Zen Technologies shares jumped 8.67% after the defence technology company reported a 51% YoY rise in Q2 net profit to Rs 90 crore, while revenue surged 98% to Rs 345 crore. The company recorded an order inflow of Rs 481.81 crore during the quarter, taking its consolidated order book to Rs 1,375.70 crore as of September 30, 2026.