Japan’s Nikkei Hits Record High on Tariff Relief, Tech Rally

Japan’s Nikkei 225 index hit a record high easing trade tensions between the US and China. The Nikkei 225 Stock Average surged to an all time high on Tuesday climbing as much as 2.5% to 42,867.69 as optimism over Japan’s economic outlook grew following U.S. tariff relief and stong tech sector performance. The rally was led by chip-related stocks boosted by Micron Technology Inc.’s improved sales outlook and solid earnings from Kioxia Holdings Corp. The Nikkei’s rise was mirrored by the Topix with both indices surpassing their July 2024 peaks. 

While the Nikkei has lagged behind the more domestic focused Topix for much of 2025 due to tariff concerns, the latest development have renewed investor confidence in exporters especially automakers and tech firms which have significant U.S. exposure. Despite Japan entering the Orban holiday period, Tuesday’s trading volume was robust set to finish over 40% above the 20-day average indicating sustained investor interest. With a five-day rally underway and momentum building, Japan’s equity markets are benefitting from a combination of international trade clarity, tech strength, and hopes of fiscal support, reinforcing the country’s growing appeal to global investors.