Japanese flows and yen show markets recovering from BOJ scare

Japanese investment data on Friday confirmed what the sliding yen had been pointing to all week, that after a scary burst of turmoil global investors were back to betting on the Bank of Japan going slow on rate rises and on the yen staying cheap.

Japanese investors ploughed the most money into long-term overseas bonds in 12 weeks in the week to Aug. 10 and also bought a lot of short-term foreign debt, Friday’s data from the Ministry of Finance showed.

The yen has also been sliding steadily this week, ending its sharp rally in early August after the Bank of Japan’s surprisingly hawkishness on further rate rises combined with U.S. recession worries to spark an aggressive unwinding of yen-financed carrytrades.

The flows and the yen’s slide have sparked chatter that carry trades are slowly returning, although not everyone is certain.

“We can kind of say that yen short covering has been already done and now the positioning is light,”said Yusuke Miyairi, strategist for G10 currencies at Nomura in London.

“But then is the carry trade back on? I’m not sure. Yes, dollar-yen is going closer to 150, but the volatility of the FX market remains relatively high.”

The yen was near 150 on Friday, far from 38-year lows struck last month but equally well below the high of 141.675 yen hit on Aug.5.

The sharp swings have kept however volatility elevated, and such volatility usually derails carry trades.

But betting on yen weakness has been easier for investors after BOJ Deputy Governor Shinichi Uchida dampened the hawkishness. Positioning has also been favourable after data late last week showing leveraged funds’ positionson the Japanese yen shrank to the smallest net short stance since February 2023.