via Share Market News, BSE/NSE India, Sensex, Nifty | The HinduBusinessLine Sensex, Nifty, Share Prices LIVE: The stock of National Aluminium Company Limited (NALCO) has been steadily appreciating since December last year. Last week, it marked a record high of ₹263.10. But then the bulls lost strength, leading to some moderation in price. However, the uptrend has not been invalidated, and the price remains above the 20-day moving average, which is now at ₹239.