| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 1980 | $2.77 | $2.80 | $2.49 | $2.58 | 1,558,500 |
November 1980 | $2.55 | $2.93 | $2.44 | $2.77 | 1,452,000 |
October 1980 | $2.58 | $2.73 | $2.36 | $2.55 | 1,635,600 |
September 1980 | $2.62 | $2.84 | $2.51 | $2.58 | 1,623,000 |
August 1980 | $2.69 | $3.03 | $2.51 | $2.62 | 1,442,700 |
July 1980 | $2.56 | $2.77 | $2.51 | $2.69 | 1,486,500 |
June 1980 | $2.29 | $2.73 | $2.29 | $2.57 | 1,306,800 |
May 1980 | $2.10 | $2.51 | $2.09 | $2.29 | 2,049,300 |
April 1980 | $2.14 | $2.36 | $2.09 | $2.09 | 2,020,800 |
March 1980 | $2.33 | $2.41 | $1.99 | $2.14 | 1,703,400 |