SimpleFunctions

Alex de Minaur · KXATPGRANDSLAM-26

Alex de Minaur is priced at 4¢ on Kalshi. Current book: 0¢ bid, 1¢ ask, 1¢ spread. This outcome ranks #3 of 12 inside KXATPGRANDSLAM-26.

Price history

4¢ current

+3¢
0¢5¢
Jun 27, 2026Jul 21, 2026

Contract brief

If Alex de Minaur 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.

Outcome

Alex de Minaur

Rank

#3 of 12

Leader

Lorenzo Musetti 7¢

Range

1¢-7¢

Family volume

$946

Identifier

KXATPGRANDSLAM-26-AMIN

Jul 27, 2026, 7:08 AM UTC · 16m ago

Implied probability

4¢
Latest venue quote
Jul 27, 2026, 7:08 AM UTC · 16m ago

Bid

Ask

Spread

Reported volume

$4K

Family rank

#3 of 12

12 outcomes · KXATPGRANDSLAM-26

Closes

Dec 31, 2026

Family volume

$946

Orderbook snapshot

0 / 1¢

Kalshi
1¢ spread
BidSize
AskSize
2¢250
16¢90
38¢1.6K
39¢117
100¢1.5K

Contract terms

What resolves this market.

YES condition

If Alex de Minaur 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.

Venue

Kalshi

Closes

Dec 31, 2026

Identifier

KXATPGRANDSLAM-26-AMIN

SF Signal
SF Index
2791.41
Regime
neutral

Indicators

Yield, cliff risk, volatility, and regime.

IY (Yes)

5582.8%

IY (No)

9.7%

Adj IY

2791%

CRI

24

Overround

-0.8%

Regime

neutral

Score

0.5

Full indicator table

5582.8%
9.7%
Adj IY
2791%
24
Overround
-0.8%

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How we compute these odds

SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.

For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.

Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.