Source: economictimes.indiatimes.com NEW DELHI: Auto shares were trading in the red in Monday’s morning session.  Shares of Hero MotoCorp (down 3.91 per cent) , Motherson Sumi SystemsNSE -3.91 % (down 3.13 per cent) , Apollo TyresNSE -4.02 % (down 3.12 per cent) and Maruti Suzuki India (down 3.00 per cent) were the top losers in