| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 1980 | $7.25 | $7.25 | $5.94 | $6.50 | 5,687,000 |
November 1980 | $5.43 | $7.65 | $5.43 | $7.35 | 3,983,320 |
October 1980 | $4.73 | $5.71 | $4.73 | $5.42 | 5,132,600 |
September 1980 | $4.69 | $5.10 | $4.54 | $4.72 | 3,352,360 |
August 1980 | $4.49 | $4.99 | $4.43 | $4.69 | 3,614,160 |
July 1980 | $3.54 | $4.51 | $3.52 | $4.49 | 6,779,520 |
June 1980 | $3.41 | $3.59 | $3.24 | $3.54 | 2,897,840 |
May 1980 | $3.00 | $3.51 | $2.93 | $3.41 | 2,623,720 |
April 1980 | $3.22 | $3.24 | $2.76 | $3.00 | 1,510,080 |
March 1980 | $3.89 | $3.90 | $2.76 | $3.22 | 2,918,080 |
February 1980 | $3.54 | $4.16 | $3.51 | $3.90 | 5,221,040 |
January 1980 | $3.27 | $3.68 | $2.96 | $3.54 | 5,474,040 |
December 1979 | $3.09 | $3.31 | $3.00 | $3.28 | 2,133,560 |
November 1979 | $2.74 | $3.17 | $2.68 | $3.09 | 2,364,560 |
October 1979 | $3.04 | $3.17 | $2.53 | $2.74 | 2,416,480 |
September 1979 | $2.79 | $3.39 | $2.74 | $3.04 | 3,468,960 |
August 1979 | $2.53 | $2.92 | $2.53 | $2.79 | 4,307,600 |
July 1979 | $2.39 | $2.61 | $2.29 | $2.53 | 1,750,760 |
June 1979 | $2.37 | $2.44 | $2.36 | $2.39 | 1,751,640 |
May 1979 | $2.42 | $2.42 | $2.26 | $2.37 | 1,178,760 |
April 1979 | $2.49 | $2.52 | $2.29 | $2.42 | 1,878,360 |
March 1979 | $2.17 | $2.53 | $2.14 | $2.49 | 2,064,480 |
February 1979 | $2.09 | $2.26 | $2.07 | $2.17 | 1,757,800 |
January 1979 | $1.99 | $2.15 | $1.98 | $2.09 | 1,793,880 |
December 1978 | $1.99 | $2.22 | $1.83 | $1.99 | 1,798,280 |
