MRK Year to date has changed +20.68% percent. +8.15% in the last 30 days. $MRK

Merck & Company Full breakdown
Last price 60.40
Weighted Alpha +19.00
YTD Percent +20.68%
1-Month Percent +8.15%
3-Month Percent +0.67%
1-Year Percent +21.21%

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