Outlook for the Nikkei average this week [9 November 2025]

 [Fundamental viewpoint]

Last week on the US markets, share indices declined over the week as concerns grew over the high valuations of AI-related stocks and the partial US government shutdown began to impact employment negatively.

Weekly change  NY Dow: -1.21%, NASDAQ: -3.04%, S&P 500: -1.63%..

                                                                                                 

On the other hand, medium- to long-term risks include concerns about a prolonged conflict in Ukraine, tariff policies of the U.S. administration, financial instability and global economic slowdown due to rising interest rates, and the collapse of the real estate bubble and economic slowdown in China. This also raises concerns about the arrival of stagflation. Furthermore, geopolitical risks in East Asia and the Middle East continue to require attention..

The difference in the yield spread between the Japanese and U.S. markets is 1.63 points undervalued for the Japanese market when the OECD's nominal GDP forecast for 2026 is taken into account. The reason for the undervaluation is the difference between the S&P 500's P/E ratio of 23.5 and the Nikkei 225's P/E ratio of 18.9 the difference between the U.S. and Japanese interest rates, and the difference in GDP growth rates.

In order for the U.S. and Japanese markets to be in equilibrium, the following conditions must be met.

The difference in GDP growth between Japan and the U.S. in 2026 relative to the current price of the Nikkei 225 will be 1.63 percentage points larger than the OECD forecast. (Japan is revised downward or the U.S. is revised upward). Or the current year's forecast PER for stocks in the Nikkei Stock Average becomes about 27.5 Or, the Nikkei 225 will be around 72,840 yen.

As a result, the Japanese market is undervalued by about 22,570 yen in the medium to long term.

 

From a fundamental perspective, the Japanese market could be said to be approximately 22,570 yen less attractive than the US market. Last week, the weakness in the Japanese market intensified.

 

[Conditions for Nikkei average rise]

In the future, the following assumptions are necessary for the Nikkei average to rise further.

①    Rising US market

②　Increase in profit forecast for the current fiscal year above the previous year's level

③ Further depreciation of the yen due to the widening interest rate gap between Japan and the U.S.

④ Upward revision of Japan's 2026 GDP estimate (now +2.5%) by OECD

⑤ Foreign investors over-buying

 

Looking at recent movements

①    The weekly leg of the NYDow was positive last week. The daily is above the 200-day line and above the clouds on the Ichimoku Chart. The weekly leg of the NASDAQ was positive. The daily is above the 200-day line and above the clouds on the Ichimoku Chart. This week, the focus will be on whether the NY Dow can keep above the 25-day line.

②    As a result of the financial results announcement, the ROE forecast for Nikkei 225 stocks was +8.7%. This is a deterioration of 0.2 percentage points compared to three months ago. Profit growth was -6.3%. This is a deterioration of -1.5 percentage points compared to three months ago.

③    US long-term interest rates rose, widening the interest rate differential between Japan and the US from 2.42 to 2.43. Nevertheless, the dollar-yen exchange rate moved in a yen-appreciation direction, fluctuating within the range of the 154-yen level to the 152-yen level. The dollar index declined by -0.16% over the week.

④    The OECD's nominal GDP growth rate for Japan and the U.S. in 2026 is expected to be +2.5% for Japan and +4.3% for the U.S., so the Japanese market is 1.8 percentage points inferior in this aspect.

⑤    The fifth week of October saw net buying, the first week of November likely saw net buying, and net buying is anticipated this week. Last week, out of the five points, ① was a bearish factor.

 

[Technical viewpoint]

From a technical perspective, the Japanese market is overvalued by 9.9 percentage points (equivalent to approximately ¥4980 for the Nikkei average) relative to the NASDAQ's 200-day moving average deviation rate on a medium-to-long-term basis. Conversely, it is overvalued by 17.4 percentage points (equivalent to approximately ¥8750 for the Nikkei average) relative to the NY Dow's 200-day moving average deviation rate over the same timeframe.

 

The Japanese market is showing greater strength than the NY Dow and NASDAQ. The VIX, an indicator of volatility in the US market, rose to 19.1 on a weekly basis. The Nikkei VI rose to 35.5 on a weekly basis. The US market is in a state of ‘mood of suspicion’, while the Japanese market is in a state of ‘acrophobia’.

 

The Nikkei average is below the 9-day and above 25-day moving averages. A yellow light is flashing for the short-term trend.

The Nikkei average is above the cloud in the Ichimoku Kinko Hyo chart. The overall deviation rate stands at +39.0%, while the deviation rate from the 200-day moving average is +24.5%. With all three factors positive, a green light is flashing for the medium-term trend.

 

In the US market, the NY Dow is below the 9-day line and above 25-day and 200-day lines. It is above the clouds of the Ichimoku chart.

The NASDAQ is below the 9-day line and 25-day and above 200-day lines. It is above the clouds above the Ichimoku Chart.

It is a ‘yellow light’ in the short term and a ‘green light’ in the medium term.

 

[Outlook for this week]

Looking at the US market from a fundamental perspective, concerns about an economic downturn remain in the short term. Other risk factors include inflation and rising interest rates due to the Russia-Ukraine war, recession due to energy shortages and deteriorating political conditions in the EU bloc, US-China trade friction, financial market turmoil caused by the bursting of China's property bubble and credit crunch, and expanding geopolitical risks in the Middle East.

 

Looking at the technical aspects, the U.S. market is in a medium-term up trend and a short-term up trend. The Japanese market is in a medium-term up trend, and the short-term is up trend.

 

Analysis of the foreign exchange market indicates that the yen has shifted towards depreciation, with the low of 139 yen reached in April 2025 marking the bottom. This week, the yen is expected to trade between the 154 and 151 yen per dollar range.

 

This week in the US markets, the government shutdown has reached a record length, with the suspension of US economic indicator releases expected to persist. Private sector economic indicators, such as the weekly ADP employment report, will take centre stage. Globally, the UK will release GDP and labour market indicators, the eurozone will publish industrial production figures, China will report industrial production and retail sales, and Japan will release its preliminary GDP figures.

 

Last week, the Nikkei average fell below the projected range. The upper limit remained largely unchanged, while the lower limit dipped below ¥1,560.

This week's projected range for the Nikkei average is expected to move between the upper Bollinger Band +1σ (currently around ¥50,820) and the lower Bollinger Band -1σ (currently around ¥47,240).

             

This week, the Nikkei average is likely to remain subdued unless concerns over the high valuations of AI-related stocks in Japan and the US are dispelled.