| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 1979 | $4.20 | $5.85 | $4.16 | $5.70 | 794,700 |
November 1979 | $3.30 | $4.27 | $3.22 | $4.12 | 444,700 |
October 1979 | $4.61 | $4.76 | $3.15 | $3.15 | 599,400 |
September 1979 | $3.90 | $4.72 | $3.82 | $4.54 | 593,000 |
August 1979 | $3.49 | $3.97 | $3.45 | $3.79 | 249,900 |
July 1979 | $3.67 | $4.05 | $3.49 | $3.49 | 322,400 |
June 1979 | $4.05 | $4.20 | $3.52 | $3.60 | 426,600 |
May 1979 | $3.97 | $4.27 | $3.82 | $4.05 | 392,900 |
April 1979 | $3.60 | $4.09 | $3.30 | $3.94 | 393,800 |
March 1979 | $3.26 | $3.82 | $3.00 | $3.52 | 303,700 |
February 1979 | $3.15 | $3.67 | $3.11 | $3.26 | 247,000 |
January 1979 | $2.85 | $3.52 | $2.85 | $3.15 | 347,900 |
December 1978 | $2.70 | $3.15 | $2.70 | $2.85 | 207,000 |
November 1978 | $2.89 | $2.92 | $2.44 | $2.55 | 262,400 |
October 1978 | $3.82 | $4.16 | $2.96 | $3.07 | 496,100 |
September 1978 | $3.15 | $3.82 | $3.15 | $3.67 | 361,600 |
August 1978 | $3.22 | $3.49 | $2.89 | $3.15 | 371,400 |
July 1978 | $3.00 | $3.52 | $3.00 | $3.19 | 327,000 |
June 1978 | $2.62 | $3.37 | $2.40 | $2.85 | 364,200 |
May 1978 | $2.29 | $2.77 | $2.29 | $2.62 | 189,100 |
April 1978 | $2.62 | $2.70 | $2.21 | $2.29 | 196,300 |
March 1978 | $2.96 | $3.26 | $2.55 | $2.62 | 184,700 |
February 1978 | $2.81 | $3.37 | $2.81 | $2.96 | 140,300 |
January 1978 | $3.30 | $3.52 | $2.77 | $2.77 | 241,800 |
December 1977 | $3.04 | $3.37 | $2.66 | $2.85 | 211,300 |