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 | $1.06 | $1.06 | 193,793 | — | — |
| 1980-12-30 | $1.06 | $1.06 | 173,745 | — | — |
| 1980-12-29 | $1.06 | $1.06 | 6,683 | — | — |
| 1980-12-26 | $1.05 | $1.05 | 20,048 | — | — |
| 1980-12-24 | $1.05 | $1.05 | 106,920 | — | — |
| 1980-12-23 | $1.05 | $1.05 | 1,550,340 | — | — |
| 1980-12-22 | $1.04 | $1.04 | 120,285 | — | — |
| 1980-12-19 | $1.04 | $1.04 | 367,538 | — | — |
| 1980-12-18 | $1.03 | $1.03 | 1,917,878 | — | — |
| 1980-12-17 | $1.03 | $1.03 | 40,095 | — | — |
| 1980-12-16 | $1.02 | $1.02 | 260,618 | — | — |
| 1980-12-15 | $1.04 | $1.04 | 187,110 | — | — |
| 1980-12-12 | $1.05 | $1.05 | 126,968 | — | — |
| 1980-12-11 | $1.03 | $1.03 | 815,265 | — | — |
| 1980-12-10 | $1.05 | $1.05 | 2,706,413 | — | — |
| 1980-12-09 | $1.05 | $1.05 | 253,935 | — | — |
| 1980-12-08 | $1.05 | $1.05 | 300,713 | — | — |
| 1980-12-05 | $1.06 | $1.06 | 80,190 | — | — |
| 1980-12-04 | $1.05 | $1.05 | 354,173 | — | — |
| 1980-12-03 | $1.05 | $1.05 | 60,143 | — | — |
| 1980-12-02 | $1.06 | $1.06 | 153,698 | — | — |
| 1980-12-01 | $1.07 | $1.07 | 200,475 | — | — |
| 1980-11-28 | $1.07 | $1.07 | 133,650 | — | — |
| 1980-11-26 | $1.07 | $1.07 | 100,238 | — | — |
| 1980-11-25 | $1.06 | $1.06 | 26,730 | — | — |
| 1980-11-24 | $1.06 | $1.06 | 33,413 | — | — |
| 1980-11-21 | $1.06 | $1.06 | 46,778 | — | — |
| 1980-11-20 | $1.06 | $1.06 | 93,555 | — | — |
| 1980-11-19 | $1.05 | $1.05 | 46,778 | — | — |
| 1980-11-18 | $1.05 | $1.05 | 53,460 | — | — |
| 1980-11-17 | $1.05 | $1.05 | 233,888 | — | — |
| 1980-11-14 | $1.05 | $1.05 | 153,698 | — | — |
| 1980-11-13 | $1.05 | $1.05 | 20,048 | — | — |
| 1980-11-12 | $1.05 | $1.05 | 13,365 | — | — |
| 1980-11-11 | $1.04 | $1.04 | 100,238 | — | — |
| 1980-11-10 | $1.04 | $1.04 | 160,380 | — | — |
| 1980-11-07 | $1.05 | $1.05 | 461,093 | — | — |
| 1980-11-06 | $1.03 | $1.03 | 327,443 | — | — |
| 1980-11-05 | $1.05 | $1.05 | 240,570 | — | — |
| 1980-11-03 | $1.03 | $1.03 | 574,695 | — | — |
| 1980-10-31 | $1.05 | $1.05 | 1,657,260 | — | — |
| 1980-10-30 | $1.10 | $1.10 | 307,395 | — | — |
| 1980-10-29 | $1.10 | $1.10 | 521,235 | — | — |
| 1980-10-28 | $1.10 | $1.10 | 100,238 | — | — |
| 1980-10-27 | $1.10 | $1.10 | 922,185 | — | — |
| 1980-10-24 | $1.10 | $1.10 | 541,283 | — | — |
| 1980-10-23 | $1.10 | $1.10 | 394,268 | — | — |
| 1980-10-22 | $1.10 | $1.10 | 180,428 | — | — |
| 1980-10-21 | $1.10 | $1.10 | 494,505 | — | — |
| 1980-10-20 | $1.10 | $1.10 | 347,490 | — | — |
| 1980-10-17 | $1.10 | $1.10 | 354,173 | — | — |
| 1980-10-16 | $1.11 | $1.11 | 815,265 | — | — |
| 1980-10-15 | $1.11 | $1.11 | 728,393 | — | — |
| 1980-10-14 | $1.11 | $1.11 | 153,698 | — | — |
| 1980-10-13 | $1.11 | $1.11 | 46,778 | — | — |
| 1980-10-10 | $1.11 | $1.11 | 1,824,323 | — | — |
| 1980-10-09 | $1.11 | $1.11 | 300,713 | — | — |
| 1980-10-08 | $1.11 | $1.11 | 521,235 | — | — |
| 1980-10-07 | $1.10 | $1.10 | 180,428 | — | — |
| 1980-10-06 | $1.10 | $1.10 | 1,242,945 | — | — |
| 1980-10-03 | $1.07 | $1.07 | 60,143 | — | — |
| 1980-10-02 | $1.07 | $1.07 | 1,436,738 | — | — |
| 1980-10-01 | $1.04 | $1.04 | 320,760 | — | — |
| 1980-09-30 | $1.04 | $1.04 | 46,778 | — | — |
| 1980-09-29 | $1.04 | $1.04 | 153,698 | — | — |
| 1980-09-26 | $1.06 | $1.06 | 1,904,513 | — | — |
| 1980-09-25 | $1.08 | $1.08 | 360,855 | — | — |
| 1980-09-24 | $1.08 | $1.08 | 360,855 | — | — |
| 1980-09-23 | $1.10 | $1.10 | 167,063 | — | — |
| 1980-09-22 | $1.10 | $1.10 | 434,363 | — | — |
| 1980-09-19 | $1.08 | $1.08 | 280,665 | — | — |
| 1980-09-18 | $1.08 | $1.08 | 253,935 | — | — |
| 1980-09-17 | $1.09 | $1.09 | 280,665 | — | — |
| 1980-09-16 | $1.09 | $1.09 | 80,190 | — | — |
| 1980-09-15 | $1.09 | $1.09 | 133,650 | — | — |
| 1980-09-12 | $1.10 | $1.10 | 427,680 | — | — |
| 1980-09-11 | $1.09 | $1.09 | 1,423,373 | — | — |
| 1980-09-10 | $1.05 | $1.05 | 80,190 | — | — |
| 1980-09-09 | $1.05 | $1.05 | 1,623,848 | — | — |
| 1980-09-08 | $1.07 | $1.07 | 120,285 | — | — |
| 1980-09-05 | $1.07 | $1.07 | 915,503 | — | — |
| 1980-09-04 | $1.05 | $1.05 | 447,728 | — | — |
| 1980-09-03 | $1.05 | $1.05 | 1,156,073 | — | — |
| 1980-09-02 | $1.00 | $1.00 | 46,778 | — | — |
| 1980-08-29 | $1.00 | $1.00 | 46,778 | — | — |
| 1980-08-28 | $1.00 | $1.00 | 300,713 | — | — |
| 1980-08-27 | $1.00 | $1.00 | 260,618 | — | — |
| 1980-08-26 | $1.01 | $1.01 | 180,428 | — | — |
| 1980-08-25 | $1.00 | $1.00 | 327,443 | — | — |
| 1980-08-22 | $1.02 | $1.02 | 1,897,830 | — | — |
| 1980-08-21 | $0.99 | $0.99 | 735,075 | — | — |
| 1980-08-20 | $0.94 | $0.94 | 46,778 | — | — |
| 1980-08-19 | $0.94 | $0.94 | 340,808 | — | — |
| 1980-08-18 | $0.94 | $0.94 | 735,075 | — | — |
| 1980-08-15 | $0.97 | $0.97 | 788,535 | — | — |
| 1980-08-14 | $0.94 | $0.94 | 781,853 | — | — |
| 1980-08-13 | $0.94 | $0.94 | 781,853 | — | — |
| 1980-08-12 | $0.92 | $0.92 | 287,348 | — | — |
| 1980-08-11 | $0.91 | $0.91 | 360,855 | — | — |
| 1980-08-08 | $0.91 | $0.91 | 1,002,375 | — | — |
| 1980-08-07 | $0.89 | $0.89 | 768,488 | — | — |
| 1980-08-06 | $0.87 | $0.87 | 200,475 | — | — |
| 1980-08-05 | $0.87 | $0.87 | 273,983 | — | — |
| 1980-08-04 | $0.87 | $0.87 | 160,380 | — | — |
| 1980-08-01 | $0.86 | $0.86 | 173,745 | — | — |
| 1980-07-31 | $0.86 | $0.86 | 240,570 | — | — |
| 1980-07-30 | $0.88 | $0.88 | 1,657,260 | — | — |
| 1980-07-29 | $0.85 | $0.85 | 173,745 | — | — |
| 1980-07-28 | $0.85 | $0.85 | 207,158 | — | — |
| 1980-07-25 | $0.83 | $0.83 | 153,698 | — | — |
| 1980-07-24 | $0.83 | $0.83 | 133,650 | — | — |
| 1980-07-23 | $0.83 | $0.83 | 260,618 | — | — |
| 1980-07-22 | $0.83 | $0.83 | 407,633 | — | — |
| 1980-07-21 | $0.85 | $0.85 | 654,885 | — | — |
| 1980-07-18 | $0.84 | $0.84 | 781,853 | — | — |
| 1980-07-17 | $0.85 | $0.85 | 1,002,375 | — | — |
| 1980-07-16 | $0.85 | $0.85 | 140,333 | — | — |
| 1980-07-15 | $0.85 | $0.85 | 581,378 | — | — |
| 1980-07-14 | $0.85 | $0.85 | 461,093 | — | — |
| 1980-07-11 | $0.81 | $0.81 | 180,428 | — | — |
| 1980-07-10 | $0.80 | $0.80 | 140,333 | — | — |
| 1980-07-09 | $0.80 | $0.80 | 374,220 | — | — |
| 1980-07-08 | $0.79 | $0.79 | 167,063 | — | — |
| 1980-07-07 | $0.80 | $0.80 | 100,238 | — | — |
| 1980-07-03 | $0.79 | $0.79 | 474,458 | — | — |
| 1980-07-02 | $0.77 | $0.77 | 93,555 | — | — |
| 1980-07-01 | $0.77 | $0.77 | 120,285 | — | — |
| 1980-06-30 | $0.77 | $0.77 | 93,555 | — | — |
| 1980-06-27 | $0.77 | $0.77 | 113,603 | — | — |
| 1980-06-26 | $0.77 | $0.77 | 213,840 | — | — |
| 1980-06-25 | $0.76 | $0.76 | 167,063 | — | — |
| 1980-06-24 | $0.76 | $0.76 | 113,603 | — | — |
| 1980-06-23 | $0.75 | $0.75 | 33,413 | — | — |
| 1980-06-20 | $0.75 | $0.75 | 173,745 | — | — |
| 1980-06-19 | $0.75 | $0.75 | 66,825 | — | — |
| 1980-06-18 | $0.75 | $0.75 | 173,745 | — | — |
| 1980-06-17 | $0.76 | $0.76 | 53,460 | — | — |
| 1980-06-16 | $0.76 | $0.76 | 73,508 | — | — |
| 1980-06-13 | $0.76 | $0.76 | 80,190 | — | — |
| 1980-06-12 | $0.75 | $0.75 | 147,015 | — | — |
| 1980-06-11 | $0.76 | $0.76 | 334,125 | — | — |
| 1980-06-10 | $0.76 | $0.76 | 53,460 | — | — |
| 1980-06-09 | $0.76 | $0.76 | 267,300 | — | — |
| 1980-06-06 | $0.77 | $0.77 | 253,935 | — | — |
| 1980-06-05 | $0.77 | $0.77 | 120,285 | — | — |
| 1980-06-04 | $0.78 | $0.78 | 160,380 | — | — |
| 1980-06-03 | $0.77 | $0.77 | 273,983 | — | — |
| 1980-06-02 | $0.77 | $0.77 | 26,730 | — | — |
| 1980-05-30 | $0.77 | $0.77 | 86,873 | — | — |
| 1980-05-29 | $0.78 | $0.78 | 173,745 | — | — |
| 1980-05-28 | $0.79 | $0.79 | 233,888 | — | — |
| 1980-05-27 | $0.80 | $0.80 | 240,570 | — | — |
| 1980-05-23 | $0.80 | $0.80 | 213,840 | — | — |
| 1980-05-22 | $0.79 | $0.79 | 708,345 | — | — |
| 1980-05-21 | $0.73 | $0.73 | 227,205 | — | — |
| 1980-05-20 | $0.73 | $0.73 | 340,808 | — | — |
| 1980-05-19 | $0.73 | $0.73 | 253,935 | — | — |
| 1980-05-16 | $0.73 | $0.73 | 80,190 | — | — |
| 1980-05-15 | $0.72 | $0.72 | 167,063 | — | — |
| 1980-05-14 | $0.71 | $0.71 | 253,935 | — | — |
| 1980-05-13 | $0.69 | $0.69 | 654,885 | — | — |
| 1980-05-12 | $0.71 | $0.71 | 207,158 | — | — |
| 1980-05-09 | $0.72 | $0.72 | 173,745 | — | — |
| 1980-05-08 | $0.71 | $0.71 | 187,110 | — | — |
| 1980-05-07 | $0.70 | $0.70 | 227,205 | — | — |
| 1980-05-06 | $0.68 | $0.68 | 340,808 | — | — |
| 1980-05-05 | $0.67 | $0.67 | 621,473 | — | — |
| 1980-05-02 | $0.67 | $0.67 | 942,233 | — | — |
| 1980-05-01 | $0.67 | $0.67 | 1,610,483 | — | — |
| 1980-04-30 | $0.67 | $0.67 | 300,713 | — | — |
| 1980-04-29 | $0.66 | $0.66 | 507,870 | — | — |
| 1980-04-28 | $0.66 | $0.66 | 120,285 | — | — |
| 1980-04-25 | $0.65 | $0.65 | 300,713 | — | — |
| 1980-04-24 | $0.66 | $0.66 | 821,948 | — | — |
| 1980-04-23 | $0.62 | $0.62 | 995,693 | — | — |
| 1980-04-22 | $0.71 | $0.71 | 133,650 | — | — |
| 1980-04-21 | $0.71 | $0.71 | 60,143 | — | — |
| 1980-04-18 | $0.71 | $0.71 | 233,888 | — | — |
| 1980-04-17 | $0.71 | $0.71 | 140,333 | — | — |
| 1980-04-16 | $0.73 | $0.73 | 735,075 | — | — |
| 1980-04-15 | $0.73 | $0.73 | 46,778 | — | — |
| 1980-04-14 | $0.73 | $0.73 | 86,873 | — | — |
| 1980-04-11 | $0.74 | $0.74 | 213,840 | — | — |
| 1980-04-10 | $0.74 | $0.74 | 53,460 | — | — |
| 1980-04-09 | $0.74 | $0.74 | 4,069,643 | — | — |
| 1980-04-08 | $0.73 | $0.73 | 1,283,040 | — | — |
| 1980-04-07 | $0.73 | $0.73 | 1,262,993 | — | — |
| 1980-04-03 | $0.73 | $0.73 | 153,698 | — | — |
| 1980-04-02 | $0.73 | $0.73 | 260,618 | — | — |
| 1980-04-01 | $0.74 | $0.74 | 66,825 | — | — |
| 1980-03-31 | $0.74 | $0.74 | 140,333 | — | — |
| 1980-03-28 | $0.74 | $0.74 | 200,475 | — | — |
| 1980-03-27 | $0.72 | $0.72 | 1,055,835 | — | — |
| 1980-03-26 | $0.74 | $0.74 | 80,190 | — | — |
| 1980-03-25 | $0.74 | $0.74 | 253,935 | — | — |
| 1980-03-24 | $0.73 | $0.73 | 441,045 | — | — |
| 1980-03-21 | $0.74 | $0.74 | 173,745 | — | — |
| 1980-03-20 | $0.73 | $0.73 | 400,950 | — | — |
| 1980-03-19 | $0.79 | $0.79 | 213,840 | — | — |
| 1980-03-18 | $0.80 | $0.80 | 360,855 | — | — |
| 1980-03-17 | $0.83 | $0.83 | 126,968 | — | — |