[MARKET UPDATE] Asia-Pac stocks begin mixed with Nikkei 225 and KOSPI surging following the tech outperformance stateside as the sector recovers from the recent AI-led sell-off and with Anthropic filing for an IPO

Asia-Pac stocks begin mixed with Nikkei 225 and KOSPI surging following the tech outperformance stateside as the sector recovers from the recent AI-led sell-off and with Anthropic filing for an IPO.

Asia sessions taking their cue from a US tech rebound follow a well-worn sequence: the prior session's sector leadership hands over to the index-heavy bourses most exposed to it, which is why the Nikkei and KOSPI tend to outperform regional peers on days when semiconductors and AI-adjacent names lead stateside, given the weight of chip and memory supply chains in both markets. Rallies framed as recovery from an AI-led sell-off have historically been fragile in their early sessions, with the tell being whether breadth extends beyond the megacap complex or remains concentrated in the names that drove the decline. The Anthropic IPO filing is a sentiment marker for the AI capex and valuation debate rather than a direct pricing event; high-profile listings in a hot thematic space have tended to sharpen the debate over whether the theme is broadening or approaching supply-driven saturation, and the eventual pricing and reception of such deals serves as the read-through for private-market marks across the sector. Worth noting is whether the regional bid holds through the European open and whether US futures confirm the handover, since Asia sessions that fade into the London open have typically signalled positioning-driven rather than conviction-driven rebounds. As an open-of-session update, the signal is directional and incomplete.