MRK Year to date has changed +23.64% percent. +4.28% in the last 30 days. $MRK

Merck & Company Full breakdown
Last price 61.88
Weighted Alpha +24.98
YTD Percent +23.64%
1-Month Percent +4.28%
3-Month Percent +1.36%
1-Year Percent +25.29%

More about Merck & Company stock
http://investorshangout.com/Merck--Co-Inc-MRK-51867/