Oil prices initially spiked after Israel's June 13 strike on Iran, with Brent crude briefly rising by about $10 from around $69 per barrel. However, this rally quickly fizzled out, and prices ultimately fell, with Brent crude trading below $70 a barrel and even reaching around $65 per barrel by June 27, demonstrating a resilient market response despite the geopolitical tensions.
Several factors contributed to this muted market reaction. US involvement was interpreted as a sign of de-escalation, and Iran's limited response, including a symbolic missile attack on a US base in Qatar that caused no damage, further eased fears of a wider conflict. Traders viewed Iran's actions as aimed more at domestic appeasement rather than inflicting damage. Furthermore, a ceasefire announced shortly after the attacks solidified the market's confidence that major supply disruptions would be avoided.
The global oil market also proved structurally more robust than in previous crises. The US has emerged as the world's largest oil producer, pumping roughly 13 million barrels a day, significantly surpassing Saudi Arabia and Russia. OPEC+ members, led by Saudi Arabia, have increased output, adding to supply stability. Additionally, advanced economies hold large strategic reserves, which the US has demonstrated a willingness to tap to counter price spikes. This stronger supply landscape meant that even potential threats, like Iran closing the Strait of Hormuz (through which about 20% of the world's oil supply passes), were viewed as unlikely due to the severe economic pain it would cause Iran.
Analysts noted that traders have learned to be cautious, having seen similar tensions in the past, such as after Hamas attacked Israel, result in less market impact than initially feared. Jim Burkhard of S&P Global highlighted the profound impact of increased US oil production as a key reason for the limited market response to Middle East geopolitical conflicts.
