New Era Energy & Digital Inc. (NASDAQ:NUAI) is one of the 10 Best Performing New Tech Stocks to Buy Right Now. New Era Energy & Digital Inc. (NASDAQ:NUAI) is one of the best performing new tech stocks to buy right now. On April 14, New Era announced a significant balance sheet transformation through a series of financing milestones totaling $140 million in immediate funding. The company closed a public equity offering that raised $115 million, which included the full exercise of a $15 million underwriters ...