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 | $1.36 | $1.36 | 216,438 | — | — |
| 1980-12-30 | $1.38 | $1.38 | 724,739 | — | — |
| 1980-12-29 | $1.37 | $1.37 | 29,514 | — | — |
| 1980-12-26 | $1.37 | $1.37 | 6,559 | — | — |
| 1980-12-24 | $1.37 | $1.37 | 45,911 | — | — |
| 1980-12-23 | $1.38 | $1.38 | 386,965 | — | — |
| 1980-12-22 | $1.37 | $1.37 | 42,632 | — | — |
| 1980-12-19 | $1.38 | $1.38 | 88,543 | — | — |
| 1980-12-18 | $1.35 | $1.35 | 78,705 | — | — |
| 1980-12-17 | $1.35 | $1.35 | 13,117 | — | — |
| 1980-12-16 | $1.35 | $1.35 | 121,336 | — | — |
| 1980-12-15 | $1.34 | $1.34 | 65,587 | — | — |
| 1980-12-12 | $1.34 | $1.34 | 318,098 | — | — |
| 1980-12-11 | $1.33 | $1.33 | 777,209 | — | — |
| 1980-12-10 | $1.34 | $1.34 | 278,746 | — | — |
| 1980-12-09 | $1.34 | $1.34 | 396,803 | — | — |
| 1980-12-08 | $1.35 | $1.35 | 505,022 | — | — |
| 1980-12-05 | $1.40 | $1.40 | 344,333 | — | — |
| 1980-12-04 | $1.41 | $1.41 | 85,263 | — | — |
| 1980-12-03 | $1.43 | $1.43 | 45,911 | — | — |
| 1980-12-02 | $1.40 | $1.40 | 301,701 | — | — |
| 1980-12-01 | $1.40 | $1.40 | 160,689 | — | — |
| 1980-11-28 | $1.40 | $1.40 | 170,527 | — | — |
| 1980-11-26 | $1.41 | $1.41 | 42,632 | — | — |
| 1980-11-25 | $1.40 | $1.40 | 341,054 | — | — |
| 1980-11-24 | $1.39 | $1.39 | 337,774 | — | — |
| 1980-11-21 | $1.40 | $1.40 | 236,114 | — | — |
| 1980-11-20 | $1.44 | $1.44 | 367,288 | — | — |
| 1980-11-19 | $1.44 | $1.44 | 285,304 | — | — |
| 1980-11-18 | $1.40 | $1.40 | 944,456 | — | — |
| 1980-11-17 | $1.37 | $1.37 | 478,787 | — | — |
| 1980-11-14 | $1.36 | $1.36 | 242,673 | — | — |
| 1980-11-13 | $1.40 | $1.40 | 675,548 | — | — |
| 1980-11-12 | $1.36 | $1.36 | 996,926 | — | — |
| 1980-11-11 | $1.32 | $1.32 | 482,066 | — | — |
| 1980-11-10 | $1.33 | $1.33 | 173,806 | — | — |
| 1980-11-07 | $1.31 | $1.31 | 780,488 | — | — |
| 1980-11-06 | $1.30 | $1.30 | 416,479 | — | — |
| 1980-11-05 | $1.30 | $1.30 | 442,714 | — | — |
| 1980-11-03 | $1.28 | $1.28 | 262,349 | — | — |
| 1980-10-31 | $1.27 | $1.27 | 262,349 | — | — |
| 1980-10-30 | $1.25 | $1.25 | 298,422 | — | — |
| 1980-10-29 | $1.28 | $1.28 | 629,637 | — | — |
| 1980-10-28 | $1.21 | $1.21 | 301,701 | — | — |
| 1980-10-27 | $1.17 | $1.17 | 285,304 | — | — |
| 1980-10-24 | $1.17 | $1.17 | 91,822 | — | — |
| 1980-10-23 | $1.15 | $1.15 | 160,689 | — | — |
| 1980-10-22 | $1.16 | $1.16 | 150,851 | — | — |
| 1980-10-21 | $1.16 | $1.16 | 219,717 | — | — |
| 1980-10-20 | $1.18 | $1.18 | 206,600 | — | — |
| 1980-10-17 | $1.19 | $1.19 | 278,746 | — | — |
| 1980-10-16 | $1.19 | $1.19 | 455,831 | — | — |
| 1980-10-15 | $1.15 | $1.15 | 72,146 | — | — |
| 1980-10-14 | $1.15 | $1.15 | 55,749 | — | — |
| 1980-10-13 | $1.15 | $1.15 | 49,190 | — | — |
| 1980-10-10 | $1.17 | $1.17 | 68,867 | — | — |
| 1980-10-09 | $1.19 | $1.19 | 81,984 | — | — |
| 1980-10-08 | $1.20 | $1.20 | 127,895 | — | — |
| 1980-10-07 | $1.19 | $1.19 | 272,187 | — | — |
| 1980-10-06 | $1.19 | $1.19 | 341,054 | — | — |
| 1980-10-03 | $1.13 | $1.13 | 222,997 | — | — |
| 1980-10-02 | $1.07 | $1.07 | 101,660 | — | — |
| 1980-10-01 | $1.08 | $1.08 | 209,879 | — | — |
| 1980-09-30 | $1.08 | $1.08 | 78,705 | — | — |
| 1980-09-29 | $1.10 | $1.10 | 249,231 | — | — |
| 1980-09-26 | $1.11 | $1.11 | 767,370 | — | — |
| 1980-09-25 | $1.14 | $1.14 | 137,733 | — | — |
| 1980-09-24 | $1.14 | $1.14 | 137,733 | — | — |
| 1980-09-23 | $1.15 | $1.15 | 101,660 | — | — |
| 1980-09-22 | $1.15 | $1.15 | 380,406 | — | — |
| 1980-09-19 | $1.16 | $1.16 | 150,851 | — | — |
| 1980-09-18 | $1.16 | $1.16 | 180,365 | — | — |
| 1980-09-17 | $1.15 | $1.15 | 695,225 | — | — |
| 1980-09-16 | $1.13 | $1.13 | 482,066 | — | — |
| 1980-09-15 | $1.13 | $1.13 | 242,673 | — | — |
| 1980-09-12 | $1.13 | $1.13 | 32,794 | — | — |
| 1980-09-11 | $1.14 | $1.14 | 29,514 | — | — |
| 1980-09-10 | $1.13 | $1.13 | 52,470 | — | — |
| 1980-09-09 | $1.11 | $1.11 | 131,174 | — | — |
| 1980-09-08 | $1.14 | $1.14 | 55,749 | — | — |
| 1980-09-05 | $1.15 | $1.15 | 65,587 | — | — |
| 1980-09-04 | $1.15 | $1.15 | 183,644 | — | — |
| 1980-09-03 | $1.15 | $1.15 | 167,247 | — | — |
| 1980-09-02 | $1.12 | $1.12 | 81,984 | — | — |
| 1980-08-29 | $1.13 | $1.13 | 78,705 | — | — |
| 1980-08-28 | $1.14 | $1.14 | 1,072,351 | — | — |
| 1980-08-27 | $1.14 | $1.14 | 419,758 | — | — |
| 1980-08-26 | $1.15 | $1.15 | 108,219 | — | — |
| 1980-08-25 | $1.16 | $1.16 | 49,190 | — | — |
| 1980-08-22 | $1.17 | $1.17 | 167,247 | — | — |
| 1980-08-21 | $1.17 | $1.17 | 413,199 | — | — |
| 1980-08-20 | $1.16 | $1.16 | 282,025 | — | — |
| 1980-08-19 | $1.16 | $1.16 | 177,085 | — | — |
| 1980-08-18 | $1.19 | $1.19 | 72,146 | — | — |
| 1980-08-15 | $1.21 | $1.21 | 380,406 | — | — |
| 1980-08-14 | $1.17 | $1.17 | 954,294 | — | — |
| 1980-08-13 | $1.14 | $1.14 | 196,762 | — | — |
| 1980-08-12 | $1.16 | $1.16 | 75,425 | — | — |
| 1980-08-11 | $1.17 | $1.17 | 95,101 | — | — |
| 1980-08-08 | $1.16 | $1.16 | 373,847 | — | — |
| 1980-08-07 | $1.17 | $1.17 | 311,539 | — | — |
| 1980-08-06 | $1.13 | $1.13 | 216,438 | — | — |
| 1980-08-05 | $1.14 | $1.14 | 1,108,424 | — | — |
| 1980-08-04 | $1.12 | $1.12 | 45,911 | — | — |
| 1980-08-01 | $1.11 | $1.11 | 98,381 | — | — |
| 1980-07-31 | $1.08 | $1.08 | 111,498 | — | — |
| 1980-07-30 | $1.09 | $1.09 | 72,146 | — | — |
| 1980-07-29 | $1.09 | $1.09 | 42,632 | — | — |
| 1980-07-28 | $1.10 | $1.10 | 85,263 | — | — |
| 1980-07-25 | $1.07 | $1.07 | 59,028 | — | — |
| 1980-07-24 | $1.09 | $1.09 | 62,308 | — | — |
| 1980-07-23 | $1.10 | $1.10 | 147,571 | — | — |
| 1980-07-22 | $1.10 | $1.10 | 114,778 | — | — |
| 1980-07-21 | $1.10 | $1.10 | 203,320 | — | — |
| 1980-07-18 | $1.11 | $1.11 | 232,835 | — | — |
| 1980-07-17 | $1.08 | $1.08 | 88,543 | — | — |
| 1980-07-16 | $1.07 | $1.07 | 462,390 | — | — |
| 1980-07-15 | $1.09 | $1.09 | 137,733 | — | — |
| 1980-07-14 | $1.08 | $1.08 | 272,187 | — | — |
| 1980-07-11 | $1.04 | $1.04 | 150,851 | — | — |
| 1980-07-10 | $1.04 | $1.04 | 101,660 | — | — |
| 1980-07-09 | $1.05 | $1.05 | 629,637 | — | — |
| 1980-07-08 | $1.06 | $1.06 | 587,006 | — | — |
| 1980-07-07 | $1.05 | $1.05 | 72,146 | — | — |
| 1980-07-03 | $1.03 | $1.03 | 416,479 | — | — |
| 1980-07-02 | $0.97 | $0.97 | 1,095,307 | — | — |
| 1980-07-01 | $0.94 | $0.94 | 695,225 | — | — |
| 1980-06-30 | $0.93 | $0.93 | 259,070 | — | — |
| 1980-06-27 | $0.95 | $0.95 | 642,755 | — | — |
| 1980-06-26 | $0.96 | $0.96 | 242,673 | — | — |
| 1980-06-25 | $0.96 | $0.96 | 3,056,364 | — | — |
| 1980-06-24 | $0.97 | $0.97 | 42,632 | — | — |
| 1980-06-23 | $0.96 | $0.96 | 111,498 | — | — |
| 1980-06-20 | $0.98 | $0.98 | 377,127 | — | — |
| 1980-06-19 | $0.97 | $0.97 | 580,447 | — | — |
| 1980-06-18 | $0.96 | $0.96 | 514,860 | — | — |
| 1980-06-17 | $0.97 | $0.97 | 508,301 | — | — |
| 1980-06-16 | $1.03 | $1.03 | 42,632 | — | — |
| 1980-06-13 | $1.05 | $1.05 | 209,879 | — | — |
| 1980-06-12 | $1.07 | $1.07 | 285,304 | — | — |
| 1980-06-11 | $1.08 | $1.08 | 232,835 | — | — |
| 1980-06-10 | $1.09 | $1.09 | 203,320 | — | — |
| 1980-06-09 | $1.11 | $1.11 | 65,587 | — | — |
| 1980-06-06 | $1.10 | $1.10 | 186,924 | — | — |
| 1980-06-05 | $1.10 | $1.10 | 127,895 | — | — |
| 1980-06-04 | $1.10 | $1.10 | 728,018 | — | — |
| 1980-06-03 | $1.07 | $1.07 | 88,543 | — | — |
| 1980-06-02 | $1.07 | $1.07 | 55,749 | — | — |
| 1980-05-30 | $1.07 | $1.07 | 75,425 | — | — |
| 1980-05-29 | $1.08 | $1.08 | 180,365 | — | — |
| 1980-05-28 | $1.08 | $1.08 | 55,749 | — | — |
| 1980-05-27 | $1.11 | $1.11 | 131,174 | — | — |
| 1980-05-23 | $1.08 | $1.08 | 36,073 | — | — |
| 1980-05-22 | $1.07 | $1.07 | 236,114 | — | — |
| 1980-05-21 | $1.07 | $1.07 | 101,660 | — | — |
| 1980-05-20 | $1.09 | $1.09 | 52,470 | — | — |
| 1980-05-19 | $1.09 | $1.09 | 85,263 | — | — |
| 1980-05-16 | $1.07 | $1.07 | 75,425 | — | — |
| 1980-05-15 | $1.07 | $1.07 | 49,190 | — | — |
| 1980-05-14 | $1.06 | $1.06 | 78,705 | — | — |
| 1980-05-13 | $1.04 | $1.04 | 137,733 | — | — |
| 1980-05-12 | $1.06 | $1.06 | 206,600 | — | — |
| 1980-05-09 | $1.10 | $1.10 | 22,956 | — | — |
| 1980-05-08 | $1.11 | $1.11 | 59,028 | — | — |
| 1980-05-07 | $1.10 | $1.10 | 72,146 | — | — |
| 1980-05-06 | $1.11 | $1.11 | 95,101 | — | — |
| 1980-05-05 | $1.11 | $1.11 | 200,041 | — | — |
| 1980-05-02 | $1.10 | $1.10 | 400,082 | — | — |
| 1980-05-01 | $1.10 | $1.10 | 114,778 | — | — |
| 1980-04-30 | $1.10 | $1.10 | 495,184 | — | — |
| 1980-04-29 | $1.13 | $1.13 | 0 | — | — |
| 1980-04-28 | $1.13 | $1.13 | 62,308 | — | — |
| 1980-04-25 | $1.13 | $1.13 | 347,612 | — | — |
| 1980-04-24 | $1.14 | $1.14 | 22,956 | — | — |
| 1980-04-23 | $1.12 | $1.12 | 285,304 | — | — |
| 1980-04-22 | $1.12 | $1.12 | 1,170,732 | — | — |
| 1980-04-21 | $1.09 | $1.09 | 118,057 | — | — |
| 1980-04-18 | $1.13 | $1.13 | 19,676 | — | — |
| 1980-04-17 | $1.13 | $1.13 | 337,774 | — | — |
| 1980-04-16 | $1.14 | $1.14 | 232,835 | — | — |
| 1980-04-15 | $1.14 | $1.14 | 183,644 | — | — |
| 1980-04-14 | $1.14 | $1.14 | 26,235 | — | — |
| 1980-04-11 | $1.14 | $1.14 | 1,282,230 | — | — |
| 1980-04-10 | $1.16 | $1.16 | 662,431 | — | — |
| 1980-04-09 | $1.12 | $1.12 | 206,600 | — | — |
| 1980-04-08 | $1.12 | $1.12 | 334,495 | — | — |
| 1980-04-07 | $1.11 | $1.11 | 373,847 | — | — |
| 1980-04-03 | $1.13 | $1.13 | 111,498 | — | — |
| 1980-04-02 | $1.13 | $1.13 | 842,796 | — | — |
| 1980-04-01 | $1.13 | $1.13 | 147,571 | — | — |
| 1980-03-31 | $1.11 | $1.11 | 160,689 | — | — |
| 1980-03-28 | $1.13 | $1.13 | 659,152 | — | — |
| 1980-03-27 | $1.13 | $1.13 | 475,507 | — | — |
| 1980-03-26 | $1.17 | $1.17 | 236,114 | — | — |
| 1980-03-25 | $1.16 | $1.16 | 1,036,278 | — | — |
| 1980-03-24 | $1.18 | $1.18 | 314,819 | — | — |
| 1980-03-21 | $1.20 | $1.20 | 685,386 | — | — |
| 1980-03-20 | $1.17 | $1.17 | 101,660 | — | — |
| 1980-03-19 | $1.17 | $1.17 | 81,984 | — | — |
| 1980-03-18 | $1.16 | $1.16 | 537,815 | — | — |
| 1980-03-17 | $1.18 | $1.18 | 304,981 | — | — |