Pair #7294

Antecedent (if this happens)

KXPGAR1TOP5-MAST26-JROS

The Masters: Will Justin Rose finish top 5 in Round 1?

Series: KXPGAR1TOP5
Entity: Justin Rose
Expiration: 2026-04-10T00:00:00Z
Volume: 10171

YES ask: 0.1400
NO ask: 0.8800
Last: 0.1400

View on Kalshi

Rules If Justin Rose finishes in the top 5 (including ties) in the 1st Round of the 2026 The Masters, then the market resolves to Yes.
Consequent (then it means this happened or will happen)

KXPGAR1TOP10-MAST26-JROS

The Masters: Will Justin Rose finish top 10 in Round 1?

Series: KXPGAR1TOP10
Entity: Justin Rose
Expiration: 2026-04-10T00:00:00Z
Volume: 9150

YES ask: 0.2800
NO ask: 0.7400
Last: 0.2800

View on Kalshi

Rules If Justin Rose finishes in the top 10 (including ties) in the 1st Round of the 2026 The Masters, then the market resolves to Yes.
LLM Screening

Confidence: high
Model: claude-sonnet-4-6
Screened: 2026-04-07T08:01:19Z

Reasoning: If Rose finishes top 5 in Round 1, he is necessarily also in the top 10 in Round 1 (top 5 is a subset of top 10). The reverse does not hold — top 10 does not imply top 5.

Strategy: Buy NO on antecedent + YES on consequent
Yield: N/A
Cost: $1.1600
Days to maturity: N/A
Hurdle yield: N/A
Excess yield: N/A

Human Review

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