Nifty ended flat above 25,400 on Thursday, with analysts eyeing the 25,300–25,600 range. Analysts say a breakout above 25,510 may spark an upside move to 25,580–25,650, while a drop below 25,350 could lead to a deeper correction. With rising volatility and the US-India trade deal in focus, traders are advised to remain cautious near support.