Nikkei Hits Record High Above 70,000 After Bank of Japan Rate Hike

Japan's equity markets reached a historic milestone on Tuesday as the Nikkei 225 surged to an all-time high following the Bank of Japan's (BOJ) decision to raise interest rates. The central bank's move, which aligned with widespread market expectations, provided a boost to investor confidence without triggering fears of aggressive monetary tightening.

Nikkei 225 Breaks New Ground

The Nikkei 225 index demonstrated significant momentum, jumping as much as 1% during the session to breach the psychological barrier of 70,000. This record-breaking rally was fueled by the BOJ's decision to tighten policy in a controlled manner, signaling that while rates are rising, the central bank is not in a rush to implement further hikes.

The broader Topix index also showed resilience, recovering from morning losses to edge up 0.2% to settle at 4,007.36. The market's reaction suggests that investors view the BOJ's current trajectory as "mildly supportive," as the gradual tightening is unlikely to threaten market liquidity or corporate earnings.

AI and Semiconductor Stocks Drive the Rally

The surge was not uniform across all sectors, with technology and artificial intelligence-related stocks playing a pivotal role in buoying the index. Heavyweight AI components saw an outsized impact, particularly in the semiconductor and data center segments.

Notable performers included chip-testing machinery maker Advantest, which saw a substantial gain of 5.1%. The data center infrastructure sector also saw significant movement, with Fujikura rising by 9.9% and Furukawa Electric climbing 7.5%. While 142 components in the Nikkei fell, the strength of these high-growth tech stocks was enough to pull the overall index to its record peak.

Yen Stability and Bond Market Reaction

Despite the rate hike, the Japanese yen remained relatively steady against the US dollar. The currency traded around 160.215 per dollar, maintaining a slightly firmer tone but remaining on the weaker side of the 160-per-dollar threshold—a level often viewed as a critical line for potential intervention by Japanese officials.

Sur le marché des titres à revenu fixe, les obligations d'État japonaises (JGB) ont connu une légère baisse. Les contrats à terme de référence sur les JGB à 10 ans ont chuté de 0,28 yen pour atteindre 127,98 yens, tandis que le rendement de l'obligation au comptant à 10 ans a légèrement augmenté de 0,5 point de base pour s'établir à 2,625 %. Ce mouvement reflète la relation inverse entre le prix des obligations et leurs rendements suite à l'annonce d'une hausse des taux.

Comme le soulignent les analystes, l'approche de la BOJ reste accommodante, garantissant que la transition pour s'éloigner de la politique monétaire ultra-facile ne provoque pas un réajustement majeur du yen ou une volatilité soudaine du marché.

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