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 | $1.53 | $1.53 | 213,600 | — | — |
| 1980-12-30 | $1.52 | $1.52 | 252,000 | — | — |
| 1980-12-29 | $1.48 | $1.48 | 235,200 | — | — |
| 1980-12-26 | $1.48 | $1.48 | 160,800 | — | — |
| 1980-12-24 | $1.44 | $1.44 | 60,000 | — | — |
| 1980-12-23 | $1.42 | $1.42 | 319,200 | — | — |
| 1980-12-22 | $1.39 | $1.39 | 247,200 | — | — |
| 1980-12-19 | $1.33 | $1.33 | 91,200 | — | — |
| 1980-12-18 | $1.32 | $1.32 | 271,200 | — | — |
| 1980-12-17 | $1.31 | $1.31 | 129,600 | — | — |
| 1980-12-16 | $1.32 | $1.32 | 139,200 | — | — |
| 1980-12-15 | $1.31 | $1.31 | 132,000 | — | — |
| 1980-12-12 | $1.30 | $1.30 | 434,400 | — | — |
| 1980-12-11 | $1.32 | $1.32 | 216,000 | — | — |
| 1980-12-10 | $1.36 | $1.36 | 772,800 | — | — |
| 1980-12-09 | $1.38 | $1.37 | 516,000 | — | — |
| 1980-12-08 | $1.38 | $1.37 | 225,600 | — | — |
| 1980-12-05 | $1.43 | $1.43 | 249,600 | — | — |
| 1980-12-04 | $1.44 | $1.44 | 192,000 | — | — |
| 1980-12-03 | $1.45 | $1.45 | 108,000 | — | — |
| 1980-12-02 | $1.44 | $1.44 | 302,400 | — | — |
| 1980-12-01 | $1.47 | $1.47 | 576,000 | — | — |
| 1980-11-28 | $1.49 | $1.49 | 1,029,600 | — | — |
| 1980-11-26 | $1.48 | $1.48 | 2,172,000 | — | — |
| 1980-11-25 | $1.47 | $1.47 | 110,400 | — | — |
| 1980-11-24 | $1.47 | $1.47 | 211,200 | — | — |
| 1980-11-21 | $1.48 | $1.48 | 432,000 | — | — |
| 1980-11-20 | $1.48 | $1.48 | 840,000 | — | — |
| 1980-11-19 | $1.47 | $1.47 | 909,600 | — | — |
| 1980-11-18 | $1.43 | $1.43 | 578,400 | — | — |
| 1980-11-17 | $1.42 | $1.42 | 170,400 | — | — |
| 1980-11-14 | $1.43 | $1.43 | 1,276,800 | — | — |
| 1980-11-13 | $1.42 | $1.42 | 835,200 | — | — |
| 1980-11-12 | $1.41 | $1.41 | 487,200 | — | — |
| 1980-11-11 | $1.41 | $1.41 | 194,400 | — | — |
| 1980-11-10 | $1.40 | $1.40 | 1,267,200 | — | — |
| 1980-11-07 | $1.41 | $1.41 | 1,044,000 | — | — |
| 1980-11-06 | $1.40 | $1.40 | 1,260,000 | — | — |
| 1980-11-05 | $1.39 | $1.39 | 355,200 | — | — |
| 1980-11-03 | $1.40 | $1.40 | 228,000 | — | — |
| 1980-10-31 | $1.44 | $1.44 | 146,400 | — | — |
| 1980-10-30 | $1.45 | $1.45 | 36,000 | — | — |
| 1980-10-29 | $1.46 | $1.46 | 16,800 | — | — |
| 1980-10-28 | $1.46 | $1.46 | 1,183,200 | — | — |
| 1980-10-27 | $1.46 | $1.46 | 67,200 | — | — |
| 1980-10-24 | $1.46 | $1.46 | 120,000 | — | — |
| 1980-10-23 | $1.47 | $1.47 | 67,200 | — | — |
| 1980-10-22 | $1.51 | $1.51 | 105,600 | — | — |
| 1980-10-21 | $1.51 | $1.51 | 350,400 | — | — |
| 1980-10-20 | $1.46 | $1.46 | 513,600 | — | — |
| 1980-10-17 | $1.50 | $1.50 | 333,600 | — | — |
| 1980-10-16 | $1.53 | $1.53 | 1,802,400 | — | — |
| 1980-10-15 | $1.58 | $1.58 | 196,800 | — | — |
| 1980-10-14 | $1.61 | $1.61 | 127,200 | — | — |
| 1980-10-13 | $1.64 | $1.64 | 84,000 | — | — |
| 1980-10-10 | $1.64 | $1.64 | 854,400 | — | — |
| 1980-10-09 | $1.66 | $1.66 | 969,600 | — | — |
| 1980-10-08 | $1.65 | $1.65 | 120,000 | — | — |
| 1980-10-07 | $1.66 | $1.66 | 489,600 | — | — |
| 1980-10-06 | $1.64 | $1.64 | 693,600 | — | — |
| 1980-10-03 | $1.53 | $1.53 | 362,400 | — | — |
| 1980-10-02 | $1.50 | $1.50 | 372,000 | — | — |
| 1980-10-01 | $1.50 | $1.50 | 420,000 | — | — |
| 1980-09-30 | $1.49 | $1.49 | 482,400 | — | — |
| 1980-09-29 | $1.48 | $1.48 | 568,800 | — | — |
| 1980-09-26 | $1.51 | $1.51 | 218,400 | — | — |
| 1980-09-25 | $1.52 | $1.52 | 835,200 | — | — |
| 1980-09-24 | $1.51 | $1.51 | 432,000 | — | — |
| 1980-09-23 | $1.52 | $1.52 | 427,200 | — | — |
| 1980-09-22 | $1.52 | $1.52 | 52,800 | — | — |
| 1980-09-19 | $1.52 | $1.52 | 475,200 | — | — |
| 1980-09-18 | $1.43 | $1.43 | 338,400 | — | — |
| 1980-09-17 | $1.38 | $1.37 | 297,600 | — | — |
| 1980-09-16 | $1.33 | $1.33 | 112,800 | — | — |
| 1980-09-15 | $1.33 | $1.33 | 362,400 | — | — |
| 1980-09-12 | $1.34 | $1.34 | 93,600 | — | — |
| 1980-09-11 | $1.34 | $1.34 | 100,800 | — | — |
| 1980-09-10 | $1.33 | $1.33 | 936,000 | — | — |
| 1980-09-09 | $1.38 | $1.37 | 345,600 | — | — |
| 1980-09-08 | $1.42 | $1.42 | 412,800 | — | — |
| 1980-09-05 | $1.43 | $1.43 | 376,800 | — | — |
| 1980-09-04 | $1.38 | $1.37 | 374,400 | — | — |
| 1980-09-03 | $1.31 | $1.31 | 465,600 | — | — |
| 1980-09-02 | $1.30 | $1.30 | 182,400 | — | — |
| 1980-08-29 | $1.31 | $1.31 | 201,600 | — | — |
| 1980-08-28 | $1.31 | $1.31 | 424,800 | — | — |
| 1980-08-27 | $1.31 | $1.31 | 621,600 | — | — |
| 1980-08-26 | $1.24 | $1.24 | 424,800 | — | — |
| 1980-08-25 | $1.21 | $1.21 | 120,000 | — | — |
| 1980-08-22 | $1.21 | $1.21 | 403,200 | — | — |
| 1980-08-21 | $1.19 | $1.19 | 180,000 | — | — |
| 1980-08-20 | $1.17 | $1.17 | 470,400 | — | — |
| 1980-08-19 | $1.17 | $1.17 | 398,400 | — | — |
| 1980-08-18 | $1.18 | $1.18 | 345,600 | — | — |
| 1980-08-15 | $1.22 | $1.22 | 290,400 | — | — |
| 1980-08-14 | $1.19 | $1.19 | 156,000 | — | — |
| 1980-08-13 | $1.18 | $1.18 | 91,200 | — | — |
| 1980-08-12 | $1.19 | $1.19 | 468,000 | — | — |
| 1980-08-11 | $1.20 | $1.20 | 141,600 | — | — |
| 1980-08-08 | $1.21 | $1.21 | 160,800 | — | — |
| 1980-08-07 | $1.21 | $1.21 | 309,600 | — | — |
| 1980-08-06 | $1.20 | $1.20 | 261,600 | — | — |
| 1980-08-05 | $1.18 | $1.18 | 160,800 | — | — |
| 1980-08-04 | $1.19 | $1.19 | 360,000 | — | — |
| 1980-08-01 | $1.23 | $1.23 | 962,400 | — | — |
| 1980-07-31 | $1.16 | $1.16 | 588,000 | — | — |
| 1980-07-30 | $1.17 | $1.17 | 892,800 | — | — |
| 1980-07-29 | $1.08 | $1.08 | 804,000 | — | — |
| 1980-07-28 | $1.07 | $1.07 | 357,600 | — | — |
| 1980-07-25 | $1.06 | $1.06 | 247,200 | — | — |
| 1980-07-24 | $1.08 | $1.08 | 122,400 | — | — |
| 1980-07-23 | $1.08 | $1.08 | 199,200 | — | — |
| 1980-07-22 | $1.07 | $1.07 | 211,200 | — | — |
| 1980-07-21 | $1.06 | $1.06 | 288,000 | — | — |
| 1980-07-18 | $1.06 | $1.06 | 374,400 | — | — |
| 1980-07-17 | $1.04 | $1.04 | 576,000 | — | — |
| 1980-07-16 | $1.02 | $1.02 | 772,800 | — | — |
| 1980-07-15 | $1.01 | $1.01 | 626,400 | — | — |
| 1980-07-14 | $0.98 | $0.98 | 223,200 | — | — |
| 1980-07-11 | $0.98 | $0.98 | 355,200 | — | — |
| 1980-07-10 | $0.98 | $0.98 | 578,400 | — | — |
| 1980-07-09 | $0.97 | $0.97 | 573,600 | — | — |
| 1980-07-08 | $0.97 | $0.97 | 552,000 | — | — |
| 1980-07-07 | $0.95 | $0.95 | 525,600 | — | — |
| 1980-07-03 | $0.93 | $0.93 | 316,800 | — | — |
| 1980-07-02 | $0.92 | $0.92 | 172,800 | — | — |
| 1980-07-01 | $0.92 | $0.92 | 304,800 | — | — |
| 1980-06-30 | $0.91 | $0.91 | 165,600 | — | — |
| 1980-06-27 | $0.92 | $0.92 | 19,200 | — | — |
| 1980-06-26 | $0.92 | $0.92 | 220,800 | — | — |
| 1980-06-25 | $0.93 | $0.93 | 144,000 | — | — |
| 1980-06-24 | $0.91 | $0.91 | 108,000 | — | — |
| 1980-06-23 | $0.90 | $0.90 | 208,800 | — | — |
| 1980-06-20 | $0.90 | $0.90 | 153,600 | — | — |
| 1980-06-19 | $0.91 | $0.91 | 242,400 | — | — |
| 1980-06-18 | $0.90 | $0.90 | 139,200 | — | — |
| 1980-06-17 | $0.91 | $0.91 | 288,000 | — | — |
| 1980-06-16 | $0.91 | $0.91 | 278,400 | — | — |
| 1980-06-13 | $0.91 | $0.91 | 705,600 | — | — |
| 1980-06-12 | $0.89 | $0.89 | 1,327,200 | — | — |
| 1980-06-11 | $0.86 | $0.86 | 804,000 | — | — |
| 1980-06-10 | $0.84 | $0.84 | 1,375,200 | — | — |
| 1980-06-09 | $0.78 | $0.78 | 64,800 | — | — |
| 1980-06-06 | $0.78 | $0.78 | 45,600 | — | — |
| 1980-06-05 | $0.78 | $0.78 | 84,000 | — | — |
| 1980-06-04 | $0.78 | $0.78 | 256,800 | — | — |
| 1980-06-03 | $0.78 | $0.78 | 403,200 | — | — |
| 1980-06-02 | $0.77 | $0.77 | 297,600 | — | — |
| 1980-05-30 | $0.76 | $0.76 | 895,200 | — | — |
| 1980-05-29 | $0.75 | $0.75 | 98,400 | — | — |
| 1980-05-28 | $0.76 | $0.76 | 316,800 | — | — |
| 1980-05-27 | $0.75 | $0.75 | 460,800 | — | — |
| 1980-05-23 | $0.75 | $0.75 | 655,200 | — | — |
| 1980-05-22 | $0.74 | $0.74 | 76,800 | — | — |
| 1980-05-21 | $0.73 | $0.73 | 50,400 | — | — |
| 1980-05-20 | $0.73 | $0.73 | 12,000 | — | — |
| 1980-05-19 | $0.73 | $0.73 | 28,800 | — | — |
| 1980-05-16 | $0.74 | $0.74 | 19,200 | — | — |
| 1980-05-15 | $0.74 | $0.74 | 170,400 | — | — |
| 1980-05-14 | $0.74 | $0.74 | 7,200 | — | — |
| 1980-05-13 | $0.74 | $0.74 | 134,400 | — | — |
| 1980-05-12 | $0.73 | $0.73 | 12,000 | — | — |
| 1980-05-09 | $0.73 | $0.73 | 650,400 | — | — |
| 1980-05-08 | $0.73 | $0.73 | 64,800 | — | — |
| 1980-05-07 | $0.73 | $0.73 | 170,400 | — | — |
| 1980-05-06 | $0.75 | $0.75 | 24,000 | — | — |
| 1980-05-05 | $0.75 | $0.75 | 256,800 | — | — |
| 1980-05-02 | $0.75 | $0.75 | 103,200 | — | — |
| 1980-05-01 | $0.74 | $0.74 | 124,800 | — | — |
| 1980-04-30 | $0.74 | $0.74 | 129,600 | — | — |
| 1980-04-29 | $0.74 | $0.74 | 40,800 | — | — |
| 1980-04-28 | $0.73 | $0.73 | 12,000 | — | — |
| 1980-04-25 | $0.73 | $0.73 | 295,200 | — | — |
| 1980-04-24 | $0.74 | $0.74 | 38,400 | — | — |
| 1980-04-23 | $0.74 | $0.74 | 31,200 | — | — |
| 1980-04-22 | $0.74 | $0.74 | 158,400 | — | — |
| 1980-04-21 | $0.73 | $0.73 | 96,000 | — | — |
| 1980-04-18 | $0.75 | $0.75 | 64,800 | — | — |
| 1980-04-17 | $0.75 | $0.75 | 69,600 | — | — |
| 1980-04-16 | $0.77 | $0.77 | 213,600 | — | — |
| 1980-04-15 | $0.79 | $0.79 | 38,400 | — | — |
| 1980-04-14 | $0.79 | $0.79 | 117,600 | — | — |
| 1980-04-11 | $0.80 | $0.80 | 2,608,800 | — | — |
| 1980-04-10 | $0.82 | $0.82 | 24,000 | — | — |
| 1980-04-09 | $0.82 | $0.82 | 98,400 | — | — |
| 1980-04-08 | $0.81 | $0.81 | 93,600 | — | — |
| 1980-04-07 | $0.81 | $0.81 | 136,800 | — | — |
| 1980-04-03 | $0.85 | $0.85 | 333,600 | — | — |
| 1980-04-02 | $0.86 | $0.86 | 612,000 | — | — |
| 1980-04-01 | $0.88 | $0.87 | 924,000 | — | — |
| 1980-03-31 | $0.75 | $0.75 | 108,000 | — | — |
| 1980-03-28 | $0.72 | $0.72 | 254,400 | — | — |
| 1980-03-27 | $0.65 | $0.65 | 309,600 | — | — |
| 1980-03-26 | $0.72 | $0.72 | 199,200 | — | — |
| 1980-03-25 | $0.69 | $0.69 | 103,200 | — | — |
| 1980-03-24 | $0.70 | $0.70 | 127,200 | — | — |
| 1980-03-21 | $0.77 | $0.77 | 172,800 | — | — |
| 1980-03-20 | $0.78 | $0.78 | 64,800 | — | — |
| 1980-03-19 | $0.79 | $0.79 | 38,400 | — | — |
| 1980-03-18 | $0.77 | $0.77 | 74,400 | — | — |
| 1980-03-17 | $0.77 | $0.77 | 172,800 | — | — |