HSBC strategists note Japanese policymakers have intervened to support the Japanese Yen (JPY), with sustainability of gains hinging on Bank of Japan (BoJ) policy, global yields and fiscal headlines. They flag the risk markets see the BoJ as behind the curve if June passes without action, while lower international yields or renewed fiscal concerns could also drive future Yen moves.

BoJ stance, yields and fiscal risks guide JPY

"Japanese policymakers recently stepped into FX markets to help prop up the sagging yen. The question now is whether the latest currency boost will be short-lived, or the start of a durable recovery driven by the Bank of Japan’s policy and improving fiscal confidence."

"First, Bank of Japan policy is the main swing factor. April’s hold came with three dissenters favouring a hike."

"If June passes without action, markets may conclude the BoJ is still behind the curve."

"Next, global yields matter. Without steady BoJ tightening, sustained yen strength will likely require lower international yields."

"Finally, fiscal headlines could reintroduce downward yen pressure. June’s cross-party fiscal recommendations may include targeted tax relief, which could revive debt-sustainability concerns."

(This article was created with the help of an Artificial Intelligence tool and reviewed by an editor.)