The Fed’s tacit acknowledgement of the inflationary risks likely to come from incoming president Donald Trump’s immigration and trade policies unnerved investors.
U.S. Treasury yields rose, sending the dollar to its highest in two years against six major rivals.
The South Korean won dropped to its lowest level in 15 years, the Indian rupee to a record low and the Indonesian rupiah to a four-month low. MSCI’s index of emerging markets currencies also hit a four-month low.
Higher U.S. rates could lead to a return of last year’s currency and capital flows problems that emerging markets were barely recovering from. The dollar’s yield advantage could drive capital out of their markets while weakening their currencies, potentially spawning inflationary pressures and market volatility.
On Thursday, central bankers from South Korea to India to Indonesia were quick to take action, defending their currencies by selling dollars along with strong verbal warnings. India’s central bank sold dollars to support the rupee as it plumbed an all-time low, weakening past the 85 to the dollar psychological level. “The pace of the selling in US Treasuries has been a massive green light for FX traders to re-engage with dollar longs, and they have done so liberally, with emerging market FX being carved up,” said Chris Weston, head of research at Australian online broker Pepperstone.
HSBC’s chief Asia economist Fred Neumann said a more hawkish Fed “ties the hands of emerging market central bankers”.
“While in the short-term, FX intervention by EM central banks in Asia can help soften the impact from the Fed’s hawkish tilt, over time local monetary policy will require adjustment as well,” he said.
The Brazilian real sank overnight to a lifetime low, and an initial $3 billion intervention on Thursday morning, announced the day before, failed to lift the currency substantially. A second $5 billion intervention did trigger the expected response and the real ended the session up over 2%.
Central banks in Indonesia and Thailand said they would act to prevent excessive volatility.
Indonesia’s central bank voted on Wednesday against a rate cut which would have helped the economy, focusing instead on currency stability, a development analysts said underscores the challenge many other central banks will face.
South Korea’s won, the worst performing Asian currency this year with a 12% decline, touched a 15-year low, with authorities suspected of defending the 1,450 per dollar level. Onshore won trading closed at 1,451.9 per dollar.
The People’s Bank of China supported its currency by heavily dampening the daily reference rate, which analysts said was aimed at keeping the dollar in check. The yuan still stayed at a 13-month low, sliding past the psychologically important 7.3 per dollar level.
“While Asian central banks can attempt to smooth out the depreciation pressures, reversing them entirely seems unlikely in the near term,” said Charu Chanana, chief investment strategist at Saxo.
“Previously, high-yield Asian currencies had some support from carry trades, but the current high volatility may threaten the sustainability of this strategy.”
The Fed’s latest rate projections mean it is likely to cut rates only twice next year, down from its previous estimate in September of four cuts in 2025.
The Fed’s hawkishness is an added burden on emerging markets already reeling from the Trump’s tariff threats.
Trump’s expected trade policies alongside likely tax cuts and deregulation have boosted the U.S. growth outlook, spurring a rally in the dollar and U.S. rates.
“The dollar is king right now,” said Bart Wakabayashi, Tokyo branch manager at State Street.
