| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2006 | $12.05 | $12.21 | $11.21 | $11.41 | 3,662,205,447 |
November 2006 | $11.87 | $12.72 | $11.53 | $12.02 | 4,728,547,156 |
October 2006 | $9.96 | $12.19 | $9.87 | $11.81 | 6,321,542,744 |
September 2006 | $9.44 | $10.38 | $9.34 | $9.96 | 4,846,618,183 |
August 2006 | $9.55 | $9.67 | $9.01 | $9.38 | 4,271,845,678 |
July 2006 | $10.41 | $10.61 | $9.36 | $9.58 | 5,095,036,876 |
June 2006 | $9.26 | $10.39 | $9.21 | $10.39 | 5,695,731,207 |
May 2006 | $10.37 | $10.40 | $8.94 | $9.22 | 7,019,743,372 |
April 2006 | $9.66 | $11.17 | $9.62 | $10.36 | 7,390,074,092 |
March 2006 | $9.14 | $9.89 | $8.22 | $9.67 | 12,177,823,859 |
February 2006 | $9.65 | $10.08 | $8.37 | $8.99 | 11,875,307,054 |
January 2006 | $10.47 | $11.78 | $9.79 | $10.72 | 11,908,734,815 |
December 2005 | $10.14 | $11.06 | $9.89 | $10.28 | 7,935,511,152 |
November 2005 | $9.22 | $10.69 | $9.15 | $10.04 | 8,454,637,282 |
October 2005 | $7.77 | $9.29 | $7.21 | $9.22 | 7,713,035,028 |
September 2005 | $7.09 | $7.96 | $7.06 | $7.84 | 6,799,773,341 |
August 2005 | $7.14 | $7.43 | $6.78 | $7.09 | 5,726,397,201 |
July 2005 | $7.31 | $7.88 | $7.11 | $7.13 | 8,224,459,574 |
June 2005 | $7.02 | $7.67 | $6.63 | $7.29 | 15,573,889,208 |
May 2005 | $5.50 | $6.90 | $5.46 | $6.87 | 10,146,608,424 |
April 2005 | $4.50 | $5.57 | $4.46 | $5.45 | 9,075,784,576 |
March 2005 | $4.69 | $4.71 | $4.28 | $4.47 | 6,882,426,213 |
February 2005 | $4.82 | $5.37 | $4.49 | $4.66 | 13,029,796,596 |
January 2005 | $4.89 | $5.09 | $4.37 | $4.85 | 8,208,520,720 |
December 2004 | $4.51 | $4.95 | $4.18 | $4.78 | 5,805,942,123 |