| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2014 | $193.06 | $196.74 | $184.75 | $190.51 | 18,873,400 |
November 2014 | $187.00 | $193.87 | $181.65 | $193.42 | 16,596,900 |
October 2014 | $178.68 | $189.67 | $163.43 | $186.46 | 29,781,500 |
September 2014 | $178.75 | $183.34 | $174.45 | $178.45 | 17,638,200 |
August 2014 | $176.71 | $179.85 | $170.14 | $178.78 | 19,452,400 |
July 2014 | $170.75 | $179.35 | $169.98 | $175.66 | 21,802,800 |
June 2014 | $173.59 | $175.59 | $165.97 | $170.48 | 23,382,100 |
May 2014 | $152.68 | $173.50 | $150.49 | $173.40 | 32,695,500 |
April 2014 | $162.08 | $162.95 | $148.95 | $154.71 | 28,929,400 |
March 2014 | $160.33 | $171.92 | $156.90 | $161.45 | 26,623,200 |
February 2014 | $159.51 | $163.82 | $152.51 | $161.89 | 29,591,300 |
January 2014 | $146.88 | $162.08 | $145.60 | $159.26 | 56,529,000 |
December 2013 | $151.48 | $151.81 | $142.45 | $147.38 | 26,988,900 |
November 2013 | $142.50 | $152.10 | $140.44 | $151.48 | 27,812,300 |
October 2013 | $117.59 | $144.41 | $117.48 | $142.55 | 51,546,100 |
September 2013 | $111.94 | $121.57 | $110.67 | $116.98 | 21,287,000 |
August 2013 | $112.17 | $113.43 | $109.44 | $110.70 | 18,460,100 |
July 2013 | $105.35 | $114.99 | $103.07 | $111.62 | 21,303,000 |
June 2013 | $103.81 | $106.66 | $99.94 | $104.19 | 26,044,800 |
May 2013 | $96.11 | $108.39 | $95.55 | $103.43 | 27,429,300 |
April 2013 | $97.90 | $99.62 | $93.27 | $96.12 | 24,119,400 |
March 2013 | $96.31 | $101.33 | $94.94 | $98.07 | 30,972,300 |
February 2013 | $93.82 | $97.22 | $91.99 | $96.41 | 34,062,200 |
January 2013 | $88.80 | $96.92 | $87.64 | $95.40 | 24,322,900 |
December 2012 | $85.68 | $90.66 | $84.19 | $87.91 | 23,103,000 |