X energy shares jump 27% on Nasdaq debut after upsized IPO frenzy

Demand was so intense the IPO was upsized

Nuclear power startup X-energy surged 27% on its first day of trading on the Nasdaq after an upsized IPO. Investors showed strong demand for the company’s public debut, pushing the stock higher immediately as trading opened. The jump underscores continued appetite for next generation energy themes despite the volatility that often follows major listings.