MRK Year to date has changed +21.72% percent. +2.61% in the last 30 days. $MRK

Merck & Company Full breakdown
Last price 60.92
Weighted Alpha +20.90
YTD Percent +21.72%
1-Month Percent +2.61%
3-Month Percent +1.40%
1-Year Percent +23.54%

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