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 — 1991
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1991-12-31 | $3.94 | $4.95 | 5,175 | — | — |
| 1991-12-30 | $4.00 | $5.02 | 4,050 | — | — |
| 1991-12-27 | $4.00 | $5.02 | 14,850 | — | — |
| 1991-12-26 | $4.28 | $5.37 | 0 | — | — |
| 1991-12-24 | $4.28 | $5.37 | 675 | — | — |
| 1991-12-23 | $4.28 | $5.37 | 675 | — | — |
| 1991-12-20 | $4.22 | $5.30 | 9,225 | — | — |
| 1991-12-19 | $4.06 | $5.09 | 1,350 | — | — |
| 1991-12-18 | $4.17 | $5.23 | 0 | — | — |
| 1991-12-17 | $4.17 | $5.23 | 225 | — | — |
| 1991-12-16 | $4.17 | $5.23 | 19,575 | — | — |
| 1991-12-13 | $4.11 | $5.16 | 0 | — | — |
| 1991-12-12 | $4.11 | $5.16 | 0 | — | — |
| 1991-12-11 | $4.11 | $5.16 | 675 | — | — |
| 1991-12-10 | $4.11 | $5.16 | 0 | — | — |
| 1991-12-09 | $4.11 | $5.16 | 0 | — | — |
| 1991-12-06 | $4.11 | $5.16 | 0 | — | — |
| 1991-12-05 | $4.11 | $5.16 | 0 | — | — |
| 1991-12-04 | $4.11 | $5.16 | 14,175 | — | — |
| 1991-12-03 | $4.17 | $5.23 | 8,775 | — | — |
| 1991-12-02 | $3.94 | $4.95 | 94,950 | — | — |
| 1991-11-29 | $4.00 | $5.02 | 0 | — | — |
| 1991-11-27 | $4.00 | $5.02 | 675 | — | — |
| 1991-11-26 | $4.06 | $5.09 | 0 | — | — |
| 1991-11-25 | $4.06 | $5.09 | 8,325 | — | — |
| 1991-11-22 | $3.89 | $4.88 | 2,700 | — | — |
| 1991-11-21 | $4.06 | $5.03 | 0 | — | — |
| 1991-11-20 | $4.06 | $5.03 | 450 | — | — |
| 1991-11-19 | $4.00 | $4.96 | 2,250 | — | — |
| 1991-11-18 | $4.06 | $5.03 | 450 | — | — |
| 1991-11-15 | $3.94 | $4.89 | 18,900 | — | — |
| 1991-11-14 | $4.00 | $4.96 | 4,050 | — | — |
| 1991-11-13 | $4.00 | $4.96 | 7,650 | — | — |
| 1991-11-12 | $4.00 | $4.96 | 2,475 | — | — |
| 1991-11-11 | $4.06 | $5.03 | 2,250 | — | — |
| 1991-11-08 | $4.22 | $5.23 | 0 | — | — |
| 1991-11-07 | $4.22 | $5.23 | 2,475 | — | — |
| 1991-11-06 | $4.22 | $5.23 | 1,575 | — | — |
| 1991-11-05 | $4.22 | $5.23 | 12,150 | — | — |
| 1991-11-04 | $4.28 | $5.30 | 0 | — | — |
| 1991-11-01 | $4.28 | $5.30 | 225 | — | — |
| 1991-10-31 | $4.28 | $5.30 | 10,800 | — | — |
| 1991-10-30 | $4.22 | $5.23 | 4,950 | — | — |
| 1991-10-29 | $4.11 | $5.10 | 8,550 | — | — |
| 1991-10-28 | $3.94 | $4.89 | 3,600 | — | — |
| 1991-10-25 | $3.83 | $4.75 | 16,200 | — | — |
| 1991-10-24 | $4.00 | $4.96 | 1,125 | — | — |
| 1991-10-23 | $4.11 | $5.10 | 1,575 | — | — |
| 1991-10-22 | $4.22 | $5.23 | 2,700 | — | — |
| 1991-10-21 | $4.39 | $5.44 | 1,125 | — | — |
| 1991-10-18 | $4.39 | $5.44 | 2,475 | — | — |
| 1991-10-17 | $4.50 | $5.58 | 1,575 | — | — |
| 1991-10-16 | $4.44 | $5.51 | 4,275 | — | — |
| 1991-10-15 | $4.50 | $5.58 | 2,250 | — | — |
| 1991-10-14 | $4.39 | $5.44 | 4,275 | — | — |
| 1991-10-11 | $4.44 | $5.51 | 8,550 | — | — |
| 1991-10-10 | $4.56 | $5.65 | 14,175 | — | — |
| 1991-10-09 | $4.89 | $6.06 | 10,125 | — | — |
| 1991-10-08 | $5.00 | $6.20 | 675 | — | — |
| 1991-10-07 | $5.00 | $6.20 | 1,575 | — | — |
| 1991-10-04 | $5.06 | $6.27 | 0 | — | — |
| 1991-10-03 | $5.06 | $6.27 | 0 | — | — |
| 1991-10-02 | $5.06 | $6.27 | 0 | — | — |
| 1991-10-01 | $5.06 | $6.27 | 675 | — | — |
| 1991-09-30 | $4.94 | $6.13 | 900 | — | — |
| 1991-09-27 | $5.00 | $6.20 | 0 | — | — |
| 1991-09-26 | $5.00 | $6.20 | 4,050 | — | — |
| 1991-09-25 | $5.00 | $6.20 | 0 | — | — |
| 1991-09-24 | $5.00 | $6.20 | 0 | — | — |
| 1991-09-23 | $5.00 | $6.11 | 675 | — | — |
| 1991-09-20 | $5.00 | $6.11 | 450 | — | — |
| 1991-09-19 | $5.00 | $6.11 | 0 | — | — |
| 1991-09-18 | $5.00 | $6.11 | 5,175 | — | — |
| 1991-09-17 | $5.17 | $6.31 | 6,750 | — | — |
| 1991-09-16 | $5.00 | $6.11 | 2,475 | — | — |
| 1991-09-13 | $4.94 | $6.04 | 0 | — | — |
| 1991-09-12 | $4.94 | $6.04 | 0 | — | — |
| 1991-09-11 | $4.94 | $6.04 | 0 | — | — |
| 1991-09-10 | $4.94 | $6.04 | 0 | — | — |
| 1991-09-09 | $4.94 | $6.04 | 0 | — | — |
| 1991-09-06 | $4.94 | $6.04 | 2,925 | — | — |
| 1991-09-05 | $5.00 | $6.11 | 0 | — | — |
| 1991-09-04 | $5.00 | $6.11 | 1,350 | — | — |
| 1991-09-03 | $5.06 | $6.17 | 675 | — | — |
| 1991-08-30 | $4.94 | $6.04 | 1,350 | — | — |
| 1991-08-29 | $5.00 | $6.11 | 0 | — | — |
| 1991-08-28 | $5.00 | $6.11 | 3,150 | — | — |
| 1991-08-27 | $4.89 | $5.97 | 675 | — | — |
| 1991-08-26 | $4.89 | $5.97 | 16,650 | — | — |
| 1991-08-23 | $5.17 | $6.25 | 0 | — | — |
| 1991-08-22 | $5.17 | $6.25 | 5,625 | — | — |
| 1991-08-21 | $5.22 | $6.32 | 0 | — | — |
| 1991-08-20 | $5.22 | $6.32 | 0 | — | — |
| 1991-08-19 | $5.22 | $6.32 | 900 | — | — |
| 1991-08-16 | $5.22 | $6.32 | 0 | — | — |
| 1991-08-15 | $5.22 | $6.32 | 6,300 | — | — |
| 1991-08-14 | $5.22 | $6.32 | 0 | — | — |
| 1991-08-13 | $5.22 | $6.32 | 225 | — | — |
| 1991-08-12 | $5.22 | $6.32 | 0 | — | — |
| 1991-08-09 | $5.22 | $6.32 | 0 | — | — |
| 1991-08-08 | $5.22 | $6.32 | 0 | — | — |
| 1991-08-07 | $5.22 | $6.32 | 225 | — | — |
| 1991-08-06 | $5.22 | $6.32 | 1,125 | — | — |
| 1991-08-05 | $5.22 | $6.32 | 0 | — | — |
| 1991-08-02 | $5.22 | $6.32 | 0 | — | — |
| 1991-08-01 | $5.22 | $6.32 | 36,000 | — | — |
| 1991-07-31 | $5.33 | $6.46 | 675 | — | — |
| 1991-07-30 | $5.33 | $6.46 | 450 | — | — |
| 1991-07-29 | $5.28 | $6.39 | 0 | — | — |
| 1991-07-26 | $5.28 | $6.39 | 10,125 | — | — |
| 1991-07-25 | $5.44 | $6.59 | 0 | — | — |
| 1991-07-24 | $5.44 | $6.59 | 0 | — | — |
| 1991-07-23 | $5.44 | $6.59 | 16,200 | — | — |
| 1991-07-22 | $5.50 | $6.66 | 11,475 | — | — |
| 1991-07-19 | $5.50 | $6.66 | 11,250 | — | — |
| 1991-07-18 | $5.50 | $6.66 | 1,125 | — | — |
| 1991-07-17 | $5.56 | $6.72 | 450 | — | — |
| 1991-07-16 | $5.56 | $6.72 | 900 | — | — |
| 1991-07-15 | $5.50 | $6.66 | 0 | — | — |
| 1991-07-12 | $5.50 | $6.66 | 18,225 | — | — |
| 1991-07-11 | $5.56 | $6.72 | 0 | — | — |
| 1991-07-10 | $5.56 | $6.72 | 675 | — | — |
| 1991-07-09 | $5.56 | $6.72 | 0 | — | — |
| 1991-07-08 | $5.56 | $6.72 | 1,575 | — | — |
| 1991-07-05 | $5.56 | $6.72 | 225 | — | — |
| 1991-07-03 | $5.61 | $6.79 | 0 | — | — |
| 1991-07-02 | $5.61 | $6.79 | 0 | — | — |
| 1991-07-01 | $5.61 | $6.79 | 0 | — | — |
| 1991-06-28 | $5.61 | $6.79 | 0 | — | — |
| 1991-06-27 | $5.61 | $6.79 | 225 | — | — |
| 1991-06-26 | $5.61 | $6.79 | 0 | — | — |
| 1991-06-25 | $5.61 | $6.79 | 2,475 | — | — |
| 1991-06-24 | $5.56 | $6.72 | 0 | — | — |
| 1991-06-21 | $5.56 | $6.72 | 450 | — | — |
| 1991-06-20 | $5.56 | $6.72 | 1,125 | — | — |
| 1991-06-19 | $5.50 | $6.66 | 225 | — | — |
| 1991-06-18 | $5.56 | $6.72 | 6,750 | — | — |
| 1991-06-17 | $5.56 | $6.72 | 6,075 | — | — |
| 1991-06-14 | $5.39 | $6.52 | 0 | — | — |
| 1991-06-13 | $5.39 | $6.52 | 27,450 | — | — |
| 1991-06-12 | $5.39 | $6.52 | 2,025 | — | — |
| 1991-06-11 | $5.50 | $6.66 | 20,250 | — | — |
| 1991-06-10 | $5.33 | $6.46 | 4,500 | — | — |
| 1991-06-07 | $5.33 | $6.46 | 9,000 | — | — |
| 1991-06-06 | $5.39 | $6.52 | 1,125 | — | — |
| 1991-06-05 | $5.44 | $6.59 | 3,825 | — | — |
| 1991-06-04 | $5.28 | $6.39 | 1,350 | — | — |
| 1991-06-03 | $5.28 | $6.39 | 2,700 | — | — |
| 1991-05-31 | $5.06 | $6.12 | 0 | — | — |
| 1991-05-30 | $5.06 | $6.12 | 0 | — | — |
| 1991-05-29 | $5.06 | $6.12 | 675 | — | — |
| 1991-05-28 | $4.94 | $5.98 | 225 | — | — |
| 1991-05-24 | $4.94 | $5.98 | 5,625 | — | — |
| 1991-05-23 | $4.94 | $5.98 | 0 | — | — |
| 1991-05-22 | $4.94 | $5.98 | 1,350 | — | — |
| 1991-05-21 | $4.94 | $5.98 | 225 | — | — |
| 1991-05-20 | $4.89 | $5.92 | 675 | — | — |
| 1991-05-17 | $4.94 | $5.93 | 0 | — | — |
| 1991-05-16 | $4.94 | $5.93 | 11,250 | — | — |
| 1991-05-15 | $5.00 | $5.99 | 900 | — | — |
| 1991-05-14 | $5.00 | $5.99 | 3,600 | — | — |
| 1991-05-13 | $5.00 | $5.99 | 0 | — | — |
| 1991-05-10 | $5.00 | $5.99 | 0 | — | — |
| 1991-05-09 | $5.00 | $5.99 | 0 | — | — |
| 1991-05-08 | $5.00 | $5.99 | 450 | — | — |
| 1991-05-07 | $5.00 | $5.99 | 1,350 | — | — |
| 1991-05-06 | $5.06 | $6.06 | 0 | — | — |
| 1991-05-03 | $5.06 | $6.06 | 0 | — | — |
| 1991-05-02 | $5.06 | $6.06 | 6,975 | — | — |
| 1991-05-01 | $4.89 | $5.86 | 225 | — | — |
| 1991-04-30 | $4.89 | $5.86 | 1,350 | — | — |
| 1991-04-29 | $5.00 | $5.99 | 450 | — | — |
| 1991-04-26 | $4.89 | $5.86 | 225 | — | — |
| 1991-04-25 | $4.89 | $5.86 | 1,800 | — | — |
| 1991-04-24 | $4.83 | $5.79 | 3,600 | — | — |
| 1991-04-23 | $4.72 | $5.66 | 1,125 | — | — |
| 1991-04-22 | $4.83 | $5.79 | 3,375 | — | — |
| 1991-04-19 | $4.94 | $5.93 | 11,025 | — | — |
| 1991-04-18 | $5.17 | $6.19 | 2,250 | — | — |
| 1991-04-17 | $5.06 | $6.06 | 1,125 | — | — |
| 1991-04-16 | $5.17 | $6.19 | 2,475 | — | — |
| 1991-04-15 | $5.28 | $6.33 | 0 | — | — |
| 1991-04-12 | $5.28 | $6.33 | 225 | — | — |
| 1991-04-11 | $5.33 | $6.39 | 0 | — | — |
| 1991-04-10 | $5.33 | $6.39 | 1,800 | — | — |
| 1991-04-09 | $5.50 | $6.59 | 225 | — | — |
| 1991-04-08 | $5.44 | $6.53 | 3,375 | — | — |
| 1991-04-05 | $5.61 | $6.73 | 6,075 | — | — |
| 1991-04-04 | $5.61 | $6.73 | 6,075 | — | — |
| 1991-04-03 | $5.61 | $6.73 | 225 | — | — |
| 1991-04-02 | $5.67 | $6.79 | 450 | — | — |
| 1991-04-01 | $5.61 | $6.73 | 4,950 | — | — |
| 1991-03-28 | $5.61 | $6.73 | 1,800 | — | — |
| 1991-03-27 | $5.61 | $6.73 | 2,025 | — | — |
| 1991-03-26 | $5.50 | $6.59 | 450 | — | — |
| 1991-03-25 | $5.50 | $6.59 | 450 | — | — |
| 1991-03-22 | $5.50 | $6.59 | 0 | — | — |
| 1991-03-21 | $5.50 | $6.59 | 0 | — | — |
| 1991-03-20 | $5.50 | $6.59 | 8,325 | — | — |
| 1991-03-19 | $5.56 | $6.66 | 0 | — | — |
| 1991-03-18 | $5.56 | $6.66 | 4,050 | — | — |
| 1991-03-15 | $5.56 | $6.66 | 338 | — | — |
| 1991-03-14 | $5.52 | $6.62 | 0 | — | — |
| 1991-03-13 | $5.52 | $6.62 | 0 | — | — |
| 1991-03-12 | $5.52 | $6.62 | 1,013 | — | — |
| 1991-03-11 | $5.56 | $6.66 | 2,363 | — | — |
| 1991-03-08 | $5.63 | $6.75 | 1,013 | — | — |
| 1991-03-07 | $5.67 | $6.79 | 54,000 | — | — |
| 1991-03-06 | $5.74 | $6.88 | 2,025 | — | — |
| 1991-03-05 | $5.56 | $6.66 | 1,350 | — | — |
| 1991-03-04 | $5.48 | $6.57 | 0 | — | — |
| 1991-03-01 | $5.48 | $6.57 | 2,363 | — | — |
| 1991-02-28 | $5.44 | $6.53 | 675 | — | — |
| 1991-02-27 | $5.37 | $6.44 | 1,013 | — | — |
| 1991-02-26 | $5.33 | $6.39 | 2,363 | — | — |
| 1991-02-25 | $5.44 | $6.53 | 1,688 | — | — |
| 1991-02-22 | $5.48 | $6.57 | 10,800 | — | — |
| 1991-02-21 | $5.44 | $6.53 | 1,013 | — | — |
| 1991-02-20 | $5.48 | $6.52 | 4,050 | — | — |
| 1991-02-19 | $5.41 | $6.43 | 675 | — | — |
| 1991-02-15 | $5.33 | $6.34 | 5,063 | — | — |
| 1991-02-14 | $5.41 | $6.43 | 14,513 | — | — |
| 1991-02-13 | $5.26 | $6.25 | 11,475 | — | — |
| 1991-02-12 | $5.07 | $6.03 | 0 | — | — |
| 1991-02-11 | $5.07 | $6.03 | 1,013 | — | — |
| 1991-02-08 | $5.04 | $5.99 | 0 | — | — |
| 1991-02-07 | $5.04 | $5.99 | 3,375 | — | — |
| 1991-02-06 | $5.07 | $6.03 | 0 | — | — |
| 1991-02-05 | $5.07 | $6.03 | 2,700 | — | — |
| 1991-02-04 | $5.00 | $5.94 | 0 | — | — |
| 1991-02-01 | $5.00 | $5.94 | 0 | — | — |
| 1991-01-31 | $5.00 | $5.94 | 338 | — | — |
| 1991-01-30 | $4.93 | $5.86 | 8,100 | — | — |
| 1991-01-29 | $4.96 | $5.90 | 0 | — | — |
| 1991-01-28 | $4.96 | $5.90 | 0 | — | — |
| 1991-01-25 | $4.96 | $5.90 | 4,388 | — | — |
| 1991-01-24 | $5.00 | $5.94 | 0 | — | — |
| 1991-01-23 | $5.00 | $5.94 | 0 | — | — |
| 1991-01-22 | $5.00 | $5.94 | 0 | — | — |
| 1991-01-21 | $5.00 | $5.94 | 1,688 | — | — |
| 1991-01-18 | $5.04 | $5.99 | 15,188 | — | — |
| 1991-01-17 | $4.96 | $5.90 | 1,688 | — | — |
| 1991-01-16 | $5.00 | $5.94 | 1,350 | — | — |
| 1991-01-15 | $5.07 | $6.03 | 0 | — | — |
| 1991-01-14 | $5.07 | $6.03 | 1,688 | — | — |
| 1991-01-11 | $5.15 | $6.12 | 0 | — | — |
| 1991-01-10 | $5.15 | $6.12 | 0 | — | — |
| 1991-01-09 | $5.15 | $6.12 | 10,463 | — | — |
| 1991-01-08 | $5.26 | $6.25 | 0 | — | — |
| 1991-01-07 | $5.26 | $6.25 | 1,688 | — | — |
| 1991-01-04 | $5.33 | $6.34 | 1,688 | — | — |
| 1991-01-03 | $5.37 | $6.38 | 0 | — | — |
| 1991-01-02 | $5.37 | $6.38 | 0 | — | — |