USD/JPY opened trading near the 159 mark and made several attempts to break through the 160 level, which acted as a significant psychological barrier. This resistance came amid growing market speculation about potential Japanese intervention to curb yen weakness, according to FX Street.

Teppei Ino of MUFG highlighted the repeated testing of the 160 level and noted that fears of intervention have influenced recent trading dynamics. Market participants are closely monitoring the pair as the upcoming Jackson Hole symposium approaches, adding to cautious sentiment.

Given Japan’s historical readiness to intervene in currency markets to stabilize the yen, traders remain vigilant of any official moves that could disrupt current FX trends, especially in the volatile environment ahead of key global central bank discussions.