Thanks to rising crude oil prices and rupee depreciation, public sector oil and gas companies have seen heightened concerns on profitability, leading to a 7-19 per cent fall in their stock prices. The government’s recent decision asking the OMCs to absorb a part of retail price reduction (Rs 1 a litre impact on marketing margins of OMCs) has been looked by the street as a reversal of its stand on free pricing mechanism for petrol and diesel. Though the government has maintained that it is a one-time measure, investors will remain sceptical given upcoming elections as the government may intervene