Oil Prices Surge Amid US-Iran Tensions: What It Means for Global Markets

Market Reactions to Rising Oil Prices

Oil prices experienced a significant increase on Monday, while Asian stock markets mostly declined, following recent airstrikes by the US and subsequent retaliation from Iran.

Brent crude, the global benchmark, rose by 3.6% to reach USD 78.76 per barrel, whereas US benchmark crude climbed 3.5% to USD 73.97 per barrel.

Previously, crude oil prices had returned to levels seen before the onset of the conflict with Iran, following an interim agreement that allowed oil transport through the Strait of Hormuz.

However, tensions escalated after the US conducted multiple airstrikes in response to an Iranian attack on a container ship in the strait, which resulted in a fire and left one crew member missing. Iran retaliated by targeting various nations in the Middle East.

US stock futures showed a downward trend, with the S&P 500 futures dropping by 0.4%, while the Dow remained relatively stable. The Nasdaq composite futures fell by 1.2%.

In Asian markets, Tokyo's Nikkei 225 index fell by 1.9% to 67,242.73, and Seoul's Kospi index dropped 9% to 6,806.93, marking its lowest point since April.

Shares of South Korean memory chip manufacturer SK Hynix, which had surged by 13% during its Wall Street debut, plummeted by 15.4% in Seoul. Its competitor, Samsung Electronics, also saw a decline of 10.7%.

In contrast, Hong Kong's Hang Seng index saw a slight increase of 0.2% to 24,212.36, while the Shanghai Composite index fell by 2.1% to 3,913.79.

Australia's S&P/ASX 200 index remained nearly unchanged at 8,808.50.

On Friday, US stocks had shown some gains as investors remained optimistic about companies benefiting from the artificial intelligence boom. The S&P 500 rose by 0.4%, the Dow Jones Industrial Average increased by 0.3%, and the Nasdaq composite also climbed by 0.3%.

SK Hynix's shares surged at the start of trading after raising approximately USD 26.5 billion by selling American depositary shares at USD 149 each.

Over the past year, SK Hynix's stock has skyrocketed by over 600% due to the growing demand for computer memory driven by AI advancements. However, concerns are rising that AI stock valuations may be excessively high and that global investments in chips and data centers may not yield sufficient productivity and profit growth.

Ipek Ozkardeskaya from Swissquote commented on the situation, stating, "The surge in this stock, along with others in the memory chip sector, is due to the perception that a market historically characterized by boom-and-bust cycles could remain in a continuous boom phase due to AI demand."

To meet rising demand, SK Hynix plans to double its production capacity. However, Ozkardeskaya cautioned that technological advancements, more efficient AI models, or a slowdown in AI infrastructure investments could lead to an oversupply in the market.

Similar apprehensions apply to many AI stocks, which have become some of the most influential on Wall Street due to their high valuations. Nvidia notably contributed to the S&P 500's rise on Friday with a 4% increase.

As uncertainty regarding AI persists, Wall Street's attention is shifting towards the upcoming earnings season, where companies will need to demonstrate substantial profit growth to justify their elevated stock prices, which are nearing record highs. Next week, major US banks, including Bank of America, Citigroup, JPMorgan Chase, Goldman Sachs, and Wells Fargo, will report their earnings on Tuesday.

Concerns about the ongoing conflict with Iran are clouding the outlook for global crude oil supply, impacting energy prices and overall inflation.

High bond yields have been affecting financial markets globally, as rising oil prices and inflation could prompt the Federal Reserve and other central banks to increase interest rates.

While higher rates can help control inflation, they may also slow economic growth and negatively impact investment prices.

In other early Monday trading, the US dollar strengthened against the Japanese yen, rising to 162.15 from 161.