Indonesia Rupiah Jumps After Bank Signals Currency Intervention Unlikely

(Bloomberg) -- Indonesia’s central bank expects the nation’s currency to notch up further gains after it rallied to the highest level in almost 21 months on the improved outlook for Southeast Asia’s largest economy and growing risk appetite among global investors.

The rupiah was Asia’s top performer on Friday, advancing 0.6% to 13,772 to a dollar, the highest level at close since April 2018. The currency capped a sixth weekly gain, the longest winning streak since April 2017, according to data compiled by Bloomberg.

Bank Indonesia will allow the rupiah to gain further “in accordance with the market mechanism, as long as the volatility is manageable,” Nanang Hendarsah, executive director for monetary management at the central bank, said in a text message on Friday. A narrowing current-account deficit as well as low and stable inflation are helping the currency appreciate, he said.

Foreign investors were undeterred by the global uncertainty tied to the U.S.-Iran tension and were net buyers of 5.6 trillion rupiah ($407 million) of bonds from the secondary bond market on Thursday, Hendarsah said. The government’s first bond auction earlier this week attracted 81.5 trillion rupiah ($5.9 billion) of bids against a target to raise 15 trillion rupiah.

“The gain in rupiah shows investor confidence in the government and Bank Indonesia policies,” Governor Perry Warjiyo told reporters. The central bank hasn’t seen any significant impact of the U.S.-Iran conflict on rupiah, but it will continue to monitor all global developments, including the signing of a trade deal between the U.S. and China, he said.

Foreign portfolio inflows into Indonesia’s sovereign bonds totaled net 10 trillion rupiah this year, Warjiyo said. The flows have helped push the yield on 10-year benchmark sovereign securities to a 20-month low. The bonds completed a fourth weekly advance, data compiled by Bloomberg show.

“Rupiah continues to benefit from positive risk tone and foreign investor inflows,” said Khoon Goh, head of Asia research at Australia & New Zealand Banking Group Ltd. in Singapore. “The currency is not overvalued, so there is still scope for more modest near-term strength, especially with BI unlikely to intervene to stem rupiah appreciation.”

The currency may still face headwinds as crude oil prices continue to rise, according to David Sumual, Jakarta-based economist at PT Bank Central Asia.

“The exchange rate is too strong,” Sumual said. “I’m more worried about the impact of rising oil prices to the fiscal policy and the rupiah, eventually.”

--With assistance from Arys Aditya.

To contact the reporters on this story: Rieka Rahadiana in Jakarta at rrahadiana@bloomberg.net;Chester Yung in Singapore at kyung33@bloomberg.net

To contact the editors responsible for this story: Thomas Kutty Abraham at tabraham4@bloomberg.net, ;Tan Hwee Ann at hatan@bloomberg.net, Karl Lester M. Yap

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