| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 1991 | $3.98 | $4.30 | $3.69 | $4.09 | 77,667,478 |
November 1991 | $3.53 | $4.10 | $3.38 | $4.04 | 64,205,285 |
October 1991 | $3.36 | $3.68 | $3.11 | $3.58 | 61,566,039 |
September 1991 | $3.16 | $3.53 | $3.09 | $3.38 | 52,681,695 |
August 1991 | $2.75 | $3.48 | $2.64 | $3.33 | 79,738,378 |
July 1991 | $2.34 | $2.73 | $2.29 | $2.66 | 64,823,587 |
June 1991 | $2.52 | $2.58 | $2.21 | $2.28 | 67,155,712 |
May 1991 | $2.21 | $2.60 | $2.11 | $2.60 | 81,383,350 |
April 1991 | $1.90 | $2.47 | $1.87 | $2.15 | 73,392,708 |
March 1991 | $1.73 | $1.97 | $1.68 | $1.90 | 94,861,745 |
February 1991 | $1.60 | $1.80 | $1.52 | $1.73 | 76,935,102 |
January 1991 | $1.32 | $1.62 | $1.25 | $1.61 | 105,780,536 |
December 1990 | $1.25 | $1.38 | $1.20 | $1.26 | 69,068,658 |
November 1990 | $0.94 | $1.21 | $0.91 | $1.20 | 98,741,641 |
October 1990 | $0.94 | $0.95 | $0.74 | $0.93 | 108,230,786 |
September 1990 | $1.03 | $1.04 | $0.85 | $0.90 | 69,722,058 |
August 1990 | $1.11 | $1.12 | $0.90 | $1.01 | 125,323,124 |
July 1990 | $1.12 | $1.23 | $1.06 | $1.07 | 84,229,148 |
June 1990 | $1.24 | $1.28 | $1.01 | $1.09 | 140,310,818 |
May 1990 | $1.22 | $1.32 | $1.15 | $1.25 | 102,230,039 |
April 1990 | $1.25 | $1.31 | $1.17 | $1.20 | 56,308,465 |
March 1990 | $1.06 | $1.26 | $1.01 | $1.24 | 72,365,356 |
February 1990 | $0.93 | $1.07 | $0.89 | $1.06 | 64,049,362 |
January 1990 | $0.98 | $1.02 | $0.85 | $0.87 | 70,364,657 |
December 1989 | $0.97 | $0.98 | $0.83 | $0.96 | 63,992,663 |