Asia couldn't agree with itself on Thursday. Tokyo's Nikkei 225 exploded 2,203 points to close at 68,957 as Micron's blockbuster outlook reignited the AI trade - while Australia's ASX 200 crashed 1.99% to a 50-day low and India's Sensex sank 571 points. Same region, opposite markets, News On Japan reported.
The Nikkei's +3.1% day was its statement session: investors rushed back into AI and semiconductor shares - memory, testing equipment, manufacturing tools, data-center plays - reversing the profit-taking and ex-dividend drag of September 28-29. Kioxia led the memory theme as believers bet AI hardware demand still has legs, NordFX reported.
Tokyo rips, Seoul shrugs
Korea refused to join the party. The KOSPI wobbled around 6,805 midday, basically flat, as 5% US yields and foreign selling smothered Micron's glow - even with Samsung and SK Hynix erasing early losses and September exports roaring +83.5% year-on-year. Tokyo got the chip rally; Seoul got the yield reality, Invezz reported.
It was Micron's $133B year that lit the fuse - but only Japan caught fire.
Sydney's worst day since June
The ASX 200 lost 174.9 points to 8,614.4, its lowest since mid-June, with every single sector in the red. Energy, consumer non-cyclicals and real estate led the bleeding as weak manufacturing PMI (49.6) and global yield pressure crushed sentiment, ABC News reported.
India tanks 571 points
Dalal Street fared little better: the Sensex plunged 570.59 points to 71,909.70 after diving 1,000+ intraday, while the Nifty fell 198.5 points to 22,421.95. Maruti crashed 4.6% and Tata Steel 3% - only Infosys (+4%) held the line, Times of India reported.
With China and Hong Kong shut for National Day, the split is the story: AI euphoria in Tokyo, yield fear everywhere else. Friday's US payrolls decide which side was right.