Yen Surges as US Treasury Yields Retreat on Trump's Pledge to Avoid Iran Strikes Donald Trump's announcement ruling out military strikes against Iran prior to the US midterm elections triggered a retreat in oil prices and bond yields, boosting the safe-haven Japanese Yen. Global currency markets experienced sharp swings after Donald Trump announced that the United States will not launch military strikes against Iran prior to the upcoming midterm elections. The de-escalation commitment rapidly shifted investor sentiment across international trading desks, dragging down crude oil prices, pulling US government bond yields back from multi-decade peaks, and steering capital into the Japanese Yen as a favoured safe-haven asset. In response, USD/JPY slid toward 157.50, piercing its 200-day Exponential Moving Average before stabilising. The policy declaration was delivered directly on the Truth Social platform, where Trump described recent discussions with Tehran as productive. While ruling out armed action until November 3, when the pledge concludes, the administration opted to keep the existing maritime and economic blockade firmly in place. Energy markets reacted swiftly to the temporary truce, with Brent crude tumbling within minutes of the statement. The drop in fuel costs immediately altered market projections for US consumer inflation, softening expectations for further interest-rate tightening by the Federal Reserve. Treasury Yields Pull Back from Peaks as Dollar Loses Ground The easing of Middle East geopolitical friction and lower oil benchmarks triggered a noticeable shift across the sovereign debt complex. The benchmark 10-year US Treasury yield, which on Wednesday had climbed to its highest mark since 2002, reversed course and settled near 5.22%. The retreat in sovereign yields undermined the US Dollar's recent run, prompting a reallocation of defensive funds out of the Greenback and toward traditional havens, notably the Japanese Yen and the Swiss Franc. Broader equity weakness on Wall Street and falling yields also weighed on high-beta currencies. The Australian Dollar dropped 0.11% on Thursday, changing hands at 0.6960 as risk appetites cooled. In contrast, gold capitalised on the Dollar's loss of momentum and the broad decline in US yields, climbing back toward $4,150 per troy ounce. Profit-taking emerged in the Dollar after it hovered near an 18-month high, with currency traders largely brushing aside Wednesday's hawkish minutes from the Federal Open Market Committee meeting as well as remaining Middle Eastern flashpoints. USD/JPY Tests 157.50 Support Amid Intervention Watch During Thursday's trading, USD/JPY staged two sharp downward tests near 157.50. The initial move was fueled by growing speculation that authorities in Tokyo might intervene directly in foreign exchange markets to stem excessive currency weakness. The second descent occurred in the trading candles immediately following Trump's public statement. Crucially, both pullbacks managed to hold above Monday's session low. The second sell-off originated from an intraday high just under 158.50, a level slightly below Wednesday's peak, before slicing through the 200-day EMA positioned just above 157.50. Losses were subsequently curtailed following remarks by St. Louis Federal Reserve President Musalem in New York, who argued that policy rates should rise over the next six to nine months. The hawkish commentary helped USD/JPY recoup approximately one-third of its intraday drop, allowing the pair to finish just below 158.00 between its 200-day and 50-day EMAs. Significantly, every daily close since October 1 has remained confined within roughly 20 pips of the 158.00 handle. Live market metrics indicate USD/JPY currently trading at 158.07, nearly flat against its previous close of 158.06, within a 52-week trading corridor of 150.49 to 163.98, and volume tracking at 1.00 times its 20-day average. The 14-period RSI sits at 54, reflecting balanced momentum. The MACD histogram stands at 0.20 with the MACD line at 0.18 against a signal line of -0.02, reflecting mild bullish undertones. Trend indicators show the 20-day EMA at 157.54, 50-day EMA at 158.00, and 200-day EMA at 157.76, confirming an enduring golden cross and long-term uptrend, while the 50-day SMA is 157.66 and the 200-day SMA is 158.53. The Bollinger Bands span from 154.40 to 159.80 around a 157.10 centerline, with price contained inside. The 14-period ADX reading of 17 confirms a consolidating, range-bound regime. Daily volatility as measured by the ATR sits at 1.16, with 20-day support around 153.38 and resistance near 159.00. Key structural pivot points place daily pivot at 157.99, resistances at 158.20 (R1) and 158.34 (R2), and supports at 157.85 (S1) and 157.64 (S2). Crucial Data Ahead: Michigan Sentiment and Consumer Prices Macro traders are now positioning ahead of pivotal economic prints scheduled over the coming sessions. On Friday, the preliminary consumer sentiment survey from the University of Michigan is projected to show a dip to 47.6, down from 48.1. However, the most definitive test for US interest rate expectations and sovereign yields will arrive on Wednesday, October 14, when the latest Consumer Price Index is unveiled. In August, US headline CPI stood at 3.4%, compared to a 2.4% figure once food and energy costs were excluded. Those two volatile categories contributed a full percentage point to overall consumer inflation. Because crude oil prices feed directly into transport fuel and indirect consumer logistics, lower energy benchmarks could generate downside revisions across both headline and core readings, materially shaping the Fed's future rate path. The Bank of Japan's Mandate and the Yen's Safe-Haven Role The Japanese Yen ranks among the most liquid and heavily traded currencies across the globe. Its valuation reflects the health of Japan's domestic economy, the Bank of Japan's regulatory policies, the yield spread between Japanese and US sovereign bonds, and broader global risk appetites. Because currency management forms a key part of the BoJ's operational mandate, central bank actions serve as primary catalysts for exchange-rate swings. Historically, the BoJ has conducted direct interventions in currency markets, primarily to check unwanted Yen appreciation that could hurt export competitiveness, though it uses such measures sparingly due to diplomatic relations with major trading nations. Between 2013 and 2024, the BoJ's commitment to ultra-accommodative monetary policy created a massive policy divergence with other global central banks, particularly the Federal Reserve. As US yields surged while Japanese yields remained pinned down, the widening 10-year sovereign bond differential consistently favoured the US Dollar over the Yen. That dynamic began to shift in 2024 when Japanese authorities initiated a gradual unwinding of their ultra-loose policy stance. Together with interest-rate cuts enacted by other central banks, the narrowing yield gap has provided fundamental backing for the Yen. Furthermore, global market turbulence routinely reinforces the Yen's defensive appeal. Whenever geopolitical friction, war hazards, or financial crises erupt, international capital flows gravitate toward the perceived security and stability of Japanese assets, triggering sharp rebounds against higher-risk currencies. What this means for you A retreat in US Treasury yields alongside declining crude oil benchmarks softens the US Dollar and creates broader relief for energy-importing economies. • Impact on Emerging Markets: A reduction in international crude oil prices helps lower energy import expenditures across oil-dependent nations. If oil prices remain subdued, it eases domestic inflation pressures and protects current account balances. • Currency and Forex Dynamics: The pullback in the Greenback lessens depreciation pressure on regional Asian currencies and emerging-market foreign exchange. Importers receive brief relief from elevated dollar costs, though exporters must manage tighter hedging bands. • Capital Flows and Equities: The retreat of US 10-year Treasury yields from multi-decade peaks curbs the flight of foreign capital toward US sovereign debt. This stabilization can moderate capital outflows from global equity markets. • Guidance for Currency Traders: The USD/JPY pair is experiencing heightened volatility between the 157.50 support and 158.50 resistance zones. Market participants should utilize strict risk controls ahead of the upcoming US CPI release on October 14. Why this happened The market turnaround was prompted by Donald Trump's public pledge ruling out strikes against Iran prior to the midterm elections, which prompted a swift repricing of geopolitical and macroeconomic risks. • Military Escalation Ruled Out: Donald Trump stated on Truth Social that the US will refrain from attacking Iran prior to the November 3 midterm elections. This commitment stripped out geopolitical war premiums previously built into energy contracts. • Drop in Crude Oil Benchmarks: Brent crude fell sharply following the statement, leading investors to anticipate softer inflationary pressures across the US economy. Lower energy prices reduce the urgency for the Federal Reserve to implement further interest rate hikes. • Reversal in Sovereign Yields: Diminished inflation forecasts prompted 10-year US Treasury yields to pull back from their highest mark since 2002 to roughly 5.22%. Lower yields eroded the yield premium that had been supporting the Dollar. • Haven Demand and Intervention Bets: With the Dollar retreating, traders rotated funds into safe-haven alternatives such as the Japanese Yen, while speculation regarding Japanese authorities intervening to defend the Yen accelerated the move. Questions & Answers 1. What did Donald Trump announce regarding Iran? Donald Trump stated on Truth Social that the US will not attack Iran prior to the midterm elections, describing talks with Tehran as productive while maintaining the blockade. 2. How did crude oil prices react to the announcement? Brent crude tumbled within minutes of the pledge, reflecting eased fears of an immediate military escalation. 3. Where did the 10-year US Treasury yield settle? After touching its highest point since 2002 on Wednesday, the 10-year Treasury yield fell back to finish near 5.22%. 4. Which key technical level did USD/JPY breach during the session? USD/JPY dropped toward 157.50, breaking below its 200-day Exponential Moving Average before finding buyers. 5. What guidance was provided by St. Louis Fed President Musalem? Musalem stated in New York that US interest rates should rise over the course of the next six to nine months. 6. What were the US inflation numbers recorded in August? Headline US CPI inflation was 3.4% in August, while the core reading excluding food and energy stood at 2.4%. 7. What shift did the Bank of Japan make to its monetary framework in 2024? In 2024, the Bank of Japan moved to gradually abandon the ultra-loose monetary policy it had maintained since 2013. https://trendkia.com/en/market/trump-ke-iran-para-rukha-se-us-bond-yields-men-giravata-japanese-yen-men-lauti-majabuti-45038 TrendKia — Har trend, sabse pehle.