Asia stocks fall as yen surges, Iran warns US of retaliation
SPY•Asia stocks decline as yen strengthens
A surge in the yen and mixed economic data sent Asian stocks lower on Tuesday, while fresh Iranian threats in the Gulf drove commodity prices and Treasury bond yields higher.
The yen jumped as much as 1% to 152.89, its strongest level since February 18, as investors unwound an estimated $2.35 trillion in yen-funded carry trades.
"The yen has rallied to its strongest level since February, driven by a sharp unwinding of short-yen and carry-trade positions as investors price in faster Bank of Japan tightening," said Joel Kruger, market strategist at LMAX Group in London.
"Speculation over capital repatriation by Japanese investors and the authorities' demonstrated willingness to support the currency through intervention have added momentum to the move."
Japan's Nikkei 225 share index fluctuated between gains and losses before lurching down 1.7%, as S&P 500 e-mini futures slid 0.3% after a holiday in the U.S. on Monday.


