By William Collins, consultant in stock markets – Eurasia Business News, August 19, 2026. Article no 3107

U.S. stock markets closed modestly higher on August 19 after the Treasury Department announced a major expansion of its long-term government bond repurchase program. The move pushed Treasury yields lower and provided relief to equity investors after long-term borrowing costs reached their highest levels in nearly two decades.

The Dow Jones Industrial Average gained 0.2%, the S&P 500 rose 0.2% and the Nasdaq Composite added 0.1%. Six of the 11 S&P 500 sectors ended the session higher, with healthcare leading the advance. Industrials were the weakest sector as investors continued to assess the impact of elevated interest rates, energy prices and geopolitical risk.

Treasury Buyback Plan Supports Markets

The U.S. Treasury said it will at least double the maximum size of liquidity-support buybacks for longer-dated nominal coupon securities. Operations covering the 10- to 20-year and 20- to 30-year maturity segments will increase from a $2 billion ceiling to at least $4 billion per operation. The plan begins September 9 and remains effective through November 4, the end of the current quarterly refunding period.

Treasury buybacks allow the government to purchase outstanding bonds from investors. The program is not designed to reduce total federal debt or alter the size of regular Treasury auctions. Instead, it aims to improve trading conditions and liquidity in older, less actively traded long-term securities.

Treasury officials cited consistently strong participation and high-quality offerings in the long-end buyback operations. The expanded program is intended to improve secondary-market functioning in the segments where demand for liquidity support has been strongest.

Treasury Yields Retreat From 19-Year Highs

The Treasury announcement triggered a broad decline in government bond yields. The 2-year Treasury yield fell 1 basis point to 4.16%, while the 10-year Treasury yield declined 7 basis points to 4.63%. The 30-year Treasury yield dropped about 10 basis points to roughly 5.18%, after earlier reaching levels above 5.3%—the highest since 2007.

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Bond yields move inversely to prices: when bond demand rises, prices increase and yields fall. The prospect of greater Treasury purchases supported longer-dated securities and eased the immediate pressure on borrowing costs.

Markets had become concerned that long-term yields could remain elevated as fiscal deficits expand, debt issuance increases and inflation proves more persistent than expected. Capital-intensive artificial intelligence investment has added to demand for financing, as large technology firms fund data centres, semiconductors and power infrastructure.

Fed Minutes Keep Inflation Risks in Focus

The Federal Reserve’s July meeting minutes added a note of caution to the market recovery. The Federal Open Market Committee held its target interest-rate range at 3.50% to 3.75% in a 9-3 vote, with three officials favouring a quarter-point rate increase.

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Many participants said additional rate hikes could be required if inflation does not decline. Policymakers were divided over whether existing financial conditions were restrictive enough to return inflation to the Fed’s 2% target. The minutes highlighted a difficult policy balance: officials must control inflation without causing unnecessary damage to employment and economic growth.

For investors, the message is clear: Treasury liquidity support should not be mistaken for a shift in Fed policy. The central bank remains focused on inflation, and future rate decisions will depend on incoming economic data.

Iran Tensions Lift Oil Prices

Geopolitical risks also continued to influence markets. Iran said it had considered striking U.S. military targets in Europe should President Donald Trump escalate the conflict, while negotiations over reopening the Strait of Hormuz remained stalled.

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West Texas Intermediate (WTI) crude rose 0.85% to $85.66/bbl on Wednesday, while Brent crude gained 0.83% to $91.71/bbl.

Higher oil prices can reinforce inflation pressure, complicate the Fed’s policy outlook and limit the benefit of falling Treasury yields.

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The August 19 market rebound showed that investors welcomed lower long-term yields. Yet the outlook remains dependent on inflation data, Federal Reserve policy, oil prices and developments in the US-Iran conflict.

Spot Gold price up 3.55%

Geopolitical risks also continued to influence markets. Iran said it had considered striking U.S. military targets in Europe should President Donald Trump escalate the conflict, while negotiations over reopening the Strait of Hormuz remained stalled.

Spot gold closed August 19, near $4,487 per ounce, extending a strong daily rally as lower U.S. Treasury yields and a weaker dollar lifted demand for precious metals. Kitco quoted gold at a $4,487.40 bid and $4,489.40 ask late in the session, up $154.00, or 3.55%. The day’s trading range ran from $4,324.10 to $4,500.10 per ounce.

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Gold also benefited from Treasury plans to expand long-dated bond buybacks, which eased yields and reduced the opportunity cost of holding non-interest-bearing bullion. Ongoing geopolitical tensions and inflation concerns further reinforced safe-haven demand, keeping gold near the $4,500 resistance level.

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© Copyright 2026 – Eurasia Business News. Article no. 3107