Type segmentation in the Metastatic Cancer Drug market is categorized into Chemotherapy, Targeted Therapy, Immunotherapy, and Others (e.g., Hormonal Therapy, Radiation Therapy). Chemotherapy remains the largest segment due to its broad application across multiple cancer types and cost-effectiveness compared to newer therapies. Targeted Therapy, however, is growing rapidly, driven by advancements in biomarker identification and personalized treatment strategies. Immunotherapy, particularly checkpoint inhibitors, has gained traction for specific metastatic cancers like melanoma and lung cancer. The Metastatic Cancer Drug segmentation by type reflects evolving treatment paradigms, with innovation in biologics and combination therapies reshaping market dynamics. Each category contributes uniquely to the total market size, with Targeted and Immunotherapies projected to outsell traditional chemotherapies in high-income regions due to improved survival rates and regulatory approvals.