Pair #12587

Antecedent (if this happens)

KXPGAR1LEAD-THOC26-JKEE

Will John Keefer lead at the end of Round 1 in the The Open Championship?

Series: KXPGAR1LEAD
Entity: John Keefer
Expiration: 2026-08-02T04:00:00Z
Volume: 4193

YES ask: 0.0080
NO ask: 0.9990
Last: 0.0070

View on Kalshi

Rules

If John Keefer is the leader at the end of Round 1 in the 2026 The Open Championship, then the market resolves to Yes.

Consequent (then it means this happened or will happen)

KXPGATOP5-THOC26-JKEE

The Open Championship: Will John Keefer finish top 5?

Series: KXPGATOP5
Entity: John Keefer
Expiration: 2026-08-02T04:00:00Z
Volume: 1856

YES ask: 0.0300
NO ask: 0.9800
Last: 0.0500

View on Kalshi

Rules

If John Keefer finishes in the top 5 (including ties) in the 2026 The Open Championship, then the market resolves to Yes.

LLM Screening

Confidence: none
Model: rule-screener-v1
Screened: 2026-07-15T07:45:37Z
Code version: ecbe685

Reasoning: rule: round-position and final-result markets don't imply each other

Strategy: Buy NO on antecedent + YES on consequent
Est. yield (after fees): -48.20% (negative yield)
Cost: $1.0290 + ~$0.0021 est. fees
Days to maturity: 17
Hurdle yield: 4.23%
Excess yield: -52.43% BELOW HURDLE

Human Review

Not yet reviewed.

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