MRK Year to date has changed +20.92% percent. +4.45% in the last 30 days. $MRK

Merck & Company Full breakdown
Last price 60.52
Weighted Alpha +19.80
YTD Percent +20.92%
1-Month Percent +4.45%
3-Month Percent +0.68%
1-Year Percent +21.45%

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