50

The strongest argument against reaching the 50-transit threshold lies in the strict methodology of the resolution source. IMF PortWatch relies on a combination of AIS signals and satellite imagery, applying a 48-hour deduplication filter and excluding smaller support vessels. The IMF explicitly warns that GPS jamming and AIS spoofing in the region are leading to significant data filtering, meaning many physical transits won't be counted. As a result, IMF PortWatch has consistently reported 30-50% fewer transits than commercial aggregators like Kpler or MarineTraffic during this conflict. The baseline traffic heading into this window was exceptionally low. According to IMF PortWatch data, the 7-day moving average on March 29 was just 3.4 transits per day. Commodity analysts at StoneX noted that the recent uptick in traffic only began on Friday, April 3. This implies that the first four days of the target week (March 30 - April 2) likely remained at depressed levels of 3-5 transits per day, creating a massive mathematical deficit. Recent reporting corroborates this suppressed volume. An April 7 update citing IMF PortWatch data explicitly stated that daily crossings have collapsed by more than 95% from their pre-war average of 75-125 ships. A 95% collapse implies a maximum of 4-6 ships per day, which translates to 28-42 ships per week—safely below the 50-ship threshold, regardless of the weekend surge reported by commercial trackers.

The primary risk to the NO thesis is the sheer volume of physical traffic reported by commercial maritime trackers during the target window. Data from MarineTraffic and Kpler recorded 21 transits over the weekend of April 4-5 alone. If the IMF's multi-sensor approach successfully captures these movements, this two-day surge would account for 42% of the required threshold. That means the strait only needs to average 6 transits per day for the rest of the week to breach 50. Diplomatic shifts have created a permission-based recovery that could legitimize previously dark traffic. Iran officially granted exemptions to Iraqi-linked vessels on April 4, and a new southern transit corridor along the Omani coastline became operational between April 2 and April 5. If these safe-passage agreements allowed vessels to transit with their AIS transponders turned on, the IMF's filtering algorithms will capture a much higher percentage of the physical traffic than they did in March. Prediction markets tracking this specific metric have shown extreme confidence in a recovery. The Kalshi 'Above 50' bracket was trading at 76% on April 7, suggesting that traders may have access to early API scrapes or leaked IMF data indicating that the April 1-2 period saw a massive, unseasonal spike in permitted traffic that offsets the early-week drag.