| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 1980 | $4.52 | $4.52 | $3.77 | $4.04 | 19,013,733 |
November 1980 | $3.59 | $4.63 | $3.59 | $4.52 | 18,289,363 |
October 1980 | $3.49 | $3.97 | $3.37 | $3.57 | 19,190,846 |
September 1980 | $3.12 | $3.84 | $3.07 | $3.50 | 21,228,634 |
August 1980 | $2.95 | $3.44 | $2.85 | $3.12 | 30,386,751 |
July 1980 | $2.65 | $3.08 | $2.65 | $2.97 | 23,179,861 |
June 1980 | $2.58 | $2.72 | $2.49 | $2.64 | 10,347,156 |
May 1980 | $2.60 | $2.62 | $2.39 | $2.58 | 15,214,768 |
April 1980 | $2.81 | $2.81 | $2.24 | $2.60 | 15,297,352 |
March 1980 | $3.04 | $3.16 | $2.56 | $2.84 | 14,202,839 |
February 1980 | $3.17 | $3.44 | $2.98 | $3.04 | 16,754,056 |
January 1980 | $2.76 | $3.30 | $2.51 | $3.17 | 24,636,561 |
December 1979 | $2.66 | $2.84 | $2.64 | $2.76 | 10,673,520 |
November 1979 | $2.58 | $2.69 | $2.45 | $2.66 | 8,515,334 |
October 1979 | $2.79 | $2.98 | $2.29 | $2.58 | 18,528,166 |
September 1979 | $2.59 | $2.82 | $2.53 | $2.80 | 12,456,587 |
August 1979 | $2.35 | $2.71 | $2.35 | $2.59 | 12,900,363 |
July 1979 | $2.43 | $2.45 | $2.13 | $2.35 | 10,274,520 |
June 1979 | $2.32 | $2.46 | $2.31 | $2.43 | 9,147,170 |
May 1979 | $2.27 | $2.36 | $2.20 | $2.31 | 7,808,876 |
April 1979 | $2.03 | $2.27 | $2.03 | $2.27 | 9,365,076 |
March 1979 | $1.92 | $2.06 | $1.92 | $2.03 | 11,361,076 |
February 1979 | $2.09 | $2.12 | $1.89 | $1.91 | 8,472,547 |
January 1979 | $2.10 | $2.21 | $2.04 | $2.09 | 12,131,219 |
December 1978 | $2.09 | $2.28 | $2.00 | $2.10 | 8,955,132 |
