SK Hynix's shares slumped, hit by the shock from Chinese artificial-intelligence startup DeepSeek as stock trading resumed in South Korea after a four-day holiday.
IST, the barometer index, the S&P BSE Sensex, advanced 380.18 points or 0.64% to 77,251.99. The Nifty 50 index added 190 points or 0.82% to 23,439.50.