# Sentinel — Position Review (AM) · 2026-07-31 Date: 2026-07-31 Source: https://kalshi-audits.pages.dev/2026-07-31-kalshi-sentinel-review-am --- # Sentinel — Position Review (AM) 2026-07-31 · 8 triggered signals across 7 markets · quotes refreshed 02:01 UTC 2exit (salvage 40¢ ×2) 2hold — intact, settling <36h 4hold — forced (bidless write-offs) GAS 4.16 AAA average gas price above $4.16 on Jul 31 KXAAAGASM-26JUL31-4.16 · #651 YES 83¢ → 0¢ bid (peak 97.5¢) reversaladverse invalidated HOLD (forced — no bid) The pass-through stalled: AAA printed $4.098 on Jul 30, up less than a cent over the entire week versus the ~2¢/day the thesis needed — the pick's own "ceasefire crashes crude, retail stalls" loss case. The rung needs +6¢ overnight. The YES book is completely empty (no bids at any price) and trading closes at 03:59Z, so there is nothing to exit into; the position is a write-off riding to resolution. new_prob 1% · market-implied ~0–1% · closes 2026-07-31 03:59Z GAS 4.18 AAA average gas price above $4.18 on Jul 31 KXAAAGASM-26JUL31-4.18 · #653 YES 78¢ → 0¢ bid (peak 89.5¢) reversaladverse invalidated HOLD (forced — no bid) Same pipeline as the 4.16 rung, one strike further away: AAA at $4.098 needs +8¢ overnight after adding +0.7¢ in a week. The stated cleanest-loss (retail decelerating under 1.4¢/day) fired. YES book empty — exit unexecutable, write-off rides to tonight's close. new_prob 1% · market-implied ~0–1% · closes 2026-07-31 03:59Z BLANCHE Senate Judiciary reports Blanche's AG nomination before Aug 1 KXBLANCHEJUDICIARY-27-26AUG01 · #549 YES 62¢ → 0¢ bid (peak 73.5¢) reversaladverse invalidated HOLD (forced — no bid) The priced risk fired in full: the committee's Jul 30 markup was canceled late Jul 29 after Cornyn and Tillis withheld support over the $1.8B IRS "weaponization" settlement (Roll Call, The Hill). Both committee windows are gone; no realistic path to a report before the Aug 1 deadline. YES book empty — nothing to exit into. new_prob 2% · market-implied ~0–1% · closes 2026-08-01 03:59Z HORMUZ Highest single-day Hormuz transit calls ≥50 in July (IMF PortWatch) KXMAXSHIPSHORMUZ-26JUL31-AL50 · #325 YES 28¢ → 0¢ bid (peak 30.5¢) adverse invalidated HOLD (forced — no bid) The lottery missed on its stated risk: PortWatch, the named resolver, counted the Jul 7 exodus below 50 — the market never repriced after the ~Jul 11 publication — and the strait is now effectively closed, with July prints of 10–15 transits/day against an 88/day baseline (Statista, straits.live). No remaining July print can reach 50. Position was 2%-capped as a lottery; YES book is empty, so it rides out worthless. new_prob 2% · market-implied ~1–3% · closes 2026-08-04 16:45Z CLARITY 736 Senate recorded vote on CLARITY Act before Aug 8 KXCLARITYVOTE-26JUL-AUG08 · #736 (sentinel run) YES 61¢ → 40¢ bid (peak 63¢) adverse weakened EXIT @ 40¢ The evidence moved, not just the price. Since entry the Senate shelved Clarity behind the Russia sanctions bill and a nominations package, no cloture motion has been filed as of Jul 30, and Thune's line softened from a queued procedural vote to "could still get some preliminary action" in the one jammed week left before the Aug 7 recess — having already conceded no passage. A doomed-but-recorded cloture vote remains live at ~40%, but that is exactly what the 40/42 market prices: the 65% read and the edge are gone. We would not open YES at 42¢ today. Book depth fine (165 @ 40¢). new_prob 40% · market-implied ~40–42% · closes 2026-08-08 14:00Z CLARITY 720 Senate conducts any recorded vote on the CLARITY Act before Aug 8 KXCLARITYVOTE-26JUL-AUG08 · #720 YES 61¢ → 40¢ bid (peak 62¢) adverse weakened EXIT @ 40¢ Same market, same re-read as #736: the "any recorded vote counts" mechanic is intact, but the catalyst decayed — nothing filed, floor time handed to sanctions and nominations, and burning a failed cloture on a bill leadership has already punted is the only YES path. At ~40% our probability matches the market's; exiting at 40¢ salvages two-thirds of basis instead of riding a coin flip we no longer have an edge on. new_prob 40% · market-implied ~40–42% · closes 2026-08-08 14:00Z GEMINI MATH Gemini #1 on Arena Text Leaderboard (Math) on Jul 31 KXMATHAI-26JUL31-GEMI · #282 NO 72¢ → 99¢ bid (peak 99.5¢) capital_free intact HOLD to settlement Gemini never took Math #1: the Arena board remains topped by Claude and GPT variants with Gemini 3.1 Pro mid-cluster, and the feared Gemini 3.5 Pro debut was absent from July's frontier wave (Fable 5, Grok 4.5, GPT-5.6 family, Kimi K3) per leaderboard trackers. Market settles today at 14:00Z (~12h) — inside the capital-free rule's ~7-day carve-out, so we take the last point at settlement instead of paying the spread. Top-of-book NO bid is thin (10 contracts), moot for a hold. new_prob 99% · market-implied ~99% · closes 2026-07-31 14:00Z KASH Kash Patel out as FBI Director before Aug 1 KXKASHOUT-26APR-AUG01 · #100 NO 83¢ → 99.3¢ bid (peak 99.5¢) capital_free intact HOLD to settlement Patel remains FBI director: late-July reporting (ms.now, CNN) shows continued pressure and purge campaigns but no removal or resignation, and Trump has not moved on him. With ~26h to close — well inside the capital-free carve-out — holding NO at a 99.3 bid to settlement beats surrendering the last 0.7¢ plus fees. new_prob 99% · market-implied ~99.3% · closes 2026-08-01 03:59Z Desk note: the four bidless write-offs (both gas rungs, Blanche, Hormuz) all peaked well above entry before collapsing on news — the reversal triggers fired correctly but the books were already empty by review time. The lesson feeds the trigger-latency discussion: gas peaked 97.5¢ on Jul 24 and was under 45¢ within 48h. Quotes: Kalshi trade-api v2, 2026-07-31 02:01 UTC.