Gold prices rose by 15% in August, marking the best performance in 25 years. Hedging against purchasing power risks is driving gold to new highs.

　　Earlier last week, gold prices were up about 15% in August, poised to record the best monthly performance since January 1999. This momentum is being reignited by growing market concerns over government debt spiraling out of control, prompting investors to increasingly question: how will the world's largest economy manage this burden without ultimately sacrificing the purchasing power of its own currency?

　　Debt fears ignite depreciation trades

　　These concerns have injected new life into US dollar depreciation trades, catalyzed by the US Treasury's decision to expand purchases of long-term government bonds in an attempt to alleviate borrowing cost pressures. Although these repurchases are far from quantitative easing or formal yield curve control, the market has already recognized the direction.

　　Facing increasingly expensive debt burdens, the US government has roughly three options: reduce spending and deficits, tolerate significantly higher borrowing costs, or find ways to suppress those costs while allowing inflation and currency depreciation to gradually erode the real value of the debt. Right now, investors seem to doubt Washington will choose the first path, which is the key to shifting the logic behind gold.

　　The relationship between gold and yields is being rewritten

　　This distinction may become ever more important in the future. Federal Reserve Chairman Kevin Warsh can maintain hawkish pledges to control inflation, but if rates rise sharply, it will also increase government debt service costs, widen deficits, and trigger larger-scale Treasury issuance. Ultimately, monetary policy will collide with fiscal realities—this constraint will not disappear with any amount of hawkish rhetoric.

　　Pullbacks are not alarming; the math still favors gold

　　This does not mean gold prices will move upward in a straight line. After the strong rally in August, volatility and profit-taking should be expected. But investors should not overlook the bigger picture. Previously, State Street Global Advisors strategist Aakash Doshi asserted that gold reaching $10,000 per ounce is ultimately a question of when, not if. These predictions may sound radical, but they increasingly rest on much more than just bullish sentiment alone.

　　What gold responds to is a fundamental question regarding the sustainability of the global monetary system. As long as governments accumulate debt faster than their economies can actually absorb, depreciation trades will remain active. The uncomfortable reality is: on the other side of the ledger, the math still favors gold.

　　Conclusion

　　From Treasury repurchases to US dollar depreciation and a fierce 15% monthly surge in gold prices, the market is casting its vote for fiscal logic with real gold and silver. Washington has yet to make a clear choice among "cutting deficits, tolerating high rates, or letting depreciation run," but investors are already voting with their feet, viewing gold as the final line of defense against purchasing power risk.

　　Short-term pullbacks are inevitable, but if the trend of debt expansion does not change, this gold bull market driven by fiscal reality may be just beginning to write its preface.

Editor: Zhu Henan