Indian stock markets concluded the week with modest gains, as Sensex and Nifty erased earlier surges on monthly expiry day. Analysts observe Nifty's consolidation, with key support at 23,750-23,800 and resistance at 24,250-24,300. Bank Nifty shows outperformance, eyeing 58,800 for further upside. Derivatives data suggests improving sentiment, with FIIs reducing bearish bets. Sectors like Private Banks, Auto, and Pharma appear strong.