| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2010 | $667.50 | $670.00 | $652.50 | $652.50 | 203 |
December 30 2010 | $667.50 | $675.00 | $652.50 | $665.00 | 414 |
December 29 2010 | $702.50 | $702.50 | $655.00 | $660.00 | 396 |
December 28 2010 | $650.00 | $702.50 | $637.50 | $697.50 | 1,502 |
December 27 2010 | $655.00 | $655.00 | $645.00 | $645.00 | 295 |
December 23 2010 | $650.00 | $650.00 | $640.00 | $647.50 | 312 |
December 22 2010 | $670.00 | $675.00 | $645.00 | $650.00 | 252 |
December 21 2010 | $677.50 | $680.00 | $665.00 | $670.00 | 255 |
December 20 2010 | $690.00 | $697.50 | $677.50 | $677.50 | 218 |
December 17 2010 | $680.00 | $690.00 | $680.00 | $680.00 | 64 |
December 16 2010 | $687.50 | $690.00 | $675.00 | $675.00 | 190 |
December 15 2010 | $687.50 | $702.50 | $680.00 | $687.50 | 274 |
December 14 2010 | $692.50 | $692.50 | $672.50 | $682.50 | 197 |
December 13 2010 | $667.50 | $692.50 | $665.00 | $692.50 | 400 |
December 10 2010 | $662.50 | $667.50 | $645.00 | $645.00 | 207 |
December 09 2010 | $680.00 | $680.00 | $665.00 | $665.00 | 78 |
December 08 2010 | $672.50 | $677.50 | $662.50 | $667.50 | 269 |
December 07 2010 | $697.50 | $697.50 | $675.00 | $677.50 | 132 |
December 06 2010 | $650.00 | $682.50 | $650.00 | $672.50 | 248 |
December 03 2010 | $657.50 | $657.50 | $647.50 | $647.50 | 314 |
December 02 2010 | $662.50 | $662.50 | $657.50 | $657.50 | 238 |
December 01 2010 | $682.50 | $682.50 | $650.00 | $650.00 | 388 |
November 30 2010 | $672.50 | $680.00 | $665.00 | $677.50 | 188 |
November 29 2010 | $685.00 | $685.00 | $672.50 | $677.50 | 125 |
November 26 2010 | $680.00 | $687.50 | $675.00 | $677.50 | 68 |