Asia stocks muted in holiday-thinned trade, Japan dips on dismal GDP

Asian markets experienced muted trading activity with Japan's stocks declining significantly on Tuesday amid thin holiday trading volumes, following the release of disappointing GDP data that showed the world's third-largest economy contracted unexpectedly in the latest quarter. The Nikkei 225 index fell by 1.2% as investors reacted to government figures revealing Japan's economy shrank at an annualized rate of 0.4% in the first quarter, defying expectations for modest growth. The contraction was attributed to weak consumer spending and reduced exports, particularly to key markets like China and the United States. Trading volumes across Asian exchanges were significantly lower than usual due to public holidays in several countries, including China and South Korea, which amplified market sensitivity to the negative economic news from Japan. Other Asian markets showed mixed performance, with Hong Kong's Hang Seng Index managing slight gains of 0.3% despite the regional headwinds, while mainland Chinese markets remained closed for holidays. Markets in Australia and Singapore also experienced subdued trading, with the ASX 200 edging down 0.2% and the Straits Times Index declining 0.4%. Analysts noted that the thin trading conditions exaggerated market movements, with smaller than usual order sizes leading to more pronounced price swings in response to limited news flow.