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BoJ Hikes Rates, More Cautious Approach Likely Ahead: ETFs in Focus

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Key Takeaways

  • BoJ's rate hike and policy dissent cloud the outlook for further tightening.
  • Small-cap ETFs could benefit from Japan's rising wages and inflation.
  • Value ETFs may gain as Japan moves away from its ultra-low-rate era.

The Bank of Japan (BoJ) raised its benchmark interest rate to 1.25% from 1% on Sept. 18, 2026, taking borrowing costs to their highest level in about three decades, per BBC. The move was widely expected as Japan continues to unwind years of ultra-loose monetary policy.

However, the rate hike was underwhelming and weighed on the Japanese yen. Instead, the currency weakened sharply as investors focused on the lack of a clearly hawkish message from the central bank.

Meanwhile, the U.S. dollar climbed following the Fed rate hike. The move put the yen on track for its biggest one-day decline since December and its strongest weekly loss since September 2024, per a source.

Dissent Raises Questions About More Hikes

Part of the market's disappointment came from the BoJ's internal vote. Two policymakers opposed the rate increase, raising concerns about how quickly the central bank may be willing to tighten policy from here.

Investors had been betting that Japan would continue raising rates as inflation and wages move higher. The dissent, however, suggests that the path toward further rate increases could be less straightforward.

Inflation Remains Near BoJ's Target

Japan's latest inflation data also gave the BOJ a reason to remain cautious. Core inflation eased to 1.7% in August from 1.8% in July, keeping it close to the central bank's 2% target.

The current inflation environment is notable for Japan because the country spent decades dealing with extremely low inflation and periods of deflation. The BoJ began moving away from negative interest rates in 2024, when its policy rate stood at -0.1%. This month’s move represents the sixth rate increase over roughly the past two and a half years.

Weak Yen Keeps Pressure on Policymakers

The yen's weakness remains a major concern for Japanese policymakers. A weaker currency raises the cost of imported goods and energy, potentially adding to inflationary pressure.

Japan is particularly exposed to higher energy prices because it relies heavily on imports, including supplies from the Middle East. The Iran war has therefore added another layer of pressure on the economy. If imported inflation persists despite higher interest rates, policymakers may face pressure to tighten monetary policy further.

Intervention Risk Remains

Markets are also alert to potential currency intervention, with Japanese Finance Minister Satsuki Katayama signaling that Tokyo is prepared to take further coordinated action to support the yen. While the threat of intervention may limit further yen weakness, the BOJ’s latest decision has tempered expectations for rapid rate hikes.

ETFs to Gain

Small-Caps to Gain

Small caps typically generate a much larger share of revenue domestically than large-cap exporters. They therefore benefit from rising wages, higher nominal consumer spending, greater pricing power and rising capex.

Small-cap ETFs are a good way to play Japan’s shift from deflation to a more normal inflation-and-wage cycle. The iShares MSCI Japan Small-Cap ETF (SCJ - Free Report) and WisdomTree Japan SmallCap Dividend ETF (DFJ - Free Report) are the two ETFs that can benefit. SCJ is up about 20% this year, while DFJ is up about 21%.

Large-Caps Should Not Stay Behind

TheiShares MSCI Japan ETF (EWJ - Free Report) has also gained about 20.4% year to date. With the yen remaining weak despite the BOJ rate hike, negative currency translation should not hurt the earnings of export-oriented Japanese large-cap stocks.

Value ETFs to Gain?

In a higher-rate environment, value-based ETFs are likely to fare better than growth-based ETFs. Hence, investors can tap the iShares MSCI Japan Value ETF (EWJV - Free Report) as well. The fund is up about 25% this year.

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