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 | $2.46 | $2.46 | 75,600 | — | — |
| 1980-12-30 | $2.38 | $2.38 | 22,500 | — | — |
| 1980-12-29 | $2.42 | $2.42 | 37,800 | — | — |
| 1980-12-26 | $2.44 | $2.44 | 15,300 | — | — |
| 1980-12-24 | $2.53 | $2.53 | 15,300 | — | — |
| 1980-12-23 | $2.58 | $2.58 | 51,300 | — | — |
| 1980-12-22 | $2.61 | $2.61 | 6,300 | — | — |
| 1980-12-19 | $2.64 | $2.64 | 27,900 | — | — |
| 1980-12-18 | $2.64 | $2.64 | 39,600 | — | — |
| 1980-12-17 | $2.56 | $2.56 | 28,800 | — | — |
| 1980-12-16 | $2.47 | $2.47 | 22,500 | — | — |
| 1980-12-15 | $2.42 | $2.42 | 10,800 | — | — |
| 1980-12-12 | $2.40 | $2.40 | 55,800 | — | — |
| 1980-12-11 | $2.29 | $2.29 | 70,200 | — | — |
| 1980-12-10 | $2.45 | $2.45 | 48,600 | — | — |
| 1980-12-09 | $2.47 | $2.47 | 147,600 | — | — |
| 1980-12-08 | $2.66 | $2.66 | 64,800 | — | — |
| 1980-12-05 | $2.76 | $2.76 | 23,400 | — | — |
| 1980-12-04 | $2.81 | $2.81 | 9,000 | — | — |
| 1980-12-03 | $2.81 | $2.81 | 19,800 | — | — |
| 1980-12-02 | $2.78 | $2.78 | 37,800 | — | — |
| 1980-12-01 | $2.78 | $2.78 | 36,000 | — | — |
| 1980-11-28 | $2.74 | $2.74 | 28,800 | — | — |
| 1980-11-26 | $2.70 | $2.70 | 41,400 | — | — |
| 1980-11-25 | $2.63 | $2.63 | 39,600 | — | — |
| 1980-11-24 | $2.65 | $2.65 | 37,800 | — | — |
| 1980-11-21 | $2.60 | $2.60 | 5,400 | — | — |
| 1980-11-20 | $2.59 | $2.59 | 21,600 | — | — |
| 1980-11-19 | $2.60 | $2.60 | 88,200 | — | — |
| 1980-11-18 | $2.63 | $2.63 | 126,000 | — | — |
| 1980-11-17 | $2.48 | $2.48 | 21,600 | — | — |
| 1980-11-14 | $2.46 | $2.46 | 30,600 | — | — |
| 1980-11-13 | $2.44 | $2.44 | 36,000 | — | — |
| 1980-11-12 | $2.46 | $2.46 | 7,200 | — | — |
| 1980-11-11 | $2.48 | $2.48 | 30,600 | — | — |
| 1980-11-10 | $2.39 | $2.39 | 10,800 | — | — |
| 1980-11-07 | $2.39 | $2.39 | 37,800 | — | — |
| 1980-11-06 | $2.40 | $2.40 | 86,400 | — | — |
| 1980-11-05 | $2.47 | $2.47 | 102,600 | — | — |
| 1980-11-03 | $2.46 | $2.46 | 16,200 | — | — |
| 1980-10-31 | $2.44 | $2.44 | 45,000 | — | — |
| 1980-10-30 | $2.42 | $2.42 | 36,000 | — | — |
| 1980-10-29 | $2.40 | $2.40 | 27,000 | — | — |
| 1980-10-28 | $2.39 | $2.39 | 79,200 | — | — |
| 1980-10-27 | $2.45 | $2.45 | 104,400 | — | — |
| 1980-10-24 | $2.37 | $2.37 | 43,200 | — | — |
| 1980-10-23 | $2.33 | $2.33 | 192,600 | — | — |
| 1980-10-22 | $2.33 | $2.33 | 91,800 | — | — |
| 1980-10-21 | $2.37 | $2.37 | 59,400 | — | — |
| 1980-10-20 | $2.33 | $2.33 | 45,000 | — | — |
| 1980-10-17 | $2.29 | $2.29 | 75,600 | — | — |
| 1980-10-16 | $2.31 | $2.31 | 183,600 | — | — |
| 1980-10-15 | $2.28 | $2.28 | 97,200 | — | — |
| 1980-10-14 | $2.22 | $2.22 | 50,400 | — | — |
| 1980-10-13 | $2.23 | $2.23 | 46,800 | — | — |
| 1980-10-10 | $2.22 | $2.22 | 32,400 | — | — |
| 1980-10-09 | $2.24 | $2.24 | 34,200 | — | — |
| 1980-10-08 | $2.27 | $2.27 | 48,600 | — | — |
| 1980-10-07 | $2.30 | $2.30 | 95,400 | — | — |
| 1980-10-06 | $2.27 | $2.27 | 79,200 | — | — |
| 1980-10-03 | $2.22 | $2.22 | 28,800 | — | — |
| 1980-10-02 | $2.26 | $2.26 | 55,800 | — | — |
| 1980-10-01 | $2.19 | $2.19 | 52,200 | — | — |
| 1980-09-30 | $2.17 | $2.17 | 165,600 | — | — |
| 1980-09-29 | $2.03 | $2.03 | 77,400 | — | — |
| 1980-09-26 | $2.10 | $2.10 | 64,800 | — | — |
| 1980-09-25 | $2.19 | $2.19 | 127,800 | — | — |
| 1980-09-24 | $2.17 | $2.17 | 102,600 | — | — |
| 1980-09-23 | $2.31 | $2.31 | 73,800 | — | — |
| 1980-09-22 | $2.38 | $2.38 | 102,600 | — | — |
| 1980-09-19 | $2.38 | $2.38 | 153,000 | — | — |
| 1980-09-18 | $2.38 | $2.38 | 315,000 | — | — |
| 1980-09-17 | $2.42 | $2.42 | 306,000 | — | — |
| 1980-09-16 | $2.22 | $2.22 | 257,400 | — | — |
| 1980-09-15 | $2.07 | $2.07 | 36,000 | — | — |
| 1980-09-12 | $2.06 | $2.06 | 174,600 | — | — |
| 1980-09-11 | $1.96 | $1.96 | 82,800 | — | — |
| 1980-09-10 | $1.94 | $1.94 | 25,200 | — | — |
| 1980-09-09 | $1.91 | $1.91 | 46,800 | — | — |
| 1980-09-08 | $1.89 | $1.89 | 75,600 | — | — |
| 1980-09-05 | $1.91 | $1.91 | 120,600 | — | — |
| 1980-09-04 | $1.91 | $1.91 | 72,000 | — | — |
| 1980-09-03 | $1.93 | $1.93 | 41,400 | — | — |
| 1980-09-02 | $1.90 | $1.90 | 48,600 | — | — |
| 1980-08-29 | $1.91 | $1.91 | 93,600 | — | — |
| 1980-08-28 | $1.90 | $1.90 | 73,800 | — | — |
| 1980-08-27 | $1.94 | $1.94 | 50,400 | — | — |
| 1980-08-26 | $1.94 | $1.94 | 70,200 | — | — |
| 1980-08-25 | $1.97 | $1.97 | 75,600 | — | — |
| 1980-08-22 | $1.99 | $1.99 | 145,800 | — | — |
| 1980-08-21 | $1.91 | $1.91 | 88,200 | — | — |
| 1980-08-20 | $1.81 | $1.81 | 57,600 | — | — |
| 1980-08-19 | $1.79 | $1.79 | 59,400 | — | — |
| 1980-08-18 | $1.83 | $1.83 | 100,800 | — | — |
| 1980-08-15 | $1.86 | $1.86 | 84,600 | — | — |
| 1980-08-14 | $1.90 | $1.90 | 82,800 | — | — |
| 1980-08-13 | $1.91 | $1.91 | 109,800 | — | — |
| 1980-08-12 | $1.91 | $1.91 | 82,800 | — | — |
| 1980-08-11 | $1.97 | $1.97 | 127,800 | — | — |
| 1980-08-08 | $1.94 | $1.94 | 124,200 | — | — |
| 1980-08-07 | $1.90 | $1.90 | 117,000 | — | — |
| 1980-08-06 | $1.83 | $1.83 | 63,000 | — | — |
| 1980-08-05 | $1.80 | $1.80 | 64,800 | — | — |
| 1980-08-04 | $1.83 | $1.83 | 91,800 | — | — |
| 1980-08-01 | $1.88 | $1.88 | 97,200 | — | — |
| 1980-07-31 | $1.84 | $1.84 | 189,000 | — | — |
| 1980-07-30 | $1.89 | $1.89 | 329,400 | — | — |
| 1980-07-29 | $1.78 | $1.78 | 244,800 | — | — |
| 1980-07-28 | $1.67 | $1.67 | 46,800 | — | — |
| 1980-07-25 | $1.67 | $1.67 | 64,800 | — | — |
| 1980-07-24 | $1.68 | $1.68 | 68,400 | — | — |
| 1980-07-23 | $1.67 | $1.67 | 104,400 | — | — |
| 1980-07-22 | $1.65 | $1.65 | 156,600 | — | — |
| 1980-07-21 | $1.64 | $1.64 | 163,800 | — | — |
| 1980-07-18 | $1.59 | $1.59 | 235,800 | — | — |
| 1980-07-17 | $1.63 | $1.63 | 145,800 | — | — |
| 1980-07-16 | $1.61 | $1.61 | 291,600 | — | — |
| 1980-07-15 | $1.58 | $1.58 | 253,800 | — | — |
| 1980-07-14 | $1.49 | $1.49 | 214,200 | — | — |
| 1980-07-11 | $1.37 | $1.37 | 181,800 | — | — |
| 1980-07-10 | $1.36 | $1.36 | 61,200 | — | — |
| 1980-07-09 | $1.39 | $1.39 | 41,400 | — | — |
| 1980-07-08 | $1.40 | $1.40 | 46,800 | — | — |
| 1980-07-07 | $1.41 | $1.41 | 43,200 | — | — |
| 1980-07-03 | $1.40 | $1.40 | 28,800 | — | — |
| 1980-07-02 | $1.36 | $1.36 | 59,400 | — | — |
| 1980-07-01 | $1.38 | $1.38 | 3,600 | — | — |
| 1980-06-30 | $1.37 | $1.37 | 32,400 | — | — |
| 1980-06-27 | $1.38 | $1.38 | 32,400 | — | — |
| 1980-06-26 | $1.35 | $1.35 | 21,600 | — | — |
| 1980-06-25 | $1.38 | $1.38 | 46,800 | — | — |
| 1980-06-24 | $1.35 | $1.35 | 19,800 | — | — |
| 1980-06-23 | $1.35 | $1.35 | 19,800 | — | — |
| 1980-06-20 | $1.35 | $1.35 | 27,000 | — | — |
| 1980-06-19 | $1.38 | $1.38 | 28,800 | — | — |
| 1980-06-18 | $1.38 | $1.38 | 34,200 | — | — |
| 1980-06-17 | $1.40 | $1.40 | 32,400 | — | — |
| 1980-06-16 | $1.43 | $1.43 | 34,200 | — | — |
| 1980-06-13 | $1.42 | $1.42 | 50,400 | — | — |
| 1980-06-12 | $1.41 | $1.41 | 28,800 | — | — |
| 1980-06-11 | $1.41 | $1.41 | 34,200 | — | — |
| 1980-06-10 | $1.40 | $1.40 | 117,000 | — | — |
| 1980-06-09 | $1.40 | $1.40 | 50,400 | — | — |
| 1980-06-06 | $1.42 | $1.42 | 61,200 | — | — |
| 1980-06-05 | $1.40 | $1.40 | 25,200 | — | — |
| 1980-06-04 | $1.39 | $1.39 | 34,200 | — | — |
| 1980-06-03 | $1.37 | $1.37 | 72,000 | — | — |
| 1980-06-02 | $1.38 | $1.38 | 81,000 | — | — |
| 1980-05-30 | $1.42 | $1.42 | 93,600 | — | — |
| 1980-05-29 | $1.43 | $1.43 | 120,600 | — | — |
| 1980-05-28 | $1.46 | $1.46 | 108,000 | — | — |
| 1980-05-27 | $1.36 | $1.36 | 120,600 | — | — |
| 1980-05-23 | $1.28 | $1.28 | 55,800 | — | — |
| 1980-05-22 | $1.28 | $1.28 | 99,000 | — | — |
| 1980-05-21 | $1.23 | $1.23 | 41,400 | — | — |
| 1980-05-20 | $1.22 | $1.22 | 50,400 | — | — |
| 1980-05-19 | $1.20 | $1.20 | 543,600 | — | — |
| 1980-05-16 | $1.24 | $1.24 | 28,800 | — | — |
| 1980-05-15 | $1.24 | $1.24 | 34,200 | — | — |
| 1980-05-14 | $1.26 | $1.26 | 93,600 | — | — |
| 1980-05-13 | $1.24 | $1.24 | 25,200 | — | — |
| 1980-05-12 | $1.22 | $1.22 | 23,400 | — | — |
| 1980-05-09 | $1.24 | $1.24 | 7,200 | — | — |
| 1980-05-08 | $1.24 | $1.24 | 18,000 | — | — |
| 1980-05-07 | $1.28 | $1.28 | 36,000 | — | — |
| 1980-05-06 | $1.28 | $1.28 | 23,400 | — | — |
| 1980-05-05 | $1.30 | $1.30 | 25,200 | — | — |
| 1980-05-02 | $1.33 | $1.33 | 16,200 | — | — |
| 1980-05-01 | $1.34 | $1.34 | 16,200 | — | — |
| 1980-04-30 | $1.36 | $1.36 | 59,400 | — | — |
| 1980-04-29 | $1.35 | $1.35 | 48,600 | — | — |
| 1980-04-28 | $1.31 | $1.31 | 57,600 | — | — |
| 1980-04-25 | $1.28 | $1.28 | 63,000 | — | — |
| 1980-04-24 | $1.31 | $1.31 | 70,200 | — | — |
| 1980-04-23 | $1.25 | $1.25 | 52,200 | — | — |
| 1980-04-22 | $1.28 | $1.28 | 108,000 | — | — |
| 1980-04-21 | $1.17 | $1.17 | 39,600 | — | — |
| 1980-04-18 | $1.24 | $1.24 | 5,400 | — | — |
| 1980-04-17 | $1.26 | $1.26 | 32,400 | — | — |
| 1980-04-16 | $1.30 | $1.30 | 59,400 | — | — |
| 1980-04-15 | $1.32 | $1.32 | 34,200 | — | — |
| 1980-04-14 | $1.33 | $1.33 | 66,600 | — | — |
| 1980-04-11 | $1.35 | $1.35 | 41,400 | — | — |
| 1980-04-10 | $1.38 | $1.38 | 7,200 | — | — |
| 1980-04-09 | $1.38 | $1.38 | 30,600 | — | — |
| 1980-04-08 | $1.36 | $1.36 | 27,000 | — | — |
| 1980-04-07 | $1.32 | $1.32 | 41,400 | — | — |
| 1980-04-03 | $1.40 | $1.40 | 73,800 | — | — |
| 1980-04-02 | $1.42 | $1.42 | 55,800 | — | — |
| 1980-04-01 | $1.40 | $1.40 | 43,200 | — | — |
| 1980-03-31 | $1.37 | $1.37 | 120,600 | — | — |
| 1980-03-28 | $1.23 | $1.23 | 59,400 | — | — |
| 1980-03-27 | $1.11 | $1.11 | 279,000 | — | — |
| 1980-03-26 | $1.15 | $1.15 | 266,400 | — | — |
| 1980-03-25 | $1.17 | $1.17 | 318,600 | — | — |
| 1980-03-24 | $1.22 | $1.22 | 160,200 | — | — |
| 1980-03-21 | $1.28 | $1.28 | 264,600 | — | — |
| 1980-03-20 | $1.53 | $1.53 | 12,600 | — | — |
| 1980-03-19 | $1.53 | $1.53 | 10,800 | — | — |
| 1980-03-18 | $1.53 | $1.53 | 106,200 | — | — |
| 1980-03-17 | $1.53 | $1.53 | 66,600 | — | — |