Gold Stock to Watch: NSU 82.0% potential upside on NSU stock. Nevsun Resources (AMEX:NSU) has potential upside of 82.0% based on a current price of $4.18 and analysts' consensus price target of $7.61. http://www.mysmartrend.com/news-briefs/technical-analysis/stock-watch-nevsun-resources-50-nsu Click on the link above to read the article.