Hindustan Copper shares saw a rise of over 3% on the NSE, reaching an intraday high of 534.1 on January 1, 2026. The stock experienced buyer demand, trading higher despite paring some gains. This surge followed the company's announcement that its board advised seeking an exemption from a penalty of ₹9,77,040 imposed by the NSE for non-compliance with SEBI (LODR) Regulations regarding board composition and committee constitution for the September 2025 quarter.