Why Is Radiopharm Theranostics Stock (RADX) Up Today?

Tip Ranks
2025.12.15 12:34
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Radiopharm Theranostics (RADX) stock surged 292.72% in pre-market trading after announcing positive results from its Phase 2b clinical imaging trial of RAD 101 for brain metastases. The trial showed 92% concordance with MRI, indicating significant tumor uptake. CEO Riccardo Canevari highlighted RAD 101's potential to transform patient management and its estimated $500 million annual U.S. market opportunity. The stock saw heavy trading, with over 5 million shares traded compared to a daily average of 16,000 units.