SPOK Year to date has changed +16.67% percent. +17.08% in the last 30 days. $SPOK

Spok Holdings Inc. Full breakdown
Last price 16.66
Weighted Alpha +15.54
YTD Percent +16.67%
1-Month Percent +17.08%
3-Month Percent +12.04%
1-Year Percent +11.29%

More about Spok Holdings Inc.
http://investorshangout.com/Spok-Holdings-Inc-SPOK-55773/