The Indian stock market is set for a lower opening on April 22, following mixed signals from global markets and investor caution regarding the extended ceasefire between the US and Iran. On April 21, the Nifty 50 closed at 24,576.60, up 211.75 points or 0.87%, while the Sensex surged 753.03 points or 0.96% to finish at 79,273.33. Analysts suggest that while the short-term market trend remains bullish, profit booking may occur at higher levels, with immediate support for the Sensex at 79,000. For the Nifty 50, resistance is noted at 24,700 and 24,800, with support at 24,400. The Bank Nifty also showed strong performance, closing at 57,371.45 after gaining 789.10 points. It is expected to continue its upward momentum, potentially reaching 58,000 in the short term, with immediate support around 56,800-56,700. Investors are advised to maintain a cautious stance amidst ongoing geopolitical risks.