Fermi is trading 19.85% higher at $3.90 after announcing an AMD credit-support agreement for the first phase of Project Matador in Carson County, Texas. - The lease covers 222 MW, with a framework for potential expansion of up to 650 MW. - Shares closed at $3.25 on October 12 after several declining sessions; coverage tied the premarket surge to the agreement as a milestone toward project financing, though it reported different premarket moves.