Antecedent (if this happens)
KXPGATOP20-THOC26-WCLA
The Open Championship: Will Wyndham Clark finish top 20?
Series: KXPGATOP20
Entity: Wyndham Clark
Expiration: 2026-08-02T04:00:00Z
Volume: 30954
YES ask: 0.3400
NO ask: 0.6700
Last: 0.3400
View on Kalshi
Rules
If Wyndham Clark finishes in the top 20 (including ties) in the 2026 The Open Championship, then the market resolves to Yes.
Consequent (then it means this happened or will happen)
KXPGATOP40-THOC26-WCLA
The Open Championship: Will Wyndham Clark finish top 40?
Series: KXPGATOP40
Entity: Wyndham Clark
Expiration: 2026-08-02T04:00:00Z
Volume: 2709
YES ask: 0.5200
NO ask: 0.5800
Last: 0.5400
View on Kalshi
Rules
If Wyndham Clark finishes in the top 40 (including ties) in the 2026 The Open Championship, then the market resolves to Yes.
Confidence: high
Model: claude-sonnet-5
Screened: 2026-07-15T07:45:37Z
Code version: ecbe685
Reasoning: [structural reuse of KXPGATOP20-THOC26-MTHO/KXPGATOP40-THOC26-MTHO] [structural reuse of KXPGATOP20-THOC26-JROS/KXPGATOP40-THOC26-JROS] A top20 finish is necessarily also a top40 finish.
Strategy: Buy NO on antecedent + YES on consequent
Est. yield (after fees):
-98.31%
(negative yield)
Cost:
$1.1900
+ ~$0.0329 est. fees
Days to maturity:
18
Hurdle yield:
4.23%
Excess yield:
-102.54%
BELOW HURDLE