Prediction Markets: Only 57% Probability of Hormuz Strait Traffic Normalizing Before August
N.R. Finch
The US-Iran deal sent oil to its lowest since early March, but Kalshi bettors put the odds of Hormuz traffic normalizing before August at just 57% — the market sees the deal as a starting line, not a finish.
What exactly is the prediction market pricing?
Kalshi shows three probability steps: 57% by early August, ~70% by September 1, and just 82% by early next year.
"Normalization" has a hard threshold — the seven-day moving average of transiting vessels must top 60 ships, per IMF PortWatch data.
This means → even with a signed deal, the market is applying a near-50% discount on how fast paper diplomacy converts into real ship traffic.
The deal is done — why can't ships pass yet?
The strait was closed for roughly three and a half months; the backlog is multi-layered: mine clearance could take weeks, port congestion cannot unwind overnight, and war-risk insurance premiums remain elevated.
During the blockade, the industry rerouted part of oil trade to roads, rail, and emerging ports — these structural shifts will not reverse the moment the strait reopens.
In plain terms = a supply chain bent out of shape for three months does not snap back the instant you let go.
How long before producers are back to full output?
The blockade forced Middle Eastern producers to shut in over 10 million barrels per day; Oxford Economics economist Ben May notes that physical flow recovery "is more likely to be gradual rather than immediate."
Wood Mackenzie estimates that under an orderly restart, affected fields reach 70% of prior output within three months and 90% within six — but the final ~1 million bpd takes considerably longer.
Iraq's southern exports depend heavily on Basra port access; its shut-in ratio is the highest among producers. Wood Mackenzie VP Alan Gelder says recovery there could take about a year. Saudi Arabia and the UAE are expected to restart faster.
What should oil-price watchers look for next?
Saxo Bank head of commodity strategy Ole Hansen says "the pace of supply-chain normalization and the recovery of export flows will largely determine the size of residual geopolitical risk premium in the market."
ECB Governing Council member Joachim Nagel adds that even if the strait reopens soon, "it will take months for oil supply to return to normal."
This means → actual vessel-flow data in mid-to-late July becomes the key checkpoint for whether current oil prices have priced in enough — or too much — optimism.
Content is for reference only, not financial advice.