Narratives shake markets as investors look beyond the U.S.

Mei Nakamura

Short-term stories collide with long-term fundamentals

Markets often move on a mix of headlines and hard data. In calm periods, narratives can feel like background noise. In stressed periods, they can dominate price action, sometimes pushing assets far away from underlying fundamentals. The current environment shows both dynamics at once. Some themes appear to be temporary surges of emotion, while others are increasingly matched by structural support that could matter for multi-year returns.

The challenge for investors is separating the noise from the shifts that endure. When sentiment takes over, price moves can overshoot in either direction. When a narrative is reinforced by improving economic conditions, policy direction, and reasonable valuations, the probability of durable performance improves. The opportunity is not in predicting every twist, but in identifying where confidence is higher that facts and the prevailing story are moving in the same direction.

AI anxiety drives volatility even as earnings stay resilient

Recent sharp swings in certain stocks, sectors, and country indexes reflect uncertainty about how artificial intelligence could reshape business models and long-term cash flows. The market has reacted to stories about software disruption and job displacement by punishing some technology and software names, even though reported earnings and forward expectations have not shown broad deterioration.

Nvidia became a clear example of this gap between results and reaction. The company closed out the fourth-quarter earnings season with strong performance that pointed to continued demand for data centers, chips, and related infrastructure. Yet the stock fell the next day, illustrating how investors can treat good news as evidence of speculative excess rather than durability. The result is a market that can look inconsistent on the surface but is internally consistent with a mindset that is trying to price uncertain long-run disruption.

That uncertainty does not mean the concerns are wrong. It means the range of outcomes is wide, and the market can punish assets preemptively. In this kind of environment, investors may need to recognize the difference between risk that is measurable in financial statements and risk that is being inferred from rapid technological change.

Non-U.S. markets gain support from valuation and policy shifts

Outside the United States, the argument is increasingly built on a combination of improving narratives, strengthening fundamentals, and less crowded positioning. Emerging markets, Japan, and parts of Europe stand out in that context. Valuations have been less stretched, and investor positioning has tended to be lighter, which can matter when risk appetite shifts.

Japan’s momentum has been supported by near-term policy expectations tied to a new government with a strong majority. The longer-term case rests on corporate governance reforms and a greater emphasis on shareholder returns that have been building since former Prime Minister Shinzo Abe’s reform agenda. Both domestic and foreign participation has been rising, reinforcing liquidity and breadth.

Emerging markets also look better aligned than in prior cycles, with structural support including a weaker U.S. dollar and improvements in governance cited as helpful backdrops. Within the group, South Korea has been a clear leader. The KOSPI rose more than 75% in 2025 and then added nearly another 50% in the first two months of this year, lifting Korea to the ninth-largest equity market globally. The performance has been tied to strong global demand for semiconductors and memory, with continued export momentum and domestic inflation that leaves room for the Bank of Korea to keep rates steady for longer.

Iran conflict adds a new macro variable and a busy data calendar

Geopolitical risk has also returned to the center of investor attention following U.S. and Israeli strikes on Iran. The path from here is uncertain, but history suggests that spikes in geopolitical stress can hit risk assets first and then fade if the shock does not become a prolonged economic constraint. For medium-term investors, the historical pattern argues that staying invested has often been rewarded once peak fear passes, though the timing is rarely smooth.

In the near term, investors will watch a dense run of economic data that can influence rate expectations and risk appetite. In the United States, the week includes final February PMI manufacturing readings and the ISM manufacturing survey, followed by February vehicle sales, the ADP employment report, and the ISM services gauge. Trade price indexes and the monthly employment report will also be closely tracked. In Europe, CPI, unemployment data, retail sales, and fourth-quarter GDP updates are key. In Japan, unemployment figures add context on labor conditions. In the UK, Nationwide house price data offers a read on housing momentum.

Across these releases, the market will be looking for confirmation on three questions. Whether growth is holding up, whether inflation is cooling enough to support easier policy, and whether geopolitical risk is becoming an economic shock through energy prices or disrupted trade. In a narrative-driven market, the most durable signals tend to come from where the story and the data reinforce each other.

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