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 | $0.72 | $0.72 | 60,078 | — | — |
| 1981-12-30 | $0.72 | $0.72 | 2,225 | — | — |
| 1981-12-29 | $0.72 | $0.72 | 6,675 | — | — |
| 1981-12-28 | $0.72 | $0.72 | 8,900 | — | — |
| 1981-12-24 | $0.72 | $0.72 | 4,450 | — | — |
| 1981-12-23 | $0.72 | $0.72 | 11,125 | — | — |
| 1981-12-22 | $0.72 | $0.72 | 0 | — | — |
| 1981-12-21 | $0.72 | $0.72 | 0 | — | — |
| 1981-12-18 | $0.72 | $0.72 | 2,225 | — | — |
| 1981-12-17 | $0.72 | $0.72 | 4,450 | — | — |
| 1981-12-16 | $0.72 | $0.72 | 0 | — | — |
| 1981-12-15 | $0.72 | $0.72 | 2,225 | — | — |
| 1981-12-14 | $0.72 | $0.72 | 20,026 | — | — |
| 1981-12-11 | $0.74 | $0.74 | 0 | — | — |
| 1981-12-10 | $0.74 | $0.74 | 13,351 | — | — |
| 1981-12-09 | $0.74 | $0.74 | 6,675 | — | — |
| 1981-12-08 | $0.74 | $0.74 | 0 | — | — |
| 1981-12-07 | $0.74 | $0.74 | 204,709 | — | — |
| 1981-12-04 | $0.74 | $0.74 | 22,251 | — | — |
| 1981-12-03 | $0.74 | $0.74 | 2,225 | — | — |
| 1981-12-02 | $0.74 | $0.74 | 4,450 | — | — |
| 1981-12-01 | $0.74 | $0.74 | 22,251 | — | — |
| 1981-11-30 | $0.74 | $0.74 | 6,675 | — | — |
| 1981-11-27 | $0.72 | $0.72 | 0 | — | — |
| 1981-11-25 | $0.72 | $0.72 | 0 | — | — |
| 1981-11-24 | $0.72 | $0.72 | 0 | — | — |
| 1981-11-23 | $0.72 | $0.72 | 0 | — | — |
| 1981-11-20 | $0.72 | $0.72 | 13,351 | — | — |
| 1981-11-19 | $0.72 | $0.72 | 89,004 | — | — |
| 1981-11-18 | $0.72 | $0.72 | 0 | — | — |
| 1981-11-17 | $0.72 | $0.72 | 8,900 | — | — |
| 1981-11-16 | $0.72 | $0.72 | 80,103 | — | — |
| 1981-11-13 | $0.72 | $0.72 | 0 | — | — |
| 1981-11-12 | $0.72 | $0.72 | 0 | — | — |
| 1981-11-11 | $0.72 | $0.72 | 0 | — | — |
| 1981-11-10 | $0.72 | $0.72 | 0 | — | — |
| 1981-11-09 | $0.72 | $0.72 | 24,476 | — | — |
| 1981-11-06 | $0.72 | $0.72 | 0 | — | — |
| 1981-11-05 | $0.72 | $0.72 | 2,225 | — | — |
| 1981-11-04 | $0.70 | $0.70 | 0 | — | — |
| 1981-11-03 | $0.70 | $0.70 | 26,701 | — | — |
| 1981-11-02 | $0.70 | $0.70 | 33,376 | — | — |
| 1981-10-30 | $0.67 | $0.67 | 31,151 | — | — |
| 1981-10-29 | $0.67 | $0.67 | 6,675 | — | — |
| 1981-10-28 | $0.67 | $0.67 | 37,827 | — | — |
| 1981-10-27 | $0.74 | $0.74 | 0 | — | — |
| 1981-10-26 | $0.74 | $0.74 | 4,450 | — | — |
| 1981-10-23 | $0.74 | $0.74 | 4,450 | — | — |
| 1981-10-22 | $0.74 | $0.74 | 2,225 | — | — |
| 1981-10-21 | $0.74 | $0.74 | 22,251 | — | — |
| 1981-10-20 | $0.74 | $0.74 | 111,255 | — | — |
| 1981-10-19 | $0.72 | $0.72 | 44,502 | — | — |
| 1981-10-16 | $0.72 | $0.72 | 26,701 | — | — |
| 1981-10-15 | $0.70 | $0.70 | 0 | — | — |
| 1981-10-14 | $0.70 | $0.70 | 2,225 | — | — |
| 1981-10-13 | $0.70 | $0.70 | 0 | — | — |
| 1981-10-12 | $0.70 | $0.70 | 0 | — | — |
| 1981-10-09 | $0.70 | $0.70 | 22,251 | — | — |
| 1981-10-08 | $0.70 | $0.70 | 0 | — | — |
| 1981-10-07 | $0.70 | $0.70 | 0 | — | — |
| 1981-10-06 | $0.70 | $0.70 | 6,675 | — | — |
| 1981-10-05 | $0.70 | $0.70 | 26,701 | — | — |
| 1981-10-02 | $0.70 | $0.70 | 26,701 | — | — |
| 1981-10-01 | $0.70 | $0.70 | 4,450 | — | — |
| 1981-09-30 | $0.70 | $0.70 | 8,900 | — | — |
| 1981-09-29 | $0.70 | $0.70 | 11,125 | — | — |
| 1981-09-28 | $0.70 | $0.70 | 22,251 | — | — |
| 1981-09-25 | $0.70 | $0.70 | 13,351 | — | — |
| 1981-09-24 | $0.67 | $0.67 | 2,225 | — | — |
| 1981-09-23 | $0.70 | $0.70 | 2,225 | — | — |
| 1981-09-22 | $0.70 | $0.70 | 6,675 | — | — |
| 1981-09-21 | $0.70 | $0.70 | 2,225 | — | — |
| 1981-09-18 | $0.70 | $0.70 | 2,225 | — | — |
| 1981-09-17 | $0.70 | $0.70 | 0 | — | — |
| 1981-09-16 | $0.70 | $0.70 | 6,675 | — | — |
| 1981-09-15 | $0.70 | $0.70 | 8,900 | — | — |
| 1981-09-14 | $0.70 | $0.70 | 2,225 | — | — |
| 1981-09-11 | $0.70 | $0.70 | 6,675 | — | — |
| 1981-09-10 | $0.70 | $0.70 | 2,225 | — | — |
| 1981-09-09 | $0.70 | $0.70 | 6,675 | — | — |
| 1981-09-08 | $0.70 | $0.70 | 4,450 | — | — |
| 1981-09-04 | $0.70 | $0.70 | 11,125 | — | — |
| 1981-09-03 | $0.70 | $0.70 | 44,502 | — | — |
| 1981-09-02 | $0.72 | $0.72 | 24,476 | — | — |
| 1981-09-01 | $0.72 | $0.72 | 26,701 | — | — |
| 1981-08-31 | $0.81 | $0.81 | 28,926 | — | — |
| 1981-08-28 | $0.81 | $0.81 | 8,900 | — | — |
| 1981-08-27 | $0.81 | $0.81 | 26,701 | — | — |
| 1981-08-26 | $0.81 | $0.81 | 62,303 | — | — |
| 1981-08-25 | $0.81 | $0.81 | 4,450 | — | — |
| 1981-08-24 | $0.81 | $0.81 | 24,476 | — | — |
| 1981-08-21 | $0.81 | $0.81 | 22,251 | — | — |
| 1981-08-20 | $0.81 | $0.81 | 31,151 | — | — |
| 1981-08-19 | $0.81 | $0.81 | 2,225 | — | — |
| 1981-08-18 | $0.81 | $0.81 | 33,376 | — | — |
| 1981-08-17 | $0.81 | $0.81 | 13,351 | — | — |
| 1981-08-14 | $0.81 | $0.81 | 60,078 | — | — |
| 1981-08-13 | $0.81 | $0.81 | 2,225 | — | — |
| 1981-08-12 | $0.81 | $0.81 | 22,251 | — | — |
| 1981-08-11 | $0.81 | $0.81 | 4,450 | — | — |
| 1981-08-10 | $0.81 | $0.81 | 0 | — | — |
| 1981-08-07 | $0.81 | $0.81 | 2,225 | — | — |
| 1981-08-06 | $0.81 | $0.81 | 26,701 | — | — |
| 1981-08-05 | $0.81 | $0.81 | 22,251 | — | — |
| 1981-08-04 | $0.81 | $0.81 | 4,450 | — | — |
| 1981-08-03 | $0.81 | $0.81 | 73,428 | — | — |
| 1981-07-31 | $0.81 | $0.81 | 48,952 | — | — |
| 1981-07-30 | $0.81 | $0.81 | 4,450 | — | — |
| 1981-07-29 | $0.81 | $0.81 | 24,476 | — | — |
| 1981-07-28 | $0.81 | $0.81 | 11,125 | — | — |
| 1981-07-27 | $0.81 | $0.81 | 44,502 | — | — |
| 1981-07-24 | $0.79 | $0.79 | 6,675 | — | — |
| 1981-07-23 | $0.76 | $0.76 | 37,827 | — | — |
| 1981-07-22 | $0.79 | $0.79 | 17,801 | — | — |
| 1981-07-21 | $0.79 | $0.79 | 57,853 | — | — |
| 1981-07-20 | $0.79 | $0.79 | 26,701 | — | — |
| 1981-07-17 | $0.79 | $0.79 | 124,605 | — | — |
| 1981-07-16 | $0.76 | $0.76 | 144,631 | — | — |
| 1981-07-15 | $0.76 | $0.76 | 55,627 | — | — |
| 1981-07-14 | $0.74 | $0.74 | 53,402 | — | — |
| 1981-07-13 | $0.74 | $0.74 | 22,251 | — | — |
| 1981-07-10 | $0.74 | $0.74 | 111,255 | — | — |
| 1981-07-09 | $0.74 | $0.74 | 22,251 | — | — |
| 1981-07-08 | $0.74 | $0.74 | 22,251 | — | — |
| 1981-07-07 | $0.74 | $0.74 | 11,125 | — | — |
| 1981-07-06 | $0.74 | $0.74 | 104,580 | — | — |
| 1981-07-02 | $0.74 | $0.74 | 95,679 | — | — |
| 1981-07-01 | $0.74 | $0.74 | 15,576 | — | — |
| 1981-06-30 | $0.74 | $0.74 | 17,801 | — | — |
| 1981-06-29 | $0.74 | $0.74 | 22,251 | — | — |
| 1981-06-26 | $0.74 | $0.74 | 4,450 | — | — |
| 1981-06-25 | $0.74 | $0.74 | 13,351 | — | — |
| 1981-06-24 | $0.74 | $0.74 | 26,701 | — | — |
| 1981-06-23 | $0.74 | $0.74 | 8,900 | — | — |
| 1981-06-22 | $0.74 | $0.74 | 42,277 | — | — |
| 1981-06-19 | $0.74 | $0.74 | 53,402 | — | — |
| 1981-06-18 | $0.76 | $0.76 | 17,801 | — | — |
| 1981-06-17 | $0.76 | $0.76 | 8,900 | — | — |
| 1981-06-16 | $0.76 | $0.76 | 111,255 | — | — |
| 1981-06-15 | $0.76 | $0.76 | 28,926 | — | — |
| 1981-06-12 | $0.76 | $0.76 | 31,151 | — | — |
| 1981-06-11 | $0.74 | $0.74 | 28,926 | — | — |
| 1981-06-10 | $0.74 | $0.74 | 77,878 | — | — |
| 1981-06-09 | $0.74 | $0.74 | 68,978 | — | — |
| 1981-06-08 | $0.81 | $0.81 | 140,181 | — | — |
| 1981-06-05 | $0.72 | $0.72 | 75,653 | — | — |
| 1981-06-04 | $0.69 | $0.69 | 0 | — | — |
| 1981-06-03 | $0.69 | $0.69 | 11,125 | — | — |
| 1981-06-02 | $0.69 | $0.69 | 24,476 | — | — |
| 1981-06-01 | $0.69 | $0.69 | 37,827 | — | — |
| 1981-05-29 | $0.66 | $0.66 | 24,476 | — | — |
| 1981-05-28 | $0.66 | $0.66 | 4,450 | — | — |
| 1981-05-27 | $0.66 | $0.66 | 33,376 | — | — |
| 1981-05-26 | $0.66 | $0.66 | 6,675 | — | — |
| 1981-05-22 | $0.66 | $0.66 | 22,251 | — | — |
| 1981-05-21 | $0.66 | $0.66 | 77,878 | — | — |
| 1981-05-20 | $0.65 | $0.65 | 51,177 | — | — |
| 1981-05-19 | $0.65 | $0.65 | 55,627 | — | — |
| 1981-05-18 | $0.64 | $0.64 | 48,952 | — | — |
| 1981-05-15 | $0.64 | $0.64 | 11,125 | — | — |
| 1981-05-14 | $0.64 | $0.64 | 8,900 | — | — |
| 1981-05-13 | $0.64 | $0.64 | 68,978 | — | — |
| 1981-05-12 | $0.64 | $0.64 | 100,129 | — | — |
| 1981-05-11 | $0.65 | $0.65 | 80,103 | — | — |
| 1981-05-08 | $0.65 | $0.65 | 48,952 | — | — |
| 1981-05-07 | $0.63 | $0.63 | 364,916 | — | — |
| 1981-05-06 | $0.63 | $0.63 | 140,181 | — | — |
| 1981-05-05 | $0.63 | $0.63 | 55,627 | — | — |
| 1981-05-04 | $0.57 | $0.57 | 53,402 | — | — |
| 1981-05-01 | $0.56 | $0.56 | 313,739 | — | — |
| 1981-04-30 | $0.56 | $0.56 | 117,930 | — | — |
| 1981-04-29 | $0.55 | $0.55 | 6,675 | — | — |
| 1981-04-28 | $0.55 | $0.55 | 73,428 | — | — |
| 1981-04-27 | $0.54 | $0.54 | 40,052 | — | — |
| 1981-04-24 | $0.53 | $0.53 | 15,576 | — | — |
| 1981-04-23 | $0.53 | $0.53 | 11,125 | — | — |
| 1981-04-22 | $0.53 | $0.53 | 8,900 | — | — |
| 1981-04-21 | $0.53 | $0.53 | 24,476 | — | — |
| 1981-04-20 | $0.53 | $0.53 | 22,251 | — | — |
| 1981-04-16 | $0.53 | $0.53 | 26,701 | — | — |
| 1981-04-15 | $0.53 | $0.53 | 24,476 | — | — |
| 1981-04-14 | $0.53 | $0.53 | 15,576 | — | — |
| 1981-04-13 | $0.53 | $0.53 | 33,376 | — | — |
| 1981-04-10 | $0.53 | $0.53 | 73,428 | — | — |
| 1981-04-09 | $0.53 | $0.53 | 62,303 | — | — |
| 1981-04-08 | $0.52 | $0.52 | 22,251 | — | — |
| 1981-04-07 | $0.52 | $0.52 | 17,801 | — | — |
| 1981-04-06 | $0.51 | $0.51 | 22,251 | — | — |
| 1981-04-03 | $0.52 | $0.52 | 40,052 | — | — |
| 1981-04-02 | $0.52 | $0.52 | 33,376 | — | — |
| 1981-04-01 | $0.52 | $0.52 | 66,753 | — | — |
| 1981-03-31 | $0.52 | $0.52 | 35,602 | — | — |
| 1981-03-30 | $0.52 | $0.52 | 8,900 | — | — |
| 1981-03-27 | $0.52 | $0.52 | 15,576 | — | — |
| 1981-03-26 | $0.52 | $0.52 | 91,229 | — | — |
| 1981-03-25 | $0.51 | $0.51 | 46,727 | — | — |
| 1981-03-24 | $0.49 | $0.49 | 33,376 | — | — |
| 1981-03-23 | $0.49 | $0.49 | 22,251 | — | — |
| 1981-03-20 | $0.49 | $0.49 | 48,952 | — | — |
| 1981-03-19 | $0.49 | $0.49 | 4,450 | — | — |
| 1981-03-18 | $0.48 | $0.48 | 17,801 | — | — |
| 1981-03-17 | $0.48 | $0.48 | 22,251 | — | — |
| 1981-03-16 | $0.48 | $0.48 | 28,926 | — | — |
| 1981-03-13 | $0.48 | $0.48 | 40,052 | — | — |
| 1981-03-12 | $0.48 | $0.48 | 0 | — | — |
| 1981-03-11 | $0.48 | $0.48 | 17,801 | — | — |
| 1981-03-10 | $0.48 | $0.48 | 2,225 | — | — |
| 1981-03-09 | $0.47 | $0.47 | 0 | — | — |
| 1981-03-06 | $0.47 | $0.47 | 0 | — | — |
| 1981-03-05 | $0.47 | $0.47 | 0 | — | — |
| 1981-03-04 | $0.47 | $0.47 | 0 | — | — |
| 1981-03-03 | $0.47 | $0.47 | 17,801 | — | — |
| 1981-03-02 | $0.47 | $0.47 | 4,450 | — | — |
| 1981-02-27 | $0.47 | $0.47 | 8,900 | — | — |
| 1981-02-26 | $0.48 | $0.48 | 0 | — | — |
| 1981-02-25 | $0.48 | $0.48 | 62,303 | — | — |
| 1981-02-24 | $0.49 | $0.49 | 13,351 | — | — |
| 1981-02-23 | $0.49 | $0.49 | 4,450 | — | — |
| 1981-02-20 | $0.49 | $0.49 | 24,476 | — | — |
| 1981-02-19 | $0.49 | $0.49 | 17,801 | — | — |
| 1981-02-18 | $0.49 | $0.49 | 2,225 | — | — |
| 1981-02-17 | $0.49 | $0.49 | 2,225 | — | — |
| 1981-02-13 | $0.49 | $0.49 | 2,225 | — | — |
| 1981-02-12 | $0.49 | $0.49 | 0 | — | — |
| 1981-02-11 | $0.49 | $0.49 | 0 | — | — |
| 1981-02-10 | $0.49 | $0.49 | 4,450 | — | — |
| 1981-02-09 | $0.49 | $0.49 | 6,675 | — | — |
| 1981-02-06 | $0.49 | $0.49 | 15,576 | — | — |
| 1981-02-05 | $0.49 | $0.49 | 8,900 | — | — |
| 1981-02-04 | $0.49 | $0.49 | 71,203 | — | — |
| 1981-02-03 | $0.49 | $0.49 | 267,012 | — | — |
| 1981-02-02 | $0.49 | $0.49 | 4,450 | — | — |
| 1981-01-30 | $0.49 | $0.49 | 44,502 | — | — |
| 1981-01-29 | $0.49 | $0.49 | 66,753 | — | — |
| 1981-01-28 | $0.49 | $0.49 | 4,450 | — | — |
| 1981-01-27 | $0.49 | $0.49 | 24,476 | — | — |
| 1981-01-26 | $0.49 | $0.49 | 33,376 | — | — |
| 1981-01-23 | $0.49 | $0.49 | 13,351 | — | — |
| 1981-01-22 | $0.49 | $0.49 | 2,225 | — | — |
| 1981-01-21 | $0.49 | $0.49 | 22,251 | — | — |
| 1981-01-20 | $0.49 | $0.49 | 46,727 | — | — |
| 1981-01-19 | $0.49 | $0.49 | 57,853 | — | — |
| 1981-01-16 | $0.49 | $0.49 | 191,358 | — | — |
| 1981-01-15 | $0.46 | $0.46 | 55,627 | — | — |
| 1981-01-14 | $0.45 | $0.45 | 28,926 | — | — |
| 1981-01-13 | $0.45 | $0.45 | 13,351 | — | — |
| 1981-01-12 | $0.45 | $0.45 | 60,078 | — | — |
| 1981-01-09 | $0.45 | $0.45 | 0 | — | — |
| 1981-01-08 | $0.45 | $0.45 | 20,026 | — | — |
| 1981-01-07 | $0.45 | $0.45 | 0 | — | — |
| 1981-01-06 | $0.45 | $0.45 | 4,450 | — | — |
| 1981-01-05 | $0.44 | $0.44 | 37,827 | — | — |
| 1981-01-02 | $0.44 | $0.44 | 0 | — | — |