| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2007 | $9.76 | $10.73 | $9.44 | $10.45 | 287,045,200 |
November 2007 | $9.89 | $10.18 | $7.99 | $9.67 | 276,654,400 |
October 2007 | $9.55 | $10.23 | $8.96 | $9.97 | 200,364,400 |
September 2007 | $8.50 | $9.97 | $7.99 | $9.49 | 200,031,600 |
August 2007 | $6.77 | $8.50 | $6.30 | $8.44 | 274,261,600 |
July 2007 | $6.59 | $7.41 | $6.58 | $6.79 | 150,386,400 |
June 2007 | $6.25 | $6.93 | $6.10 | $6.58 | 166,456,000 |
May 2007 | $5.62 | $6.37 | $5.44 | $6.22 | 235,988,000 |
April 2007 | $5.50 | $6.03 | $5.48 | $5.58 | 136,570,000 |
March 2007 | $4.32 | $5.55 | $4.20 | $5.48 | 184,286,400 |
February 2007 | $4.52 | $4.73 | $4.30 | $4.41 | 145,851,200 |
January 2007 | $4.64 | $4.92 | $4.30 | $4.50 | 202,434,400 |
December 2006 | $4.70 | $4.92 | $4.53 | $4.64 | 153,799,200 |
November 2006 | $4.31 | $4.81 | $4.12 | $4.72 | 272,678,400 |
October 2006 | $3.93 | $4.44 | $3.84 | $4.30 | 195,680,000 |
September 2006 | $3.68 | $4.19 | $3.57 | $3.90 | 248,729,600 |
August 2006 | $3.49 | $3.98 | $3.37 | $3.68 | 253,100,800 |
July 2006 | $3.41 | $3.58 | $3.04 | $3.50 | 221,405,600 |
June 2006 | $3.61 | $3.74 | $3.02 | $3.53 | 288,898,400 |
May 2006 | $3.98 | $4.08 | $3.47 | $3.61 | 219,624,800 |
April 2006 | $3.97 | $4.18 | $3.87 | $3.97 | 131,270,400 |
March 2006 | $3.37 | $4.03 | $3.14 | $3.97 | 187,233,600 |
February 2006 | $3.39 | $3.67 | $3.30 | $3.37 | 145,452,000 |
January 2006 | $2.68 | $3.46 | $2.62 | $3.39 | 271,470,400 |
December 2005 | $2.83 | $3.00 | $2.54 | $2.68 | 260,856,800 |