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 | 141,357 | — | — |
| 1980-12-30 | $1.36 | $1.36 | 74,399 | — | — |
| 1980-12-29 | $1.36 | $1.36 | 215,756 | — | — |
| 1980-12-26 | $1.36 | $1.36 | 40,919 | — | — |
| 1980-12-24 | $1.36 | $1.36 | 29,759 | — | — |
| 1980-12-23 | $1.36 | $1.36 | 37,199 | — | — |
| 1980-12-22 | $1.36 | $1.36 | 171,117 | — | — |
| 1980-12-19 | $1.34 | $1.34 | 178,556 | — | — |
| 1980-12-18 | $1.30 | $1.30 | 100,438 | — | — |
| 1980-12-17 | $1.27 | $1.27 | 193,436 | — | — |
| 1980-12-16 | $1.26 | $1.26 | 55,799 | — | — |
| 1980-12-15 | $1.25 | $1.25 | 334,793 | — | — |
| 1980-12-12 | $1.24 | $1.24 | 357,113 | — | — |
| 1980-12-11 | $1.24 | $1.24 | 111,598 | — | — |
| 1980-12-10 | $1.25 | $1.25 | 944,861 | — | — |
| 1980-12-09 | $1.27 | $1.27 | 107,878 | — | — |
| 1980-12-08 | $1.28 | $1.28 | 152,517 | — | — |
| 1980-12-05 | $1.30 | $1.30 | 66,959 | — | — |
| 1980-12-04 | $1.30 | $1.30 | 245,515 | — | — |
| 1980-12-03 | $1.29 | $1.29 | 193,436 | — | — |
| 1980-12-02 | $1.30 | $1.30 | 182,276 | — | — |
| 1980-12-01 | $1.30 | $1.30 | 55,799 | — | — |
| 1980-11-28 | $1.32 | $1.32 | 684,466 | — | — |
| 1980-11-26 | $1.30 | $1.30 | 70,679 | — | — |
| 1980-11-25 | $1.30 | $1.30 | 624,947 | — | — |
| 1980-11-24 | $1.31 | $1.31 | 111,598 | — | — |
| 1980-11-21 | $1.33 | $1.33 | 96,718 | — | — |
| 1980-11-20 | $1.36 | $1.36 | 539,389 | — | — |
| 1980-11-19 | $1.34 | $1.34 | 171,117 | — | — |
| 1980-11-18 | $1.33 | $1.33 | 226,915 | — | — |
| 1980-11-17 | $1.32 | $1.32 | 286,434 | — | — |
| 1980-11-14 | $1.30 | $1.30 | 152,517 | — | — |
| 1980-11-13 | $1.28 | $1.28 | 732,825 | — | — |
| 1980-11-12 | $1.28 | $1.28 | 390,592 | — | — |
| 1980-11-11 | $1.20 | $1.20 | 323,633 | — | — |
| 1980-11-10 | $1.25 | $1.25 | 505,910 | — | — |
| 1980-11-07 | $1.25 | $1.25 | 193,436 | — | — |
| 1980-11-06 | $1.28 | $1.28 | 394,312 | — | — |
| 1980-11-05 | $1.33 | $1.33 | 156,237 | — | — |
| 1980-11-03 | $1.32 | $1.32 | 189,716 | — | — |
| 1980-10-31 | $1.34 | $1.34 | 141,357 | — | — |
| 1980-10-30 | $1.34 | $1.34 | 119,038 | — | — |
| 1980-10-29 | $1.34 | $1.34 | 70,679 | — | — |
| 1980-10-28 | $1.34 | $1.34 | 409,192 | — | — |
| 1980-10-27 | $1.33 | $1.33 | 308,754 | — | — |
| 1980-10-24 | $1.34 | $1.34 | 502,190 | — | — |
| 1980-10-23 | $1.31 | $1.31 | 89,278 | — | — |
| 1980-10-22 | $1.32 | $1.32 | 126,477 | — | — |
| 1980-10-21 | $1.30 | $1.30 | 174,836 | — | — |
| 1980-10-20 | $1.28 | $1.28 | 598,908 | — | — |
| 1980-10-17 | $1.28 | $1.28 | 197,156 | — | — |
| 1980-10-16 | $1.30 | $1.30 | 159,957 | — | — |
| 1980-10-15 | $1.30 | $1.30 | 338,513 | — | — |
| 1980-10-14 | $1.28 | $1.28 | 494,750 | — | — |
| 1980-10-13 | $1.24 | $1.24 | 185,996 | — | — |
| 1980-10-10 | $1.22 | $1.22 | 245,515 | — | — |
| 1980-10-09 | $1.23 | $1.23 | 293,874 | — | — |
| 1980-10-08 | $1.22 | $1.22 | 119,038 | — | — |
| 1980-10-07 | $1.21 | $1.21 | 104,158 | — | — |
| 1980-10-06 | $1.21 | $1.21 | 896,502 | — | — |
| 1980-10-03 | $1.21 | $1.21 | 230,635 | — | — |
| 1980-10-02 | $1.16 | $1.16 | 282,714 | — | — |
| 1980-10-01 | $1.16 | $1.16 | 509,630 | — | — |
| 1980-09-30 | $1.16 | $1.16 | 290,154 | — | — |
| 1980-09-29 | $1.16 | $1.16 | 770,024 | — | — |
| 1980-09-26 | $1.20 | $1.20 | 323,633 | — | — |
| 1980-09-25 | $1.23 | $1.23 | 197,156 | — | — |
| 1980-09-24 | $1.22 | $1.22 | 740,265 | — | — |
| 1980-09-23 | $1.20 | $1.20 | 606,348 | — | — |
| 1980-09-22 | $1.18 | $1.18 | 293,874 | — | — |
| 1980-09-19 | $1.18 | $1.18 | 316,194 | — | — |
| 1980-09-18 | $1.18 | $1.18 | 301,314 | — | — |
| 1980-09-17 | $1.15 | $1.15 | 174,836 | — | — |
| 1980-09-16 | $1.14 | $1.14 | 360,833 | — | — |
| 1980-09-15 | $1.11 | $1.11 | 145,077 | — | — |
| 1980-09-12 | $1.10 | $1.10 | 200,876 | — | — |
| 1980-09-11 | $1.10 | $1.10 | 278,994 | — | — |
| 1980-09-10 | $1.10 | $1.10 | 1,052,739 | — | — |
| 1980-09-09 | $1.09 | $1.09 | 241,795 | — | — |
| 1980-09-08 | $1.07 | $1.07 | 197,156 | — | — |
| 1980-09-05 | $1.08 | $1.08 | 171,117 | — | — |
| 1980-09-04 | $1.10 | $1.10 | 412,912 | — | — |
| 1980-09-03 | $1.10 | $1.10 | 338,513 | — | — |
| 1980-09-02 | $1.06 | $1.06 | 185,996 | — | — |
| 1980-08-29 | $1.02 | $1.02 | 96,718 | — | — |
| 1980-08-28 | $1.00 | $1.00 | 115,318 | — | — |
| 1980-08-27 | $1.00 | $1.00 | 159,957 | — | — |
| 1980-08-26 | $0.99 | $0.99 | 145,077 | — | — |
| 1980-08-25 | $0.98 | $0.98 | 111,598 | — | — |
| 1980-08-22 | $0.98 | $0.98 | 148,797 | — | — |
| 1980-08-21 | $0.97 | $0.97 | 111,598 | — | — |
| 1980-08-20 | $0.98 | $0.98 | 59,519 | — | — |
| 1980-08-19 | $0.97 | $0.97 | 185,996 | — | — |
| 1980-08-18 | $0.97 | $0.97 | 293,874 | — | — |
| 1980-08-15 | $0.98 | $0.98 | 249,235 | — | — |
| 1980-08-14 | $1.00 | $1.00 | 122,758 | — | — |
| 1980-08-13 | $1.00 | $1.00 | 145,077 | — | — |
| 1980-08-12 | $0.98 | $0.98 | 200,876 | — | — |
| 1980-08-11 | $0.98 | $0.98 | 204,596 | — | — |
| 1980-08-08 | $0.97 | $0.97 | 487,310 | — | — |
| 1980-08-07 | $0.94 | $0.94 | 260,395 | — | — |
| 1980-08-06 | $0.95 | $0.95 | 167,397 | — | — |
| 1980-08-05 | $0.96 | $0.96 | 189,716 | — | — |
| 1980-08-04 | $0.97 | $0.97 | 241,795 | — | — |
| 1980-08-01 | $0.97 | $0.97 | 301,314 | — | — |
| 1980-07-31 | $0.93 | $0.93 | 312,474 | — | — |
| 1980-07-30 | $0.95 | $0.95 | 185,996 | — | — |
| 1980-07-29 | $0.93 | $0.93 | 159,957 | — | — |
| 1980-07-28 | $0.91 | $0.91 | 491,030 | — | — |
| 1980-07-25 | $0.91 | $0.91 | 81,838 | — | — |
| 1980-07-24 | $0.91 | $0.91 | 278,994 | — | — |
| 1980-07-23 | $0.92 | $0.92 | 1,182,936 | — | — |
| 1980-07-22 | $0.93 | $0.93 | 185,996 | — | — |
| 1980-07-21 | $0.92 | $0.92 | 171,117 | — | — |
| 1980-07-18 | $0.90 | $0.90 | 100,438 | — | — |
| 1980-07-17 | $0.89 | $0.89 | 74,399 | — | — |
| 1980-07-16 | $0.89 | $0.89 | 2,049,679 | — | — |
| 1980-07-15 | $0.88 | $0.88 | 126,477 | — | — |
| 1980-07-14 | $0.87 | $0.87 | 137,637 | — | — |
| 1980-07-11 | $0.87 | $0.87 | 52,079 | — | — |
| 1980-07-10 | $0.88 | $0.88 | 66,959 | — | — |
| 1980-07-09 | $0.88 | $0.88 | 204,596 | — | — |
| 1980-07-08 | $0.87 | $0.87 | 234,355 | — | — |
| 1980-07-07 | $0.88 | $0.88 | 353,393 | — | — |
| 1980-07-03 | $0.87 | $0.87 | 104,158 | — | — |
| 1980-07-02 | $0.85 | $0.85 | 130,197 | — | — |
| 1980-07-01 | $0.83 | $0.83 | 252,955 | — | — |
| 1980-06-30 | $0.84 | $0.84 | 308,754 | — | — |
| 1980-06-27 | $0.87 | $0.87 | 293,874 | — | — |
| 1980-06-26 | $0.87 | $0.87 | 137,637 | — | — |
| 1980-06-25 | $0.88 | $0.88 | 379,432 | — | — |
| 1980-06-24 | $0.85 | $0.85 | 182,276 | — | — |
| 1980-06-23 | $0.83 | $0.83 | 290,154 | — | — |
| 1980-06-20 | $0.83 | $0.83 | 126,477 | — | — |
| 1980-06-19 | $0.84 | $0.84 | 398,032 | — | — |
| 1980-06-18 | $0.82 | $0.82 | 126,477 | — | — |
| 1980-06-17 | $0.81 | $0.81 | 59,519 | — | — |
| 1980-06-16 | $0.81 | $0.81 | 256,675 | — | — |
| 1980-06-13 | $0.83 | $0.83 | 286,434 | — | — |
| 1980-06-12 | $0.82 | $0.82 | 293,874 | — | — |
| 1980-06-11 | $0.80 | $0.80 | 260,395 | — | — |
| 1980-06-10 | $0.80 | $0.80 | 96,718 | — | — |
| 1980-06-09 | $0.81 | $0.81 | 278,994 | — | — |
| 1980-06-06 | $0.77 | $0.77 | 100,438 | — | — |
| 1980-06-05 | $0.78 | $0.78 | 115,318 | — | — |
| 1980-06-04 | $0.77 | $0.77 | 267,835 | — | — |
| 1980-06-03 | $0.75 | $0.75 | 401,752 | — | — |
| 1980-06-02 | $0.75 | $0.75 | 792,344 | — | — |
| 1980-05-30 | $0.74 | $0.74 | 78,118 | — | — |
| 1980-05-29 | $0.75 | $0.75 | 249,235 | — | — |
| 1980-05-28 | $0.75 | $0.75 | 133,917 | — | — |
| 1980-05-27 | $0.75 | $0.75 | 178,556 | — | — |
| 1980-05-23 | $0.75 | $0.75 | 174,836 | — | — |
| 1980-05-22 | $0.74 | $0.74 | 163,677 | — | — |
| 1980-05-21 | $0.72 | $0.72 | 78,118 | — | — |
| 1980-05-20 | $0.72 | $0.72 | 271,555 | — | — |
| 1980-05-19 | $0.69 | $0.69 | 100,438 | — | — |
| 1980-05-16 | $0.70 | $0.70 | 70,679 | — | — |
| 1980-05-15 | $0.70 | $0.70 | 212,036 | — | — |
| 1980-05-14 | $0.72 | $0.72 | 122,758 | — | — |
| 1980-05-13 | $0.73 | $0.73 | 275,274 | — | — |
| 1980-05-12 | $0.74 | $0.74 | 677,026 | — | — |
| 1980-05-09 | $0.75 | $0.75 | 111,598 | — | — |
| 1980-05-08 | $0.75 | $0.75 | 215,756 | — | — |
| 1980-05-07 | $0.76 | $0.76 | 383,152 | — | — |
| 1980-05-06 | $0.75 | $0.75 | 442,671 | — | — |
| 1980-05-05 | $0.74 | $0.74 | 3,292,134 | — | — |
| 1980-05-02 | $0.75 | $0.75 | 364,553 | — | — |
| 1980-05-01 | $0.76 | $0.76 | 409,192 | — | — |
| 1980-04-30 | $0.75 | $0.75 | 267,835 | — | — |
| 1980-04-29 | $0.72 | $0.72 | 409,192 | — | — |
| 1980-04-28 | $0.72 | $0.72 | 491,030 | — | — |
| 1980-04-25 | $0.71 | $0.71 | 249,235 | — | — |
| 1980-04-24 | $0.68 | $0.68 | 212,036 | — | — |
| 1980-04-23 | $0.66 | $0.66 | 107,878 | — | — |
| 1980-04-22 | $0.66 | $0.66 | 223,196 | — | — |
| 1980-04-21 | $0.64 | $0.64 | 33,479 | — | — |
| 1980-04-18 | $0.64 | $0.64 | 33,479 | — | — |
| 1980-04-17 | $0.64 | $0.64 | 52,079 | — | — |
| 1980-04-16 | $0.65 | $0.65 | 200,876 | — | — |
| 1980-04-15 | $0.65 | $0.65 | 111,598 | — | — |
| 1980-04-14 | $0.63 | $0.63 | 174,836 | — | — |
| 1980-04-11 | $0.64 | $0.64 | 141,357 | — | — |
| 1980-04-10 | $0.62 | $0.62 | 212,036 | — | — |
| 1980-04-09 | $0.59 | $0.59 | 305,034 | — | — |
| 1980-04-08 | $0.55 | $0.55 | 241,795 | — | — |
| 1980-04-07 | $0.53 | $0.53 | 126,477 | — | — |
| 1980-04-03 | $0.55 | $0.55 | 74,399 | — | — |
| 1980-04-02 | $0.54 | $0.54 | 438,951 | — | — |
| 1980-04-01 | $0.55 | $0.55 | 223,196 | — | — |
| 1980-03-31 | $0.55 | $0.55 | 297,594 | — | — |
| 1980-03-28 | $0.55 | $0.55 | 212,036 | — | — |
| 1980-03-27 | $0.53 | $0.53 | 85,558 | — | — |
| 1980-03-26 | $0.57 | $0.57 | 182,276 | — | — |
| 1980-03-25 | $0.56 | $0.56 | 245,515 | — | — |
| 1980-03-24 | $0.62 | $0.62 | 252,955 | — | — |
| 1980-03-21 | $0.65 | $0.65 | 226,915 | — | — |
| 1980-03-20 | $0.65 | $0.65 | 63,239 | — | — |
| 1980-03-19 | $0.65 | $0.65 | 96,718 | — | — |
| 1980-03-18 | $0.65 | $0.65 | 148,797 | — | — |
| 1980-03-17 | $0.65 | $0.65 | 29,759 | — | — |