Indian oil PSU's revise petrol and diesel prices on daily basis but this revision of prices is totally based on 15-day average rolling of global price of oil done to insulate petrol and diesel consumer from Volatility of international oil market.
Since November 5 petrol and diesel retail prices have remained unchanged after a decrease by ₹5 per litre and ₹10 per litre respectively. Further relief for consumers was decrease in prices consequent to VAT rate revision by 27 states/ UTs.