Speculators Bet Big on Yen as Rate Hikes and Repatriation Fuel Rally

The yen has regained its footing after months of decline, with speculators turning net long for the first time since February. According to data from the Commodity Futures Trading Commission, non-commercial positions in yen futures reached a total of 10,796 long contracts in the week ending September 8. This marks a significant shift from the previous week's net shorts of 92,227 and is the first overall long reading for the yen since February 24.

The yen has experienced a surge this month due to expectations of an accelerated schedule of rate hikes by the Bank of Japan and potential repatriation of assets by local investors. This trend has led to the dollar-yen rate reaching 152.89 on September 8, its strongest level since February 17. The yen's weakening trend, which began with the election of prime minister Sanae Takaichi last October, has been reversed in recent weeks.

The yen had hit a four-decade low of 163.99 per dollar in July before market intervention by Tokyo and Washington to bolster the currency. The current rally is seen as a display of growing momentum behind Japan's beleaguered currency.