SPOK Year to date has changed +17.65% percent. +24.91% in the last 30 days. $SPOK

Spok Holdings Inc. Full breakdown
Last price 16.80
Weighted Alpha +16.36
YTD Percent +17.65%
1-Month Percent +24.91%
3-Month Percent +12.30%
1-Year Percent +11.41%

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