By Daniel Okafor

Crude and petroleum-product flows exiting the Gulf of Oman dropped to 9.1 million barrels a day over the past couple of days, UBS energy analyst Henri Patricot told clients on Wednesday. The same note cites a 13.5 million barrel weekly average. The two figures sit 4.4 million barrels per day apart. Traders will read the gap as rebound, not rupture.

What the daily print actually shows

Iranian drone strikes on commercial shipping appear to be weighing on Middle Eastern energy exports through the Strait of Hormuz, with twenty-four such incidents reported so far this month. Two Emirati container ships were struck and sank on Wednesday morning. Both sinkings occurred inside the narrow waterway. The losses mark an escalation from strikes to confirmed hull loss. No party has yet claimed responsibility in the cited reporting.

The 9.1 million figure covers crude and petroleum products exiting the Gulf of Oman, the maritime gateway for tankers leaving the Persian Gulf system in normal conditions. The 4.4 million barrel gap suggests partial rebound. The recovery happened inside the same seven-day window. Traders will treat the 9.1 as a near-term low. The 13.5 serves as a smoothed mean of recent traffic. Fresh ship-tracking feeds will replace the snapshot.

Why a four-million-barrel swing matters

The Strait of Hormuz carries the bulk of crude exports from Saudi Arabia, the United Arab Emirates, Kuwait, and Iraq, alongside virtually all Qatari LNG cargoes. A four-million-barrel daily compression moves global benchmarks in one session, given the route's central role in the seaborne crude market. The weekly rebound to 13.5 million suggests the route remains open. The two-day drop to 9.1 million shows how fast it can choke. The market will treat the two numbers as a band, not a single level.

What pattern the data describes

Twenty-four attacks in a single month is a tempo that resembles a deliberate campaign of harassment rather than a routine uptick in commercial shipping incidents in the region. The Wednesday sinking of two ships moves the campaign from strike-and-miss toward confirmed hull loss. Underwriters reprice war risk faster after a confirmed sinking. Tehran has not been named as the attacker in the cited reporting.

The operation resembles a toll-collection exercise rather than a closure of the waterway. Transit costs rise, but the transit itself does not stop. Iran's own crude continues to move through the same corridor. That asymmetry limits the diplomatic cost of the campaign. It also explains why no Gulf producer has yet declared force majeure on lifting programmes.

What to watch next

The 9.1 million figure must hold or rise before the market relaxes, and the next daily flow update will offer the first test of whether the number is a floor. Watch any Hormuz-specific war risk surcharge from the Lloyd's Joint War Committee. Watch a formal attribution of the Wednesday sinkings to a state or non-state actor. The Strait has absorbed worse pressure in past decades. It has not absorbed twenty-four attacks in a single month.