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
- 1987-04-30 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 — 1987
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1987-12-31 | $2.56 | $2.57 | 11,250 | — | — |
| 1987-12-30 | $2.56 | $2.57 | 1,800 | — | — |
| 1987-12-29 | $2.67 | $2.68 | 39,600 | — | — |
| 1987-12-28 | $2.56 | $2.57 | 11,700 | — | — |
| 1987-12-24 | $2.67 | $2.68 | 47,250 | — | — |
| 1987-12-23 | $2.56 | $2.57 | 27,900 | — | — |
| 1987-12-22 | $2.56 | $2.57 | 12,150 | — | — |
| 1987-12-21 | $2.56 | $2.57 | 31,050 | — | — |
| 1987-12-18 | $2.89 | $2.91 | 44,100 | — | — |
| 1987-12-17 | $2.56 | $2.57 | 9,000 | — | — |
| 1987-12-16 | $2.56 | $2.57 | 90,900 | — | — |
| 1987-12-15 | $2.56 | $2.57 | 15,300 | — | — |
| 1987-12-14 | $2.89 | $2.91 | 2,250 | — | — |
| 1987-12-11 | $2.89 | $2.91 | 2,700 | — | — |
| 1987-12-10 | $2.94 | $2.96 | 9,900 | — | — |
| 1987-12-09 | $3.00 | $3.02 | 3,600 | — | — |
| 1987-12-08 | $2.94 | $2.96 | 13,950 | — | — |
| 1987-12-07 | $2.72 | $2.74 | 52,200 | — | — |
| 1987-12-04 | $3.00 | $3.02 | 5,850 | — | — |
| 1987-12-03 | $2.78 | $2.79 | 0 | — | — |
| 1987-12-02 | $2.78 | $2.79 | 12,600 | — | — |
| 1987-12-01 | $2.78 | $2.79 | 3,600 | — | — |
| 1987-11-30 | $2.83 | $2.85 | 0 | — | — |
| 1987-11-27 | $2.83 | $2.85 | 0 | — | — |
| 1987-11-25 | $2.83 | $2.85 | 0 | — | — |
| 1987-11-24 | $2.83 | $2.85 | 2,250 | — | — |
| 1987-11-23 | $2.83 | $2.85 | 450 | — | — |
| 1987-11-20 | $3.06 | $3.07 | 0 | — | — |
| 1987-11-19 | $3.06 | $3.07 | 0 | — | — |
| 1987-11-18 | $3.06 | $3.07 | 0 | — | — |
| 1987-11-17 | $3.06 | $3.07 | 900 | — | — |
| 1987-11-16 | $2.83 | $2.85 | 0 | — | — |
| 1987-11-13 | $2.83 | $2.85 | 2,250 | — | — |
| 1987-11-12 | $2.83 | $2.85 | 0 | — | — |
| 1987-11-11 | $2.83 | $2.85 | 0 | — | — |
| 1987-11-10 | $2.83 | $2.85 | 2,250 | — | — |
| 1987-11-09 | $3.06 | $3.07 | 19,800 | — | — |
| 1987-11-06 | $3.00 | $3.02 | 5,400 | — | — |
| 1987-11-05 | $3.00 | $3.02 | 32,400 | — | — |
| 1987-11-04 | $3.00 | $3.02 | 18,000 | — | — |
| 1987-11-03 | $2.67 | $2.68 | 6,750 | — | — |
| 1987-11-02 | $2.67 | $2.68 | 0 | — | — |
| 1987-10-30 | $2.67 | $2.68 | 1,350 | — | — |
| 1987-10-29 | $2.89 | $2.91 | 1,800 | — | — |
| 1987-10-28 | $2.89 | $2.91 | 9,000 | — | — |
| 1987-10-27 | $2.78 | $2.79 | 2,250 | — | — |
| 1987-10-26 | $2.78 | $2.79 | 0 | — | — |
| 1987-10-23 | $2.78 | $2.79 | 450 | — | — |
| 1987-10-22 | $3.00 | $3.02 | 8,550 | — | — |
| 1987-10-21 | $3.00 | $3.02 | 17,550 | — | — |
| 1987-10-20 | $2.89 | $2.91 | 37,350 | — | — |
| 1987-10-19 | $3.11 | $3.13 | 5,400 | — | — |
| 1987-10-16 | $3.28 | $3.30 | 0 | — | — |
| 1987-10-15 | $3.28 | $3.30 | 0 | — | — |
| 1987-10-14 | $3.28 | $3.30 | 5,850 | — | — |
| 1987-10-13 | $3.44 | $3.47 | 900 | — | — |
| 1987-10-12 | $3.50 | $3.52 | 0 | — | — |
| 1987-10-09 | $3.50 | $3.52 | 450 | — | — |
| 1987-10-08 | $3.33 | $3.35 | 900 | — | — |
| 1987-10-07 | $3.50 | $3.52 | 2,250 | — | — |
| 1987-10-06 | $3.33 | $3.35 | 0 | — | — |
| 1987-10-05 | $3.33 | $3.35 | 0 | — | — |
| 1987-10-02 | $3.33 | $3.35 | 3,150 | — | — |
| 1987-10-01 | $3.56 | $3.58 | 4,500 | — | — |
| 1987-09-30 | $3.39 | $3.41 | 7,200 | — | — |
| 1987-09-29 | $3.56 | $3.58 | 0 | — | — |
| 1987-09-28 | $3.56 | $3.58 | 13,500 | — | — |
| 1987-09-25 | $3.39 | $3.41 | 4,500 | — | — |
| 1987-09-24 | $3.44 | $3.47 | 0 | — | — |
| 1987-09-23 | $3.44 | $3.45 | 2,250 | — | — |
| 1987-09-22 | $3.61 | $3.62 | 1,350 | — | — |
| 1987-09-21 | $3.44 | $3.45 | 4,500 | — | — |
| 1987-09-18 | $3.44 | $3.45 | 6,750 | — | — |
| 1987-09-17 | $3.61 | $3.62 | 0 | — | — |
| 1987-09-16 | $3.61 | $3.62 | 0 | — | — |
| 1987-09-15 | $3.61 | $3.62 | 0 | — | — |
| 1987-09-14 | $3.61 | $3.62 | 900 | — | — |
| 1987-09-11 | $3.44 | $3.45 | 0 | — | — |
| 1987-09-10 | $3.44 | $3.45 | 2,250 | — | — |
| 1987-09-09 | $3.44 | $3.45 | 0 | — | — |
| 1987-09-08 | $3.44 | $3.45 | 17,100 | — | — |
| 1987-09-04 | $3.44 | $3.45 | 1,800 | — | — |
| 1987-09-03 | $3.61 | $3.62 | 4,500 | — | — |
| 1987-09-02 | $3.56 | $3.57 | 3,150 | — | — |
| 1987-09-01 | $3.44 | $3.45 | 1,350 | — | — |
| 1987-08-31 | $3.44 | $3.45 | 0 | — | — |
| 1987-08-28 | $3.44 | $3.45 | 900 | — | — |
| 1987-08-27 | $3.44 | $3.45 | 0 | — | — |
| 1987-08-26 | $3.44 | $3.45 | 900 | — | — |
| 1987-08-25 | $3.61 | $3.62 | 1,800 | — | — |
| 1987-08-24 | $3.56 | $3.57 | 0 | — | — |
| 1987-08-21 | $3.56 | $3.57 | 0 | — | — |
| 1987-08-20 | $3.56 | $3.57 | 18,000 | — | — |
| 1987-08-19 | $3.56 | $3.57 | 0 | — | — |
| 1987-08-18 | $3.56 | $3.57 | 30,600 | — | — |
| 1987-08-17 | $3.44 | $3.45 | 22,950 | — | — |
| 1987-08-14 | $3.56 | $3.57 | 2,250 | — | — |
| 1987-08-13 | $3.56 | $3.57 | 1,350 | — | — |
| 1987-08-12 | $3.56 | $3.57 | 900 | — | — |
| 1987-08-11 | $3.56 | $3.57 | 43,200 | — | — |
| 1987-08-10 | $3.56 | $3.57 | 450 | — | — |
| 1987-08-07 | $3.56 | $3.57 | 0 | — | — |
| 1987-08-06 | $3.56 | $3.57 | 0 | — | — |
| 1987-08-05 | $3.56 | $3.57 | 1,350 | — | — |
| 1987-08-04 | $3.56 | $3.57 | 0 | — | — |
| 1987-08-03 | $3.56 | $3.57 | 0 | — | — |
| 1987-07-31 | $3.56 | $3.57 | 5,850 | — | — |
| 1987-07-30 | $3.61 | $3.62 | 450 | — | — |
| 1987-07-29 | $3.61 | $3.62 | 32,400 | — | — |
| 1987-07-28 | $3.67 | $3.68 | 27,450 | — | — |
| 1987-07-27 | $3.67 | $3.68 | 0 | — | — |
| 1987-07-24 | $3.67 | $3.68 | 22,500 | — | — |
| 1987-07-23 | $3.61 | $3.62 | 0 | — | — |
| 1987-07-22 | $3.61 | $3.62 | 1,350 | — | — |
| 1987-07-21 | $3.72 | $3.73 | 450 | — | — |
| 1987-07-20 | $3.61 | $3.62 | 2,700 | — | — |
| 1987-07-17 | $3.61 | $3.62 | 900 | — | — |
| 1987-07-16 | $3.61 | $3.62 | 4,500 | — | — |
| 1987-07-15 | $3.78 | $3.79 | 2,700 | — | — |
| 1987-07-14 | $3.78 | $3.79 | 4,950 | — | — |
| 1987-07-13 | $3.78 | $3.79 | 1,350 | — | — |
| 1987-07-10 | $3.61 | $3.62 | 2,250 | — | — |
| 1987-07-09 | $3.78 | $3.79 | 900 | — | — |
| 1987-07-08 | $3.78 | $3.79 | 1,800 | — | — |
| 1987-07-07 | $3.61 | $3.62 | 0 | — | — |
| 1987-07-06 | $3.61 | $3.62 | 0 | — | — |
| 1987-07-02 | $3.61 | $3.62 | 4,500 | — | — |
| 1987-07-01 | $3.61 | $3.62 | 900 | — | — |
| 1987-06-30 | $3.61 | $3.62 | 1,350 | — | — |
| 1987-06-29 | $3.78 | $3.79 | 90,900 | — | — |
| 1987-06-26 | $3.83 | $3.83 | 0 | — | — |
| 1987-06-25 | $3.83 | $3.83 | 28,350 | — | — |
| 1987-06-24 | $3.61 | $3.61 | 0 | — | — |
| 1987-06-23 | $3.61 | $3.61 | 3,150 | — | — |
| 1987-06-22 | $3.78 | $3.78 | 0 | — | — |
| 1987-06-19 | $3.78 | $3.78 | 450 | — | — |
| 1987-06-18 | $3.61 | $3.61 | 0 | — | — |
| 1987-06-17 | $3.61 | $3.61 | 10,350 | — | — |
| 1987-06-16 | $3.61 | $3.61 | 900 | — | — |
| 1987-06-15 | $3.61 | $3.61 | 450 | — | — |
| 1987-06-12 | $3.83 | $3.83 | 4,950 | — | — |
| 1987-06-11 | $3.67 | $3.67 | 5,400 | — | — |
| 1987-06-10 | $3.61 | $3.61 | 0 | — | — |
| 1987-06-09 | $3.61 | $3.61 | 0 | — | — |
| 1987-06-08 | $3.61 | $3.61 | 12,150 | — | — |
| 1987-06-05 | $3.78 | $3.78 | 0 | — | — |
| 1987-06-04 | $3.78 | $3.78 | 18,900 | — | — |
| 1987-06-03 | $3.67 | $3.67 | 4,500 | — | — |
| 1987-06-02 | $3.61 | $3.61 | 900 | — | — |
| 1987-06-01 | $3.61 | $3.61 | 2,250 | — | — |
| 1987-05-29 | $3.83 | $3.83 | 900 | — | — |
| 1987-05-28 | $3.61 | $3.61 | 24,300 | — | — |
| 1987-05-27 | $3.61 | $3.61 | 11,700 | — | — |
| 1987-05-26 | $3.61 | $3.61 | 1,350 | — | — |
| 1987-05-22 | $3.67 | $3.67 | 900 | — | — |
| 1987-05-21 | $3.67 | $3.67 | 6,300 | — | — |
| 1987-05-20 | $3.83 | $3.83 | 0 | — | — |
| 1987-05-19 | $3.83 | $3.83 | 450 | — | — |
| 1987-05-18 | $3.83 | $3.83 | 900 | — | — |
| 1987-05-15 | $3.61 | $3.61 | 1,800 | — | — |
| 1987-05-14 | $3.72 | $3.72 | 1,350 | — | — |
| 1987-05-13 | $3.72 | $3.72 | 10,350 | — | — |
| 1987-05-12 | $3.78 | $3.78 | 0 | — | — |
| 1987-05-11 | $3.78 | $3.78 | 1,800 | — | — |
| 1987-05-08 | $3.78 | $3.78 | 900 | — | — |
| 1987-05-07 | $3.61 | $3.61 | 7,650 | — | — |
| 1987-05-06 | $3.78 | $3.78 | 24,300 | — | — |
| 1987-05-05 | $3.72 | $3.72 | 16,650 | — | — |
| 1987-05-04 | $3.92 | $3.92 | 27,900 | — | — |
| 1987-05-01 | $3.94 | $3.94 | 82,350 | — | — |
| 1987-04-30 | $3.94 | $3.94 | 191,250 | — | — |