Japanese Yen Weakens as US Dollar Rebounds, USD/JPY Tests Mid-159s

Bullish (0.3)Impact: Medium

Published on August 12, 2026 (4 hours ago) · By Vibe Trader

Japanese Yen Weakens as US Dollar Rebounds, USD/JPY Tests Mid-159s

The Japanese Yen declined against the US Dollar, with USD/JPY trading around the mid-159.00s and testing session highs after a sharp rebound from a low near 158.60. This movement reflects a broader strengthening of the US Dollar rather than Yen-specific factors, as the US Consumer Price Index (CPI) released on Wednesday matched forecasts and initially pressured the Greenback, reducing expectations for rate hikes. However, this reaction reversed, and the US Dollar Index (DXY) firmed during the session [1].

Looking ahead, the market is focused on Thursday's release of the US Producer Price Index (PPI), with expectations that core wholesale prices will slow significantly on an annual basis. A softer PPI reading would support the disinflation narrative and potentially limit the Dollar's rebound, while a stronger-than-expected result could reinforce the ongoing recovery in the Greenback [1].

From a technical perspective, USD/JPY is trading at 159.47, maintaining a bullish short-term bias as it remains above the 20-period Simple Moving Average (SMA) at 158.90 and key horizontal supports between 159.09 and 159.22. The pair is approaching resistance at 159.54, with the 100-period SMA at 160.65 acting as a broader cap. The Relative Strength Index (RSI) stands at 61, indicating firm bullish momentum without overbought conditions, suggesting potential for further gains if current supports hold [1].

On the downside, initial support is seen at the 159.22/159.09 zone, followed by the 20-period SMA at 158.90 and a previous horizontal level at 158.68. A break above the immediate resistance at 159.54 could open the way toward the 100-period SMA at 160.65, where stronger supply may emerge and limit further advances [1].

CONCLUSION

The US Dollar's rebound has driven USD/JPY higher, with technical indicators suggesting room for further gains if support levels hold. Market participants are closely watching the upcoming US PPI data for additional direction, as it could influence the Dollar's momentum and impact the Yen's performance.

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