nLight (LASR) shares rallied 28.1% in the last trading session to close at $13.23. This move can be attributable to notable volume with a higher number of shares being traded than in a typical session. This compares to the stock's 4.6% loss over the past four weeks. nLight has been capitalizing on increased investments in technological capabilities, particularly in the aerospace and defense sectors, with a strong focus on laser sensing and directed energy applications. This laser maker is expected to post q ...