Antecedent (if this happens)
KXPGATOUR-MAST26-BKOE
Will Brooks Koepka win the Masters Tournament?
Series: KXPGATOUR
Entity: Brooks Koepka
Expiration: 2026-04-12T23:00:00Z
Volume: 9023953
YES ask: 0.0020
NO ask: 1.0000
Last: 0.0020
View on Kalshi
Rules
If Brooks Koepka wins the Masters Tournament, then the market resolves to Yes.
Consequent (then it means this happened or will happen)
KXPGAMAKECUT-MAST26-BKOE
The Masters: Will Brooks Koepka make the cut?
Series: KXPGAMAKECUT
Entity: Brooks Koepka
Expiration: 2026-04-11T10:00:00Z
Volume: 12778
YES ask: 0.9400
NO ask: 0.1100
Last: 0.9400
View on Kalshi
Rules
If Brooks Koepka has made the cut at the 2026 The Masters, then the market resolves to Yes.
Confidence: high
Model: claude-sonnet-4-6
Screened: 2026-04-07T08:08:38Z
Reasoning: If Brooks Koepka wins the Masters, he necessarily made the cut — you cannot win a tournament without surviving the cut. The reverse is not true.
Strategy: Buy NO on antecedent + YES on consequent
Yield:
N/A
Cost:
$1.9400
Days to maturity:
N/A
Hurdle yield:
N/A
Excess yield:
N/A