Asia-Pacific markets set to open higher after Wall Street extends tech-led sell-off

Group 1 - Asia-Pacific markets are expected to open higher on Wednesday following a decline on Wall Street due to concerns over artificial intelligence valuations impacting tech stocks [1] - Japan's Nikkei 225 index futures indicate a rise, with futures in Chicago at 48,885 and Osaka at 48,900, compared to the Tuesday close of 48,702.98 [1] - Australia's ASX/S&P 200 experienced a 0.13% increase in early trading [1] Group 2 - Futures for Hong Kong's Hang Seng Index also suggest a higher opening, trading at 26,033 against the previous close of 25,930.03 [2]