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A daily market brief, published each morning. Markets, stocks, industry, economy, global, and policy — sorted by category.

Economy·2026-09-18

Treasury Yield Stability, National Debt Burdens, and Korea's Relative Room to Maneuver

According to UBS analysis, this FOMC was interpreted as a 'regime change' in the Fed's policy reaction function, seen as a firmer-than-expected commitment to taming inflation, which drove US 10-year Treasury yields lower (to around 4.929%). The program offered a diagnosis of why markets react so sensitively even to small rate increases across countries: excessive debt levels worldwide. In Japan's case, prolonged delays in structural reform following the bubble collapse in the 1990s have pushed the government debt ratio to 300-350%, making the country especially vulnerable to rate changes. By comparison, Korea's government debt ratio stands at only 50-60%, giving it relatively greater policy room. However, a comparison was also drawn noting that unlike Korea, which is enjoying record export strength, Japan has limited channels for dollar inflows, making it inherently more sensitive to exchange rate movements. Two points of interest going forward were identified: the exchange rate and corporate earnings, once the interest rate issue has settled. A further rise in the exchange rate could act as selling pressure on equities, while stabilization could present a buying opportunity; the commentary also emphasized paying attention to companies capable of overcoming rate increases through earnings.

Economy·2026-09-17

Fed Unanimously Hikes from 3.75% to 4%...Both Dot Plot and Forecasts Revised Upward

The Federal Reserve unanimously raised its benchmark rate from 3.75% to 4%. Unlike the previous meeting, which saw three dissenting votes, this decision was unanimous, marking the first rate hike in roughly three years. The statement assessed productivity growth as strong and capital investment as solid, while emphasizing that inflation remains elevated; the previous language suggesting inflation could be transitory was removed, signaling a view that price increases are now structural. The dot plot median was raised from 3.750 in June to 4.125 this time, suggesting the possibility of at least one more rate hike this year. In its updated economic projections, the Fed raised its 2026 growth forecast by 0.1 percentage point to 2.3% and expected unemployment to remain steady, but its PCE inflation forecast was also revised up by 0.1 percentage point from the previous projection, showing that the Fed remains highly sensitive to inflation. Fed Chair Jerome Powell avoided directly responding to President Trump's pressure for rate cuts during the press conference, but stressed that price stability benefits struggling citizens the most, emphasizing that controlling inflation is important for protecting low-income households. He stated that future monetary policy would be guided by the trend of inflation rather than individual data points, and explained that while this decision does not mark the start of a tightening cycle, it is a response to currently elevated inflation. Opinions among the hosts diverged. One side argued that, given the upward revisions to both growth and inflation forecasts, the dismissal of recently favorable indicators as transitory, and the door left open for further hikes, the announcement was not the dovish tone the market had hoped for but rather a hawkish stance. The other side took a positive view, noting that compared to Powell's past ambiguous rhetoric that had heightened uncertainty, this communication represented meaningful progress in reducing market uncertainty, and praised him for firmly maintaining his logic of protecting ordinary citizens despite political pressure from President Trump. Market analysts suggested that since the late-October meeting falls a week before the U.S. midterm elections, the Fed is unlikely to deliver a sensitive message at that time, with expectations weighted toward a pause in October followed by one more hike before year-end. Indeed, the 10-year Treasury yield fell to around 4.9% immediately after the announcement but climbed back to 5.02% following the press conference, suggesting the market's interpretation has not yet fully settled. The dollar-strengthening effect of the rate hike was also discussed. The dollar index recorded its highest level since July 31 and its largest daily gain since mid-June, breaking above the 100 level. This raised concerns that it could intensify yen weakness in conjunction with the Bank of Japan's rate decision scheduled for the following day; even if Japan raises rates by 0.25 percentage point, if the rate gap with the U.S. remains unchanged, macro variables such as concerns over unwinding of the yen carry trade could resurface.

Economy·2026-09-16

US 10-Year Yield Tops 5% as Global Bond Yields Surge in Tandem

The US 10-year Treasury yield closed at 5.006%, its highest level in 19 years. The surge was not confined to the US: Japan's 10-year yield hit its highest level since 1996, the UK's 10-year yield its highest since 2007, France's 10-year yield its highest since 2008, and Germany's 10-year yield its highest since 2009, marking an unusual episode of global bond yields rising in tandem. The surge in international oil prices was seen as stoking inflation concerns and adding further upward pressure on long-term rates. A weak demand showing was confirmed at the day's 20-year US Treasury auction. The bid-to-cover ratio came in at 2.57, below the recent six-month average of 2.65, and the auction was awarded at a yield of 5.42%, higher than the pre-auction expected yield of 5.40%, resulting in a so-called tail. The share of the auction awarded to foreign investors fell to 52%, down from 62% a month earlier and an average of around 68%, an indication that demand for US Treasuries from major overseas investors has notably weakened. With the resulting gap in overseas demand being absorbed by direct retail bids (roughly 30%) and domestic institutional investors, concerns were raised that long-term Treasuries could face additional rate pressure as they compete for funding with corporate bonds, including those of big tech companies. US Treasury Secretary Scott Bessent, testifying before the House Financial Services Committee the previous day, attributed the surge in the 10-year yield to global factors such as the spike in international oil prices as well as concerns over the United States' massive fiscal deficit. He characterized the Treasury's bond buyback program as a success, though some on Wall Street voiced skepticism toward that assessment, noting that long-term rates had in fact risen further after the buyback program was implemented. In a report analyzing whether the US 10-year yield's move past 5% signals a bubble collapse, KB Securities analyst Lee Eun-taek noted that historical precedent suggests bubble-collapse conditions are met when the 10-year yield trends past the 5.0% to 5.3% range while accompanied by sticky core consumer price inflation. While the current move past 5% satisfies the first condition, he concluded it is premature to characterize this as a bubble-collapse signal, since a trending rise in core inflation excluding housing costs is not yet clearly evident.