National Aluminium Company Ltd (NALCO) saw its stock price increase by 1.46% to trade at Rs 319.1. This rise contributed to a 19.76% gain over the past month, outperforming the BSE Metal index's 9.35% gain and the SENSEX's 0.18% rise during the same period. NALCO's stock reached a record high of Rs 319.95 on December 31, 2025, and a 52-week low of Rs 140 on April 7, 2025.