In the latest edition of Top Tips, Neeraj Gambhir, MD and co-head, fixed income, Nomura India, says it very hard to pin-point a bottom right now as a lot of global factors are still at play. He says a lot depends on what happens in Greece after the elections. Domestically, while the government has done a good thing by hiking petrol prices, it also needs to take a decision on diesel and LPG.