Strait of Hormuz traffic returns to normal by December 31?
I think the chance of Strait of Hormuz traffic reaching the 60-transit threshold by year-end is meaningfully below even odds, but not negligible. The current depressed baseline leaves room for a rebound if security conditions improve quickly, though the latest data and diplomatic backdrop still favor No.
Analysis
The core issue is that the market is not asking whether traffic improves modestly, but whether the 7-day moving average of arrivals reaches at least 60 at any point before year-end. Recent reporting puts daily transits in the single digits to low teens, with a five-day average near 10 and some days even lower, which is far from the threshold and still much lower than historical normal traffic. That means the market needs not just incremental improvement, but a several-fold increase sustained long enough to lift the 7-day average above 60.
The argument against Yes is that the recent operating environment remains structurally adverse. Diplomacy is stalled, shipowners remain wary of insurance and security risk, and the absence of a credible political or security breakthrough makes a rapid normalization difficult. Even if transits begin to recover, the market requires enough large commercial vessels to return in volume, and the recent reports suggest many of those ships are still staying away. In a market where the current implied probability is already around one-third, the available evidence still leans more toward persistent disruption than a full reset to normal traffic by December.
The argument for Yes is that the threshold is not equal to the full historical baseline of roughly 130 daily transits, but to 60, which is a much lower bar. If there is a ceasefire, a naval-security arrangement, a meaningful reduction in regional tensions, or a rapid shift in insurer and operator confidence, traffic could rebound faster than many expect because the Strait remains a critical route that shippers have incentives to use. The remaining time horizon is also long enough for a sudden policy change or stabilization event to produce a sharp bounce, so the outcome is not impossible even from a very weak starting point.
Arguments
For
- Arguments for Yes: the threshold is only 60, which is far below the Strait's historical traffic level and could be reached with a partial recovery.
- Arguments for Yes: a geopolitical or security breakthrough could trigger a rapid return of commercial shipping once insurers and operators regain confidence.
Against
- Arguments against Yes: current transit counts remain in the single digits to low teens, showing no sign of near-term normalization.
- Arguments against Yes: stalled diplomacy and persistent security concerns make a sustained multi-fold traffic rebound by year-end unlikely.
Key drivers
- The 7-day moving average must rise from roughly 10 to at least 60, which requires a large and sustained traffic rebound.
- Any breakthrough in US-Iran diplomacy or regional security could quickly restore shipowner confidence and raise transits.
- Insurance availability and naval protection perceptions will likely determine whether large commercial ships return in meaningful numbers.
- The threshold is well below historical normal traffic, so a partial normalization could still be enough if conditions improve sharply.
Risk factors
- A prolonged stalemate would keep shipping volumes depressed and make the 60-transit threshold unlikely.
- Another security incident in the region could push operators to avoid the Strait for longer than expected.
- Even if traffic improves, it may recover too slowly or unevenly to lift the 7-day average above 60 before year-end.
- Published Portwatch data may lag operational changes, so a late rebound could fail to register in time for resolution.
Scenarios
Best case
A ceasefire or credible security arrangement is reached, insurers and shipowners quickly re-enter the route, and daily traffic rebounds enough for the 7-day average to cross 60 before year-end.
Most likely
Traffic improves somewhat from the current trough but remains well below the level needed to produce a 7-day average of 60, leading to a No resolution.
Worst case
The stalemate persists or worsens, shipping stays near current depressed levels, and the 7-day average never gets close to the threshold.
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