The week opened at 157.584 on USDJPY. Monday carried the widest range, with a low of 155.224 and a high of 157.88 before price settled back near the open. From there the pair ground higher, printing a weekly high of 158.57 on Friday and closing at 158.319. That is a net gain of about 74 pips from the weekly open, roughly 0.47 percent, with the strongest single day being Thursday's push from 157.603 up to a 158.551 high.
The dollar leg did most of the work. The InvestingLive Asia-Pacific wrap on 6 August noted the USD moving higher with yields ahead of the US jobs report, and that dynamic lines up with Thursday's jump into the 158.50 area. Rising yields tend to pull USDJPY up because the rate gap favours holding dollars over yen.
The yen side stayed in focus for a different reason. FT reporting flagged that the ECB was kept out of the loop on what was described as historic US-Japan yen intervention, and separate intervention data showed the scale of Japan's fight against 40-year lows. That backdrop helps explain Monday's sharp dip to 155.224, a spike lower that failed to hold as buyers reclaimed the 157 handle by the close.
The bundle carries no scheduled high-impact calendar events for the coming week. With the data slate quiet, watch the same two forces that drove this week. If US yields extend higher, USDJPY typically follows and the pair leans on its recent highs. If yields cool or intervention headlines return, the yen usually catches a bid and the pair unwinds part of the week's advance. Any fresh comment tied to the reported US-Japan intervention would be the obvious flashpoint given how it shaped Monday's range.
Positioning is almost flat. Longs sit at 50.4 percent and shorts at 49.6 percent as of 7 August. That near-even split tells you there is no crowded consensus. Traders are close to balanced on direction, so the pair is more likely to react to the next yield move or headline than to a lopsided book unwinding.
The Friday high at 158.57 is the first hurdle. If price closes above it, the 159 round number becomes the next obvious reference. On the downside, the 157 area that capped the early-week close is the first support, and below that Monday's 155.224 spike low marks where the week's real fight took place. A move that reclaims the yen strength seen in pairs like GBP/JPY would put that lower zone back in play. If you want to track these levels live, you can open the pair on your LHFX account and set alerts around them.
Byline: LHFX Research
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