Antecedent (if this happens)
KXPGATOP10-THOC26-BDEC
The Open Championship: Will Bryson DeChambeau finish top 10?
Series: KXPGATOP10
Entity: Bryson DeChambeau
Expiration: 2026-08-02T04:00:00Z
Volume: 7810
YES ask: 0.1400
NO ask: 0.8700
Last: 0.1400
View on Kalshi
Rules
If Bryson DeChambeau 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)
KXPGATOP40-THOC26-BDEC
The Open Championship: Will Bryson DeChambeau finish top 40?
Series: KXPGATOP40
Entity: Bryson DeChambeau
Expiration: 2026-08-02T04:00:00Z
Volume: 1190
YES ask: 0.4000
NO ask: 0.9500
Last: 0.4000
View on Kalshi
Rules
If Bryson DeChambeau 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: 2026-07-14T08:00:36Z
Code version: ecbe685
Reasoning: [structural reuse of KXPGATOP10-THOC26-JROS/KXPGATOP40-THOC26-JROS] A top10 finish is necessarily also a top40 finish.
Strategy: Buy NO on antecedent + YES on consequent
Est. yield (after fees):
-99.47%
(negative yield)
Cost:
$1.2700
+ ~$0.0247 est. fees
Days to maturity:
18
Hurdle yield:
4.23%
Excess yield:
-103.70%
BELOW HURDLE