Key stocks to watch: Polycab India, whose promoters offloaded 1.5% stake raising ₹1,740 crore, and TVS Motor, which acquired Engines Engineering S.p.A. to set up a global design hub in Italy. Zydus Lifesciences settled CGST proceedings, while RITES secured a $18-million contract for refurbished diesel locomotives to South Africa. Nuvoco Vistas faces a ₹112.48 crore tax notice, Exide Industries invested ₹80 crore in its subsidiary, and Supreme Petrochem commissioned its first ABS production line in Maharashtra.