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
- 1975-06-12 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 | $7.88 | $7.87 | 64,000 | — | — |
| 1980-12-30 | $7.88 | $7.87 | 52,600 | — | — |
| 1980-12-29 | $7.94 | $7.94 | 104,000 | — | — |
| 1980-12-26 | $8.13 | $8.12 | 10,000 | — | — |
| 1980-12-24 | $8.13 | $8.12 | 63,200 | — | — |
| 1980-12-23 | $8.13 | $8.12 | 67,000 | — | — |
| 1980-12-22 | $8.13 | $8.12 | 45,600 | — | — |
| 1980-12-19 | $8.13 | $8.12 | 76,600 | — | — |
| 1980-12-18 | $8.25 | $8.25 | 155,000 | — | — |
| 1980-12-17 | $8.13 | $8.12 | 146,800 | — | — |
| 1980-12-16 | $7.88 | $7.87 | 158,200 | — | — |
| 1980-12-15 | $8.13 | $8.12 | 35,200 | — | — |
| 1980-12-12 | $8.31 | $8.31 | 80,800 | — | — |
| 1980-12-11 | $8.25 | $8.25 | 72,800 | — | — |
| 1980-12-10 | $8.81 | $8.81 | 38,600 | — | — |
| 1980-12-09 | $8.94 | $8.94 | 88,800 | — | — |
| 1980-12-08 | $9.13 | $9.12 | 68,800 | — | — |
| 1980-12-05 | $9.56 | $9.56 | 76,800 | — | — |
| 1980-12-04 | $9.81 | $9.81 | 366,000 | — | — |
| 1980-12-03 | $9.75 | $9.75 | 60,400 | — | — |
| 1980-12-02 | $9.69 | $9.69 | 93,800 | — | — |
| 1980-12-01 | $9.75 | $9.75 | 59,400 | — | — |
| 1980-11-28 | $9.94 | $9.94 | 57,400 | — | — |
| 1980-11-26 | $9.88 | $9.87 | 140,400 | — | — |
| 1980-11-25 | $10.00 | $10.00 | 181,200 | — | — |
| 1980-11-24 | $9.94 | $9.94 | 48,600 | — | — |
| 1980-11-21 | $9.94 | $9.94 | 252,400 | — | — |
| 1980-11-20 | $10.06 | $10.06 | 358,400 | — | — |
| 1980-11-19 | $9.63 | $9.63 | 362,200 | — | — |
| 1980-11-18 | $9.50 | $9.50 | 174,800 | — | — |
| 1980-11-17 | $9.19 | $9.19 | 152,000 | — | — |
| 1980-11-14 | $9.13 | $9.12 | 162,600 | — | — |
| 1980-11-13 | $8.94 | $8.94 | 199,200 | — | — |
| 1980-11-12 | $9.00 | $9.00 | 291,600 | — | — |
| 1980-11-11 | $9.69 | $9.69 | 345,200 | — | — |
| 1980-11-10 | $9.81 | $9.81 | 58,400 | — | — |
| 1980-11-07 | $9.81 | $9.81 | 92,800 | — | — |
| 1980-11-06 | $9.69 | $9.69 | 89,800 | — | — |
| 1980-11-05 | $9.63 | $9.63 | 107,600 | — | — |
| 1980-11-03 | $9.44 | $9.44 | 40,800 | — | — |
| 1980-10-31 | $9.31 | $9.31 | 26,800 | — | — |
| 1980-10-30 | $9.38 | $9.37 | 63,600 | — | — |
| 1980-10-29 | $9.50 | $9.50 | 28,200 | — | — |
| 1980-10-28 | $9.50 | $9.50 | 40,600 | — | — |
| 1980-10-27 | $9.50 | $9.50 | 49,000 | — | — |
| 1980-10-24 | $9.50 | $9.50 | 49,000 | — | — |
| 1980-10-23 | $9.56 | $9.56 | 106,200 | — | — |
| 1980-10-22 | $9.69 | $9.69 | 45,000 | — | — |
| 1980-10-21 | $9.69 | $9.69 | 79,600 | — | — |
| 1980-10-20 | $9.69 | $9.69 | 66,800 | — | — |
| 1980-10-17 | $9.75 | $9.75 | 145,800 | — | — |
| 1980-10-16 | $9.81 | $9.81 | 329,800 | — | — |
| 1980-10-15 | $10.00 | $10.00 | 297,200 | — | — |
| 1980-10-14 | $10.06 | $10.06 | 50,800 | — | — |
| 1980-10-13 | $10.13 | $10.12 | 25,000 | — | — |
| 1980-10-10 | $10.19 | $10.19 | 70,800 | — | — |
| 1980-10-09 | $10.19 | $10.19 | 157,200 | — | — |
| 1980-10-08 | $10.00 | $10.00 | 143,800 | — | — |
| 1980-10-07 | $9.75 | $9.75 | 90,800 | — | — |
| 1980-10-06 | $9.69 | $9.69 | 96,400 | — | — |
| 1980-10-03 | $9.63 | $9.63 | 56,400 | — | — |
| 1980-10-02 | $9.44 | $9.44 | 52,000 | — | — |
| 1980-10-01 | $9.44 | $9.44 | 72,800 | — | — |
| 1980-09-30 | $9.31 | $9.31 | 56,800 | — | — |
| 1980-09-29 | $9.19 | $9.19 | 143,800 | — | — |
| 1980-09-26 | $9.50 | $9.50 | 128,200 | — | — |
| 1980-09-25 | $9.56 | $9.56 | 519,400 | — | — |
| 1980-09-24 | $9.56 | $9.56 | 311,200 | — | — |
| 1980-09-23 | $9.50 | $9.50 | 163,200 | — | — |
| 1980-09-22 | $9.50 | $9.50 | 58,800 | — | — |
| 1980-09-19 | $9.50 | $9.50 | 121,000 | — | — |
| 1980-09-18 | $9.25 | $9.25 | 94,000 | — | — |
| 1980-09-17 | $9.19 | $9.19 | 153,200 | — | — |
| 1980-09-16 | $8.94 | $8.94 | 58,200 | — | — |
| 1980-09-15 | $8.94 | $8.94 | 68,600 | — | — |
| 1980-09-12 | $8.94 | $8.94 | 78,200 | — | — |
| 1980-09-11 | $8.94 | $8.94 | 58,600 | — | — |
| 1980-09-10 | $8.88 | $8.88 | 57,000 | — | — |
| 1980-09-09 | $8.81 | $8.81 | 56,200 | — | — |
| 1980-09-08 | $8.88 | $8.88 | 170,600 | — | — |
| 1980-09-05 | $9.00 | $9.00 | 67,000 | — | — |
| 1980-09-04 | $9.00 | $9.00 | 133,400 | — | — |
| 1980-09-03 | $9.00 | $9.00 | 73,800 | — | — |
| 1980-09-02 | $8.75 | $8.75 | 42,600 | — | — |
| 1980-08-29 | $8.75 | $8.75 | 80,400 | — | — |
| 1980-08-28 | $8.81 | $8.81 | 101,400 | — | — |
| 1980-08-27 | $9.00 | $9.00 | 70,400 | — | — |
| 1980-08-26 | $9.13 | $9.12 | 99,000 | — | — |
| 1980-08-25 | $9.19 | $9.19 | 85,800 | — | — |
| 1980-08-22 | $9.25 | $9.25 | 177,400 | — | — |
| 1980-08-21 | $9.06 | $9.06 | 228,800 | — | — |
| 1980-08-20 | $8.75 | $8.75 | 77,600 | — | — |
| 1980-08-19 | $8.88 | $8.88 | 87,600 | — | — |
| 1980-08-18 | $9.06 | $9.06 | 301,800 | — | — |
| 1980-08-15 | $9.44 | $9.44 | 328,800 | — | — |
| 1980-08-14 | $9.25 | $9.25 | 911,600 | — | — |
| 1980-08-13 | $8.81 | $8.81 | 855,600 | — | — |
| 1980-08-12 | $8.69 | $8.69 | 522,400 | — | — |
| 1980-08-11 | $8.63 | $8.62 | 478,800 | — | — |
| 1980-08-08 | $8.25 | $8.25 | 437,400 | — | — |
| 1980-08-07 | $8.13 | $8.12 | 223,600 | — | — |
| 1980-08-06 | $7.88 | $7.87 | 46,400 | — | — |
| 1980-08-05 | $7.88 | $7.87 | 54,600 | — | — |
| 1980-08-04 | $7.88 | $7.87 | 97,800 | — | — |
| 1980-08-01 | $7.94 | $7.94 | 47,800 | — | — |
| 1980-07-31 | $7.94 | $7.94 | 122,000 | — | — |
| 1980-07-30 | $7.94 | $7.94 | 79,000 | — | — |
| 1980-07-29 | $7.94 | $7.94 | 90,800 | — | — |
| 1980-07-28 | $7.75 | $7.75 | 61,400 | — | — |
| 1980-07-25 | $7.81 | $7.81 | 78,000 | — | — |
| 1980-07-24 | $7.94 | $7.94 | 92,800 | — | — |
| 1980-07-23 | $8.06 | $8.06 | 202,200 | — | — |
| 1980-07-22 | $7.88 | $7.87 | 269,600 | — | — |
| 1980-07-21 | $7.94 | $7.94 | 277,400 | — | — |
| 1980-07-18 | $7.88 | $7.87 | 292,200 | — | — |
| 1980-07-17 | $7.56 | $7.56 | 331,200 | — | — |
| 1980-07-16 | $7.38 | $7.37 | 148,800 | — | — |
| 1980-07-15 | $7.38 | $7.37 | 62,000 | — | — |
| 1980-07-14 | $7.31 | $7.31 | 144,000 | — | — |
| 1980-07-11 | $7.13 | $7.12 | 29,600 | — | — |
| 1980-07-10 | $7.19 | $7.19 | 51,200 | — | — |
| 1980-07-09 | $7.13 | $7.12 | 58,600 | — | — |
| 1980-07-08 | $7.06 | $7.06 | 50,600 | — | — |
| 1980-07-07 | $6.94 | $6.94 | 52,400 | — | — |
| 1980-07-03 | $6.75 | $6.75 | 63,000 | — | — |
| 1980-07-02 | $6.63 | $6.62 | 26,400 | — | — |
| 1980-07-01 | $6.56 | $6.56 | 26,600 | — | — |
| 1980-06-30 | $6.69 | $6.69 | 50,200 | — | — |
| 1980-06-27 | $6.94 | $6.94 | 26,200 | — | — |
| 1980-06-26 | $6.94 | $6.94 | 40,600 | — | — |
| 1980-06-25 | $7.13 | $7.12 | 37,200 | — | — |
| 1980-06-24 | $7.13 | $7.12 | 30,200 | — | — |
| 1980-06-23 | $7.19 | $7.19 | 25,600 | — | — |
| 1980-06-20 | $7.19 | $7.19 | 60,800 | — | — |
| 1980-06-19 | $7.25 | $7.25 | 29,600 | — | — |
| 1980-06-18 | $7.25 | $7.25 | 106,400 | — | — |
| 1980-06-17 | $7.38 | $7.37 | 85,800 | — | — |
| 1980-06-16 | $7.38 | $7.37 | 55,600 | — | — |
| 1980-06-13 | $7.38 | $7.37 | 33,000 | — | — |
| 1980-06-12 | $7.38 | $7.37 | 78,400 | — | — |
| 1980-06-11 | $7.31 | $7.31 | 64,400 | — | — |
| 1980-06-10 | $7.25 | $7.25 | 159,400 | — | — |
| 1980-06-09 | $6.88 | $6.87 | 35,800 | — | — |
| 1980-06-06 | $6.88 | $6.87 | 37,000 | — | — |
| 1980-06-05 | $6.94 | $6.94 | 60,400 | — | — |
| 1980-06-04 | $6.81 | $6.81 | 32,200 | — | — |
| 1980-06-03 | $6.75 | $6.75 | 22,400 | — | — |
| 1980-06-02 | $6.75 | $6.75 | 79,800 | — | — |
| 1980-05-30 | $6.63 | $6.62 | 48,200 | — | — |
| 1980-05-29 | $6.38 | $6.38 | 43,600 | — | — |
| 1980-05-28 | $6.38 | $6.38 | 82,800 | — | — |
| 1980-05-27 | $6.50 | $6.50 | 57,000 | — | — |
| 1980-05-23 | $6.50 | $6.50 | 51,200 | — | — |
| 1980-05-22 | $6.38 | $6.38 | 59,800 | — | — |
| 1980-05-21 | $6.25 | $6.25 | 91,800 | — | — |
| 1980-05-20 | $6.63 | $6.62 | 43,800 | — | — |
| 1980-05-19 | $6.69 | $6.69 | 64,800 | — | — |
| 1980-05-16 | $6.69 | $6.69 | 19,600 | — | — |
| 1980-05-15 | $6.75 | $6.75 | 45,400 | — | — |
| 1980-05-14 | $6.81 | $6.81 | 57,400 | — | — |
| 1980-05-13 | $6.81 | $6.81 | 105,400 | — | — |
| 1980-05-12 | $6.56 | $6.56 | 107,000 | — | — |
| 1980-05-09 | $6.00 | $6.00 | 32,000 | — | — |
| 1980-05-08 | $6.00 | $6.00 | 43,600 | — | — |
| 1980-05-07 | $5.94 | $5.94 | 50,200 | — | — |
| 1980-05-06 | $5.94 | $5.94 | 72,200 | — | — |
| 1980-05-05 | $5.88 | $5.87 | 37,000 | — | — |
| 1980-05-02 | $5.88 | $5.87 | 117,000 | — | — |
| 1980-05-01 | $5.75 | $5.75 | 207,000 | — | — |
| 1980-04-30 | $5.75 | $5.75 | 202,200 | — | — |
| 1980-04-29 | $5.69 | $5.69 | 64,000 | — | — |
| 1980-04-28 | $5.69 | $5.69 | 47,000 | — | — |
| 1980-04-25 | $5.69 | $5.69 | 64,000 | — | — |
| 1980-04-24 | $5.75 | $5.75 | 62,000 | — | — |
| 1980-04-23 | $5.63 | $5.62 | 109,200 | — | — |
| 1980-04-22 | $5.50 | $5.50 | 87,400 | — | — |
| 1980-04-21 | $5.50 | $5.50 | 55,000 | — | — |
| 1980-04-18 | $5.50 | $5.50 | 28,200 | — | — |
| 1980-04-17 | $5.50 | $5.50 | 38,400 | — | — |
| 1980-04-16 | $5.63 | $5.62 | 140,400 | — | — |
| 1980-04-15 | $5.75 | $5.75 | 34,200 | — | — |
| 1980-04-14 | $5.75 | $5.75 | 27,600 | — | — |
| 1980-04-11 | $5.75 | $5.75 | 73,000 | — | — |
| 1980-04-10 | $5.69 | $5.69 | 49,000 | — | — |
| 1980-04-09 | $5.63 | $5.62 | 30,600 | — | — |
| 1980-04-08 | $5.56 | $5.56 | 44,200 | — | — |
| 1980-04-07 | $5.38 | $5.37 | 48,400 | — | — |
| 1980-04-03 | $5.44 | $5.44 | 46,200 | — | — |
| 1980-04-02 | $5.63 | $5.62 | 37,800 | — | — |
| 1980-04-01 | $5.63 | $5.62 | 34,000 | — | — |
| 1980-03-31 | $5.69 | $5.69 | 75,000 | — | — |
| 1980-03-28 | $5.38 | $5.37 | 131,200 | — | — |
| 1980-03-27 | $4.75 | $4.75 | 134,200 | — | — |
| 1980-03-26 | $5.69 | $5.69 | 52,200 | — | — |
| 1980-03-25 | $5.81 | $5.81 | 52,000 | — | — |
| 1980-03-24 | $6.00 | $6.00 | 109,600 | — | — |
| 1980-03-21 | $6.25 | $6.25 | 60,000 | — | — |
| 1980-03-20 | $6.25 | $6.25 | 122,800 | — | — |
| 1980-03-19 | $6.19 | $6.19 | 26,000 | — | — |
| 1980-03-18 | $6.19 | $6.19 | 87,400 | — | — |
| 1980-03-17 | $6.31 | $6.31 | 81,600 | — | — |
| 1980-03-14 | $6.56 | $6.56 | 43,400 | — | — |
| 1980-03-13 | $6.50 | $6.50 | 49,600 | — | — |
| 1980-03-12 | $6.50 | $6.50 | 89,600 | — | — |
| 1980-03-11 | $6.44 | $6.44 | 67,200 | — | — |
| 1980-03-10 | $6.38 | $6.38 | 64,400 | — | — |
| 1980-03-07 | $6.56 | $6.56 | 52,200 | — | — |
| 1980-03-06 | $6.56 | $6.56 | 66,200 | — | — |
| 1980-03-05 | $6.50 | $6.50 | 63,400 | — | — |
| 1980-03-04 | $6.56 | $6.56 | 55,800 | — | — |
| 1980-03-03 | $6.63 | $6.62 | 44,000 | — | — |
| 1980-02-29 | $6.63 | $6.62 | 47,400 | — | — |
| 1980-02-28 | $6.63 | $6.62 | 114,600 | — | — |
| 1980-02-27 | $6.63 | $6.62 | 116,600 | — | — |
| 1980-02-26 | $6.69 | $6.69 | 108,600 | — | — |
| 1980-02-25 | $6.56 | $6.56 | 114,600 | — | — |
| 1980-02-22 | $6.63 | $6.62 | 382,600 | — | — |
| 1980-02-21 | $6.69 | $6.69 | 222,400 | — | — |
| 1980-02-20 | $7.13 | $7.12 | 136,600 | — | — |
| 1980-02-19 | $7.19 | $7.19 | 160,400 | — | — |
| 1980-02-15 | $7.25 | $7.25 | 167,200 | — | — |
| 1980-02-14 | $7.25 | $7.25 | 407,000 | — | — |
| 1980-02-13 | $7.50 | $7.50 | 509,600 | — | — |
| 1980-02-12 | $7.38 | $7.37 | 334,400 | — | — |
| 1980-02-11 | $7.44 | $7.44 | 886,800 | — | — |
| 1980-02-08 | $7.38 | $7.37 | 1,038,000 | — | — |
| 1980-02-07 | $6.50 | $6.50 | 129,200 | — | — |
| 1980-02-06 | $6.56 | $6.56 | 141,800 | — | — |
| 1980-02-05 | $6.56 | $6.56 | 31,200 | — | — |
| 1980-02-04 | $6.50 | $6.50 | 106,200 | — | — |
| 1980-02-01 | $6.44 | $6.44 | 66,600 | — | — |
| 1980-01-31 | $6.38 | $6.38 | 52,000 | — | — |
| 1980-01-30 | $6.38 | $6.38 | 136,200 | — | — |
| 1980-01-29 | $6.44 | $6.44 | 42,600 | — | — |
| 1980-01-28 | $6.50 | $6.50 | 88,800 | — | — |
| 1980-01-25 | $6.56 | $6.56 | 109,000 | — | — |
| 1980-01-24 | $6.44 | $6.44 | 370,400 | — | — |
| 1980-01-23 | $6.38 | $6.38 | 116,000 | — | — |
| 1980-01-22 | $6.38 | $6.38 | 91,800 | — | — |
| 1980-01-21 | $6.31 | $6.31 | 39,000 | — | — |
| 1980-01-18 | $6.31 | $6.31 | 35,200 | — | — |
| 1980-01-17 | $6.38 | $6.38 | 47,200 | — | — |
| 1980-01-16 | $6.44 | $6.44 | 103,600 | — | — |
| 1980-01-15 | $6.44 | $6.44 | 314,800 | — | — |
| 1980-01-14 | $6.50 | $6.50 | 17,800 | — | — |
| 1980-01-11 | $6.50 | $6.50 | 76,800 | — | — |
| 1980-01-10 | $6.56 | $6.56 | 78,800 | — | — |
| 1980-01-09 | $6.56 | $6.56 | 36,800 | — | — |
| 1980-01-08 | $6.63 | $6.62 | 78,200 | — | — |
| 1980-01-07 | $6.56 | $6.56 | 57,400 | — | — |
| 1980-01-04 | $6.50 | $6.50 | 97,400 | — | — |
| 1980-01-03 | $6.31 | $6.31 | 82,000 | — | — |
| 1980-01-02 | $6.38 | $6.38 | 68,000 | — | — |