The Nifty 50 finished Wednesday at 25,141.40 after rising by 37 points through a volatile session that began at 25,134.45 before dropping to 25,081.30 and reaching a peak of 25,222.40 before closing near its opening level. SEBI-registered analyst Bharat Sharma of StockAce Financial Services said the market is facing "a lack of intensive buying above 25,000+ despite the bullish sentiments."