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 | $0.59 | $0.59 | 326,400 | — | — |
| 1980-12-30 | $0.59 | $0.59 | 496,000 | — | — |
| 1980-12-29 | $0.60 | $0.60 | 323,200 | — | — |
| 1980-12-26 | $0.62 | $0.62 | 32,000 | — | — |
| 1980-12-24 | $0.61 | $0.61 | 35,200 | — | — |
| 1980-12-23 | $0.61 | $0.61 | 2,553,600 | — | — |
| 1980-12-22 | $0.58 | $0.58 | 348,800 | — | — |
| 1980-12-19 | $0.57 | $0.57 | 316,800 | — | — |
| 1980-12-18 | $0.59 | $0.59 | 2,220,800 | — | — |
| 1980-12-17 | $0.59 | $0.59 | 1,020,800 | — | — |
| 1980-12-16 | $0.58 | $0.58 | 249,600 | — | — |
| 1980-12-15 | $0.59 | $0.59 | 137,600 | — | — |
| 1980-12-12 | $0.58 | $0.58 | 553,600 | — | — |
| 1980-12-11 | $0.55 | $0.55 | 1,638,400 | — | — |
| 1980-12-10 | $0.60 | $0.60 | 102,400 | — | — |
| 1980-12-09 | $0.61 | $0.61 | 572,800 | — | — |
| 1980-12-08 | $0.63 | $0.63 | 704,000 | — | — |
| 1980-12-05 | $0.65 | $0.65 | 80,000 | — | — |
| 1980-12-04 | $0.66 | $0.66 | 489,600 | — | — |
| 1980-12-03 | $0.64 | $0.64 | 2,140,800 | — | — |
| 1980-12-02 | $0.64 | $0.64 | 112,000 | — | — |
| 1980-12-01 | $0.66 | $0.66 | 316,800 | — | — |
| 1980-11-28 | $0.68 | $0.68 | 28,800 | — | — |
| 1980-11-26 | $0.68 | $0.68 | 588,800 | — | — |
| 1980-11-25 | $0.66 | $0.66 | 2,300,800 | — | — |
| 1980-11-24 | $0.66 | $0.66 | 3,433,600 | — | — |
| 1980-11-21 | $0.68 | $0.68 | 416,000 | — | — |
| 1980-11-20 | $0.67 | $0.67 | 246,400 | — | — |
| 1980-11-19 | $0.65 | $0.65 | 697,600 | — | — |
| 1980-11-18 | $0.65 | $0.65 | 739,200 | — | — |
| 1980-11-17 | $0.63 | $0.63 | 409,600 | — | — |
| 1980-11-14 | $0.64 | $0.64 | 342,400 | — | — |
| 1980-11-13 | $0.63 | $0.63 | 137,600 | — | — |
| 1980-11-12 | $0.63 | $0.63 | 2,777,600 | — | — |
| 1980-11-11 | $0.63 | $0.63 | 1,017,600 | — | — |
| 1980-11-10 | $0.62 | $0.62 | 73,600 | — | — |
| 1980-11-07 | $0.62 | $0.62 | 2,480,000 | — | — |
| 1980-11-06 | $0.62 | $0.62 | 342,400 | — | — |
| 1980-11-05 | $0.63 | $0.63 | 838,400 | — | — |
| 1980-11-03 | $0.62 | $0.62 | 227,200 | — | — |
| 1980-10-31 | $0.63 | $0.63 | 105,600 | — | — |
| 1980-10-30 | $0.63 | $0.63 | 96,000 | — | — |
| 1980-10-29 | $0.64 | $0.64 | 25,600 | — | — |
| 1980-10-28 | $0.63 | $0.63 | 144,000 | — | — |
| 1980-10-27 | $0.66 | $0.66 | 201,600 | — | — |
| 1980-10-24 | $0.67 | $0.67 | 233,600 | — | — |
| 1980-10-23 | $0.67 | $0.67 | 102,400 | — | — |
| 1980-10-22 | $0.68 | $0.68 | 230,400 | — | — |
| 1980-10-21 | $0.69 | $0.69 | 355,200 | — | — |
| 1980-10-20 | $0.70 | $0.70 | 188,800 | — | — |
| 1980-10-17 | $0.70 | $0.70 | 128,000 | — | — |
| 1980-10-16 | $0.71 | $0.71 | 364,800 | — | — |
| 1980-10-15 | $0.72 | $0.72 | 416,000 | — | — |
| 1980-10-14 | $0.71 | $0.71 | 150,400 | — | — |
| 1980-10-13 | $0.70 | $0.70 | 582,400 | — | — |
| 1980-10-10 | $0.70 | $0.70 | 412,800 | — | — |
| 1980-10-09 | $0.72 | $0.72 | 227,200 | — | — |
| 1980-10-08 | $0.73 | $0.73 | 262,400 | — | — |
| 1980-10-07 | $0.72 | $0.72 | 534,400 | — | — |
| 1980-10-06 | $0.70 | $0.70 | 160,000 | — | — |
| 1980-10-03 | $0.68 | $0.68 | 572,800 | — | — |
| 1980-10-02 | $0.70 | $0.70 | 70,400 | — | — |
| 1980-10-01 | $0.70 | $0.70 | 185,600 | — | — |
| 1980-09-30 | $0.70 | $0.70 | 172,800 | — | — |
| 1980-09-29 | $0.71 | $0.71 | 377,600 | — | — |
| 1980-09-26 | $0.73 | $0.73 | 278,400 | — | — |
| 1980-09-25 | $0.75 | $0.75 | 320,000 | — | — |
| 1980-09-24 | $0.76 | $0.76 | 726,400 | — | — |
| 1980-09-23 | $0.76 | $0.76 | 2,662,400 | — | — |
| 1980-09-22 | $0.73 | $0.73 | 915,200 | — | — |
| 1980-09-19 | $0.73 | $0.73 | 579,200 | — | — |
| 1980-09-18 | $0.71 | $0.71 | 492,800 | — | — |
| 1980-09-17 | $0.70 | $0.70 | 700,800 | — | — |
| 1980-09-16 | $0.66 | $0.66 | 547,200 | — | — |
| 1980-09-15 | $0.66 | $0.66 | 166,400 | — | — |
| 1980-09-12 | $0.66 | $0.66 | 268,800 | — | — |
| 1980-09-11 | $0.66 | $0.66 | 697,600 | — | — |
| 1980-09-10 | $0.65 | $0.65 | 1,302,400 | — | — |
| 1980-09-09 | $0.66 | $0.66 | 464,000 | — | — |
| 1980-09-08 | $0.65 | $0.65 | 684,800 | — | — |
| 1980-09-05 | $0.66 | $0.66 | 342,400 | — | — |
| 1980-09-04 | $0.67 | $0.67 | 236,800 | — | — |
| 1980-09-03 | $0.68 | $0.68 | 278,400 | — | — |
| 1980-09-02 | $0.67 | $0.67 | 41,600 | — | — |
| 1980-08-29 | $0.68 | $0.68 | 102,400 | — | — |
| 1980-08-28 | $0.69 | $0.69 | 195,200 | — | — |
| 1980-08-27 | $0.69 | $0.69 | 131,200 | — | — |
| 1980-08-26 | $0.70 | $0.70 | 339,200 | — | — |
| 1980-08-25 | $0.69 | $0.69 | 115,200 | — | — |
| 1980-08-22 | $0.70 | $0.70 | 1,955,200 | — | — |
| 1980-08-21 | $0.68 | $0.68 | 2,688,000 | — | — |
| 1980-08-20 | $0.66 | $0.66 | 934,400 | — | — |
| 1980-08-19 | $0.68 | $0.68 | 451,200 | — | — |
| 1980-08-18 | $0.71 | $0.71 | 268,800 | — | — |
| 1980-08-15 | $0.72 | $0.72 | 560,000 | — | — |
| 1980-08-14 | $0.74 | $0.74 | 784,000 | — | — |
| 1980-08-13 | $0.75 | $0.75 | 2,249,600 | — | — |
| 1980-08-12 | $0.75 | $0.75 | 422,400 | — | — |
| 1980-08-11 | $0.73 | $0.73 | 1,680,000 | — | — |
| 1980-08-08 | $0.73 | $0.73 | 1,388,800 | — | — |
| 1980-08-07 | $0.74 | $0.74 | 841,600 | — | — |
| 1980-08-06 | $0.73 | $0.73 | 2,873,600 | — | — |
| 1980-08-05 | $0.72 | $0.72 | 160,000 | — | — |
| 1980-08-04 | $0.72 | $0.72 | 233,600 | — | — |
| 1980-08-01 | $0.73 | $0.73 | 256,000 | — | — |
| 1980-07-31 | $0.71 | $0.71 | 195,200 | — | — |
| 1980-07-30 | $0.71 | $0.71 | 604,800 | — | — |
| 1980-07-29 | $0.72 | $0.72 | 409,600 | — | — |
| 1980-07-28 | $0.73 | $0.73 | 268,800 | — | — |
| 1980-07-25 | $0.71 | $0.71 | 1,120,000 | — | — |
| 1980-07-24 | $0.72 | $0.72 | 764,800 | — | — |
| 1980-07-23 | $0.73 | $0.73 | 233,600 | — | — |
| 1980-07-22 | $0.72 | $0.72 | 1,638,400 | — | — |
| 1980-07-21 | $0.70 | $0.70 | 352,000 | — | — |
| 1980-07-18 | $0.66 | $0.66 | 540,800 | — | — |
| 1980-07-17 | $0.64 | $0.64 | 1,129,600 | — | — |
| 1980-07-16 | $0.64 | $0.64 | 166,400 | — | — |
| 1980-07-15 | $0.62 | $0.62 | 406,400 | — | — |
| 1980-07-14 | $0.63 | $0.63 | 809,600 | — | — |
| 1980-07-11 | $0.61 | $0.61 | 1,065,600 | — | — |
| 1980-07-10 | $0.61 | $0.61 | 1,046,400 | — | — |
| 1980-07-09 | $0.62 | $0.62 | 691,200 | — | — |
| 1980-07-08 | $0.57 | $0.57 | 678,400 | — | — |
| 1980-07-07 | $0.57 | $0.57 | 144,000 | — | — |
| 1980-07-03 | $0.56 | $0.56 | 454,400 | — | — |
| 1980-07-02 | $0.57 | $0.57 | 86,400 | — | — |
| 1980-07-01 | $0.57 | $0.57 | 505,600 | — | — |
| 1980-06-30 | $0.56 | $0.56 | 678,400 | — | — |
| 1980-06-27 | $0.57 | $0.57 | 1,369,600 | — | — |
| 1980-06-26 | $0.57 | $0.57 | 208,000 | — | — |
| 1980-06-25 | $0.57 | $0.57 | 297,600 | — | — |
| 1980-06-24 | $0.54 | $0.54 | 409,600 | — | — |
| 1980-06-23 | $0.53 | $0.53 | 512,000 | — | — |
| 1980-06-20 | $0.53 | $0.53 | 60,800 | — | — |
| 1980-06-19 | $0.53 | $0.53 | 192,000 | — | — |
| 1980-06-18 | $0.55 | $0.55 | 1,094,400 | — | — |
| 1980-06-17 | $0.53 | $0.53 | 44,800 | — | — |
| 1980-06-16 | $0.52 | $0.52 | 76,800 | — | — |
| 1980-06-13 | $0.52 | $0.52 | 57,600 | — | — |
| 1980-06-12 | $0.52 | $0.52 | 137,600 | — | — |
| 1980-06-11 | $0.54 | $0.54 | 54,400 | — | — |
| 1980-06-10 | $0.53 | $0.53 | 163,200 | — | — |
| 1980-06-09 | $0.52 | $0.52 | 179,200 | — | — |
| 1980-06-06 | $0.53 | $0.53 | 297,600 | — | — |
| 1980-06-05 | $0.53 | $0.53 | 2,284,800 | — | — |
| 1980-06-04 | $0.52 | $0.52 | 313,600 | — | — |
| 1980-06-03 | $0.52 | $0.52 | 569,600 | — | — |
| 1980-06-02 | $0.52 | $0.52 | 400,000 | — | — |
| 1980-05-30 | $0.53 | $0.53 | 89,600 | — | — |
| 1980-05-29 | $0.53 | $0.53 | 592,000 | — | — |
| 1980-05-28 | $0.54 | $0.54 | 1,209,600 | — | — |
| 1980-05-27 | $0.55 | $0.55 | 1,168,000 | — | — |
| 1980-05-23 | $0.52 | $0.52 | 480,000 | — | — |
| 1980-05-22 | $0.52 | $0.52 | 131,200 | — | — |
| 1980-05-21 | $0.53 | $0.53 | 115,200 | — | — |
| 1980-05-20 | $0.51 | $0.51 | 35,200 | — | — |
| 1980-05-19 | $0.51 | $0.51 | 67,200 | — | — |
| 1980-05-16 | $0.52 | $0.52 | 329,600 | — | — |
| 1980-05-15 | $0.52 | $0.52 | 160,000 | — | — |
| 1980-05-14 | $0.52 | $0.52 | 92,800 | — | — |
| 1980-05-13 | $0.51 | $0.51 | 67,200 | — | — |
| 1980-05-12 | $0.50 | $0.50 | 473,600 | — | — |
| 1980-05-09 | $0.52 | $0.52 | 710,400 | — | — |
| 1980-05-08 | $0.50 | $0.50 | 80,000 | — | — |
| 1980-05-07 | $0.51 | $0.51 | 499,200 | — | — |
| 1980-05-06 | $0.50 | $0.50 | 182,400 | — | — |
| 1980-05-05 | $0.51 | $0.51 | 169,600 | — | — |
| 1980-05-02 | $0.52 | $0.52 | 531,200 | — | — |
| 1980-05-01 | $0.48 | $0.48 | 163,200 | — | — |
| 1980-04-30 | $0.47 | $0.47 | 422,400 | — | — |
| 1980-04-29 | $0.46 | $0.46 | 640,000 | — | — |
| 1980-04-28 | $0.46 | $0.46 | 137,600 | — | — |
| 1980-04-25 | $0.45 | $0.45 | 310,400 | — | — |
| 1980-04-24 | $0.45 | $0.45 | 153,600 | — | — |
| 1980-04-23 | $0.45 | $0.45 | 80,000 | — | — |
| 1980-04-22 | $0.44 | $0.44 | 67,200 | — | — |
| 1980-04-21 | $0.44 | $0.44 | 204,800 | — | — |
| 1980-04-18 | $0.46 | $0.46 | 134,400 | — | — |
| 1980-04-17 | $0.47 | $0.47 | 131,200 | — | — |
| 1980-04-16 | $0.48 | $0.48 | 233,600 | — | — |
| 1980-04-15 | $0.49 | $0.49 | 73,600 | — | — |
| 1980-04-14 | $0.49 | $0.49 | 124,800 | — | — |
| 1980-04-11 | $0.50 | $0.50 | 464,000 | — | — |
| 1980-04-10 | $0.49 | $0.49 | 195,200 | — | — |
| 1980-04-09 | $0.47 | $0.47 | 755,200 | — | — |
| 1980-04-08 | $0.47 | $0.47 | 156,800 | — | — |
| 1980-04-07 | $0.48 | $0.48 | 89,600 | — | — |
| 1980-04-03 | $0.47 | $0.47 | 608,000 | — | — |
| 1980-04-02 | $0.46 | $0.46 | 102,400 | — | — |
| 1980-04-01 | $0.45 | $0.45 | 134,400 | — | — |
| 1980-03-31 | $0.43 | $0.43 | 134,400 | — | — |
| 1980-03-28 | $0.42 | $0.42 | 1,651,200 | — | — |
| 1980-03-27 | $0.43 | $0.43 | 112,000 | — | — |
| 1980-03-26 | $0.43 | $0.43 | 396,800 | — | — |
| 1980-03-25 | $0.43 | $0.43 | 252,800 | — | — |
| 1980-03-24 | $0.42 | $0.42 | 252,800 | — | — |
| 1980-03-21 | $0.45 | $0.45 | 348,800 | — | — |
| 1980-03-20 | $0.45 | $0.45 | 2,105,600 | — | — |
| 1980-03-19 | $0.45 | $0.45 | 777,600 | — | — |
| 1980-03-18 | $0.45 | $0.45 | 272,000 | — | — |
| 1980-03-17 | $0.46 | $0.46 | 217,600 | — | — |