From Eternal, PNB Housing to UltraTech, 8 stocks to watch today

Companies release first-quarter updates, influencing investor sentiment. Indian equity benchmarks end strong, with Nifty close to 25,100. Eternal (Zomato) sees revenue rise, but profit drops. PNB Housing Finance reports increase in net profit and revenue. UltraTech Cement plans to invest Rs 2,000 crore every quarter for capacity expansion.