The Q2 earnings season is in its last leg and several companies will announce their financial data for the current fiscal year on Thursday, November 12. The list includes defence and aerospace company Hindustan Aeronautics Ltd, telecom services provider Vodafone Idea, power grid and electrification technology firm Hitachi Energy India, crude oil explorer Oil India, pharma player Alkem Laboratories, iron ore producer NMDC and Indian Railways construction arm Rail Vikas Nigam.