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 | $0.42 | $0.42 | 6,624,000 | — | — |
| 1980-12-30 | $0.42 | $0.42 | 8,131,200 | — | — |
| 1980-12-29 | $0.41 | $0.41 | 15,782,400 | — | — |
| 1980-12-26 | $0.43 | $0.43 | 4,300,800 | — | — |
| 1980-12-24 | $0.42 | $0.42 | 11,808,000 | — | — |
| 1980-12-23 | $0.41 | $0.41 | 17,145,600 | — | — |
| 1980-12-22 | $0.40 | $0.40 | 19,526,400 | — | — |
| 1980-12-19 | $0.40 | $0.40 | 31,900,800 | — | — |
| 1980-12-18 | $0.42 | $0.42 | 18,508,800 | — | — |
| 1980-12-17 | $0.42 | $0.42 | 15,753,600 | — | — |
| 1980-12-16 | $0.43 | $0.43 | 16,425,600 | — | — |
| 1980-12-15 | $0.43 | $0.43 | 8,544,000 | — | — |
| 1980-12-12 | $0.43 | $0.43 | 12,460,800 | — | — |
| 1980-12-11 | $0.42 | $0.42 | 23,481,600 | — | — |
| 1980-12-10 | $0.43 | $0.43 | 17,558,400 | — | — |
| 1980-12-09 | $0.43 | $0.43 | 20,572,800 | — | — |
| 1980-12-08 | $0.42 | $0.42 | 13,363,200 | — | — |
| 1980-12-05 | $0.43 | $0.43 | 12,278,400 | — | — |
| 1980-12-04 | $0.46 | $0.46 | 9,398,400 | — | — |
| 1980-12-03 | $0.45 | $0.45 | 7,478,400 | — | — |
| 1980-12-02 | $0.45 | $0.45 | 12,768,000 | — | — |
| 1980-12-01 | $0.45 | $0.45 | 5,328,000 | — | — |
| 1980-11-28 | $0.48 | $0.48 | 5,088,000 | — | — |
| 1980-11-26 | $0.49 | $0.49 | 5,654,400 | — | — |
| 1980-11-25 | $0.49 | $0.49 | 5,990,400 | — | — |
| 1980-11-24 | $0.49 | $0.49 | 8,688,000 | — | — |
| 1980-11-21 | $0.49 | $0.49 | 10,684,800 | — | — |
| 1980-11-20 | $0.50 | $0.50 | 11,251,200 | — | — |
| 1980-11-19 | $0.51 | $0.51 | 10,387,200 | — | — |
| 1980-11-18 | $0.52 | $0.52 | 8,467,200 | — | — |
| 1980-11-17 | $0.50 | $0.50 | 8,515,200 | — | — |
| 1980-11-14 | $0.50 | $0.50 | 12,028,800 | — | — |
| 1980-11-13 | $0.48 | $0.48 | 9,753,600 | — | — |
| 1980-11-12 | $0.47 | $0.47 | 13,440,000 | — | — |
| 1980-11-11 | $0.45 | $0.45 | 8,620,800 | — | — |
| 1980-11-10 | $0.45 | $0.45 | 8,390,400 | — | — |
| 1980-11-07 | $0.45 | $0.45 | 7,334,400 | — | — |
| 1980-11-06 | $0.44 | $0.44 | 20,659,200 | — | — |
| 1980-11-05 | $0.47 | $0.47 | 16,108,800 | — | — |
| 1980-11-03 | $0.44 | $0.44 | 18,777,600 | — | — |
| 1980-10-31 | $0.44 | $0.44 | 16,579,200 | — | — |
| 1980-10-30 | $0.43 | $0.43 | 54,960,000 | — | — |
| 1980-10-29 | $0.48 | $0.48 | 6,844,800 | — | — |
| 1980-10-28 | $0.47 | $0.47 | 4,473,600 | — | — |
| 1980-10-27 | $0.45 | $0.45 | 5,769,600 | — | — |
| 1980-10-24 | $0.48 | $0.48 | 4,204,800 | — | — |
| 1980-10-23 | $0.49 | $0.49 | 3,206,400 | — | — |
| 1980-10-22 | $0.50 | $0.50 | 5,136,000 | — | — |
| 1980-10-21 | $0.49 | $0.49 | 8,908,800 | — | — |
| 1980-10-20 | $0.50 | $0.50 | 6,489,600 | — | — |
| 1980-10-17 | $0.51 | $0.51 | 6,988,800 | — | — |
| 1980-10-16 | $0.51 | $0.51 | 5,942,400 | — | — |
| 1980-10-15 | $0.51 | $0.51 | 4,416,000 | — | — |
| 1980-10-14 | $0.50 | $0.50 | 6,652,800 | — | — |
| 1980-10-13 | $0.50 | $0.50 | 3,235,200 | — | — |
| 1980-10-10 | $0.50 | $0.50 | 6,624,000 | — | — |
| 1980-10-09 | $0.50 | $0.50 | 8,697,600 | — | — |
| 1980-10-08 | $0.50 | $0.50 | 25,036,800 | — | — |
| 1980-10-07 | $0.51 | $0.51 | 9,158,400 | — | — |
| 1980-10-06 | $0.51 | $0.51 | 10,060,800 | — | — |
| 1980-10-03 | $0.48 | $0.48 | 5,068,800 | — | — |
| 1980-10-02 | $0.47 | $0.47 | 4,281,600 | — | — |
| 1980-10-01 | $0.47 | $0.47 | 5,971,200 | — | — |
| 1980-09-30 | $0.46 | $0.46 | 6,086,400 | — | — |
| 1980-09-29 | $0.45 | $0.45 | 3,801,600 | — | — |
| 1980-09-26 | $0.45 | $0.45 | 9,312,000 | — | — |
| 1980-09-25 | $0.46 | $0.46 | 11,520,000 | — | — |
| 1980-09-24 | $0.46 | $0.46 | 10,022,400 | — | — |
| 1980-09-23 | $0.47 | $0.47 | 7,142,400 | — | — |
| 1980-09-22 | $0.49 | $0.49 | 8,313,600 | — | — |
| 1980-09-19 | $0.50 | $0.50 | 6,086,400 | — | — |
| 1980-09-18 | $0.49 | $0.49 | 14,227,200 | — | — |
| 1980-09-17 | $0.49 | $0.49 | 11,577,600 | — | — |
| 1980-09-16 | $0.47 | $0.47 | 9,139,200 | — | — |
| 1980-09-15 | $0.46 | $0.46 | 5,337,600 | — | — |
| 1980-09-12 | $0.46 | $0.46 | 4,800,000 | — | — |
| 1980-09-11 | $0.46 | $0.46 | 5,990,400 | — | — |
| 1980-09-10 | $0.46 | $0.46 | 10,099,200 | — | — |
| 1980-09-09 | $0.47 | $0.47 | 13,632,000 | — | — |
| 1980-09-08 | $0.46 | $0.46 | 4,300,800 | — | — |
| 1980-09-05 | $0.48 | $0.48 | 6,259,200 | — | — |
| 1980-09-04 | $0.48 | $0.48 | 16,147,200 | — | — |
| 1980-09-03 | $0.48 | $0.48 | 9,292,800 | — | — |
| 1980-09-02 | $0.46 | $0.46 | 6,816,000 | — | — |
| 1980-08-29 | $0.46 | $0.46 | 15,552,000 | — | — |
| 1980-08-28 | $0.46 | $0.46 | 6,451,200 | — | — |
| 1980-08-27 | $0.46 | $0.46 | 3,513,600 | — | — |
| 1980-08-26 | $0.46 | $0.46 | 20,160,000 | — | — |
| 1980-08-25 | $0.46 | $0.46 | 11,174,400 | — | — |
| 1980-08-22 | $0.46 | $0.46 | 38,515,200 | — | — |
| 1980-08-21 | $0.46 | $0.46 | 11,251,200 | — | — |
| 1980-08-20 | $0.46 | $0.46 | 11,808,000 | — | — |
| 1980-08-19 | $0.45 | $0.45 | 8,889,600 | — | — |
| 1980-08-18 | $0.45 | $0.45 | 7,699,200 | — | — |
| 1980-08-15 | $0.47 | $0.47 | 41,011,200 | — | — |
| 1980-08-14 | $0.47 | $0.47 | 8,793,600 | — | — |
| 1980-08-13 | $0.47 | $0.47 | 12,153,600 | — | — |
| 1980-08-12 | $0.48 | $0.48 | 22,406,400 | — | — |
| 1980-08-11 | $0.48 | $0.48 | 7,276,800 | — | — |
| 1980-08-08 | $0.45 | $0.45 | 5,817,600 | — | — |
| 1980-08-07 | $0.45 | $0.45 | 8,812,800 | — | — |
| 1980-08-06 | $0.44 | $0.44 | 11,193,600 | — | — |
| 1980-08-05 | $0.44 | $0.44 | 6,720,000 | — | — |
| 1980-08-04 | $0.44 | $0.44 | 5,721,600 | — | — |
| 1980-08-01 | $0.43 | $0.43 | 9,523,200 | — | — |
| 1980-07-31 | $0.44 | $0.44 | 24,384,000 | — | — |
| 1980-07-30 | $0.44 | $0.44 | 12,614,400 | — | — |
| 1980-07-29 | $0.43 | $0.43 | 11,424,000 | — | — |
| 1980-07-28 | $0.41 | $0.41 | 7,372,800 | — | — |
| 1980-07-25 | $0.40 | $0.40 | 22,156,800 | — | — |
| 1980-07-24 | $0.41 | $0.41 | 11,616,000 | — | — |
| 1980-07-23 | $0.41 | $0.41 | 8,371,200 | — | — |
| 1980-07-22 | $0.41 | $0.41 | 14,150,400 | — | — |
| 1980-07-21 | $0.42 | $0.42 | 14,208,000 | — | — |
| 1980-07-18 | $0.42 | $0.42 | 12,576,000 | — | — |
| 1980-07-17 | $0.41 | $0.41 | 15,456,000 | — | — |
| 1980-07-16 | $0.40 | $0.40 | 11,692,800 | — | — |
| 1980-07-15 | $0.39 | $0.39 | 20,678,400 | — | — |
| 1980-07-14 | $0.38 | $0.38 | 15,052,800 | — | — |
| 1980-07-11 | $0.38 | $0.38 | 9,888,000 | — | — |
| 1980-07-10 | $0.38 | $0.38 | 14,092,800 | — | — |
| 1980-07-09 | $0.37 | $0.37 | 9,388,800 | — | — |
| 1980-07-08 | $0.37 | $0.37 | 13,190,400 | — | — |
| 1980-07-07 | $0.37 | $0.37 | 19,545,600 | — | — |
| 1980-07-03 | $0.35 | $0.35 | 4,550,400 | — | — |
| 1980-07-02 | $0.35 | $0.35 | 6,585,600 | — | — |
| 1980-07-01 | $0.35 | $0.35 | 9,811,200 | — | — |
| 1980-06-30 | $0.34 | $0.34 | 5,337,600 | — | — |
| 1980-06-27 | $0.35 | $0.35 | 6,912,000 | — | — |
| 1980-06-26 | $0.34 | $0.34 | 10,156,800 | — | — |
| 1980-06-25 | $0.34 | $0.34 | 15,494,400 | — | — |
| 1980-06-24 | $0.34 | $0.34 | 9,676,800 | — | — |
| 1980-06-23 | $0.34 | $0.34 | 9,888,000 | — | — |
| 1980-06-20 | $0.34 | $0.34 | 7,027,200 | — | — |
| 1980-06-19 | $0.34 | $0.34 | 13,689,600 | — | — |
| 1980-06-18 | $0.35 | $0.35 | 8,064,000 | — | — |
| 1980-06-17 | $0.35 | $0.35 | 12,864,000 | — | — |
| 1980-06-16 | $0.35 | $0.35 | 7,987,200 | — | — |
| 1980-06-13 | $0.35 | $0.35 | 3,590,400 | — | — |
| 1980-06-12 | $0.35 | $0.35 | 10,809,600 | — | — |
| 1980-06-11 | $0.35 | $0.35 | 3,206,400 | — | — |
| 1980-06-10 | $0.35 | $0.35 | 17,280,000 | — | — |
| 1980-06-09 | $0.35 | $0.35 | 7,545,600 | — | — |
| 1980-06-06 | $0.35 | $0.35 | 28,723,200 | — | — |
| 1980-06-05 | $0.35 | $0.35 | 6,470,400 | — | — |
| 1980-06-04 | $0.35 | $0.35 | 7,680,000 | — | — |
| 1980-06-03 | $0.35 | $0.35 | 15,244,800 | — | — |
| 1980-06-02 | $0.36 | $0.36 | 6,355,200 | — | — |
| 1980-05-30 | $0.35 | $0.35 | 5,721,600 | — | — |
| 1980-05-29 | $0.35 | $0.35 | 7,660,800 | — | — |
| 1980-05-28 | $0.35 | $0.35 | 6,700,800 | — | — |
| 1980-05-27 | $0.34 | $0.34 | 8,332,800 | — | — |
| 1980-05-23 | $0.34 | $0.34 | 29,779,200 | — | — |
| 1980-05-22 | $0.33 | $0.33 | 5,318,400 | — | — |
| 1980-05-21 | $0.33 | $0.33 | 10,540,800 | — | — |
| 1980-05-20 | $0.34 | $0.34 | 21,811,200 | — | — |
| 1980-05-19 | $0.35 | $0.35 | 8,640,000 | — | — |
| 1980-05-16 | $0.35 | $0.35 | 4,838,400 | — | — |
| 1980-05-15 | $0.34 | $0.34 | 8,102,400 | — | — |
| 1980-05-14 | $0.34 | $0.34 | 4,742,400 | — | — |
| 1980-05-13 | $0.33 | $0.33 | 7,372,800 | — | — |
| 1980-05-12 | $0.33 | $0.33 | 8,582,400 | — | — |
| 1980-05-09 | $0.33 | $0.33 | 16,684,800 | — | — |
| 1980-05-08 | $0.32 | $0.32 | 7,468,800 | — | — |
| 1980-05-07 | $0.33 | $0.33 | 6,393,600 | — | — |
| 1980-05-06 | $0.33 | $0.33 | 6,988,800 | — | — |
| 1980-05-05 | $0.33 | $0.33 | 3,513,600 | — | — |
| 1980-05-02 | $0.33 | $0.33 | 5,510,400 | — | — |
| 1980-05-01 | $0.32 | $0.32 | 7,008,000 | — | — |
| 1980-04-30 | $0.32 | $0.32 | 7,065,600 | — | — |
| 1980-04-29 | $0.32 | $0.32 | 6,297,600 | — | — |
| 1980-04-28 | $0.31 | $0.31 | 6,931,200 | — | — |
| 1980-04-25 | $0.32 | $0.32 | 7,104,000 | — | — |
| 1980-04-24 | $0.32 | $0.32 | 8,832,000 | — | — |
| 1980-04-23 | $0.32 | $0.32 | 14,822,400 | — | — |
| 1980-04-22 | $0.30 | $0.30 | 20,428,800 | — | — |
| 1980-04-21 | $0.29 | $0.29 | 9,043,200 | — | — |
| 1980-04-18 | $0.29 | $0.29 | 18,739,200 | — | — |
| 1980-04-17 | $0.29 | $0.29 | 17,702,400 | — | — |
| 1980-04-16 | $0.29 | $0.29 | 10,752,000 | — | — |
| 1980-04-15 | $0.30 | $0.30 | 10,598,400 | — | — |
| 1980-04-14 | $0.31 | $0.31 | 8,025,600 | — | — |
| 1980-04-11 | $0.30 | $0.30 | 9,523,200 | — | — |
| 1980-04-10 | $0.30 | $0.30 | 14,784,000 | — | — |
| 1980-04-09 | $0.31 | $0.31 | 11,558,400 | — | — |
| 1980-04-08 | $0.31 | $0.31 | 29,184,000 | — | — |
| 1980-04-07 | $0.31 | $0.31 | 13,478,400 | — | — |
| 1980-04-03 | $0.32 | $0.32 | 6,988,800 | — | — |
| 1980-04-02 | $0.33 | $0.33 | 12,556,800 | — | — |
| 1980-04-01 | $0.32 | $0.32 | 8,179,200 | — | — |
| 1980-03-31 | $0.32 | $0.32 | 9,004,800 | — | — |
| 1980-03-28 | $0.31 | $0.31 | 20,102,400 | — | — |
| 1980-03-27 | $0.30 | $0.30 | 26,918,400 | — | — |
| 1980-03-26 | $0.31 | $0.31 | 16,262,400 | — | — |
| 1980-03-25 | $0.31 | $0.31 | 11,347,200 | — | — |
| 1980-03-24 | $0.31 | $0.31 | 8,966,400 | — | — |
| 1980-03-21 | $0.32 | $0.32 | 12,172,800 | — | — |
| 1980-03-20 | $0.33 | $0.33 | 11,174,400 | — | — |
| 1980-03-19 | $0.33 | $0.33 | 18,508,800 | — | — |
| 1980-03-18 | $0.32 | $0.32 | 17,068,800 | — | — |
| 1980-03-17 | $0.33 | $0.33 | 10,924,800 | — | — |