Chennai Petroleum Corporation Ltd surged sharply today

Chennai Petroleum Corporation Ltd (CHENNPETRO) surged sharply today, hitting a new all-time high of around ₹1,570 with an intraday gain of over 8%, making it one of the top gainers on the BSE ‘A’ group. Strong institutional interest, high-value trading, and sector outperformance drove the rally. 📊 Key Highlights – 9 September 2026 Stock Price Movement Intraday high: ₹1,570 Current trading: ₹1,567.2 (+8.12%) Year-to-date return: +74.34% 5-day return: +5.10% Trading Activity Volume: 32.3 lakh shares Value turnover: ₹493.78 crores Gap-up opening: +7.5% Concentrated buying near lower price band, showing strong demand. Sector & Market Comparison Outperformed oil sector peers by 7.55%. Broader Sensex declined 0.48%, while CPCL surged.