Tech stocks tumble across Asia amid rising US borrowing costs

Technology stocks led regional losses across Asia on Thursday as markets followed a broader retreat on Wall Street, with higher US Treasury yields weighing on valuations in the sector. Major cloud computing and semiconductor companies faced particular pressure as rising borrowing costs threaten to strain capital spending plans for AI infrastructure development.

The yield climb has intensified concerns among investors about the financial health of hyperscale technology firms that require substantial investment in data centres and computing capacity to support artificial intelligence operations. Analysts point to the connection between elevated corporate borrowing costs and the potential for these companies to scale back or defer major spending initiatives.

The technology-led decline mirrored broader market sentiment in the region, with investors reassessing growth expectations amid the higher interest rate environment. The weakness in Asian tech stocks underscores the sector's sensitivity to shifts in global monetary conditions, particularly movements in US Treasury yields that influence financing costs across international markets.

Market watchers note that the selloff could extend beyond technology if borrowing cost pressures persist, potentially affecting other capital-intensive industries throughout the region. Investors are closely monitoring corporate earnings guidance and capital expenditure announcements from major technology firms in coming weeks.