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
- 1970-01-02 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 | $0.70 | $0.98 | 8,030,400 | — | — |
| 1980-12-30 | $0.69 | $0.97 | 3,081,600 | — | — |
| 1980-12-29 | $0.69 | $0.97 | 3,139,200 | — | — |
| 1980-12-26 | $0.70 | $0.98 | 864,000 | — | — |
| 1980-12-24 | $0.70 | $0.98 | 1,795,200 | — | — |
| 1980-12-23 | $0.70 | $0.98 | 7,449,600 | — | — |
| 1980-12-22 | $0.68 | $0.96 | 14,035,200 | — | — |
| 1980-12-19 | $0.66 | $0.93 | 6,484,800 | — | — |
| 1980-12-18 | $0.66 | $0.92 | 11,011,200 | — | — |
| 1980-12-17 | $0.66 | $0.92 | 4,982,400 | — | — |
| 1980-12-16 | $0.64 | $0.90 | 7,545,600 | — | — |
| 1980-12-15 | $0.63 | $0.88 | 4,219,200 | — | — |
| 1980-12-12 | $0.63 | $0.88 | 4,238,400 | — | — |
| 1980-12-11 | $0.62 | $0.88 | 9,902,400 | — | — |
| 1980-12-10 | $0.63 | $0.89 | 3,720,000 | — | — |
| 1980-12-09 | $0.63 | $0.89 | 7,608,000 | — | — |
| 1980-12-08 | $0.63 | $0.89 | 6,451,200 | — | — |
| 1980-12-05 | $0.63 | $0.88 | 6,216,000 | — | — |
| 1980-12-04 | $0.65 | $0.92 | 11,342,400 | — | — |
| 1980-12-03 | $0.65 | $0.91 | 6,345,600 | — | — |
| 1980-12-02 | $0.64 | $0.90 | 8,851,200 | — | — |
| 1980-12-01 | $0.63 | $0.89 | 7,017,600 | — | — |
| 1980-11-28 | $0.63 | $0.89 | 3,835,200 | — | — |
| 1980-11-26 | $0.64 | $0.90 | 11,740,800 | — | — |
| 1980-11-25 | $0.64 | $0.91 | 5,712,000 | — | — |
| 1980-11-24 | $0.63 | $0.89 | 4,732,800 | — | — |
| 1980-11-21 | $0.65 | $0.90 | 7,358,400 | — | — |
| 1980-11-20 | $0.66 | $0.91 | 9,600,000 | — | — |
| 1980-11-19 | $0.64 | $0.89 | 12,273,600 | — | — |
| 1980-11-18 | $0.65 | $0.90 | 15,446,400 | — | — |
| 1980-11-17 | $0.65 | $0.90 | 10,084,800 | — | — |
| 1980-11-14 | $0.66 | $0.92 | 8,803,200 | — | — |
| 1980-11-13 | $0.66 | $0.92 | 8,256,000 | — | — |
| 1980-11-12 | $0.66 | $0.92 | 16,060,800 | — | — |
| 1980-11-11 | $0.66 | $0.91 | 5,328,000 | — | — |
| 1980-11-10 | $0.64 | $0.88 | 4,108,800 | — | — |
| 1980-11-07 | $0.64 | $0.89 | 6,268,800 | — | — |
| 1980-11-06 | $0.63 | $0.87 | 11,328,000 | — | — |
| 1980-11-05 | $0.63 | $0.87 | 28,968,000 | — | — |
| 1980-11-03 | $0.64 | $0.88 | 4,958,400 | — | — |
| 1980-10-31 | $0.64 | $0.88 | 8,438,400 | — | — |
| 1980-10-30 | $0.64 | $0.88 | 4,440,000 | — | — |
| 1980-10-29 | $0.64 | $0.89 | 4,603,200 | — | — |
| 1980-10-28 | $0.64 | $0.89 | 5,918,400 | — | — |
| 1980-10-27 | $0.64 | $0.89 | 3,556,800 | — | — |
| 1980-10-24 | $0.65 | $0.90 | 6,336,000 | — | — |
| 1980-10-23 | $0.65 | $0.89 | 5,884,800 | — | — |
| 1980-10-22 | $0.65 | $0.89 | 9,441,600 | — | — |
| 1980-10-21 | $0.66 | $0.91 | 14,467,200 | — | — |
| 1980-10-20 | $0.66 | $0.92 | 7,651,200 | — | — |
| 1980-10-17 | $0.67 | $0.92 | 3,345,600 | — | — |
| 1980-10-16 | $0.66 | $0.91 | 5,558,400 | — | — |
| 1980-10-15 | $0.68 | $0.94 | 3,220,800 | — | — |
| 1980-10-14 | $0.67 | $0.92 | 2,529,600 | — | — |
| 1980-10-13 | $0.67 | $0.93 | 1,704,000 | — | — |
| 1980-10-10 | $0.68 | $0.94 | 5,947,200 | — | — |
| 1980-10-09 | $0.67 | $0.93 | 4,656,000 | — | — |
| 1980-10-08 | $0.67 | $0.93 | 3,086,400 | — | — |
| 1980-10-07 | $0.68 | $0.95 | 4,502,400 | — | — |
| 1980-10-06 | $0.69 | $0.96 | 3,168,000 | — | — |
| 1980-10-03 | $0.69 | $0.96 | 4,142,400 | — | — |
| 1980-10-02 | $0.68 | $0.94 | 3,552,000 | — | — |
| 1980-10-01 | $0.70 | $0.96 | 3,355,200 | — | — |
| 1980-09-30 | $0.67 | $0.93 | 4,603,200 | — | — |
| 1980-09-29 | $0.67 | $0.92 | 5,323,200 | — | — |
| 1980-09-26 | $0.68 | $0.95 | 6,336,000 | — | — |
| 1980-09-25 | $0.70 | $0.96 | 5,740,800 | — | — |
| 1980-09-24 | $0.72 | $1.00 | 5,611,200 | — | — |
| 1980-09-23 | $0.71 | $0.98 | 8,035,200 | — | — |
| 1980-09-22 | $0.71 | $0.98 | 6,206,400 | — | — |
| 1980-09-19 | $0.70 | $0.97 | 8,404,800 | — | — |
| 1980-09-18 | $0.70 | $0.96 | 5,510,400 | — | — |
| 1980-09-17 | $0.71 | $0.98 | 5,654,400 | — | — |
| 1980-09-16 | $0.70 | $0.97 | 11,400,000 | — | — |
| 1980-09-15 | $0.69 | $0.96 | 13,108,800 | — | — |
| 1980-09-12 | $0.69 | $0.95 | 17,750,400 | — | — |
| 1980-09-11 | $0.68 | $0.94 | 33,331,200 | — | — |
| 1980-09-10 | $0.71 | $0.98 | 13,564,800 | — | — |
| 1980-09-09 | $0.75 | $1.03 | 2,980,800 | — | — |
| 1980-09-08 | $0.75 | $1.03 | 4,411,200 | — | — |
| 1980-09-05 | $0.76 | $1.03 | 3,508,800 | — | — |
| 1980-09-04 | $0.76 | $1.03 | 5,116,800 | — | — |
| 1980-09-03 | $0.76 | $1.03 | 12,595,200 | — | — |
| 1980-09-02 | $0.75 | $1.03 | 2,227,200 | — | — |
| 1980-08-29 | $0.74 | $1.01 | 5,836,800 | — | — |
| 1980-08-28 | $0.73 | $1.00 | 3,489,600 | — | — |
| 1980-08-27 | $0.75 | $1.02 | 4,080,000 | — | — |
| 1980-08-26 | $0.75 | $1.03 | 5,299,200 | — | — |
| 1980-08-25 | $0.76 | $1.03 | 3,648,000 | — | — |
| 1980-08-22 | $0.77 | $1.04 | 2,913,600 | — | — |
| 1980-08-21 | $0.77 | $1.04 | 3,835,200 | — | — |
| 1980-08-20 | $0.75 | $1.02 | 2,356,800 | — | — |
| 1980-08-19 | $0.74 | $1.01 | 2,947,200 | — | — |
| 1980-08-18 | $0.74 | $1.01 | 4,142,400 | — | — |
| 1980-08-15 | $0.76 | $1.04 | 4,934,400 | — | — |
| 1980-08-14 | $0.77 | $1.05 | 4,420,800 | — | — |
| 1980-08-13 | $0.76 | $1.04 | 6,148,800 | — | — |
| 1980-08-12 | $0.79 | $1.07 | 8,716,800 | — | — |
| 1980-08-11 | $0.79 | $1.08 | 11,971,200 | — | — |
| 1980-08-08 | $0.79 | $1.08 | 7,670,400 | — | — |
| 1980-08-07 | $0.79 | $1.08 | 18,072,000 | — | — |
| 1980-08-06 | $0.77 | $1.05 | 4,934,400 | — | — |
| 1980-08-05 | $0.77 | $1.05 | 4,516,800 | — | — |
| 1980-08-04 | $0.77 | $1.05 | 2,275,200 | — | — |
| 1980-08-01 | $0.77 | $1.05 | 4,339,200 | — | — |
| 1980-07-31 | $0.77 | $1.05 | 5,889,600 | — | — |
| 1980-07-30 | $0.78 | $1.06 | 8,721,600 | — | — |
| 1980-07-29 | $0.76 | $1.04 | 4,358,400 | — | — |
| 1980-07-28 | $0.76 | $1.03 | 5,059,200 | — | — |
| 1980-07-25 | $0.74 | $1.01 | 2,668,800 | — | — |
| 1980-07-24 | $0.74 | $1.01 | 4,742,400 | — | — |
| 1980-07-23 | $0.73 | $0.99 | 15,004,800 | — | — |
| 1980-07-22 | $0.74 | $1.01 | 24,955,200 | — | — |
| 1980-07-21 | $0.73 | $0.99 | 6,115,200 | — | — |
| 1980-07-18 | $0.73 | $1.00 | 7,118,400 | — | — |
| 1980-07-17 | $0.71 | $0.97 | 4,953,600 | — | — |
| 1980-07-16 | $0.71 | $0.97 | 7,833,600 | — | — |
| 1980-07-15 | $0.72 | $0.98 | 11,596,800 | — | — |
| 1980-07-14 | $0.71 | $0.97 | 5,116,800 | — | — |
| 1980-07-11 | $0.71 | $0.97 | 3,988,800 | — | — |
| 1980-07-10 | $0.70 | $0.96 | 4,022,400 | — | — |
| 1980-07-09 | $0.70 | $0.96 | 6,336,000 | — | — |
| 1980-07-08 | $0.70 | $0.95 | 8,251,200 | — | — |
| 1980-07-07 | $0.68 | $0.93 | 4,243,200 | — | — |
| 1980-07-03 | $0.68 | $0.93 | 10,084,800 | — | — |
| 1980-07-02 | $0.67 | $0.92 | 4,915,200 | — | — |
| 1980-07-01 | $0.68 | $0.93 | 3,451,200 | — | — |
| 1980-06-30 | $0.69 | $0.94 | 1,785,600 | — | — |
| 1980-06-27 | $0.69 | $0.94 | 2,256,000 | — | — |
| 1980-06-26 | $0.70 | $0.95 | 3,201,600 | — | — |
| 1980-06-25 | $0.70 | $0.95 | 3,048,000 | — | — |
| 1980-06-24 | $0.70 | $0.95 | 4,334,400 | — | — |
| 1980-06-23 | $0.69 | $0.94 | 6,950,400 | — | — |
| 1980-06-20 | $0.69 | $0.94 | 4,382,400 | — | — |
| 1980-06-19 | $0.69 | $0.94 | 10,156,800 | — | — |
| 1980-06-18 | $0.71 | $0.97 | 5,457,600 | — | — |
| 1980-06-17 | $0.73 | $0.99 | 4,641,600 | — | — |
| 1980-06-16 | $0.69 | $0.94 | 2,337,600 | — | — |
| 1980-06-13 | $0.70 | $0.95 | 2,692,800 | — | — |
| 1980-06-12 | $0.70 | $0.95 | 3,148,800 | — | — |
| 1980-06-11 | $0.70 | $0.95 | 4,406,400 | — | — |
| 1980-06-10 | $0.70 | $0.96 | 2,438,400 | — | — |
| 1980-06-09 | $0.70 | $0.95 | 2,899,200 | — | — |
| 1980-06-06 | $0.71 | $0.95 | 2,913,600 | — | — |
| 1980-06-05 | $0.71 | $0.95 | 5,414,400 | — | — |
| 1980-06-04 | $0.70 | $0.94 | 2,347,200 | — | — |
| 1980-06-03 | $0.69 | $0.93 | 2,726,400 | — | — |
| 1980-06-02 | $0.69 | $0.93 | 7,891,200 | — | — |
| 1980-05-30 | $0.70 | $0.94 | 5,174,400 | — | — |
| 1980-05-29 | $0.69 | $0.93 | 8,078,400 | — | — |
| 1980-05-28 | $0.69 | $0.93 | 10,363,200 | — | — |
| 1980-05-27 | $0.71 | $0.95 | 4,060,800 | — | — |
| 1980-05-23 | $0.72 | $0.96 | 5,198,400 | — | — |
| 1980-05-22 | $0.71 | $0.95 | 6,192,000 | — | — |
| 1980-05-21 | $0.71 | $0.96 | 2,313,600 | — | — |
| 1980-05-20 | $0.73 | $0.98 | 2,486,400 | — | — |
| 1980-05-19 | $0.73 | $0.99 | 1,502,400 | — | — |
| 1980-05-16 | $0.73 | $0.98 | 1,704,000 | — | — |
| 1980-05-15 | $0.73 | $0.98 | 3,374,400 | — | — |
| 1980-05-14 | $0.74 | $1.00 | 6,696,000 | — | — |
| 1980-05-13 | $0.74 | $0.99 | 3,225,600 | — | — |
| 1980-05-12 | $0.72 | $0.96 | 2,779,200 | — | — |
| 1980-05-09 | $0.72 | $0.96 | 2,428,800 | — | — |
| 1980-05-08 | $0.72 | $0.97 | 4,243,200 | — | — |
| 1980-05-07 | $0.71 | $0.96 | 4,838,400 | — | — |
| 1980-05-06 | $0.70 | $0.94 | 3,729,600 | — | — |
| 1980-05-05 | $0.68 | $0.92 | 1,656,000 | — | — |
| 1980-05-02 | $0.68 | $0.92 | 1,828,800 | — | — |
| 1980-05-01 | $0.68 | $0.91 | 3,259,200 | — | — |
| 1980-04-30 | $0.69 | $0.93 | 3,009,600 | — | — |
| 1980-04-29 | $0.68 | $0.92 | 2,361,600 | — | — |
| 1980-04-28 | $0.69 | $0.92 | 2,553,600 | — | — |
| 1980-04-25 | $0.70 | $0.93 | 2,342,400 | — | — |
| 1980-04-24 | $0.69 | $0.92 | 2,404,800 | — | — |
| 1980-04-23 | $0.68 | $0.91 | 4,224,000 | — | — |
| 1980-04-22 | $0.65 | $0.87 | 5,184,000 | — | — |
| 1980-04-21 | $0.64 | $0.86 | 1,204,800 | — | — |
| 1980-04-18 | $0.64 | $0.85 | 1,262,400 | — | — |
| 1980-04-17 | $0.64 | $0.86 | 1,646,400 | — | — |
| 1980-04-16 | $0.64 | $0.86 | 6,528,000 | — | — |
| 1980-04-15 | $0.64 | $0.86 | 2,356,800 | — | — |
| 1980-04-14 | $0.63 | $0.85 | 1,224,000 | — | — |
| 1980-04-11 | $0.64 | $0.85 | 1,646,400 | — | — |
| 1980-04-10 | $0.64 | $0.86 | 2,361,600 | — | — |
| 1980-04-09 | $0.64 | $0.85 | 1,843,200 | — | — |
| 1980-04-08 | $0.63 | $0.84 | 2,318,400 | — | — |
| 1980-04-07 | $0.63 | $0.85 | 5,088,000 | — | — |
| 1980-04-03 | $0.64 | $0.86 | 1,891,200 | — | — |
| 1980-04-02 | $0.65 | $0.87 | 4,540,800 | — | — |
| 1980-04-01 | $0.65 | $0.87 | 4,017,600 | — | — |
| 1980-03-31 | $0.66 | $0.88 | 3,748,800 | — | — |
| 1980-03-28 | $0.66 | $0.88 | 6,230,400 | — | — |
| 1980-03-27 | $0.61 | $0.82 | 4,233,600 | — | — |
| 1980-03-26 | $0.62 | $0.83 | 5,174,400 | — | — |
| 1980-03-25 | $0.61 | $0.82 | 5,040,000 | — | — |
| 1980-03-24 | $0.60 | $0.81 | 5,702,400 | — | — |
| 1980-03-21 | $0.61 | $0.82 | 3,940,800 | — | — |
| 1980-03-20 | $0.61 | $0.82 | 3,096,000 | — | — |
| 1980-03-19 | $0.62 | $0.83 | 3,628,800 | — | — |
| 1980-03-18 | $0.62 | $0.84 | 4,166,400 | — | — |
| 1980-03-17 | $0.61 | $0.82 | 5,707,200 | — | — |
| 1980-03-14 | $0.62 | $0.83 | 5,035,200 | — | — |
| 1980-03-13 | $0.62 | $0.83 | 2,793,600 | — | — |
| 1980-03-12 | $0.62 | $0.83 | 11,572,800 | — | — |
| 1980-03-11 | $0.62 | $0.84 | 14,395,200 | — | — |
| 1980-03-10 | $0.63 | $0.82 | 6,302,400 | — | — |
| 1980-03-07 | $0.63 | $0.83 | 11,064,000 | — | — |
| 1980-03-06 | $0.62 | $0.81 | 14,304,000 | — | — |
| 1980-03-05 | $0.64 | $0.84 | 11,395,200 | — | — |
| 1980-03-04 | $0.65 | $0.86 | 4,449,600 | — | — |
| 1980-03-03 | $0.67 | $0.88 | 4,512,000 | — | — |
| 1980-02-29 | $0.68 | $0.90 | 6,897,600 | — | — |
| 1980-02-28 | $0.69 | $0.91 | 4,027,200 | — | — |
| 1980-02-27 | $0.68 | $0.90 | 2,275,200 | — | — |
| 1980-02-26 | $0.69 | $0.91 | 3,019,200 | — | — |
| 1980-02-25 | $0.69 | $0.91 | 3,384,000 | — | — |
| 1980-02-22 | $0.70 | $0.92 | 2,721,600 | — | — |
| 1980-02-21 | $0.69 | $0.91 | 2,923,200 | — | — |
| 1980-02-20 | $0.70 | $0.92 | 2,798,400 | — | — |
| 1980-02-19 | $0.69 | $0.91 | 8,323,200 | — | — |
| 1980-02-15 | $0.70 | $0.93 | 4,137,600 | — | — |
| 1980-02-14 | $0.71 | $0.93 | 7,012,800 | — | — |
| 1980-02-13 | $0.71 | $0.94 | 15,052,800 | — | — |
| 1980-02-12 | $0.71 | $0.93 | 6,537,600 | — | — |
| 1980-02-11 | $0.70 | $0.93 | 5,179,200 | — | — |
| 1980-02-08 | $0.71 | $0.94 | 11,500,800 | — | — |
| 1980-02-07 | $0.70 | $0.92 | 3,758,400 | — | — |
| 1980-02-06 | $0.70 | $0.92 | 16,968,000 | — | — |
| 1980-02-05 | $0.71 | $0.94 | 6,662,400 | — | — |
| 1980-02-04 | $0.72 | $0.95 | 8,270,400 | — | — |
| 1980-02-01 | $0.73 | $0.96 | 6,268,800 | — | — |
| 1980-01-31 | $0.73 | $0.96 | 8,971,200 | — | — |
| 1980-01-30 | $0.73 | $0.96 | 7,065,600 | — | — |
| 1980-01-29 | $0.72 | $0.95 | 15,969,600 | — | — |
| 1980-01-28 | $0.71 | $0.94 | 15,187,200 | — | — |
| 1980-01-25 | $0.69 | $0.91 | 9,028,800 | — | — |
| 1980-01-24 | $0.69 | $0.91 | 11,179,200 | — | — |
| 1980-01-23 | $0.69 | $0.91 | 6,244,800 | — | — |
| 1980-01-22 | $0.69 | $0.91 | 6,724,800 | — | — |
| 1980-01-21 | $0.70 | $0.92 | 3,892,800 | — | — |
| 1980-01-18 | $0.68 | $0.90 | 5,121,600 | — | — |
| 1980-01-17 | $0.69 | $0.91 | 4,377,600 | — | — |
| 1980-01-16 | $0.70 | $0.92 | 12,033,600 | — | — |
| 1980-01-15 | $0.72 | $0.95 | 7,560,000 | — | — |
| 1980-01-14 | $0.74 | $0.97 | 2,145,600 | — | — |
| 1980-01-11 | $0.74 | $0.97 | 6,240,000 | — | — |
| 1980-01-10 | $0.74 | $0.97 | 19,444,800 | — | — |
| 1980-01-09 | $0.74 | $0.97 | 11,568,000 | — | — |
| 1980-01-08 | $0.73 | $0.96 | 3,244,800 | — | — |
| 1980-01-07 | $0.73 | $0.96 | 4,396,800 | — | — |
| 1980-01-04 | $0.73 | $0.96 | 1,694,400 | — | — |
| 1980-01-03 | $0.72 | $0.95 | 3,960,000 | — | — |
| 1980-01-02 | $0.70 | $0.93 | 3,451,200 | — | — |