QTREX Quantum Stock Extends Rally After 97% AME Yield Milestone
QTREX Quantum shares soared 70.54% to $2.20 after announcing its AME system hit 97% yield validation at a major U.S. interconnect manufacturer, signaling readiness for commercial production; premarket trading showed shares up another 8.18%, with investors now watching for new orders, revenue growth, and manufacturing expansion as the next catalysts.