SimpleFunctions

Anthony Constantino · KXNYPRIMARY-21R26

Anthony Constantino is priced at 79¢ on Kalshi. Current book: 77¢ bid, 81¢ ask, 4¢ spread. This outcome ranks #1 of 2 inside KXNYPRIMARY-21R26.

Price history

79¢ current

+43¢
50¢75¢
May 5, 2026May 28, 2026

Contract brief

If Anthony Constantino wins the nomination for the Republican Party to contest the 2026 NY-21 House seat, then the market resolves to Yes.

Outcome

Anthony Constantino

Rank

#1 of 2

Leader

Anthony Constantino 77¢

Range

15¢-77¢

Family volume

$0

Identifier

KXNYPRIMARY-21R26-ACON

May 28, 2026, 5:38 AM UTC · 7m ago

Implied probability

79¢
Latest venue quote
May 28, 2026, 5:38 AM UTC · 7m ago

Bid

77¢

Ask

81¢

Spread

Reported volume

$3K

Family rank

#1 of 2

2 outcomes · KXNYPRIMARY-21R26

Closes

Jun 23, 2027

Family volume

$0

Orderbook snapshot

77 / 81¢

Kalshi
4¢ spread
BidSize
77¢353
76¢200
70¢60
29¢57
28¢55
AskSize
81¢10
84¢32
85¢100
87¢200
90¢67

Contract terms

What resolves this market.

YES condition

If Anthony Constantino wins the nomination for the Republican Party to contest the 2026 NY-21 House seat, then the market resolves to Yes.

Venue

Kalshi

Closes

Jun 23, 2027

Identifier

KXNYPRIMARY-21R26-ACON

SF Signal
SF Index
156.12
Regime
neutral

Event family

KXNYPRIMARY-21R26.

The same race as a probability stack: rank, volume, and where this contract sits against the other outcomes.

Total volume

$0

Outcomes

2

Highest price

Anthony Constantino 77¢

Current share

Indicators

Yield, cliff risk, volatility, and regime.

Regime

neutral

Score

0.5

Full indicator table

27.9%
312.2%
Adj IY
156%
3

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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.