WPRT Stock year to date has changed +22.99% percent. +14.14% in the last 30 days. $WPRT

Westport Innovations Inc Full breakdown
Last price 4.60
Weighted Alpha -69.10
YTD Percent +22.99%
1-Month Percent +14.14%
3-Month Percent +38.97%
1-Year Percent -65.90%

More about Westport Innovations Inc
http://investorshangout.com/Westport-Innovati...PRT-55906/