The Indian rupee edged higher on Wednesday, helped by the central bank keeping its key rate steady, though impending higher tariffs on shipments to the United States are likely to keep the currency under pressure.

Traders anticipate the yield will remain in the 6.33%-6.38% band till the RBI's policy decision on Wednesday. The range could be tested on either side, depending on policymakers' decision and guidance. Although some market participants expect a rate cut, a majority of economists polled by Reuters believe RBI will hold rates steady this time.

India’s central bank held its key interest rate as Donald Trump’s planned increase to tariffs on the country’s exports to the US threatens to send its economy into turmoil. The Reserve Bank of India ’s decision to keep the repo rate at 5.