Japan's broad Topix index climbed for a sixth consecutive session Monday, driven by a pullback in oil prices that eased cost pressures for energy-intensive industries.
The rally in the wider market contrasted sharply with the performance of the benchmark Nikkei 225, which faced headwinds from weakness in its heavily weighted technology sector.
The divergence between the two indices highlights the shifting dynamics in Japanese equities.
While the broader market benefits from the relief provided by softer commodity prices, the Nikkei remains vulnerable to sentiment shifts in global tech stocks.
This split suggests that the recent strength in Japanese equities is not uniform, with sector-specific risks continuing to influence investor behavior.
The decline in oil prices provides a tailwind for Japanese manufacturers and exporters, reducing input costs and improving margin prospects.