HealthNotableReported
5.2
Argenx Halts Phase 3 Sjögren's Study on Interim Data
Le SoirLO·BE·about 23 hours ago
Argenx shares plunged 15.67% after a clinical trial failure, dragging the BEL 20 index down 2.68% to 5,379 points. KBC and Umicore also fell, while Lotus Bakeries was the only gainer. The event underscores single-stock risk in a concentrated index.