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
- 1973-02-21 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 — 1981
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1981-12-31 | $0.61 | $0.61 | 697,600 | — | — |
| 1981-12-30 | $0.60 | $0.60 | 572,800 | — | — |
| 1981-12-29 | $0.59 | $0.59 | 576,000 | — | — |
| 1981-12-28 | $0.59 | $0.59 | 182,400 | — | — |
| 1981-12-24 | $0.59 | $0.59 | 92,800 | — | — |
| 1981-12-23 | $0.59 | $0.59 | 736,000 | — | — |
| 1981-12-22 | $0.59 | $0.59 | 572,800 | — | — |
| 1981-12-21 | $0.59 | $0.59 | 643,200 | — | — |
| 1981-12-18 | $0.60 | $0.60 | 374,400 | — | — |
| 1981-12-17 | $0.60 | $0.60 | 652,800 | — | — |
| 1981-12-16 | $0.61 | $0.61 | 371,200 | — | — |
| 1981-12-15 | $0.62 | $0.62 | 649,600 | — | — |
| 1981-12-14 | $0.62 | $0.62 | 601,600 | — | — |
| 1981-12-11 | $0.63 | $0.63 | 2,713,600 | — | — |
| 1981-12-10 | $0.61 | $0.61 | 252,800 | — | — |
| 1981-12-09 | $0.61 | $0.61 | 412,800 | — | — |
| 1981-12-08 | $0.61 | $0.61 | 547,200 | — | — |
| 1981-12-07 | $0.62 | $0.62 | 582,400 | — | — |
| 1981-12-04 | $0.63 | $0.63 | 998,400 | — | — |
| 1981-12-03 | $0.63 | $0.63 | 710,400 | — | — |
| 1981-12-02 | $0.61 | $0.61 | 1,180,800 | — | — |
| 1981-12-01 | $0.61 | $0.61 | 963,200 | — | — |
| 1981-11-30 | $0.60 | $0.60 | 1,001,600 | — | — |
| 1981-11-27 | $0.57 | $0.57 | 371,200 | — | — |
| 1981-11-25 | $0.57 | $0.57 | 921,600 | — | — |
| 1981-11-24 | $0.56 | $0.56 | 272,000 | — | — |
| 1981-11-23 | $0.56 | $0.56 | 320,000 | — | — |
| 1981-11-20 | $0.56 | $0.56 | 246,400 | — | — |
| 1981-11-19 | $0.56 | $0.56 | 96,000 | — | — |
| 1981-11-18 | $0.56 | $0.56 | 598,400 | — | — |
| 1981-11-17 | $0.55 | $0.55 | 67,200 | — | — |
| 1981-11-16 | $0.55 | $0.55 | 515,200 | — | — |
| 1981-11-13 | $0.56 | $0.56 | 352,000 | — | — |
| 1981-11-12 | $0.56 | $0.56 | 636,800 | — | — |
| 1981-11-11 | $0.56 | $0.56 | 457,600 | — | — |
| 1981-11-10 | $0.57 | $0.57 | 22,400 | — | — |
| 1981-11-09 | $0.57 | $0.57 | 627,200 | — | — |
| 1981-11-06 | $0.58 | $0.58 | 256,000 | — | — |
| 1981-11-05 | $0.59 | $0.59 | 1,977,600 | — | — |
| 1981-11-04 | $0.59 | $0.59 | 1,616,000 | — | — |
| 1981-11-03 | $0.59 | $0.59 | 150,400 | — | — |
| 1981-11-02 | $0.58 | $0.58 | 662,400 | — | — |
| 1981-10-30 | $0.56 | $0.56 | 361,600 | — | — |
| 1981-10-29 | $0.57 | $0.57 | 515,200 | — | — |
| 1981-10-28 | $0.59 | $0.59 | 262,400 | — | — |
| 1981-10-27 | $0.60 | $0.60 | 899,200 | — | — |
| 1981-10-26 | $0.61 | $0.61 | 611,200 | — | — |
| 1981-10-23 | $0.63 | $0.63 | 1,424,000 | — | — |
| 1981-10-22 | $0.61 | $0.61 | 1,040,000 | — | — |
| 1981-10-21 | $0.60 | $0.60 | 1,014,400 | — | — |
| 1981-10-20 | $0.59 | $0.59 | 1,724,800 | — | — |
| 1981-10-19 | $0.57 | $0.57 | 249,600 | — | — |
| 1981-10-16 | $0.57 | $0.57 | 179,200 | — | — |
| 1981-10-15 | $0.57 | $0.57 | 166,400 | — | — |
| 1981-10-14 | $0.57 | $0.57 | 643,200 | — | — |
| 1981-10-13 | $0.57 | $0.57 | 374,400 | — | — |
| 1981-10-12 | $0.57 | $0.57 | 144,000 | — | — |
| 1981-10-09 | $0.57 | $0.57 | 140,800 | — | — |
| 1981-10-08 | $0.57 | $0.57 | 579,200 | — | — |
| 1981-10-07 | $0.57 | $0.57 | 252,800 | — | — |
| 1981-10-06 | $0.56 | $0.56 | 336,000 | — | — |
| 1981-10-05 | $0.56 | $0.56 | 784,000 | — | — |
| 1981-10-02 | $0.55 | $0.55 | 406,400 | — | — |
| 1981-10-01 | $0.54 | $0.54 | 1,049,600 | — | — |
| 1981-09-30 | $0.52 | $0.52 | 473,600 | — | — |
| 1981-09-29 | $0.52 | $0.52 | 403,200 | — | — |
| 1981-09-28 | $0.52 | $0.52 | 659,200 | — | — |
| 1981-09-25 | $0.52 | $0.52 | 627,200 | — | — |
| 1981-09-24 | $0.52 | $0.52 | 412,800 | — | — |
| 1981-09-23 | $0.52 | $0.52 | 764,800 | — | — |
| 1981-09-22 | $0.52 | $0.52 | 192,000 | — | — |
| 1981-09-21 | $0.52 | $0.52 | 275,200 | — | — |
| 1981-09-18 | $0.52 | $0.52 | 224,000 | — | — |
| 1981-09-17 | $0.52 | $0.52 | 774,400 | — | — |
| 1981-09-16 | $0.54 | $0.54 | 579,200 | — | — |
| 1981-09-15 | $0.54 | $0.54 | 812,800 | — | — |
| 1981-09-14 | $0.53 | $0.53 | 384,000 | — | — |
| 1981-09-11 | $0.54 | $0.54 | 867,200 | — | — |
| 1981-09-10 | $0.53 | $0.53 | 601,600 | — | — |
| 1981-09-09 | $0.52 | $0.52 | 284,800 | — | — |
| 1981-09-08 | $0.51 | $0.51 | 1,286,400 | — | — |
| 1981-09-04 | $0.53 | $0.53 | 460,800 | — | — |
| 1981-09-03 | $0.54 | $0.54 | 627,200 | — | — |
| 1981-09-02 | $0.55 | $0.55 | 400,000 | — | — |
| 1981-09-01 | $0.54 | $0.54 | 144,000 | — | — |
| 1981-08-31 | $0.54 | $0.54 | 569,600 | — | — |
| 1981-08-28 | $0.54 | $0.54 | 304,000 | — | — |
| 1981-08-27 | $0.54 | $0.54 | 473,600 | — | — |
| 1981-08-26 | $0.54 | $0.54 | 563,200 | — | — |
| 1981-08-25 | $0.53 | $0.53 | 684,800 | — | — |
| 1981-08-24 | $0.55 | $0.55 | 342,400 | — | — |
| 1981-08-21 | $0.55 | $0.55 | 598,400 | — | — |
| 1981-08-20 | $0.56 | $0.56 | 726,400 | — | — |
| 1981-08-19 | $0.56 | $0.56 | 576,000 | — | — |
| 1981-08-18 | $0.56 | $0.56 | 540,800 | — | — |
| 1981-08-17 | $0.57 | $0.57 | 857,600 | — | — |
| 1981-08-14 | $0.57 | $0.57 | 617,600 | — | — |
| 1981-08-13 | $0.57 | $0.57 | 310,400 | — | — |
| 1981-08-12 | $0.57 | $0.57 | 339,200 | — | — |
| 1981-08-11 | $0.57 | $0.57 | 598,400 | — | — |
| 1981-08-10 | $0.59 | $0.59 | 0 | — | — |
| 1981-08-07 | $0.59 | $0.59 | 4,620,800 | — | — |
| 1981-08-06 | $0.59 | $0.59 | 796,800 | — | — |
| 1981-08-05 | $0.59 | $0.59 | 854,400 | — | — |
| 1981-08-04 | $0.60 | $0.60 | 547,200 | — | — |
| 1981-08-03 | $0.60 | $0.60 | 460,800 | — | — |
| 1981-07-31 | $0.60 | $0.60 | 502,400 | — | — |
| 1981-07-30 | $0.59 | $0.59 | 841,600 | — | — |
| 1981-07-29 | $0.59 | $0.59 | 268,800 | — | — |
| 1981-07-28 | $0.59 | $0.59 | 160,000 | — | — |
| 1981-07-27 | $0.59 | $0.59 | 185,600 | — | — |
| 1981-07-24 | $0.59 | $0.59 | 409,600 | — | — |
| 1981-07-23 | $0.58 | $0.58 | 1,056,000 | — | — |
| 1981-07-22 | $0.58 | $0.58 | 1,321,600 | — | — |
| 1981-07-21 | $0.58 | $0.58 | 1,142,400 | — | — |
| 1981-07-20 | $0.59 | $0.59 | 780,800 | — | — |
| 1981-07-17 | $0.59 | $0.59 | 576,000 | — | — |
| 1981-07-16 | $0.59 | $0.59 | 793,600 | — | — |
| 1981-07-15 | $0.59 | $0.59 | 348,800 | — | — |
| 1981-07-14 | $0.58 | $0.58 | 304,000 | — | — |
| 1981-07-13 | $0.58 | $0.58 | 508,800 | — | — |
| 1981-07-10 | $0.58 | $0.58 | 326,400 | — | — |
| 1981-07-09 | $0.58 | $0.58 | 544,000 | — | — |
| 1981-07-08 | $0.57 | $0.57 | 483,200 | — | — |
| 1981-07-07 | $0.57 | $0.57 | 1,107,200 | — | — |
| 1981-07-06 | $0.57 | $0.57 | 572,800 | — | — |
| 1981-07-02 | $0.58 | $0.58 | 553,600 | — | — |
| 1981-07-01 | $0.59 | $0.59 | 851,200 | — | — |
| 1981-06-30 | $0.59 | $0.59 | 2,025,600 | — | — |
| 1981-06-29 | $0.61 | $0.61 | 1,404,800 | — | — |
| 1981-06-26 | $0.62 | $0.62 | 572,800 | — | — |
| 1981-06-25 | $0.62 | $0.62 | 1,052,800 | — | — |
| 1981-06-24 | $0.62 | $0.62 | 793,600 | — | — |
| 1981-06-23 | $0.62 | $0.62 | 742,400 | — | — |
| 1981-06-22 | $0.62 | $0.62 | 1,059,200 | — | — |
| 1981-06-19 | $0.61 | $0.61 | 275,200 | — | — |
| 1981-06-18 | $0.61 | $0.61 | 912,000 | — | — |
| 1981-06-17 | $0.62 | $0.62 | 832,000 | — | — |
| 1981-06-16 | $0.63 | $0.63 | 1,760,000 | — | — |
| 1981-06-15 | $0.64 | $0.64 | 3,299,200 | — | — |
| 1981-06-12 | $0.68 | $0.68 | 5,276,800 | — | — |
| 1981-06-11 | $0.68 | $0.68 | 3,193,600 | — | — |
| 1981-06-10 | $0.65 | $0.65 | 1,084,800 | — | — |
| 1981-06-09 | $0.65 | $0.65 | 1,347,200 | — | — |
| 1981-06-08 | $0.65 | $0.65 | 553,600 | — | — |
| 1981-06-05 | $0.65 | $0.65 | 1,376,000 | — | — |
| 1981-06-04 | $0.65 | $0.65 | 1,318,400 | — | — |
| 1981-06-03 | $0.65 | $0.65 | 1,865,600 | — | — |
| 1981-06-02 | $0.64 | $0.64 | 867,200 | — | — |
| 1981-06-01 | $0.64 | $0.64 | 1,110,400 | — | — |
| 1981-05-29 | $0.63 | $0.63 | 1,686,400 | — | — |
| 1981-05-28 | $0.63 | $0.63 | 1,670,400 | — | — |
| 1981-05-27 | $0.63 | $0.63 | 1,500,800 | — | — |
| 1981-05-26 | $0.63 | $0.63 | 592,000 | — | — |
| 1981-05-22 | $0.63 | $0.63 | 1,072,000 | — | — |
| 1981-05-21 | $0.63 | $0.63 | 556,800 | — | — |
| 1981-05-20 | $0.63 | $0.63 | 1,068,800 | — | — |
| 1981-05-19 | $0.64 | $0.64 | 960,000 | — | — |
| 1981-05-18 | $0.63 | $0.63 | 1,020,800 | — | — |
| 1981-05-15 | $0.62 | $0.62 | 934,400 | — | — |
| 1981-05-14 | $0.61 | $0.61 | 854,400 | — | — |
| 1981-05-13 | $0.61 | $0.61 | 761,600 | — | — |
| 1981-05-12 | $0.61 | $0.61 | 230,400 | — | — |
| 1981-05-11 | $0.61 | $0.61 | 1,177,600 | — | — |
| 1981-05-08 | $0.62 | $0.62 | 729,600 | — | — |
| 1981-05-07 | $0.62 | $0.62 | 531,200 | — | — |
| 1981-05-06 | $0.61 | $0.61 | 742,400 | — | — |
| 1981-05-05 | $0.61 | $0.61 | 489,600 | — | — |
| 1981-05-04 | $0.61 | $0.61 | 1,232,000 | — | — |
| 1981-05-01 | $0.64 | $0.64 | 908,800 | — | — |
| 1981-04-30 | $0.64 | $0.64 | 656,000 | — | — |
| 1981-04-29 | $0.64 | $0.64 | 1,280,000 | — | — |
| 1981-04-28 | $0.66 | $0.66 | 3,068,800 | — | — |
| 1981-04-27 | $0.69 | $0.69 | 2,659,200 | — | — |
| 1981-04-24 | $0.69 | $0.69 | 3,254,400 | — | — |
| 1981-04-23 | $0.68 | $0.68 | 3,369,600 | — | — |
| 1981-04-22 | $0.67 | $0.67 | 1,289,600 | — | — |
| 1981-04-21 | $0.66 | $0.66 | 2,937,600 | — | — |
| 1981-04-20 | $0.64 | $0.64 | 1,817,600 | — | — |
| 1981-04-16 | $0.63 | $0.63 | 1,849,600 | — | — |
| 1981-04-15 | $0.63 | $0.63 | 2,329,600 | — | — |
| 1981-04-14 | $0.60 | $0.60 | 1,228,800 | — | — |
| 1981-04-13 | $0.60 | $0.60 | 1,273,600 | — | — |
| 1981-04-10 | $0.60 | $0.60 | 508,800 | — | — |
| 1981-04-09 | $0.60 | $0.60 | 470,400 | — | — |
| 1981-04-08 | $0.60 | $0.60 | 1,065,600 | — | — |
| 1981-04-07 | $0.60 | $0.60 | 704,000 | — | — |
| 1981-04-06 | $0.61 | $0.61 | 2,435,200 | — | — |
| 1981-04-03 | $0.62 | $0.62 | 1,148,800 | — | — |
| 1981-04-02 | $0.62 | $0.62 | 2,096,000 | — | — |
| 1981-04-01 | $0.63 | $0.63 | 777,600 | — | — |
| 1981-03-31 | $0.63 | $0.63 | 1,696,000 | — | — |
| 1981-03-30 | $0.63 | $0.63 | 614,400 | — | — |
| 1981-03-27 | $0.63 | $0.63 | 1,628,800 | — | — |
| 1981-03-26 | $0.63 | $0.63 | 643,200 | — | — |
| 1981-03-25 | $0.63 | $0.63 | 1,619,200 | — | — |
| 1981-03-24 | $0.62 | $0.62 | 649,600 | — | — |
| 1981-03-23 | $0.62 | $0.62 | 681,600 | — | — |
| 1981-03-20 | $0.62 | $0.62 | 672,000 | — | — |
| 1981-03-19 | $0.62 | $0.62 | 3,283,200 | — | — |
| 1981-03-18 | $0.64 | $0.64 | 1,734,400 | — | — |
| 1981-03-17 | $0.64 | $0.64 | 1,638,400 | — | — |
| 1981-03-16 | $0.64 | $0.64 | 972,800 | — | — |
| 1981-03-13 | $0.63 | $0.63 | 2,060,800 | — | — |
| 1981-03-12 | $0.61 | $0.61 | 598,400 | — | — |
| 1981-03-11 | $0.60 | $0.60 | 1,251,200 | — | — |
| 1981-03-10 | $0.61 | $0.61 | 864,000 | — | — |
| 1981-03-09 | $0.61 | $0.61 | 1,264,000 | — | — |
| 1981-03-06 | $0.61 | $0.61 | 1,036,800 | — | — |
| 1981-03-05 | $0.60 | $0.60 | 729,600 | — | — |
| 1981-03-04 | $0.60 | $0.60 | 515,200 | — | — |
| 1981-03-03 | $0.60 | $0.60 | 1,328,000 | — | — |
| 1981-03-02 | $0.62 | $0.62 | 1,542,400 | — | — |
| 1981-02-27 | $0.59 | $0.59 | 2,342,400 | — | — |
| 1981-02-26 | $0.59 | $0.59 | 528,000 | — | — |
| 1981-02-25 | $0.58 | $0.58 | 736,000 | — | — |
| 1981-02-24 | $0.60 | $0.60 | 947,200 | — | — |
| 1981-02-23 | $0.62 | $0.62 | 784,000 | — | — |
| 1981-02-20 | $0.63 | $0.63 | 1,289,600 | — | — |
| 1981-02-19 | $0.63 | $0.63 | 3,660,800 | — | — |
| 1981-02-18 | $0.63 | $0.63 | 2,524,800 | — | — |
| 1981-02-17 | $0.59 | $0.59 | 2,422,400 | — | — |
| 1981-02-13 | $0.58 | $0.58 | 2,188,800 | — | — |
| 1981-02-12 | $0.57 | $0.57 | 2,947,200 | — | — |
| 1981-02-11 | $0.55 | $0.55 | 1,232,000 | — | — |
| 1981-02-10 | $0.55 | $0.55 | 1,363,200 | — | — |
| 1981-02-09 | $0.54 | $0.54 | 726,400 | — | — |
| 1981-02-06 | $0.54 | $0.54 | 1,142,400 | — | — |
| 1981-02-05 | $0.53 | $0.53 | 576,000 | — | — |
| 1981-02-04 | $0.53 | $0.53 | 1,267,200 | — | — |
| 1981-02-03 | $0.53 | $0.53 | 582,400 | — | — |
| 1981-02-02 | $0.53 | $0.53 | 1,222,400 | — | — |
| 1981-01-30 | $0.54 | $0.54 | 838,400 | — | — |
| 1981-01-29 | $0.54 | $0.54 | 1,612,800 | — | — |
| 1981-01-28 | $0.54 | $0.54 | 924,800 | — | — |
| 1981-01-27 | $0.54 | $0.54 | 368,000 | — | — |
| 1981-01-26 | $0.54 | $0.54 | 563,200 | — | — |
| 1981-01-23 | $0.55 | $0.55 | 560,000 | — | — |
| 1981-01-22 | $0.55 | $0.55 | 380,800 | — | — |
| 1981-01-21 | $0.55 | $0.55 | 764,800 | — | — |
| 1981-01-20 | $0.55 | $0.55 | 1,619,200 | — | — |
| 1981-01-19 | $0.56 | $0.56 | 1,155,200 | — | — |
| 1981-01-16 | $0.55 | $0.55 | 707,200 | — | — |
| 1981-01-15 | $0.55 | $0.55 | 1,408,000 | — | — |
| 1981-01-14 | $0.55 | $0.55 | 707,200 | — | — |
| 1981-01-13 | $0.55 | $0.55 | 601,600 | — | — |
| 1981-01-12 | $0.55 | $0.55 | 803,200 | — | — |
| 1981-01-09 | $0.55 | $0.55 | 995,200 | — | — |
| 1981-01-08 | $0.55 | $0.55 | 1,385,600 | — | — |
| 1981-01-07 | $0.55 | $0.55 | 1,174,400 | — | — |
| 1981-01-06 | $0.56 | $0.56 | 1,209,600 | — | — |
| 1981-01-05 | $0.57 | $0.57 | 950,400 | — | — |
| 1981-01-02 | $0.57 | $0.57 | 512,000 | — | — |