1981-11-06 | $2.93 | $2.93 | 21,667 | — | — |
| 1981-11-05 | $2.95 | $2.95 | 32,778 | — | — |
| 1981-11-04 | $2.99 | $2.99 | 16,667 | — | — |
| 1981-11-03 | $3.04 | $3.04 | 26,667 | — | — |
| 1981-11-02 | $2.99 | $2.99 | 25,000 | — | — |
| 1981-10-30 | $2.99 | $2.99 | 51,667 | — | — |
| 1981-10-29 | $2.97 | $2.97 | 65,556 | — | — |
| 1981-10-28 | $2.97 | $2.97 | 112,778 | — | — |
| 1981-10-27 | $2.81 | $2.81 | 75,556 | — | — |
| 1981-10-26 | $2.66 | $2.66 | 15,556 | — | — |
| 1981-10-23 | $2.59 | $2.59 | 35,556 | — | — |
| 1981-10-22 | $2.61 | $2.61 | 31,667 | — | — |
| 1981-10-21 | $2.61 | $2.61 | 23,889 | — | — |
| 1981-10-20 | $2.57 | $2.57 | 17,778 | — | — |
| 1981-10-19 | $2.52 | $2.52 | 47,778 | — | — |
| 1981-10-16 | $2.52 | $2.52 | 5,556 | — | — |
| 1981-10-15 | $2.52 | $2.52 | 33,889 | — | — |
| 1981-10-14 | $2.61 | $2.61 | 36,667 | — | — |
| 1981-10-13 | $2.68 | $2.68 | 40,000 | — | — |
| 1981-10-12 | $2.72 | $2.72 | 57,778 | — | — |
| 1981-10-09 | $2.66 | $2.66 | 20,000 | — | — |
| 1981-10-08 | $2.61 | $2.61 | 31,667 | — | — |
| 1981-10-07 | $2.48 | $2.48 | 5,000 | — | — |
| 1981-10-06 | $2.43 | $2.43 | 40,000 | — | — |
| 1981-10-05 | $2.43 | $2.43 | 32,778 | — | — |
| 1981-10-02 | $2.43 | $2.43 | 32,778 | — | — |
| 1981-10-01 | $2.39 | $2.39 | 70,000 | — | — |
| 1981-09-30 | $2.36 | $2.36 | 33,889 | — | — |
| 1981-09-29 | $2.34 | $2.34 | 46,667 | — | — |
| 1981-09-28 | $2.27 | $2.27 | 67,778 | — | — |
| 1981-09-25 | $2.25 | $2.25 | 51,667 | — | — |
| 1981-09-24 | $2.36 | $2.36 | 33,889 | — | — |
| 1981-09-23 | $2.36 | $2.36 | 51,667 | — | — |
| 1981-09-22 | $2.36 | $2.36 | 7,778 | — | — |
| 1981-09-21 | $2.36 | $2.36 | 11,667 | — | — |
| 1981-09-18 | $2.34 | $2.34 | 6,667 | — | — |
| 1981-09-17 | $2.34 | $2.34 | 36,667 | — | — |
| 1981-09-16 | $2.34 | $2.34 | 8,889 | — | — |
| 1981-09-15 | $2.34 | $2.34 | 23,889 | — | — |
| 1981-09-14 | $2.27 | $2.27 | 15,556 | — | — |
| 1981-09-11 | $2.27 | $2.27 | 36,667 | — | — |
| 1981-09-10 | $2.21 | $2.21 | 86,667 | — | — |
| 1981-09-09 | $2.12 | $2.12 | 45,000 | — | — |
| 1981-09-08 | $2.16 | $2.16 | 28,889 | — | — |
| 1981-09-04 | $2.36 | $2.36 | 37,778 | — | — |
| 1981-09-03 | $2.48 | $2.48 | 12,778 | — | — |
| 1981-09-02 | $2.52 | $2.52 | 30,000 | — | — |
| 1981-09-01 | $2.48 | $2.48 | 23,889 | — | — |
| 1981-08-31 | $2.48 | $2.48 | 11,667 | — | — |
| 1981-08-28 | $2.52 | $2.52 | 22,778 | — | — |
| 1981-08-27 | $2.52 | $2.52 | 8,889 | — | — |
| 1981-08-26 | $2.59 | $2.59 | 6,667 | — | — |
| 1981-08-25 | $2.61 | $2.61 | 30,556 | — | — |
| 1981-08-24 | $2.70 | $2.70 | 21,667 | — | — |
| 1981-08-21 | $2.77 | $2.77 | 11,667 | — | — |
| 1981-08-20 | $2.79 | $2.79 | 25,000 | — | — |
| 1981-08-19 | $2.84 | $2.84 | 15,556 | — | — |
| 1981-08-18 | $2.84 | $2.84 | 26,667 | — | — |
| 1981-08-17 | $2.93 | $2.93 | 11,667 | — | — |
| 1981-08-14 | $2.88 | $2.88 | 20,000 | — | — |
| 1981-08-13 | $2.95 | $2.95 | 26,667 | — | — |
| 1981-08-12 | $2.95 | $2.95 | 23,889 | — | — |
| 1981-08-11 | $2.95 | $2.95 | 31,667 | — | — |
| 1981-08-10 | $2.95 | $2.95 | 556 | — | — |
| 1981-08-07 | $2.88 | $2.88 | 37,778 | — | — |
| 1981-08-06 | $2.84 | $2.84 | 5,000 | — | — |
| 1981-08-05 | $2.84 | $2.84 | 30,000 | — | — |
| 1981-08-04 | $2.79 | $2.79 | 8,889 | — | — |
| 1981-08-03 | $2.79 | $2.79 | 15,556 | — | — |
| 1981-07-31 | $2.81 | $2.81 | 12,778 | — | — |
| 1981-07-30 | $2.81 | $2.81 | 12,778 | — | — |
| 1981-07-29 | $2.81 | $2.81 | 42,778 | — | — |
| 1981-07-28 | $2.72 | $2.72 | 21,667 | — | — |
| 1981-07-27 | $2.70 | $2.70 | 31,667 | — | — |
| 1981-07-24 | $2.66 | $2.66 | 20,000 | — | — |
| 1981-07-23 | $2.66 | $2.66 | 17,778 | — | — |
| 1981-07-22 | $2.70 | $2.70 | 32,778 | — | — |
| 1981-07-21 | $2.72 | $2.72 | 13,889 | — | — |
| 1981-07-20 | $2.72 | $2.72 | 40,000 | — | — |
| 1981-07-17 | $2.77 | $2.77 | 31,667 | — | — |
| 1981-07-16 | $2.72 | $2.72 | 23,889 | — | — |
| 1981-07-15 | $2.72 | $2.72 | 20,000 | — | — |
| 1981-07-14 | $2.70 | $2.70 | 36,667 | — | — |
| 1981-07-13 | $2.72 | $2.72 | 6,667 | — | — |
| 1981-07-10 | $2.72 | $2.72 | 11,667 | — | — |
| 1981-07-09 | $2.72 | $2.72 | 11,667 | — | — |
| 1981-07-08 | $2.72 | $2.72 | 36,667 | — | — |
| 1981-07-07 | $2.77 | $2.77 | 40,000 | — | — |
| 1981-07-06 | $2.84 | $2.84 | 32,778 | — | — |
| 1981-07-02 | $2.95 | $2.95 | 21,667 | — | — |
| 1981-07-01 | $2.95 | $2.95 | 20,000 | — | — |
| 1981-06-30 | $2.97 | $2.97 | 42,778 | — | — |
| 1981-06-29 | $3.08 | $3.08 | 20,000 | — | — |
| 1981-06-26 | $3.15 | $3.15 | 30,556 | — | — |
| 1981-06-25 | $3.15 | $3.15 | 65,000 | — | — |
| 1981-06-24 | $3.13 | $3.13 | 55,556 | — | — |
| 1981-06-23 | $3.13 | $3.13 | 80,000 | — | — |
| 1981-06-22 | $3.08 | $3.08 | 26,667 | — | — |
| 1981-06-19 | $3.08 | $3.08 | 55,000 | — | — |
| 1981-06-18 | $3.06 | $3.06 | 71,667 | — | — |
| 1981-06-17 | $3.08 | $3.08 | 82,778 | — | — |
| 1981-06-16 | $3.06 | $3.06 | 115,000 | — | — |
| 1981-06-15 | $2.95 | $2.95 | 72,778 | — | — |
| 1981-06-12 | $2.95 | $2.95 | 115,556 | — | — |
| 1981-06-11 | $2.95 | $2.95 | 111,667 | — | — |
| 1981-06-10 | $2.84 | $2.84 | 37,778 | — | — |
| 1981-06-09 | $2.81 | $2.81 | 51,667 | — | — |
| 1981-06-08 | $2.84 | $2.84 | 16,667 | — | — |
| 1981-06-05 | $2.81 | $2.81 | 47,778 | — | — |
| 1981-06-04 | $2.77 | $2.77 | 42,778 | — | — |
| 1981-06-03 | $2.77 | $2.77 | 27,778 | — | — |
| 1981-06-02 | $2.70 | $2.70 | 50,556 | — | — |
| 1981-06-01 | $2.81 | $2.81 | 31,667 | — | — |
| 1981-05-29 | $2.81 | $2.81 | 48,889 | — | — |
| 1981-05-28 | $2.84 | $2.84 | 126,667 | — | — |
| 1981-05-27 | $2.72 | $2.72 | 31,667 | — | — |
| 1981-05-26 | $2.72 | $2.72 | 106,667 | — | — |
| 1981-05-22 | $2.79 | $2.79 | 130,000 | — | — |
| 1981-05-21 | $2.79 | $2.79 | 172,778 | — | — |
| 1981-05-20 | $2.79 | $2.79 | 290,556 | — | — |
| 1981-05-19 | $2.79 | $2.79 | 15,556 | — | — |
| 1981-05-18 | $2.84 | $2.84 | 12,778 | — | — |
| 1981-05-15 | $2.84 | $2.84 | 26,667 | — | — |
| 1981-05-14 | $2.88 | $2.88 | 17,778 | — | — |
| 1981-05-13 | $2.88 | $2.88 | 2,778 | — | — |
| 1981-05-12 | $2.88 | $2.88 | 2,778 | — | — |
| 1981-05-11 | $2.88 | $2.88 | 5,556 | — | — |
| 1981-05-08 | $2.88 | $2.88 | 5,000 | — | — |
| 1981-05-07 | $2.88 | $2.88 | 6,667 | — | — |
| 1981-05-06 | $2.88 | $2.88 | 6,667 | — | — |
| 1981-05-05 | $2.93 | $2.93 | 11,667 | — | — |
| 1981-05-04 | $2.88 | $2.88 | 6,667 | — | — |
| 1981-05-01 | $2.88 | $2.88 | 17,778 | — | — |
| 1981-04-30 | $2.79 | $2.79 | 21,667 | — | — |
| 1981-04-29 | $2.77 | $2.77 | 25,000 | — | — |
| 1981-04-28 | $2.79 | $2.79 | 7,778 | — | — |
| 1981-04-27 | $2.79 | $2.79 | 13,889 | — | — |
| 1981-04-24 | $2.81 | $2.81 | 1,667 | — | — |
| 1981-04-23 | $2.84 | $2.84 | 11,667 | — | — |
| 1981-04-22 | $2.84 | $2.84 | 3,889 | — | — |
| 1981-04-21 | $2.84 | $2.84 | 27,778 | — | — |
| 1981-04-20 | $2.84 | $2.84 | 10,556 | — | — |
| 1981-04-16 | $2.84 | $2.84 | 22,778 | — | — |
| 1981-04-15 | $2.88 | $2.88 | 28,889 | — | — |
| 1981-04-14 | $2.88 | $2.88 | 20,000 | — | — |
| 1981-04-13 | $2.88 | $2.88 | 20,000 | — | — |
| 1981-04-10 | $2.88 | $2.88 | 21,667 | — | — |
| 1981-04-09 | $2.84 | $2.84 | 556 | — | — |
| 1981-04-08 | $2.84 | $2.84 | 2,778 | — | — |
| 1981-04-07 | $2.84 | $2.84 | 20,000 | — | — |
| 1981-04-06 | $2.88 | $2.88 | 5,556 | — | — |
| 1981-04-03 | $2.95 | $2.95 | 5,556 | — | — |
| 1981-04-02 | $2.93 | $2.93 | 1,667 | — | — |
| 1981-04-01 | $2.93 | $2.93 | 22,778 | — | — |
| 1981-03-31 | $2.95 | $2.95 | 17,778 | — | — |
| 1981-03-30 | $2.95 | $2.95 | 17,778 | — | — |
| 1981-03-27 | $2.93 | $2.93 | 21,667 | — | — |
| 1981-03-26 | $2.88 | $2.88 | 25,000 | — | — |
| 1981-03-25 | $2.84 | $2.84 | 15,556 | — | — |
| 1981-03-24 | $2.84 | $2.84 | 30,556 | — | — |
| 1981-03-23 | $2.81 | $2.81 | 32,778 | — | — |
| 1981-03-20 | $2.72 | $2.72 | 3,889 | — | — |
| 1981-03-19 | $2.72 | $2.72 | 2,778 | — | — |
| 1981-03-18 | $2.72 | $2.72 | 56,667 | — | — |
| 1981-03-17 | $2.70 | $2.70 | 17,778 | — | — |
| 1981-03-16 | $2.70 | $2.70 | 16,667 | — | — |
| 1981-03-13 | $2.66 | $2.66 | 5,000 | — | — |
| 1981-03-12 | $2.66 | $2.66 | 21,667 | — | — |
| 1981-03-11 | $2.61 | $2.61 | 71,667 | — | — |
| 1981-03-10 | $2.81 | $2.81 | 37,778 | — | — |
| 1981-03-09 | $2.88 | $2.88 | 16,667 | — | — |
| 1981-03-06 | $2.88 | $2.88 | 1,667 | — | — |
| 1981-03-05 | $2.88 | $2.88 | 20,000 | — | — |
| 1981-03-04 | $2.88 | $2.88 | 11,667 | — | — |
| 1981-03-03 | $2.93 | $2.93 | 15,556 | — | — |
| 1981-03-02 | $2.93 | $2.93 | 7,778 | — | — |
| 1981-02-27 | $2.95 | $2.95 | 2,778 | — | — |
| 1981-02-26 | $2.95 | $2.95 | 31,667 | — | — |
| 1981-02-25 | $2.95 | $2.95 | 15,556 | — | — |
| 1981-02-24 | $2.95 | $2.95 | 80,000 | — | — |
| 1981-02-23 | $2.93 | $2.93 | 17,778 | — | — |
| 1981-02-20 | $2.93 | $2.93 | 22,778 | — | — |
| 1981-02-19 | $2.93 | $2.93 | 40,000 | — | — |
| 1981-02-18 | $2.93 | $2.93 | 72,778 | — | — |
| 1981-02-17 | $2.88 | $2.88 | 10,556 | — | — |
| 1981-02-13 | $2.88 | $2.88 | 36,667 | — | — |
| 1981-02-12 | $2.84 | $2.84 | 11,667 | — | — |
| 1981-02-11 | $2.84 | $2.84 | 41,667 | — | — |
| 1981-02-10 | $2.72 | $2.72 | 35,556 | — | — |
| 1981-02-09 | $2.70 | $2.70 | 1,667 | — | — |
| 1981-02-06 | $2.70 | $2.70 | 17,778 | — | — |
| 1981-02-05 | $2.70 | $2.70 | 27,778 | — | — |
| 1981-02-04 | $2.70 | $2.70 | 5,000 | — | — |
| 1981-02-03 | $2.70 | $2.70 | 15,000 | — | — |
| 1981-02-02 | $2.72 | $2.72 | 25,556 | — | — |
| 1981-01-30 | $2.81 | $2.81 | 20,000 | — | — |
| 1981-01-29 | $2.79 | $2.79 | 31,667 | — | — |
| 1981-01-28 | $2.72 | $2.72 | 33,889 | — | — |
| 1981-01-27 | $2.72 | $2.72 | 33,889 | — | — |
| 1981-01-26 | $2.70 | $2.70 | 27,778 | — | — |
| 1981-01-23 | $2.70 | $2.70 | 15,000 | — | — |
| 1981-01-22 | $2.77 | $2.77 | 21,667 | — | — |
| 1981-01-21 | $2.77 | $2.77 | 16,667 | — | — |
| 1981-01-20 | $2.72 | $2.72 | 26,667 | — | — |
| 1981-01-19 | $2.79 | $2.79 | 15,556 | — | — |
| 1981-01-16 | $2.79 | $2.79 | 11,667 | — | — |
| 1981-01-15 | $2.81 | $2.81 | 37,778 | — | — |
| 1981-01-14 | $2.70 | $2.70 | 5,556 | — | — |
| 1981-01-13 | $2.70 | $2.70 | 21,667 | — | — |
| 1981-01-12 | $2.70 | $2.70 | 26,667 | — | — |
| 1981-01-09 | $2.72 | $2.72 | 11,667 | — | — |
| 1981-01-08 | $2.72 | $2.72 | 26,667 | — | — |
| 1981-01-07 | $2.79 | $2.79 | 65,556 | — | — |
| 1981-01-06 | $2.93 | $2.93 | 76,667 | — | — |
| 1981-01-05 | $2.70 | $2.70 | 50,000 | — | — |
| 1981-01-02 | $2.61 | $2.61 | 556 | — | — |