Market Reaction to Trump’s Iran Address
Oil prices increased sharply and stock markets declined after US President Donald Trump delivered a primetime televised speech regarding the ongoing conflict with Iran on Wednesday.
Speaking from the White House, Trump declared that the United States would strike Iran "extremely hard" within the next two to three weeks.
He urged countries dependent on Middle Eastern oil to take responsibility for keeping the Strait of Hormuz open, emphasizing that the US does not require energy supplies from the region.
Significance of the Strait of Hormuz
The Strait of Hormuz is a vital maritime passage for the global economy, with approximately 20% of the world’s energy supplies typically transported through this narrow shipping lane. Since the conflict began, the strait has been effectively closed as Iran responded to US and Israeli strikes with threats to target vessels transiting the waterway.
Oil Price Movements
Prior to President Trump’s speech, benchmark Brent crude was trading near $100 (£75.50) per barrel. Following the address, Brent crude surged 6.5% to $107.70, while West Texas Intermediate (WTI) crude rose 5.5% to approximately $105.70.
"The gains are a 'clear market reality check following the earlier optimism for an imminent ceasefire'" said Alberto Bellorin from InterCapital Energy.
Bellorin noted that Trump’s speech did not provide a "concrete timeline" for reopening the Strait of Hormuz, and that a return to normal operations now appears to be "months away rather than weeks."
"In urging other nations to step in, Trump has removed hopes that disruptions to global energy supplies will be resolved swiftly,"Bellorin added.
Tina Soliman-Hunter from Macquarie University commented that Trump’s indication the conflict is likely to persist has led investors to anticipate continued tightness in oil supplies.
Impact on Stock Markets
Following the address, major stock indexes across Asia declined, reversing earlier gains. Japan’s Nikkei 225 dropped by more than 2%, South Korea’s Kospi fell 4.5%, and Hong Kong’s Hang Seng index decreased by 1.4%.
Since the Iran war began at the end of February, Asian stock markets have experienced significant volatility. The region is particularly vulnerable due to its heavy reliance on Middle Eastern energy imports.
In the United States, stock futures also declined, indicating a lower opening for Wall Street on Thursday morning. Dow Jones and S&P 500 futures were down approximately 1%, while Nasdaq futures fell about 1.4%.
Stock market futures are contracts enabling investors to buy or sell a stock index at a predetermined price on a future date. These contracts serve as indicators of market sentiment, reflecting investor expectations regarding market direction.




