
Monthly Review - September was the month the global tightening cycle arrived. The Federal Reserve, the European Central Bank and the Bank of Japan all raised rates within nine days of each other, and developed-market government bond yields sold off sharply across most major markets and maturities.
29.10.2026 | 04:45 Uhr
The striking feature was where the adjustment came from: real yields rather than inflation expectations. Credit then repriced broadly in order of quality, with investment grade proving relatively resilient while the weakest high yield cohorts gapped wider. Volatility rose steeply in rates and only modestly in equities.
The selloff was broad and concentrated in real rates. The U.S. 2-year Treasury yield rose 55 basis points (bps) and the 10-year 53bps to 5.28%, crossing 5% for the first time since 2023 in the days before the Fed met, with the back of the curve flattening as the 5s30s spread narrowed 20bps. Crucially, 10-year real yields rose 49bps while breakevens widened only 5bps, so almost the entire move was a repricing of real rates rather than of inflation expectations, an unusual split in a month when Brent crude reached $106 a barrel. Gilts and Australian and Canadian government bonds sold off in sympathy, Italian yields rose 46bps, and only Japan was spared, where normalization was already well advanced. Euro-area spreads to Germany widened, with France the clear outlier at 42bps wider. In France, longstanding fiscal concerns were compounded by deteriorating technicals, as domestic buyers failed to step in and stop-loss activity accelerated the move, contributing to broader deleveraging across European government bonds.
Three of the four major central banks tightened. The Fed raised its target range by 25bps to 3.75%-4.00% on 16 September, its first increase since 2023, in a unanimous vote and with most participants projecting at least one further hike this year. The ECB had moved six days earlier, lifting its deposit facility rate to 2.50% and warning that the conflict in the Middle East would keep inflation above target for an extended period. The Bank of Japan followed on 18 September, raising its policy rate to 1.25% by a seven-to-two majority, the highest level since 1995. The Bank of England was the exception, holding at 3.75% by six votes to three after UK CPI rose to 3.1% in August. U.S. CPI held at 3.4% year over year with core little changed. The common thread was energy: each statement pointed to the oil shock, and none to domestic demand.
RISK CONSIDERATIONS
Diversification neither assures a profit nor guarantees against loss in a declining market.
There is no assurance that a portfolio will achieve its investment objective. Portfolios are subject to market risk, which is the possibility that the market values of securities owned by the portfolio will decline and that the value of portfolio shares may therefore be less than what you paid for them. Market values can change daily due to economic and other events (e.g., natural disasters, health crises, terrorism, conflicts, and social unrest) that affect markets, countries, companies, or governments. It is difficult to predict the timing, duration, and potential adverse effects (e.g., portfolio liquidity) of events. Accordingly, you can lose money investing in a portfolio. Fixed-income securities are subject to the ability of an issuer to make timely principal and interest payments (credit risk), changes in interest rates (interest rate risk), the creditworthiness of the issuer and general market liquidity (market risk). In a rising interest-rate environment, bond prices may fall and may result in periods of volatility and increased portfolio redemptions. In a declining interest-rate environment, the portfolio may generate less income. Longer-term securities may be more sensitive to interest rate changes. Certain U.S. government securities purchased by the strategy, such as those issued by Fannie Mae and Freddie Mac, are not backed by the full faith and credit of the U.S. It is possible that these issuers will not have the funds to meet their payment obligations in the future. Public bank loans are subject to liquidity risk and the credit risks of lower-rated securities. High-yield securities (junk bonds) are lower-rated securities that may have a higher degree of credit and liquidity risk. Sovereign debt securities are subject to default risk. Mortgage- and asset-backed securities are sensitive to early prepayment risk and a higher risk of default and may be hard to value and difficult to sell (liquidity risk). They are also subject to credit, market, and interest rate risks. The currency market is highly volatile. Prices in these markets are influenced by, among other things, changing supply and demand for a particular currency; trade; fiscal, money and domestic or foreign exchange control programs and policies; and changes in domestic and foreign interest rates. Investments in foreign markets entail special risks such as currency, political, economic and market risks. The risks of investing in emerging market countries are greater than the risks generally associated with foreign investments. Derivative instruments may disproportionately increase losses and have a significant impact on performance. They also may be subject to counterparty, liquidity, valuation, and correlation and market risks. Restricted and illiquid securities may be more difficult to sell and value than publicly traded securities (liquidity risk). Due to the possibility that prepayments will alter the cash flows on collateralized mortgage obligations (CMOs), it is not possible to determine in advance their final maturity date or average life. In addition, if the collateral securing the CMOs or any third-party guarantees are insufficient to make payments, the portfolio could sustain a loss.
Investing in companies in anticipation of a catalyst event, such as AI adoption, carries the risk that such catalysts may not occur, may be delayed, or that the market may react differently than expected. Companies focused on AI may have limited product lines, markets or financial resources, and their management and performance may be particularly impacted by events that adversely affect AI adoption, such as rapid changes in product technology cycles, product obsolescence, government regulation, cybersecurity concerns and competition.
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