USD/JPY slides toward 155 as yen options activity surges on third break attempt

USD/JPY declined sharply on 3 September 2026, approaching the critical 155.00 handle for what would mark a third attempt to break below the level. The renewed downside has been accompanied by a notable pickup in yen options activity, a signal that institutional participants are positioning for a directional resolution rather than continued range trade. Elevated demand for yen calls typically reflects hedging against an accelerated appreciation, and dealer hedging flows around large strikes can amplify moves once a barrier level gives way. Twice-rejected support tends to weaken with each retest, raising the probability that a third approach produces a genuine breakdown. Immediate support sits at 155.00, with a sustained close beneath it exposing lower levels, while resistance now caps rebounds near recent session highs. Drivers include softer US dollar sentiment and shifting expectations around Federal Reserve and Bank of Japan policy paths. Traders should watch for confirmation on a daily close basis, as false breaks around heavily defended options strikes remain a recurring feature of USD/JPY price action.