Rupee may plunge further to 57.80 driven by domestic, global factors
The rupee has fallen 5.3% since May while the worst hit among emerging markets was the South African rand, which lost 9%.

The currency breached the psychological level of 57 to the US dollar, making importers nervous. But the government and the Reserve Bank of India (RBI), which have made gold imports difficult to shore up the currency, appeared to be unmoved.
"There is no cause for alarm on the Indian rupee, and capital flows are strong," said Finance Minister P Chidambaram. "I think the rupee will stabilise and find its correct level," he said.
"I think there is still some more weakness left to play out in the rupee," said Arvind Narayan, head of treasury at DBS.
"Despite record flows, the currency has remained weak and now with yields on US treasuries going up, foreign investors may start pulling out from here given the rising hedging costs," Narayan said.
An ET poll of economists and currency traders shows the Indian currency could depreciate to a low of 57.80 in the next few weeks. It fell 0.2% to 56.85 on Thursday. Its all-time low of 57.32 was on June 22, 2012, and some expect it to touch 60.
The rupee has fallen 5.3% since May while the worst hit among emerging markets was the South African rand, which lost 9%, Bloomberg data shows. But the slide is accelerating since the last week of May when Federal Reserve Chairman Ben Bernanke hinted at tapering the quantitative easing that has been flooding the global markets with US dollars since 2009.
While most emerging markets are witnessing a depreciation of their currencies due to fears of the Fed stopping bond purchases, India is also affected by its poor international trade.
"Authorities will do everything to see that volatility is minimised," said KC Chakrabarty, deputy governor at the Reserve Bank of India. "The issue is that if we have a current account deficit and fiscal deficit, the rupee has to orderly depreciate and if it doesn't depreciate orderly, sometime it would be depreciating disorderly."
Current account deficit - the excess of spending overseas than earnings - is at 6.7% of the gross domestic product as against the 2% favoured by Indian policymakers. To fund this deficit, partly blamed on the craze for gold, the country is at the mercy of global investors who have been lured in the recent past with liberal terms on debt purchases.
But the tide of overseas fund flows may be turning after record inflows of 1 lakh crore into equities and debt this year. Foreign institutional investors sold nearly 12,000 crore worth of debt in about two weeks as yields in the US are more attractive than Indian paper, factoring in hedging for currency fall.
"We have to ensure we attract remittances at these levels," said NS Venkatesh, head of treasury at IDBI Bank. "In the near term, the rupee could see 57-57.20 per dollar before it corrects from there towards 55.50 on exporters selling dollars and remittances coming in. The curbs on gold imports may also work in favour of the rupee."
The quadrupling of import duty on gold to 8% in the last few months and raising of diesel prices may reduce the consumption of these products and ease the pressure off the rupee. But it may be just temporary given the high retail inflation and the subsidy policies of the government, including the proposed food security act that could see a rise in spending.
"I maintain my view that the rupee may go down to 58-60 by the year end," said Ashish Vaidya, executive director-trading at UBS. "In the near term, you will have a bout of technical correction, apart from the staggered dollar inflows from Unilever stake sale. After the curbs have been put in place, gold demand may come off and that may also help the rupee a bit, but the truth is that we are guzzling away our foreign exchange."
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