The search results provided do not contain specific information about AI agents or agentic AI systems. Instead, they focus on general AI-related trading trends and stock market performance during the week of March 23-31, 2026. The available articles discuss how the AI infrastructure investment boom is driving market changes, with companies investing $700 billion in AI spending this year. Markets have seen a rotation away from the Magnificent Seven tech stocks toward broader sectors and international investments. Semiconductor companies like Micron Technology, Seagate, and Advanced Micro Devices have seen strong performance gains of 91% to 353% over the past year due to increased AI demand. However, to provide a comprehensive digest specifically about AI agents or agentic AI trading developments, more targeted search results focused on autonomous AI systems, trading bots, or agent-based AI technologies would be needed. The current data primarily covers AI infrastructure, capital expenditure trends, and stock valuations rather than specific developments in agentic AI applications.