$MRK
Merck & Company (MRK)
49.32  +0.53 (+1.09%)

Past 5 Days
Date Open High Low Last Change % Change Volume
12/20/13 48.86 49.45 48.63 49.32 +0.53 +1.09% 16,810,201
12/19/13 48.75 48.95 48.53 48.79 -0.11 -0.22% 8,762,500
12/18/13 47.87 48.93 47.65 48.90 +1.00 +2.09% 13,556,300
12/17/13 47.93 48.00 47.61 47.90 -0.19 -0.40% 13,903,200
12/16/13 48.30 48.59 47.89 48.09 -0.29 -0.60% 11,349,600

Historical Highs and Lows
-- Period -- -- High -- -- Low -- -- Percent Change --
5-Day 49.45 on 12/20/13     47.61 on 12/17/13     +1.94% since 12/13/13    
1-Month 50.42 on 12/02/13     47.61 on 12/17/13     +2.47% since 11/20/13    
3-Month 50.42 on 12/02/13     44.62 on 11/01/13     +2.73% since 09/20/13    
6-Month 50.42 on 12/02/13     44.62 on 11/01/13     +6.50% since 06/20/13    
12-Month 50.42 on 12/02/13     40.02 on 12/31/12     +16.98% since 12/20/12    
Year to Date 50.42 on 12/02/13     40.83 on 02/14/13     +20.47% since 12/31/12    

New Highs and Lows
For The Last Made New High Percent From Made New Low Percent From
5-Day 4 times -0.26% 2 times +3.59%
1-Month 6 times -2.18% 4 times +3.59%
3-Month 7 times -2.18% 14 times +10.53%
6-Month 13 times -2.18% 7 times +10.53%
12-Month 19 times -2.18% 6 times +23.24%
Year to Date 20 times -2.18% 3 times +20.79%