Antecedent (if this happens)
KXATP1RANK-26DEC31-NDJO
Who will be the #1 ranked ATP men's singles player on Dec 31, 2026?
Series: KXATP1RANK
Entity: Novak Djokovic
Expiration: 2026-12-31T17:00:00Z
Volume: 397
YES ask: 0.0200
NO ask: 0.9900
Last: 0.0100
View on Kalshi
Rules
If Novak Djokovic is the #1 ranked on the PIF ATP singles rankings on Dec 31, 2026 at 12:00 PM ET, then the market resolves to Yes.
Consequent (then it means this happened or will happen)
KXATPGRANDSLAM-26-NDJO
Will Novak Djokovic win a Tennis Grand Slam in 2026?
Series: KXATPGRANDSLAM
Entity: Novak Djokovic
Expiration: 2026-12-31T15:00:00Z
Volume: 69526
YES ask: 0.1200
NO ask: 0.9300
Last: 0.0900
View on Kalshi
Rules
If Novak Djokovic wins a tennis major (the Australian Open, the U.S. Open, the French Open, or Wimbledon) before Dec 31, 2026, then the market resolves to Yes.
Confidence: none
Model: claude-sonnet-5
Screened: 2026-07-12T08:02:52Z
Code version: N/A
Reasoning: Ranking #1 doesn't require winning a major, and winning a major doesn't guarantee being #1 ranked at year-end.
Strategy: Buy NO on antecedent + YES on consequent
Est. yield (after fees):
-21.53%
(negative yield)
Cost:
$1.1100
+ ~$0.0081 est. fees
Days to maturity:
168
Hurdle yield:
4.44%
Excess yield:
-25.97%
BELOW HURDLE