Asian Markets Tumble as Nifty Set for Weak Opening; Japan Bear Market Deepens

Indian share indices looked set for a weak opening on Tuesday, tracking broader weakness across Asian markets after a tumultuous session in overnight global trading. The Gift Nifty futures indicated a tepid start for the Nifty 50 and Sensex, as investors reassessed their positions amid a broader risk-off sentiment gripping regional bourses.

The contagion originated from Asia-Pacific markets, where Japan's Nikkei 225 index slipped deeper into bear market territory, reflecting sustained selling pressure across the region's major economies. South Korea's Kospi index also witnessed significant declines, adding to the pessimistic undertone that had investors retreating from equities.

The broader malaise was partially attributed to mounting concerns over potential regulatory crackdowns on artificial intelligence, particularly following developments in the United States where the Nasdaq Composite index fell into correction territory. These regulatory fears have prompted a reassessment of technology-heavy portfolios globally, with investors adopting a cautious stance ahead of clarity on policy measures.

Market participants in India would be watching opening levels closely as they gauge the extent of overnight losses and determine their positioning for the trading session. Analysts cautioned that sustained weakness in Asian peers, coupled with global regulatory uncertainty, could weigh on sentiment throughout the trading day.