Presstonic Engineering shares surged 11.9% to an intraday high of ₹93 after announcing a ₹2.8 crore order from CRRC Nanjing Puzhen for Bangaluru Metros Yellow Line project. The order covers cable ducts for 27 trainsets and will be delivered by August 2026. FY25 results showed a 50.4% YoY sales growth and 368.1% profit increase.