| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 1981 | $1.27 | $1.63 | $1.27 | $1.52 | 42,008,034 |
November 1981 | $1.34 | $1.37 | $1.16 | $1.27 | 11,496,390 |
October 1981 | $1.09 | $1.38 | $1.04 | $1.34 | 22,139,964 |
September 1981 | $1.18 | $1.21 | $0.92 | $1.09 | 12,296,394 |
August 1981 | $1.23 | $1.33 | $1.17 | $1.18 | 16,536,024 |
July 1981 | $1.22 | $1.25 | $1.10 | $1.24 | 14,613,276 |
June 1981 | $1.25 | $1.47 | $1.21 | $1.22 | 27,561,996 |
May 1981 | $1.04 | $1.38 | $0.96 | $1.25 | 37,953,246 |
April 1981 | $0.91 | $1.10 | $0.86 | $1.04 | 14,438,214 |
March 1981 | $0.90 | $0.96 | $0.83 | $0.91 | 15,554,112 |
February 1981 | $0.96 | $1.00 | $0.85 | $0.90 | 8,463,612 |
January 1981 | $1.10 | $1.12 | $0.95 | $0.96 | 9,338,922 |
December 1980 | $1.09 | $1.10 | $0.88 | $1.09 | 14,085,156 |
November 1980 | $0.99 | $1.18 | $0.99 | $1.10 | 16,756,074 |
October 1980 | $1.11 | $1.20 | $0.90 | $0.95 | 18,766,842 |
September 1980 | $1.07 | $1.22 | $1.01 | $1.11 | 9,542,346 |
August 1980 | $0.98 | $1.15 | $0.96 | $1.06 | 13,663,638 |
July 1980 | $0.79 | $1.09 | $0.79 | $0.98 | 20,676,876 |
June 1980 | $1.04 | $1.07 | $0.77 | $0.78 | 17,863,170 |
May 1980 | $1.05 | $1.06 | $0.89 | $1.04 | 7,740,870 |
April 1980 | $0.92 | $1.09 | $0.88 | $1.05 | 8,796,132 |
March 1980 | $1.12 | $1.15 | $0.72 | $0.91 | 16,248,492 |
February 1980 | $1.44 | $1.44 | $1.08 | $1.11 | 23,867,112 |
January 1980 | $1.12 | $1.57 | $1.05 | $1.47 | 34,626,090 |
December 1979 | $0.94 | $1.12 | $0.94 | $1.12 | 18,094,956 |