Sentinel — Position Review (PM)

2026-07-18 · 1 triggered pick reviewed · 1 hold / 0 exit / 0 skip
More than 100 Hormuz transit calls Jul 13–19, 2026?
KXHORMUZWEEKLY-26JUL19-T100 NO capital_free thesis: intact decision: HOLD
entry 72¢ → now 97¢ (peak 96.5¢ mark)  ·  live YES 2¢/3¢  ·  closes 2026-07-21 13:00Z (~3d)
Original prob (NO)88%
Sentinel prob (NO)98%
Market-implied (NO)~97–98%
Source run2026-07-13-kalshi-politics-mispricing-audit-sentinel
Why hold: The thesis — blockade + strikes keep the weekly transit sum well under 100 — has only strengthened. The resolver, IMF PortWatch, shows 9–14 transits/day through Jul 12 (queried directly from its data API); since the market week began, traffic hit a two-month low (~14 on Jul 13), CENTCOM reinstated the naval blockade Jul 14 and US strikes on Iran continued through Jul 17, and live trackers show the strait effectively closed (~10 ships Jul 18 vs ~88 normal). With 5 of 7 days elapsed at ~10–14/day (≈60 cumulative), YES needs an implausible 20+/day surge across the final two days to clear 100.

The capital_free trigger would normally force an exit at ≥95¢, but resolution is Tuesday morning — only ~3 days of locked capital for the last ~3¢, which beats crossing the spread today. Liquidity note: top-of-book NO bid is thin (63 contracts @ 97¢) — moot for a hold, but an exit would walk the book.
Sentinel desk log · decisions written to decisions.json · marks in packet were up to ~18h stale; all quotes above fetched live at review time.