USD/JPY is currently benefiting from cautious optimism ahead of Fed Chair Warsh's speech at Jackson Hole, where market participants are keen to gauge his view on the recent easing of US financial conditions. A firm stance warning against sustained easing could bolster the dollar, while a dovish tone may pressure it. The Japanese yen remains subdued as the Bank of Japan's anticipated September rate hike is largely priced in, leaving little room for JPY strength without a dovish pivot by the Fed or faster BoJ tightening.