TOKYO: Japan’s Nikkei share average closed higher on Wednesday, underpinned by a weaker yen, though gains were limited as investors sold stocks to book profits.

The Nikkei rose 0.33% to 39,821.28, after swinging between marginal gains and losses during the session.

The broader Topix rose 0.41% to 2,828.16.

“The Nikkei opened higher, supported by the yen’s weakness against the dollar. But as soon as the Nikkei rose closer to the 40,000 level, investors sold stocks to book profits,” said Shuutarou Yasuda, a market analyst at Tokai Tokyo Intelligence Laboratory.

“Overall, the market is firm, with the Topix rising. Investors are rotating their targets day to day.”

Automakers rose on the back of the softer yen, with Toyota Motor and Honda Motor up 0.91% and 3.35%, respectively.

The yen weakened 0.2% to 146.96 against the dollar. The greenback extended gains as U.S. President Donald Trump pledged more trade-related proclamations after announcing 25% tariffs on Japan and steps against other trade partners.

A weaker Japanese currency tends to boost shares of exporters, as it increases the value of overseas profits in yen terms when firms repatriate them to Japan.

Chip-testing equipment maker Advantest reversed losses to end 0.23% higher, while the chip-making equipment maker Tokyo Electron slipped 0.33%.

Uniqlo-brand owner Fast Retailing lost 0.76%.

Energy-related shares rose after oil prices hit a two-week high overnight. An index for oil refiners jumped 2.73% to become the top performer among the Tokyo Stock Exchange’s 33 industry sub-indexes.

Yoshinoya Holdings jumped 6.46% after the fast-food chain known for “gyudon” beef bowls reported a 9% gain in quarterly net profit, supported by strong sales of its new ramen business.

Of the more than 1,600 stocks trading on the TSE’s prime market, 77% rose, 19% fell and 3% traded flat.

Reuters