Auto Jamna Auto stock price jumps 20% post Ashok Leyland’s positive commentary Updated : August 14, 2020 01:16 PM IST Optimistic management commentary by CV major Ashok Leyland fueled a rally in shares of Jamna Auto Industries as investors hoped for a revival in the CV sector. A recovery in demand for CV segment augurs well for Jamna Auto Industries. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.