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 — 1981
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1981-12-31 | $0.23 | $0.23 | 11,088,000 | — | — |
| 1981-12-30 | $0.24 | $0.24 | 12,700,800 | — | — |
| 1981-12-29 | $0.23 | $0.23 | 20,668,800 | — | — |
| 1981-12-28 | $0.24 | $0.24 | 20,073,600 | — | — |
| 1981-12-24 | $0.25 | $0.25 | 3,177,600 | — | — |
| 1981-12-23 | $0.25 | $0.25 | 12,662,400 | — | — |
| 1981-12-22 | $0.26 | $0.26 | 15,244,800 | — | — |
| 1981-12-21 | $0.25 | $0.25 | 17,308,800 | — | — |
| 1981-12-18 | $0.25 | $0.25 | 20,774,400 | — | — |
| 1981-12-17 | $0.24 | $0.24 | 26,832,000 | — | — |
| 1981-12-16 | $0.26 | $0.26 | 4,300,800 | — | — |
| 1981-12-15 | $0.26 | $0.26 | 15,561,600 | — | — |
| 1981-12-14 | $0.26 | $0.26 | 10,425,600 | — | — |
| 1981-12-11 | $0.26 | $0.26 | 9,139,200 | — | — |
| 1981-12-10 | $0.27 | $0.27 | 7,161,600 | — | — |
| 1981-12-09 | $0.26 | $0.26 | 6,278,400 | — | — |
| 1981-12-08 | $0.26 | $0.26 | 6,556,800 | — | — |
| 1981-12-07 | $0.26 | $0.26 | 12,115,200 | — | — |
| 1981-12-04 | $0.26 | $0.26 | 16,838,400 | — | — |
| 1981-12-03 | $0.26 | $0.26 | 9,091,200 | — | — |
| 1981-12-02 | $0.26 | $0.26 | 16,176,000 | — | — |
| 1981-12-01 | $0.26 | $0.26 | 6,748,800 | — | — |
| 1981-11-30 | $0.26 | $0.26 | 10,761,600 | — | — |
| 1981-11-27 | $0.25 | $0.25 | 5,404,800 | — | — |
| 1981-11-25 | $0.25 | $0.25 | 11,644,800 | — | — |
| 1981-11-24 | $0.26 | $0.26 | 9,504,000 | — | — |
| 1981-11-23 | $0.26 | $0.26 | 8,995,200 | — | — |
| 1981-11-20 | $0.25 | $0.25 | 10,867,200 | — | — |
| 1981-11-19 | $0.26 | $0.26 | 20,745,600 | — | — |
| 1981-11-18 | $0.26 | $0.26 | 11,260,800 | — | — |
| 1981-11-17 | $0.28 | $0.28 | 9,302,400 | — | — |
| 1981-11-16 | $0.27 | $0.27 | 5,721,600 | — | — |
| 1981-11-13 | $0.28 | $0.28 | 9,513,600 | — | — |
| 1981-11-12 | $0.30 | $0.30 | 11,020,800 | — | — |
| 1981-11-11 | $0.30 | $0.30 | 9,724,800 | — | — |
| 1981-11-10 | $0.30 | $0.30 | 9,984,000 | — | — |
| 1981-11-09 | $0.30 | $0.30 | 7,699,200 | — | — |
| 1981-11-06 | $0.30 | $0.30 | 15,571,200 | — | — |
| 1981-11-05 | $0.30 | $0.30 | 11,731,200 | — | — |
| 1981-11-04 | $0.30 | $0.30 | 8,505,600 | — | — |
| 1981-11-03 | $0.31 | $0.31 | 13,622,400 | — | — |
| 1981-11-02 | $0.30 | $0.30 | 12,336,000 | — | — |
| 1981-10-30 | $0.30 | $0.30 | 9,139,200 | — | — |
| 1981-10-29 | $0.28 | $0.28 | 11,721,600 | — | — |
| 1981-10-28 | $0.28 | $0.28 | 13,756,800 | — | — |
| 1981-10-27 | $0.27 | $0.27 | 14,121,600 | — | — |
| 1981-10-26 | $0.26 | $0.26 | 8,380,800 | — | — |
| 1981-10-23 | $0.26 | $0.26 | 9,436,800 | — | — |
| 1981-10-22 | $0.26 | $0.26 | 19,507,200 | — | — |
| 1981-10-21 | $0.26 | $0.26 | 11,961,600 | — | — |
| 1981-10-20 | $0.25 | $0.25 | 11,241,600 | — | — |
| 1981-10-19 | $0.25 | $0.25 | 9,888,000 | — | — |
| 1981-10-16 | $0.26 | $0.26 | 7,132,800 | — | — |
| 1981-10-15 | $0.26 | $0.26 | 5,452,800 | — | — |
| 1981-10-14 | $0.26 | $0.26 | 4,320,000 | — | — |
| 1981-10-13 | $0.27 | $0.27 | 7,315,200 | — | — |
| 1981-10-12 | $0.26 | $0.26 | 10,156,800 | — | — |
| 1981-10-09 | $0.26 | $0.26 | 16,694,400 | — | — |
| 1981-10-08 | $0.27 | $0.27 | 30,288,000 | — | — |
| 1981-10-07 | $0.27 | $0.27 | 9,494,400 | — | — |
| 1981-10-06 | $0.26 | $0.26 | 16,569,600 | — | — |
| 1981-10-05 | $0.28 | $0.28 | 12,652,800 | — | — |
| 1981-10-02 | $0.26 | $0.26 | 10,732,800 | — | — |
| 1981-10-01 | $0.25 | $0.25 | 6,681,600 | — | — |
| 1981-09-30 | $0.25 | $0.25 | 12,499,200 | — | — |
| 1981-09-29 | $0.25 | $0.25 | 11,568,000 | — | — |
| 1981-09-28 | $0.25 | $0.25 | 12,835,200 | — | — |
| 1981-09-25 | $0.24 | $0.24 | 12,662,400 | — | — |
| 1981-09-24 | $0.25 | $0.25 | 20,256,000 | — | — |
| 1981-09-23 | $0.25 | $0.25 | 27,763,200 | — | — |
| 1981-09-22 | $0.26 | $0.26 | 11,520,000 | — | — |
| 1981-09-21 | $0.27 | $0.27 | 8,419,200 | — | — |
| 1981-09-18 | $0.27 | $0.27 | 15,580,800 | — | — |
| 1981-09-17 | $0.26 | $0.26 | 21,830,400 | — | — |
| 1981-09-16 | $0.28 | $0.28 | 15,100,800 | — | — |
| 1981-09-15 | $0.28 | $0.28 | 9,888,000 | — | — |
| 1981-09-14 | $0.30 | $0.30 | 9,369,600 | — | — |
| 1981-09-11 | $0.31 | $0.31 | 10,540,800 | — | — |
| 1981-09-10 | $0.29 | $0.29 | 7,392,000 | — | — |
| 1981-09-09 | $0.28 | $0.28 | 7,113,600 | — | — |
| 1981-09-08 | $0.27 | $0.27 | 8,352,000 | — | — |
| 1981-09-04 | $0.28 | $0.28 | 10,867,200 | — | — |
| 1981-09-03 | $0.28 | $0.28 | 30,518,400 | — | — |
| 1981-09-02 | $0.29 | $0.29 | 8,188,800 | — | — |
| 1981-09-01 | $0.30 | $0.30 | 5,856,000 | — | — |
| 1981-08-31 | $0.29 | $0.29 | 5,510,400 | — | — |
| 1981-08-28 | $0.29 | $0.29 | 19,776,000 | — | — |
| 1981-08-27 | $0.29 | $0.29 | 15,868,800 | — | — |
| 1981-08-26 | $0.30 | $0.30 | 8,035,200 | — | — |
| 1981-08-25 | $0.30 | $0.30 | 13,132,800 | — | — |
| 1981-08-24 | $0.31 | $0.31 | 6,441,600 | — | — |
| 1981-08-21 | $0.32 | $0.32 | 8,476,800 | — | — |
| 1981-08-20 | $0.33 | $0.33 | 5,577,600 | — | — |
| 1981-08-19 | $0.32 | $0.32 | 3,484,800 | — | — |
| 1981-08-18 | $0.32 | $0.32 | 4,857,600 | — | — |
| 1981-08-17 | $0.32 | $0.32 | 5,328,000 | — | — |
| 1981-08-14 | $0.32 | $0.32 | 5,616,000 | — | — |
| 1981-08-13 | $0.33 | $0.33 | 8,083,200 | — | — |
| 1981-08-12 | $0.32 | $0.32 | 4,041,600 | — | — |
| 1981-08-11 | $0.33 | $0.33 | 7,939,200 | — | — |
| 1981-08-10 | $0.33 | $0.33 | 0 | — | — |
| 1981-08-07 | $0.33 | $0.33 | 4,444,800 | — | — |
| 1981-08-06 | $0.34 | $0.34 | 13,315,200 | — | — |
| 1981-08-05 | $0.34 | $0.34 | 6,249,600 | — | — |
| 1981-08-04 | $0.34 | $0.34 | 12,451,200 | — | — |
| 1981-08-03 | $0.35 | $0.35 | 4,694,400 | — | — |
| 1981-07-31 | $0.35 | $0.35 | 8,745,600 | — | — |
| 1981-07-30 | $0.35 | $0.35 | 7,190,400 | — | — |
| 1981-07-29 | $0.35 | $0.35 | 5,174,400 | — | — |
| 1981-07-28 | $0.35 | $0.35 | 8,400,000 | — | — |
| 1981-07-27 | $0.36 | $0.36 | 6,172,800 | — | — |
| 1981-07-24 | $0.35 | $0.35 | 4,358,400 | — | — |
| 1981-07-23 | $0.35 | $0.35 | 7,612,800 | — | — |
| 1981-07-22 | $0.34 | $0.34 | 6,460,800 | — | — |
| 1981-07-21 | $0.35 | $0.35 | 7,593,600 | — | — |
| 1981-07-20 | $0.36 | $0.36 | 9,792,000 | — | — |
| 1981-07-17 | $0.38 | $0.37 | 6,748,800 | — | — |
| 1981-07-16 | $0.37 | $0.37 | 8,448,000 | — | — |
| 1981-07-15 | $0.36 | $0.36 | 6,902,400 | — | — |
| 1981-07-14 | $0.35 | $0.35 | 9,676,800 | — | — |
| 1981-07-13 | $0.36 | $0.36 | 3,446,400 | — | — |
| 1981-07-10 | $0.36 | $0.36 | 7,238,400 | — | — |
| 1981-07-09 | $0.35 | $0.35 | 10,329,600 | — | — |
| 1981-07-08 | $0.34 | $0.34 | 13,977,600 | — | — |
| 1981-07-07 | $0.34 | $0.34 | 9,484,800 | — | — |
| 1981-07-06 | $0.35 | $0.35 | 13,142,400 | — | — |
| 1981-07-02 | $0.35 | $0.35 | 17,097,600 | — | — |
| 1981-07-01 | $0.37 | $0.37 | 11,414,400 | — | — |
| 1981-06-30 | $0.38 | $0.37 | 10,243,200 | — | — |
| 1981-06-29 | $0.39 | $0.39 | 14,976,000 | — | — |
| 1981-06-26 | $0.39 | $0.39 | 15,321,600 | — | — |
| 1981-06-25 | $0.36 | $0.36 | 4,041,600 | — | — |
| 1981-06-24 | $0.37 | $0.37 | 4,521,600 | — | — |
| 1981-06-23 | $0.37 | $0.37 | 9,868,800 | — | — |
| 1981-06-22 | $0.36 | $0.36 | 3,446,400 | — | — |
| 1981-06-19 | $0.36 | $0.36 | 10,963,200 | — | — |
| 1981-06-18 | $0.36 | $0.36 | 12,499,200 | — | — |
| 1981-06-17 | $0.37 | $0.37 | 7,929,600 | — | — |
| 1981-06-16 | $0.37 | $0.37 | 18,537,600 | — | — |
| 1981-06-15 | $0.38 | $0.38 | 7,324,800 | — | — |
| 1981-06-12 | $0.39 | $0.39 | 11,241,600 | — | — |
| 1981-06-11 | $0.39 | $0.39 | 10,320,000 | — | — |
| 1981-06-10 | $0.38 | $0.37 | 10,780,800 | — | — |
| 1981-06-09 | $0.38 | $0.38 | 5,865,600 | — | — |
| 1981-06-08 | $0.38 | $0.38 | 4,233,600 | — | — |
| 1981-06-05 | $0.39 | $0.39 | 8,419,200 | — | — |
| 1981-06-04 | $0.39 | $0.39 | 8,601,600 | — | — |
| 1981-06-03 | $0.40 | $0.40 | 13,766,400 | — | — |
| 1981-06-02 | $0.40 | $0.40 | 10,896,000 | — | — |
| 1981-06-01 | $0.42 | $0.42 | 11,155,200 | — | — |
| 1981-05-29 | $0.43 | $0.43 | 27,091,200 | — | — |
| 1981-05-28 | $0.43 | $0.43 | 14,726,400 | — | — |
| 1981-05-27 | $0.43 | $0.43 | 14,918,400 | — | — |
| 1981-05-26 | $0.41 | $0.41 | 13,814,400 | — | — |
| 1981-05-22 | $0.39 | $0.39 | 15,014,400 | — | — |
| 1981-05-21 | $0.39 | $0.39 | 10,137,600 | — | — |
| 1981-05-20 | $0.39 | $0.39 | 9,628,800 | — | — |
| 1981-05-19 | $0.37 | $0.37 | 10,262,400 | — | — |
| 1981-05-18 | $0.38 | $0.38 | 10,771,200 | — | — |
| 1981-05-15 | $0.38 | $0.38 | 10,176,000 | — | — |
| 1981-05-14 | $0.38 | $0.37 | 10,608,000 | — | — |
| 1981-05-13 | $0.37 | $0.37 | 4,752,000 | — | — |
| 1981-05-12 | $0.37 | $0.37 | 6,662,400 | — | — |
| 1981-05-11 | $0.37 | $0.37 | 6,624,000 | — | — |
| 1981-05-08 | $0.38 | $0.38 | 14,294,400 | — | — |
| 1981-05-07 | $0.38 | $0.38 | 6,307,200 | — | — |
| 1981-05-06 | $0.38 | $0.38 | 5,443,200 | — | — |
| 1981-05-05 | $0.38 | $0.38 | 7,324,800 | — | — |
| 1981-05-04 | $0.38 | $0.38 | 7,977,600 | — | — |
| 1981-05-01 | $0.39 | $0.39 | 13,948,800 | — | — |
| 1981-04-30 | $0.39 | $0.39 | 7,852,800 | — | — |
| 1981-04-29 | $0.40 | $0.40 | 11,712,000 | — | — |
| 1981-04-28 | $0.40 | $0.40 | 14,774,400 | — | — |
| 1981-04-27 | $0.41 | $0.41 | 9,062,400 | — | — |
| 1981-04-24 | $0.42 | $0.42 | 18,451,200 | — | — |
| 1981-04-23 | $0.41 | $0.41 | 5,760,000 | — | — |
| 1981-04-22 | $0.42 | $0.42 | 14,544,000 | — | — |
| 1981-04-21 | $0.42 | $0.42 | 12,691,200 | — | — |
| 1981-04-20 | $0.41 | $0.41 | 6,758,400 | — | — |
| 1981-04-16 | $0.41 | $0.41 | 37,344,000 | — | — |
| 1981-04-15 | $0.40 | $0.40 | 8,889,600 | — | — |
| 1981-04-14 | $0.40 | $0.40 | 8,668,800 | — | — |
| 1981-04-13 | $0.40 | $0.40 | 8,256,000 | — | — |
| 1981-04-10 | $0.38 | $0.37 | 12,000,000 | — | — |
| 1981-04-09 | $0.37 | $0.37 | 14,505,600 | — | — |
| 1981-04-08 | $0.37 | $0.37 | 33,004,800 | — | — |
| 1981-04-07 | $0.37 | $0.37 | 19,910,400 | — | — |
| 1981-04-06 | $0.38 | $0.37 | 10,358,400 | — | — |
| 1981-04-03 | $0.38 | $0.38 | 13,968,000 | — | — |
| 1981-04-02 | $0.38 | $0.38 | 9,792,000 | — | — |
| 1981-04-01 | $0.38 | $0.38 | 8,246,400 | — | — |
| 1981-03-31 | $0.38 | $0.38 | 4,742,400 | — | — |
| 1981-03-30 | $0.38 | $0.38 | 5,318,400 | — | — |
| 1981-03-27 | $0.38 | $0.38 | 17,241,600 | — | — |
| 1981-03-26 | $0.38 | $0.38 | 15,964,800 | — | — |
| 1981-03-25 | $0.39 | $0.39 | 11,875,200 | — | — |
| 1981-03-24 | $0.37 | $0.37 | 14,227,200 | — | — |
| 1981-03-23 | $0.37 | $0.37 | 8,054,400 | — | — |
| 1981-03-20 | $0.36 | $0.36 | 14,764,800 | — | — |
| 1981-03-19 | $0.35 | $0.35 | 8,572,800 | — | — |
| 1981-03-18 | $0.36 | $0.36 | 20,755,200 | — | — |
| 1981-03-17 | $0.35 | $0.35 | 17,577,600 | — | — |
| 1981-03-16 | $0.37 | $0.37 | 13,670,400 | — | — |
| 1981-03-13 | $0.36 | $0.36 | 10,569,600 | — | — |
| 1981-03-12 | $0.36 | $0.36 | 9,216,000 | — | — |
| 1981-03-11 | $0.34 | $0.34 | 16,310,400 | — | — |
| 1981-03-10 | $0.36 | $0.36 | 10,646,400 | — | — |
| 1981-03-09 | $0.35 | $0.35 | 10,041,600 | — | — |
| 1981-03-06 | $0.35 | $0.35 | 14,342,400 | — | — |
| 1981-03-05 | $0.35 | $0.35 | 8,361,600 | — | — |
| 1981-03-04 | $0.36 | $0.36 | 17,625,600 | — | — |
| 1981-03-03 | $0.37 | $0.37 | 21,110,400 | — | — |
| 1981-03-02 | $0.38 | $0.37 | 19,113,600 | — | — |
| 1981-02-27 | $0.36 | $0.36 | 36,057,600 | — | — |
| 1981-02-26 | $0.34 | $0.34 | 32,524,800 | — | — |
| 1981-02-25 | $0.35 | $0.35 | 77,721,600 | — | — |
| 1981-02-24 | $0.39 | $0.39 | 18,921,600 | — | — |
| 1981-02-23 | $0.39 | $0.39 | 12,768,000 | — | — |
| 1981-02-20 | $0.40 | $0.40 | 16,099,200 | — | — |
| 1981-02-19 | $0.41 | $0.41 | 13,948,800 | — | — |
| 1981-02-18 | $0.41 | $0.41 | 11,040,000 | — | — |
| 1981-02-17 | $0.41 | $0.41 | 4,819,200 | — | — |
| 1981-02-13 | $0.40 | $0.40 | 5,577,600 | — | — |
| 1981-02-12 | $0.40 | $0.40 | 6,873,600 | — | — |
| 1981-02-11 | $0.41 | $0.41 | 6,374,400 | — | — |
| 1981-02-10 | $0.42 | $0.42 | 7,132,800 | — | — |
| 1981-02-09 | $0.42 | $0.42 | 9,312,000 | — | — |
| 1981-02-06 | $0.42 | $0.42 | 10,963,200 | — | — |
| 1981-02-05 | $0.41 | $0.41 | 11,702,400 | — | — |
| 1981-02-04 | $0.40 | $0.40 | 8,448,000 | — | — |
| 1981-02-03 | $0.39 | $0.39 | 11,328,000 | — | — |
| 1981-02-02 | $0.38 | $0.37 | 17,433,600 | — | — |
| 1981-01-30 | $0.39 | $0.39 | 8,956,800 | — | — |
| 1981-01-29 | $0.40 | $0.40 | 7,516,800 | — | — |
| 1981-01-28 | $0.40 | $0.40 | 6,681,600 | — | — |
| 1981-01-27 | $0.40 | $0.40 | 10,070,400 | — | — |
| 1981-01-26 | $0.40 | $0.40 | 11,760,000 | — | — |
| 1981-01-23 | $0.41 | $0.41 | 8,803,200 | — | — |
| 1981-01-22 | $0.40 | $0.40 | 7,286,400 | — | — |
| 1981-01-21 | $0.40 | $0.40 | 8,976,000 | — | — |
| 1981-01-20 | $0.40 | $0.40 | 7,017,600 | — | — |
| 1981-01-19 | $0.42 | $0.42 | 7,180,800 | — | — |
| 1981-01-16 | $0.42 | $0.42 | 12,768,000 | — | — |
| 1981-01-15 | $0.40 | $0.40 | 10,051,200 | — | — |
| 1981-01-14 | $0.40 | $0.40 | 5,702,400 | — | — |
| 1981-01-13 | $0.39 | $0.39 | 14,630,400 | — | — |
| 1981-01-12 | $0.40 | $0.40 | 13,574,400 | — | — |
| 1981-01-09 | $0.40 | $0.40 | 8,332,800 | — | — |
| 1981-01-08 | $0.40 | $0.40 | 12,556,800 | — | — |
| 1981-01-07 | $0.41 | $0.41 | 16,857,600 | — | — |
| 1981-01-06 | $0.42 | $0.42 | 16,099,200 | — | — |
| 1981-01-05 | $0.43 | $0.43 | 9,187,200 | — | — |
| 1981-01-02 | $0.42 | $0.42 | 7,795,200 | — | — |