AMBR ▲ +1.8% - Amber International Holding Limited $AMBR AMBR - Amber Premium Transforms into AMBR, Dedicated to Building Specialized AI Agents for Finance, Enterprise, and Growth Amber Premium has rebranded to AMBR and is repositioning itself as a specialist in AI agents for finance, enterprise, and growth markets. The stock rose 1.8% on the announcement, reflecting investor interest in the company's strategic shift toward the AI agent sector. 01-SEP-2026 03:30 AM ET