
| DATE | OPEN | HIGH | LOW | CLOSE |
|---|---|---|---|---|
December 2012 | 681.35 | — | — | 743.33 |
November 2012 | 596.95 | — | — | 685.08 |
October 2012 | 660.85 | — | — | 596.95 |
September 2012 | 572.61 | — | — | 657.42 |
August 2012 | 518.88 | — | — | 598.02 |
July 2012 | 371.56 | — | — | 518.51 |
June 2012 | 291.05 | — | — | 369.81 |
May 2012 | 263.46 | — | — | 291.01 |
April 2012 | 249.47 | — | — | 262.55 |
March 2012 | 243.36 | — | — | 246.45 |
February 2012 | 275.31 | — | — | 243.36 |
January 2012 | 272.98 | — | — | 274.74 |
December 2011 | 154.67 | — | — | 228.33 |
November 2011 | 161.32 | — | — | 154.80 |
October 2011 | 254.10 | — | — | 162.12 |
September 2011 | 413.01 | — | — | 249.59 |
August 2011 | 591.70 | — | — | 414.99 |
July 2011 | 720.53 | — | — | 610.65 |
June 2011 | 395.30 | — | — | 721.22 |
May 2011 | 159.35 | — | — | 395.29 |
April 2011 | 35.15 | — | — | 124.80 |
March 2011 | 39.25 | — | — | 35.15 |
February 2011 | 23.75 | — | — | 39.27 |
January 2011 | 13.40 | — | — | 23.74 |