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 | $3.15 | $3.15 | 62,100 | — | — |
| 1980-12-30 | $3.15 | $3.15 | 50,400 | — | — |
| 1980-12-29 | $3.18 | $3.18 | 18,900 | — | — |
| 1980-12-26 | $3.22 | $3.22 | 6,300 | — | — |
| 1980-12-24 | $3.21 | $3.21 | 65,700 | — | — |
| 1980-12-23 | $3.11 | $3.11 | 27,900 | — | — |
| 1980-12-22 | $3.10 | $3.10 | 42,300 | — | — |
| 1980-12-19 | $3.07 | $3.07 | 52,200 | — | — |
| 1980-12-18 | $3.11 | $3.11 | 40,500 | — | — |
| 1980-12-17 | $3.04 | $3.04 | 37,800 | — | — |
| 1980-12-16 | $3.06 | $3.06 | 27,900 | — | — |
| 1980-12-15 | $3.07 | $3.07 | 81,000 | — | — |
| 1980-12-12 | $3.06 | $3.06 | 67,500 | — | — |
| 1980-12-11 | $3.07 | $3.07 | 66,600 | — | — |
| 1980-12-10 | $3.08 | $3.08 | 55,800 | — | — |
| 1980-12-09 | $3.08 | $3.08 | 30,600 | — | — |
| 1980-12-08 | $3.11 | $3.11 | 92,700 | — | — |
| 1980-12-05 | $3.10 | $3.10 | 43,200 | — | — |
| 1980-12-04 | $3.17 | $3.17 | 104,400 | — | — |
| 1980-12-03 | $3.10 | $3.10 | 1,186,200 | — | — |
| 1980-12-02 | $3.10 | $3.10 | 574,200 | — | — |
| 1980-12-01 | $3.08 | $3.08 | 43,200 | — | — |
| 1980-11-28 | $3.15 | $3.15 | 209,700 | — | — |
| 1980-11-26 | $3.17 | $3.17 | 69,300 | — | — |
| 1980-11-25 | $3.21 | $3.21 | 81,000 | — | — |
| 1980-11-24 | $3.28 | $3.28 | 53,100 | — | — |
| 1980-11-21 | $3.38 | $3.38 | 87,300 | — | — |
| 1980-11-20 | $3.42 | $3.42 | 66,600 | — | — |
| 1980-11-19 | $3.43 | $3.43 | 79,200 | — | — |
| 1980-11-18 | $3.43 | $3.43 | 41,400 | — | — |
| 1980-11-17 | $3.36 | $3.36 | 130,500 | — | — |
| 1980-11-14 | $3.39 | $3.39 | 112,500 | — | — |
| 1980-11-13 | $3.28 | $3.28 | 157,500 | — | — |
| 1980-11-12 | $3.17 | $3.17 | 39,600 | — | — |
| 1980-11-11 | $3.13 | $3.12 | 132,300 | — | — |
| 1980-11-10 | $3.10 | $3.10 | 66,600 | — | — |
| 1980-11-07 | $3.11 | $3.11 | 24,300 | — | — |
| 1980-11-06 | $3.10 | $3.10 | 39,600 | — | — |
| 1980-11-05 | $3.11 | $3.11 | 56,700 | — | — |
| 1980-11-03 | $3.01 | $3.01 | 37,800 | — | — |
| 1980-10-31 | $2.97 | $2.97 | 20,700 | — | — |
| 1980-10-30 | $2.94 | $2.94 | 53,100 | — | — |
| 1980-10-29 | $2.94 | $2.94 | 93,600 | — | — |
| 1980-10-28 | $2.99 | $2.99 | 96,300 | — | — |
| 1980-10-27 | $2.96 | $2.96 | 13,500 | — | — |
| 1980-10-24 | $2.97 | $2.97 | 28,800 | — | — |
| 1980-10-23 | $2.94 | $2.94 | 122,400 | — | — |
| 1980-10-22 | $3.00 | $3.00 | 45,000 | — | — |
| 1980-10-21 | $3.00 | $3.00 | 417,600 | — | — |
| 1980-10-20 | $3.06 | $3.06 | 31,500 | — | — |
| 1980-10-17 | $3.08 | $3.08 | 128,700 | — | — |
| 1980-10-16 | $3.07 | $3.07 | 183,600 | — | — |
| 1980-10-15 | $3.08 | $3.08 | 110,700 | — | — |
| 1980-10-14 | $3.08 | $3.08 | 20,700 | — | — |
| 1980-10-13 | $3.07 | $3.07 | 23,400 | — | — |
| 1980-10-10 | $3.07 | $3.07 | 25,200 | — | — |
| 1980-10-09 | $3.08 | $3.08 | 107,100 | — | — |
| 1980-10-08 | $3.08 | $3.08 | 481,500 | — | — |
| 1980-10-07 | $3.08 | $3.08 | 170,100 | — | — |
| 1980-10-06 | $3.10 | $3.10 | 108,000 | — | — |
| 1980-10-03 | $3.08 | $3.08 | 491,400 | — | — |
| 1980-10-02 | $3.08 | $3.08 | 76,500 | — | — |
| 1980-10-01 | $3.08 | $3.08 | 117,900 | — | — |
| 1980-09-30 | $3.10 | $3.10 | 63,900 | — | — |
| 1980-09-29 | $3.08 | $3.08 | 554,400 | — | — |
| 1980-09-26 | $3.19 | $3.19 | 109,800 | — | — |
| 1980-09-25 | $3.19 | $3.19 | 19,800 | — | — |
| 1980-09-24 | $3.22 | $3.22 | 168,300 | — | — |
| 1980-09-23 | $3.28 | $3.28 | 276,300 | — | — |
| 1980-09-22 | $3.24 | $3.24 | 72,000 | — | — |
| 1980-09-19 | $3.22 | $3.22 | 251,100 | — | — |
| 1980-09-18 | $3.18 | $3.18 | 594,900 | — | — |
| 1980-09-17 | $3.15 | $3.15 | 279,900 | — | — |
| 1980-09-16 | $3.08 | $3.08 | 321,300 | — | — |
| 1980-09-15 | $3.06 | $3.06 | 272,700 | — | — |
| 1980-09-12 | $3.11 | $3.11 | 284,400 | — | — |
| 1980-09-11 | $3.14 | $3.14 | 45,900 | — | — |
| 1980-09-10 | $3.13 | $3.12 | 125,100 | — | — |
| 1980-09-09 | $3.14 | $3.14 | 214,200 | — | — |
| 1980-09-08 | $3.18 | $3.18 | 150,300 | — | — |
| 1980-09-05 | $3.18 | $3.18 | 279,900 | — | — |
| 1980-09-04 | $3.22 | $3.22 | 169,200 | — | — |
| 1980-09-03 | $3.21 | $3.21 | 84,600 | — | — |
| 1980-09-02 | $3.21 | $3.21 | 27,000 | — | — |
| 1980-08-29 | $3.19 | $3.19 | 59,400 | — | — |
| 1980-08-28 | $3.14 | $3.14 | 45,900 | — | — |
| 1980-08-27 | $3.10 | $3.10 | 204,300 | — | — |
| 1980-08-26 | $3.15 | $3.15 | 54,900 | — | — |
| 1980-08-25 | $3.21 | $3.21 | 702,000 | — | — |
| 1980-08-22 | $3.33 | $3.33 | 60,300 | — | — |
| 1980-08-21 | $3.19 | $3.19 | 70,200 | — | — |
| 1980-08-20 | $3.14 | $3.14 | 58,500 | — | — |
| 1980-08-19 | $3.11 | $3.11 | 86,400 | — | — |
| 1980-08-18 | $3.21 | $3.21 | 170,100 | — | — |
| 1980-08-15 | $3.38 | $3.38 | 188,100 | — | — |
| 1980-08-14 | $3.35 | $3.35 | 155,700 | — | — |
| 1980-08-13 | $3.32 | $3.32 | 33,300 | — | — |
| 1980-08-12 | $3.36 | $3.36 | 147,600 | — | — |
| 1980-08-11 | $3.42 | $3.42 | 129,600 | — | — |
| 1980-08-08 | $3.32 | $3.32 | 26,100 | — | — |
| 1980-08-07 | $3.29 | $3.29 | 232,200 | — | — |
| 1980-08-06 | $3.29 | $3.29 | 23,400 | — | — |
| 1980-08-05 | $3.31 | $3.31 | 21,600 | — | — |
| 1980-08-04 | $3.31 | $3.31 | 58,500 | — | — |
| 1980-08-01 | $3.31 | $3.31 | 107,100 | — | — |
| 1980-07-31 | $3.31 | $3.31 | 18,000 | — | — |
| 1980-07-30 | $3.31 | $3.31 | 52,200 | — | — |
| 1980-07-29 | $3.29 | $3.29 | 97,200 | — | — |
| 1980-07-28 | $3.28 | $3.28 | 23,400 | — | — |
| 1980-07-25 | $3.26 | $3.26 | 21,600 | — | — |
| 1980-07-24 | $3.26 | $3.26 | 60,300 | — | — |
| 1980-07-23 | $3.32 | $3.32 | 63,900 | — | — |
| 1980-07-22 | $3.39 | $3.39 | 19,800 | — | — |
| 1980-07-21 | $3.44 | $3.44 | 67,500 | — | — |
| 1980-07-18 | $3.40 | $3.40 | 45,000 | — | — |
| 1980-07-17 | $3.39 | $3.39 | 91,800 | — | — |
| 1980-07-16 | $3.31 | $3.31 | 86,400 | — | — |
| 1980-07-15 | $3.29 | $3.29 | 75,600 | — | — |
| 1980-07-14 | $3.28 | $3.28 | 136,800 | — | — |
| 1980-07-11 | $3.32 | $3.32 | 266,400 | — | — |
| 1980-07-10 | $3.26 | $3.26 | 491,400 | — | — |
| 1980-07-09 | $3.29 | $3.29 | 301,500 | — | — |
| 1980-07-08 | $3.11 | $3.11 | 46,800 | — | — |
| 1980-07-07 | $3.11 | $3.11 | 120,600 | — | — |
| 1980-07-03 | $3.04 | $3.04 | 26,100 | — | — |
| 1980-07-02 | $3.01 | $3.01 | 36,900 | — | — |
| 1980-07-01 | $2.96 | $2.96 | 37,800 | — | — |
| 1980-06-30 | $3.01 | $3.01 | 31,500 | — | — |
| 1980-06-27 | $3.08 | $3.08 | 53,100 | — | — |
| 1980-06-26 | $3.07 | $3.07 | 72,000 | — | — |
| 1980-06-25 | $3.07 | $3.07 | 36,000 | — | — |
| 1980-06-24 | $3.06 | $3.06 | 35,100 | — | — |
| 1980-06-23 | $3.10 | $3.10 | 72,900 | — | — |
| 1980-06-20 | $3.11 | $3.11 | 101,700 | — | — |
| 1980-06-19 | $3.11 | $3.11 | 54,000 | — | — |
| 1980-06-18 | $3.11 | $3.11 | 384,300 | — | — |
| 1980-06-17 | $3.14 | $3.14 | 89,100 | — | — |
| 1980-06-16 | $3.13 | $3.12 | 66,600 | — | — |
| 1980-06-13 | $3.13 | $3.12 | 213,300 | — | — |
| 1980-06-12 | $3.19 | $3.19 | 84,600 | — | — |
| 1980-06-11 | $3.22 | $3.22 | 207,900 | — | — |
| 1980-06-10 | $3.14 | $3.14 | 162,900 | — | — |
| 1980-06-09 | $3.17 | $3.17 | 684,000 | — | — |
| 1980-06-06 | $3.07 | $3.07 | 13,500 | — | — |
| 1980-06-05 | $3.06 | $3.06 | 54,000 | — | — |
| 1980-06-04 | $3.03 | $3.03 | 237,600 | — | — |
| 1980-06-03 | $2.96 | $2.96 | 146,700 | — | — |
| 1980-06-02 | $2.94 | $2.94 | 35,100 | — | — |
| 1980-05-30 | $3.00 | $3.00 | 114,300 | — | — |
| 1980-05-29 | $3.00 | $3.00 | 105,300 | — | — |
| 1980-05-28 | $3.00 | $3.00 | 159,300 | — | — |
| 1980-05-27 | $2.97 | $2.97 | 75,600 | — | — |
| 1980-05-23 | $2.89 | $2.89 | 243,900 | — | — |
| 1980-05-22 | $2.82 | $2.82 | 137,700 | — | — |
| 1980-05-21 | $2.79 | $2.79 | 270,900 | — | — |
| 1980-05-20 | $2.79 | $2.79 | 109,800 | — | — |
| 1980-05-19 | $2.79 | $2.79 | 216,000 | — | — |
| 1980-05-16 | $2.82 | $2.82 | 149,400 | — | — |
| 1980-05-15 | $2.82 | $2.82 | 165,600 | — | — |
| 1980-05-14 | $2.81 | $2.81 | 44,100 | — | — |
| 1980-05-13 | $2.81 | $2.81 | 64,800 | — | — |
| 1980-05-12 | $2.82 | $2.82 | 18,900 | — | — |
| 1980-05-09 | $2.81 | $2.81 | 78,300 | — | — |
| 1980-05-08 | $2.83 | $2.83 | 101,700 | — | — |
| 1980-05-07 | $2.76 | $2.76 | 68,400 | — | — |
| 1980-05-06 | $2.71 | $2.71 | 28,800 | — | — |
| 1980-05-05 | $2.65 | $2.65 | 122,400 | — | — |
| 1980-05-02 | $2.71 | $2.71 | 152,100 | — | — |
| 1980-05-01 | $2.72 | $2.72 | 675,900 | — | — |
| 1980-04-30 | $2.69 | $2.69 | 342,900 | — | — |
| 1980-04-29 | $2.72 | $2.72 | 50,400 | — | — |
| 1980-04-28 | $2.71 | $2.71 | 35,100 | — | — |
| 1980-04-25 | $2.69 | $2.69 | 68,400 | — | — |
| 1980-04-24 | $2.72 | $2.72 | 63,000 | — | — |
| 1980-04-23 | $2.74 | $2.74 | 108,000 | — | — |
| 1980-04-22 | $2.58 | $2.58 | 30,600 | — | — |
| 1980-04-21 | $2.60 | $2.60 | 18,000 | — | — |
| 1980-04-18 | $2.60 | $2.60 | 14,400 | — | — |
| 1980-04-17 | $2.56 | $2.56 | 57,600 | — | — |
| 1980-04-16 | $2.56 | $2.56 | 175,500 | — | — |
| 1980-04-15 | $2.58 | $2.58 | 153,000 | — | — |
| 1980-04-14 | $2.61 | $2.61 | 81,000 | — | — |
| 1980-04-11 | $2.61 | $2.61 | 109,800 | — | — |
| 1980-04-10 | $2.61 | $2.61 | 184,500 | — | — |
| 1980-04-09 | $2.61 | $2.61 | 38,700 | — | — |
| 1980-04-08 | $2.57 | $2.57 | 50,400 | — | — |
| 1980-04-07 | $2.56 | $2.56 | 67,500 | — | — |
| 1980-04-03 | $2.58 | $2.58 | 36,000 | — | — |
| 1980-04-02 | $2.61 | $2.61 | 142,200 | — | — |
| 1980-04-01 | $2.61 | $2.61 | 36,000 | — | — |
| 1980-03-31 | $2.61 | $2.61 | 71,100 | — | — |
| 1980-03-28 | $2.64 | $2.64 | 72,000 | — | — |
| 1980-03-27 | $2.58 | $2.58 | 82,800 | — | — |
| 1980-03-26 | $2.63 | $2.62 | 92,700 | — | — |
| 1980-03-25 | $2.67 | $2.67 | 339,300 | — | — |
| 1980-03-24 | $2.71 | $2.71 | 210,600 | — | — |
| 1980-03-21 | $2.71 | $2.71 | 20,700 | — | — |
| 1980-03-20 | $2.72 | $2.72 | 126,900 | — | — |
| 1980-03-19 | $2.75 | $2.75 | 41,400 | — | — |
| 1980-03-18 | $2.78 | $2.78 | 67,500 | — | — |
| 1980-03-17 | $2.72 | $2.72 | 250,200 | — | — |