USD/JPY jumped to post a new 2023 high at 145.22 in Asia nL4N39V1KN

It then slipped back as traders looked for clues of possible intervention

Japan intervened in currency markets last Sept when USD/JPY exceeded 145

USD on course for a great August, expect bigger gains nL1N39U092

USD/JPY chart points to larger moves above major 146.11 Fibo nL1N39U0BN

146.11 Fibo, is a 76.4% retrace of 151.94-127.22 (2022-2023) fall

EUR/JPY has seen a 158.20-84 range, on Monday, according to EBS prices