Motilal Oswal Financial Services Ltd recommends Hindalco and UltraTech as top stock picks for the week of February 24, 2025. Hindalco showcases strong earnings growth and expansion plans, while UltraTech benefits from industry leadership, high utilization rates, and recovering cement demand. Post navigation US reciprocal tariffs may hit exports of India-made iPhones, auto parts Stock market today: BSE Sensex crashes over 500 points; Nifty50 below 22,650