Over the weekend, geopolitical tensions between the US and Iran escalated significantly, with Iran closing the Strait of Hormuz and the US Navy seizing an Iranian cargo vessel in the Gulf of Oman, actions that Iran condemned as 'armed piracy' and for which it threatened retaliation [1][2][3][4]. President Trump stated it is 'highly unlikely' he will extend the ceasefire, which is set to expire on Wednesday, and reiterated that the US naval blockade of the Strait of Hormuz will remain until Iran signs a deal [1][2][4]. While there were reports of a possible second round of peace talks in Islamabad, Iran's foreign ministry denied any such negotiations were scheduled, highlighting uncertainty around diplomatic progress [1][3][4].
The immediate market reaction was most pronounced in Oil, with West Texas Intermediate (WTI) surging over 4% to $87.35 per barrel according to one source [1], and over 5% to above $88 per barrel according to another [2], while Brent crude rose above $94 [2]. This spike was attributed to renewed supply concerns as vessel traffic through the Strait of Hormuz was again restricted [2][3][4]. Japan, as a net energy importer, is particularly sensitive to these developments, with the USD/JPY pair dipping to around 158.75 but remaining within a one-month range due to offsetting pressures from a weaker US Dollar and higher Oil prices [1].
Despite the heightened geopolitical risks, equity markets showed notable resilience. Dow Jones Industrial Average (DJIA) futures opened lower but retraced losses to end flat near 49,400, while the S&P 500 and Nasdaq Composite slipped 0.4% and 0.5%, respectively [2]. The lack of a defensive rotation in equities was highlighted, with software stocks leading gains and the iShares Expanded Tech-Software Sector ETF (IGV) up 0.6% [2]. Analyst David Wagner commented that 'the war with Iran is now in the rearview mirror for the market,' reflecting a market conditioned to buy dips despite ongoing risks [2].
Currency markets reflected cautious optimism, with the US Dollar Index (DXY) trading near six-week lows and EUR/USD rebounding 0.20% to 1.1790, as traders continued to bet on a diplomatic resolution even as optimism appeared fragile [1][3]. In Japan, the Bank of Japan is expected to hold off on rate hikes at its upcoming meeting due to the uncertain economic and inflation outlook stemming from the Middle East conflict [1].
Gold prices slipped toward $4,800, down 0.70%, as higher US Treasury yields (10-year at 4.266%) and surging Oil capped gains for the safe-haven asset [4]. The market is also awaiting key data releases, including US Retail Sales and preliminary S&P Global PMI surveys later in the week [1][3][4].
There were discrepancies regarding the status and location of peace talks: some sources reported a planned delegation to Islamabad, while others cited Iranian sources denying any such plans [1][3][4].
CONCLUSION
Despite a sharp escalation in US-Iran tensions and a surge in Oil prices, equity and currency markets remained relatively stable, reflecting cautious optimism for a diplomatic resolution. However, the looming ceasefire deadline and ongoing supply risks continue to inject uncertainty, with Oil and safe-haven assets like Gold reacting more strongly. Market participants are closely watching for further developments and upcoming economic data releases.