Tokyo stocks ended Wednesday's session in negative territory, as sector-level declines pushed the main index to its lowest close in a month.
Market close - The Nikkei 225 fell 1.03% to close at 61,724.00, recording a new one-month low. The downturn was driven in part by losses across the Paper & Pulp, Transport and Communication sectors.
Notable individual movers
- Top gainers: Konami Corp. (TYO:9766) led advances on the Nikkei 225, jumping 12.74% to finish at 22,705.00. Keyence (TYO:6861) rose 9.36% to close at 77,590.00, and Komatsu Ltd. (TYO:6301) gained 7.63% to end at 7,265.00.
- Largest decliners: Dainippon Screen Mfg. Co., Ltd. (TYO:7735) fell 17.25% to 11,730.00. Kioxia Holdings Corp (TYO:285A) declined 13.85% to 38,380.00, while Murata Mfg Co (TYO:6981) dropped 12.89% to 6,231.00.
Market breadth and volatility - On the Tokyo Stock Exchange, advancing issues outnumbered decliners 1,960 to 1,573, with 214 stocks unchanged. The Nikkei Volatility index, which gauges implied volatility for Nikkei 225 options, climbed 26.94% to 41.14, signaling a marked increase in option-implied market uncertainty.
Commodities and currencies - Energy and precious metals markets posted gains during the session. Crude oil for September delivery rose 3.57%, up $2.83 to $82.09 a barrel. Brent for October delivery increased 3.12%, or $2.56, to $84.64 a barrel. The August Gold Futures contract ticked up 0.03%, or $1.20, to trade at $4,039.90 a troy ounce.
In foreign exchange, USD/JPY declined 0.18% to 163.53, and EUR/JPY fell 0.14% to 186.28. The US Dollar Index Futures was down 0.07% at 101.20.
Takeaway - The market closed lower with pronounced moves among individual large-cap names and a sharp rise in implied volatility. Commodity prices, particularly oil, posted notable gains during the session, while the yen strengthened slightly versus the dollar and euro on the day.