# Sentinel — Position Review (AM) — 2026-09-12

Date: 2026-09-12
Source: https://kalshi-audits.pages.dev/2026-09-12-kalshi-sentinel-review-am

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# Sentinel — Position Review (AM)

2026-09-12 · 3 triggered picks reviewed · live quotes fetched from Kalshi API at review time
Summary: 3 exits, 0 holds, 0 skips. All three are NO positions that hit the capital_free trigger (≥95¢) with ~19 days to close. Every thesis re-checked intact against primary sources; these are capital-efficiency exits, not thesis exits. Combined exit ≈ 97–98¢ vs entries of 84/92/91¢.

KXIPOANTHROPIC-DATE-26OCT01 NO
intact
EXIT @ 97¢
AI · medium conviction · closes 2026-10-01 · run 2026-08-18-kalshi-ai-mispricing-audit-v4

When will Anthropic officially announce an IPO? — Before Oct 1, 2026

| **entry** 84¢ | **peak** 99.5¢ | **last mark** 98.0¢ | **now (exit)** 97¢ | **YES bid/ask** 1/3 | **depth @ bid** ~8,310 | **model→mine** 86%→97% | **mkt-implied NO** ~98% | **triggers** capital_free |
|---|---|---|---|---|---|---|---|---|

Thesis intact and strengthened: EDGAR full-text search (Aug 1 to Sep 12) returns zero public S-1/S-1A filings for Anthropic, and Reuters (Sep 5, via Investing.com/Express Tribune; Forbes Sep 7) reports the public prospectus slipped to late September with IPO marketing not starting until mid-October at the earliest, so none of the three YES triggers (S-1 effectiveness, pricing, exchange-assigned ticker) can plausibly land before Oct 1. But NO is now bid 97 / offered 99 with 19 days to close; the market has fully caught up to our 86% model and there are at most 3 cents left against a real tail: a late-September public S-1 that discloses a proposed ticker could invite a loose 'ticker assigned' reading (SpaceX precedent says it should not, but that is resolver risk for 3 cents). Capital-free rule applies (>7 days to close). Exit at 97; top-of-book depth is ~8.3k contracts, ample.
Reuters via Investing.com, Sep 5: IPO launch shifts to mid-October · Forbes, Sep 7: Anthropic delays IPO to mid-October, locks in $15B credit line · SEC EDGAR full-text search: no Anthropic S-1/S-1A Aug 1 to Sep 12

KXHORMUZNORM-26MAR17-B261001 NO
intact
EXIT @ 98¢
Politics · high conviction · closes 2026-10-01 · run 2026-08-17-kalshi-politics-mispricing-audit-sentinel

Hormuz 7-day avg transit calls above 60 before Oct 1, 2026 (IMF PortWatch)

| **entry** 92¢ | **peak** 98.5¢ | **last mark** 98.5¢ | **now (exit)** 98¢ | **YES bid/ask** 1/2 | **depth @ bid** ~16,666 | **model→mine** 96%→99% | **mkt-implied NO** ~98% | **triggers** capital_free |
|---|---|---|---|---|---|---|---|---|

Thesis intact: IMF PortWatch (chokepoint6, via straits.live) shows 6 transits on Sep 6 versus an ~85/day baseline, the strait has been effectively closed for ~195 days, and diplomacy is at an impasse: Iran demands full compliance with the June MOU before reopening, Trump posted a 'New U.S. Territory' Hormuz map on Sep 9 and Tehran responded with threats. Getting a 7-day average above 60 before Oct 1 would require a grand bargain plus an immediate ten-fold surge in traffic within roughly two weeks, and PortWatch's own publication lag (weekly Tuesdays, 5-12 days behind) shrinks the effective window further. I put NO at 99%. But NO is bid 98 with 19 days to run: 2 cents of upside for locked capital and essentially zero edge over the market. Capital-free rule applies. Exit at 98; depth at the bid is ~16.7k contracts.
straits.live daily tracker citing IMF PortWatch: 6 transits on Sep 6 · IMF PortWatch chokepoint6 (Strait of Hormuz) dataset · CBS News live: Iran demands compliance before reopening; Sep 9 Trump post

KXCRYPTOSTRUCTURE-26JAN-OCT NO
intact
EXIT @ 97¢
Politics · high conviction · closes 2026-10-01 · run 2026-08-17-kalshi-politics-mispricing-audit-sentinel

Crypto market-structure bill becomes law before Oct 1, 2026?

| **entry** 91¢ | **peak** 98.5¢ | **last mark** 97.5¢ | **now (exit)** 97¢ | **YES bid/ask** 2/3 | **depth @ bid** ~17,184 | **model→mine** 96%→98% | **mkt-implied NO** ~98% | **triggers** capital_free |
|---|---|---|---|---|---|---|---|---|

Thesis intact: the Sep 15 vote is only cloture on the motion to proceed, needing 7 Democrats; the seven Democratic negotiators (Gallego, Alsobrooks, Warner, Booker, Cortez Masto, Hickenlooper, Warnock) issued a joint statement that the merged text 'falls short' and have not committed, and Galaxy puts all-of-2026 enactment at ~10%. Even a successful cloture leaves floor debate, amendments, final passage, House concurrence on a different text than its July 2025 bill, and signature, all before Sep 30 while appropriations consume the floor; the before-Oct-1 slice of that 10% is low single digits. I put NO at 98%. NO is bid 97 with 19 days left and the market has caught up to our 96% model, so edge is ~1 cent. Capital-free rule applies. Exit at 97; depth at the bid is ~17.2k contracts. If cloture somehow passes Tuesday, this market will reprice sharply and we would rather be flat.
Sen. Gallego press release: Democrats oppose current CLARITY text · The Block, Aug 8: Thune files cloture, Sept 15 vote · crypto.news, Sep 2: 14 working days; Galaxy 10%, Polymarket ~16% · CryptoTimes, Sep 4: the vote math