After reaching an important support level, NexGen Energy (NXE) could be a good stock pick from a technical perspective. NXE surpassed resistance at the 200-day moving average, suggesting a long-term bullish trend. A useful tool for traders and analysts, the 200-day simple moving average helps determine long-term market trends for stocks, commodities, indexes, and other financial instruments. It moves higher or lower in conjunction with longer-term price performance, and serves as a support or resistance lev ...