The iShares 20+ Year Treasury Bond ETF (TLT) has extended its slide, trading at levels not seen since 2023. The fund is now down roughly 54% from its all-time high, as a sustained rise in US Treasury yields and mounting fiscal concerns weigh on long-duration bonds.
Bond vigilantes push yields to multi-decade highs
US government borrowing costs have climbed sharply, with the latest 30-year Treasury auction drawing a high yield of 5.22% — the highest since 2001. This follows a 5.06% yield at the previous 30-year sale in July. The move reflects growing pressure from bond vigilantes, who are demanding higher compensation for holding US debt as the federal deficit expands.
The national debt now stands at over $39.065 trillion, up more than $3 trillion since the start of the current administration. At the current pace, the $40 trillion threshold could be crossed within weeks, adding to concerns about fiscal sustainability.
Multiple factors behind the yield spike
Several dynamics are driving yields higher. One is the potential for continued selling of US Treasuries by Japan to support the yen. Tokyo has already intervened in currency markets, and further actions could add to supply pressures.
Domestically, government spending remains elevated. According to the Washington Post, White House renovations are projected to cost over $900 million. Additionally, the administration has requested $87 billion for military operations in Iran and aims to boost defense spending to more than $1.5 trillion. These outlays come as the Supreme Court has limited the scope of proposed reciprocal tariffs, reducing a potential revenue source.
Inflation also remains above the Federal Reserve's 2% target. The latest Consumer Price Index (CPI) reading showed headline inflation at 3.5%, which keeps pressure on the Fed to maintain a restrictive monetary policy stance.
Inflows persist despite bearish technicals
Interestingly, investors have continued to pour money into TLT. The fund has seen over $4.3 billion in inflows over the past month, with three-month net inflows at $4.28 billion. This suggests some market participants are betting on a reversal, but the technical picture remains bleak.
The weekly chart shows TLT forming a falling triangle pattern, which typically resolves lower. The fund has already broken below the lower boundary of this pattern and remains beneath its 50-week moving average. The current price around $82 coincides with the 2023 low, and a break below that could open the door to $80. Conversely, a move above $84 would signal potential stabilization.
For context, other risk assets have shown resilience despite similar macro pressures. For instance, bitcoin slipped toward $63.7K despite cooling inflation data, while Intel shares climbed 4% on BofA's backing of its foundry plan. Meanwhile, Solana held above $76 as ETF inflows fueled recovery.
As the debt ceiling debate and fiscal policy remain in focus, the trajectory of long-term yields will be critical for TLT and the broader bond market.
This article is for informational purposes only and does not constitute financial advice.
