The US Dollar weakened against the Japanese Yen on Tuesday, October 20, after USD/JPY encountered renewed resistance near its 200-day Simple Moving Average (SMA) at 158.57. The pair retreated toward 158.00 as expectations of further Federal Reserve (Fed) rate hikes diminished and concerns over excessive investment in artificial intelligence (AI) weighed on market sentiment.
Despite the pullback, USD/JPY remains within its recent trading range, with support near 157.50 providing a key level for traders to monitor.
The US Dollar has faced selling pressure this week as investors reassess the Federal Reserve’s monetary policy outlook ahead of its next meeting. The probability of a 25-basis-point rate hike has dropped to approximately 17%, down from nearly 60% a week earlier.
The shift follows comments from Fed officials indicating that they need additional time to evaluate the effects of September’s rate hike. As expectations for another immediate increase fade, the Dollar has lost some of its support from monetary policy speculation.
Concerns about the profitability of the AI sector are also adding pressure. Significant foreign investment in US technology companies has supported demand for the Dollar over the past year. Any deterioration in investor confidence regarding AI valuations or future returns could weaken investment flows and create additional headwinds for the US currency.
Technical Analysis
From a technical perspective, USD/JPY remains range-bound, with buyers struggling to break above the 200-day Simple Moving Average (SMA) at 158.57 and sellers unable to push the pair below the 157.50 support level. The Relative Strength Index (RSI) is slightly above the neutral 50 mark, while the Moving Average Convergence Divergence (MACD) remains marginally positive, suggesting that bullish momentum is fading without confirming a bearish reversal.
On the upside, a sustained break above 158.57 could open the way toward the September 24 high near 159.00, followed by the September peak around 160.40. On the downside, a drop below 157.50 could expose support near 156.40 and the September 17 low at 155.34. For now, the pair remains sensitive to changing Fed rate expectations and broader market sentiment, with a breakout from the 157.50–158.57 range potentially signaling its next directional move.
This is important for traders because USD/JPY is approaching a critical technical resistance level while the US Dollar faces fundamental pressure. Traders should monitor the 158.57 resistance, the 157.50 support, Fed policy expectations, and developments in the AI sector for potential trading opportunities. However, waiting for a confirmed breakout may help reduce the risk of reacting to false signals in the current range-bound market.
