
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2013 | $17.31 | $17.84 | $16.71 | $17.40 | 7,057,397,200 |
November 2013 | $16.16 | $17.32 | $15.89 | $17.25 | 5,225,155,600 |
October 2013 | $14.75 | $16.63 | $14.75 | $16.12 | 7,837,732,000 |
September 2013 | $15.21 | $15.66 | $13.79 | $14.70 | 8,630,941,200 |
August 2013 | $13.96 | $15.84 | $13.89 | $15.02 | 8,058,338,400 |
July 2013 | $12.34 | $14.01 | $12.29 | $13.86 | 6,538,114,800 |
June 2013 | $13.81 | $13.92 | $11.91 | $12.15 | 7,018,536,000 |
May 2013 | $13.53 | $14.18 | $12.83 | $13.78 | 9,447,530,400 |
April 2013 | $13.45 | $13.55 | $11.72 | $13.48 | 10,963,489,600 |
March 2013 | $13.33 | $14.30 | $12.75 | $13.47 | 9,176,876,800 |
February 2013 | $13.89 | $14.76 | $13.32 | $13.43 | 9,344,034,000 |
January 2013 | $16.76 | $16.79 | $13.16 | $13.78 | 13,123,423,600 |
December 2012 | $17.96 | $17.99 | $15.17 | $16.10 | 12,132,752,800 |
November 2012 | $18.02 | $18.16 | $15.30 | $17.71 | 12,929,851,200 |
October 2012 | $20.22 | $20.38 | $17.70 | $17.93 | 12,142,830,000 |
September 2012 | $20.05 | $21.24 | $19.76 | $20.09 | 9,199,005,200 |
August 2012 | $18.47 | $20.51 | $18.00 | $20.04 | 8,276,206,400 |
July 2012 | $17.54 | $18.59 | $17.09 | $18.32 | 8,909,650,400 |
June 2012 | $17.07 | $17.69 | $16.45 | $17.51 | 7,855,825,600 |
May 2012 | $17.54 | $17.90 | $15.66 | $17.33 | 11,106,345,600 |
April 2012 | $18.05 | $19.31 | $16.65 | $17.51 | 15,598,990,400 |
March 2012 | $16.44 | $18.64 | $15.48 | $17.98 | 15,584,338,000 |
February 2012 | $13.75 | $16.42 | $13.62 | $16.27 | 11,368,554,400 |
January 2012 | $12.28 | $13.74 | $12.27 | $13.69 | 6,859,854,400 |
December 2011 | $11.47 | $12.27 | $11.33 | $12.15 | 6,306,532,400 |