Pair #10668

Antecedent (if this happens)

KXPGATOP10-THOC26-SLOW

The Open Championship: Will Shane Lowry finish top 10?

Series: KXPGATOP10
Entity: Shane Lowry
Expiration: 2026-08-02T04:00:00Z
Volume: 6623

YES ask: 0.1800
NO ask: 0.8400
Last: 0.1800

View on Kalshi

Rules If Shane Lowry finishes in the top 10 (including ties) in the 2026 The Open Championship, then the market resolves to Yes.
Consequent (then it means this happened or will happen)

KXPGATOP20-THOC26-SLOW

The Open Championship: Will Shane Lowry finish top 20?

Series: KXPGATOP20
Entity: Shane Lowry
Expiration: 2026-08-02T04:00:00Z
Volume: 7008

YES ask: 0.3200
NO ask: 0.6900
Last: 0.3200

View on Kalshi

Rules If Shane Lowry finishes in the top 20 (including ties) in the 2026 The Open Championship, then the market resolves to Yes.
LLM Screening

Confidence: high
Model: rule-screener-v1
Screened: 2026-07-13T07:45:26Z
Code version: ecbe685

Reasoning: rule: KXPGATOP10 is a strict subset of KXPGATOP20 for the same player and tournament

Strategy: Buy NO on antecedent + YES on consequent
Est. yield (after fees): -96.78% (negative yield)
Cost: $1.1600 + ~$0.0246 est. fees
Days to maturity: 18
Hurdle yield: 4.23%
Excess yield: -101.01% BELOW HURDLE

Human Review

Decision: confirmed
Reviewed at: 2026-07-13T07:45:26Z

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