GIFT Nifty signals a subdued start: The index traded at 24,204.50, down 46.90 points, hinting at a flat-to-negative opening for the Nifty 50. Key Nifty level to defend: 24,000 remains the critical psychological and technical support after Monday's close at 24,080. Nifty Bank in focus: The index surged 600 points in Monday's Closing Auction Session (CAS) to close at 58,025; traders watch for further adjustments.