--- title: "The market begins to worry about the economic outlook! The 10-year U.S. Treasury yield falls below 4%, hitting a four-month low" type: "News" locale: "en" url: "https://longbridge.com/en/news/277260540.md" description: "U.S. Treasury yields surged significantly, with the benchmark 10-year Treasury yield falling below 4%, hitting a four-month low, indicating market concerns about the economic outlook. Despite the unexpected rise in the Producer Price Index, yields fell due to worries about economic growth. All three major U.S. stock indices closed lower, with market participants noting that the drop in yields below 4% suggests a weakening expectation among traders for robust economic growth. A decline in bond yields is beneficial for financing, but if it is due to economic concerns, it may be accompanied by a pullback in the stock market" datetime: "2026-02-27T23:39:59.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/277260540.md) - [en](https://longbridge.com/en/news/277260540.md) - [zh-HK](https://longbridge.com/zh-HK/news/277260540.md) --- > Supported Languages: [简体中文](https://longbridge.com/zh-CN/news/277260540.md) | [繁體中文](https://longbridge.com/zh-HK/news/277260540.md) # The market begins to worry about the economic outlook! The 10-year U.S. Treasury yield falls below 4%, hitting a four-month low According to the Zhitong Finance APP, U.S. Treasury bonds surged significantly on Friday, with the benchmark 10-year Treasury yield falling below 4%, reaching a four-month low, despite the unexpected rise in the January Producer Price Index (PPI). The yields, which should have risen due to inflationary pressures, instead fell, indicating that market trading logic has shifted from inflation concerns to worries about the economic outlook, particularly the potential impact of artificial intelligence (AI). The 10-year Treasury yield closed at 3.96%, while the 30-year Treasury yield dropped to 4.63%, the lowest level since late October last year. Since February, both yields have recorded the largest single-month declines in the past year. Meanwhile, all three major U.S. stock indices closed lower, with the Dow Jones Industrial Average falling more than 1%. ![WeChat Screenshot_20260227165904.png](https://imageproxy.pbkrs.com/https://img.zhitongcaijing.com/image/20260228/1772231529105170.png?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg) Market participants pointed out that the 10-year yield falling below 4% is a significant signal, indicating that traders are beginning to downplay expectations for robust economic growth and are instead betting on more risky scenarios. Vincent Ahn, a portfolio manager at Wisdom Fixed Income Management, stated that if the yield falls below 3.75%, the bond market will essentially reflect a "real growth panic." He believes that the current bond market trend is "clearly dominated by concerns over employment and growth," with the catalyst being the recent spread of "AI impact" worries, a theme that has expanded from the tech sector to the macro level. Typically, a decline in bond yields benefits consumers, businesses, and government financing costs. For example, according to data from Freddie Mac, the average interest rate on newly issued 30-year fixed mortgage loans has fallen below 6% this week, the first time in over three years. However, if the decline in yields is driven by concerns about the economic or employment outlook, it is often accompanied by a stock market pullback and a sell-off of risk assets. In addition to AI factors, the market is also digesting other uncertainties, including the new trade policy adjustments pushed by the Trump administration after the Supreme Court rejected tariff measures, the lack of agreement in U.S.-Iran nuclear negotiations, and increased stock market volatility. Interactive Brokers economist Jose Torres noted that if tech stocks continue to weaken, it could drag down consumer spending, and if market enthusiasm for AI prospects cools, it could also suppress overall economic performance. Recent discussions about the impact of AI on economic structure have intensified. The software sector has previously experienced significant pullbacks, with companies like Salesforce (CRM.US), Workday (WDAY.US), and ServiceNow (NOW.US) facing pressure on their stock prices. A research report co-authored by Citrini Research paints a more pessimistic outlook, predicting that the AI impact could trigger a recession in the U.S. by 2027 and potentially lead to a 38% drop in the S&P 500 index from its peak in 2028, with the unemployment rate rising above 10%. Although the report has faced widespread skepticism, its influence has already been reflected in market sentiment FHN Financial strategist Will Compernolle believes that the decline in long-term yields reflects more the possibility that AI may dampen future economic growth expectations, rather than simply concerns about large-scale unemployment. However, he pointed out that if the 10-year yield further drops to 3.8% or 3.85%, and the stock market declines simultaneously, it would indicate a significant cooling of market expectations for growth over the next five to ten years. Ahn stated that the traditional recession path usually follows the pattern of "the economy weakens first, followed by a deterioration in employment," but the current market logic seems to have reversed to "AI first impacts employment, then drags down the economy." He noted that yields have already declined in recent months due to market expectations that the Federal Reserve may cut interest rates under the leadership of the new chairman, but the AI factor has rapidly fermented in the past two weeks, making the bond market's reaction more pronounced. He described that if the 10-year yield remains in the range of 4% to 4.5%, it means that the "Goldilocks scenario" still holds, indicating a robust economy, cooling inflation, and stable interest rates; if it falls below 4%, it suggests that this balance is beginning to waver; if it further drops below 3.75%, it means that "the building is starting to collapse," and growth risks will become the main theme of the market ## Related News & Research - [CICC Sticks to Their Buy Rating for Weimob (WEMXF)](https://longbridge.com/en/news/280010687.md) - [Google Adds New Agentic Shopping Features as OpenAI Pivots, Amazon Enters the Mix](https://longbridge.com/en/news/279970425.md) - [AIA Group Ltd Has $29.47 Million Stock Holdings in The Home Depot, Inc. $HD](https://longbridge.com/en/news/279900131.md) - [Apple Inc. $AAPL Stake Lowered by Cacti Asset Management LLC](https://longbridge.com/en/news/279908238.md) - [Planet Labs Has A Five Year Lead Over Its Nearest Competitor: Analyst](https://longbridge.com/en/news/279979305.md)