Market optimism has emerged as geopolitical tensions regarding Iran appear to ease, driving oil prices lower and boosting stock futures ahead of upcoming Federal Reserve meetings and major tech earnings. This sentiment is supported by activity in Asia, where specific tech investments, such as Nvidia’s $1 billion play in Naver, and corporate actions like CATL's massive share buyback have helped buoy indices. However, the global economic picture remains complex, as Singapore has tightened monetary policy to combat inflation, and President Trump has initiated a new, expansive round of tariffs affecting 60 trading partners, signaling a significant shift in trade policy. While retail investors remain focused on individual corporate pivots and earnings outlooks, these macroeconomic developments and policy shifts remain the primary drivers of current market sentiment.