Global markets shift focus to policy credibility amid intensified government interventions

Huo Xing Finance reports that on August 4, global markets sent a unified signal: governments around the world are intervening in market operations with unprecedented intensity, and investors’ focus has shifted beyond economic data alone to whether policy tools still possess sufficient credibility and execution capacity. The U.S. Treasury raised its third-quarter borrowing estimate to $739 billion, indicating that supply pressure on U.S. Treasuries will continue to rise. Meanwhile, Federal Reserve official Williams maintains the stance that inflation will ultimately return to 2%, yet amid diminishing market confidence in the Fed’s forward guidance and persistently high long-term yields, what monetary policy truly needs to restore is trust in the policy path—not merely inflation expectations. Equally noteworthy is that Japan reportedly intervened in currency markets again last week, potentially deploying around $34 billion. The U.S. Treasury’s public support for expanding the FIMA facility also signals that stabilizing the yen is no longer solely Japan’s unilateral effort, but also aims to prevent Japan’s large-scale sales of U.S. Treasuries from disrupting global bond markets. This reveals that the U.S. is attempting to use financial tools to stabilize allies while reducing liquidity risks in its own bond market. The focus of policy coordination is gradually expanding beyond monetary policy alone to encompass the stability of the global financial system. On another front, the Trump administration faces dual domestic and international challenges. A coalition of 25 states has filed lawsuits against the latest tariff measures, indicating that tariff policy has evolved from an international trade issue into a legal battle over domestic institutional authority and administrative power. Meanwhile, Trump’s public call for oil companies to lower retail fuel prices underscores the growing political importance of energy prices. However, the true determinant of oil prices remains whether the Strait of Hormuz can resume normal operations. Although Trump has signaled willingness to negotiate, Iran refuses to fully reopen the strait, leaving a clear gap between the two sides’ positions—meaning the risk premium on energy supply will remain difficult to eliminate in the near term. Notably, the U.S. is simultaneously advancing an AI governance framework, reflecting that competition in AI is gradually shifting from computing power, chips, and capital expenditure to control over institutional and regulatory standards. As major economies intensify policy interventions across monetary, energy, technology, and trade domains, future performance in global capital markets will depend not only on corporate profitability but also on whether national policies demonstrate consistency, predictability, and the ability to sustain market trust in institutional credibility. In this environment, asset price volatility will stem more from revisions in policy expectations than from changes in fundamentals.