SimpleFunctions
KalshiDec 31, 2026231 days left

Who will be the Heavyweight Title on Dec 31, 2026?

By SimpleFunctions· Last verified 14 May 2026Methodology

This contract is priced at 3¢ on Kalshi. Current book: 0¢ bid, 3¢ ask, 3¢ spread.

Implied probability

3¢
$6K volume
$5K liquidity
2053% of event volume

Event outcomes

10

Family volume

$276

Best sibling

Alex Pereira 23¢

Ticker

KXUFCHEAVYWEIGHTTITLE-26-AVOL

Market snapshot

Alexander Volkov in market context.

This page tracks the Kalshi contract for Who will be the Heavyweight Title on Dec 31, 2026?. The displayed quote is 3¢ from the latest venue quote. The cached market record reports reported volume of $6K. In the Who will be the Heavyweight Title on Dec 31, 2026 family, this outcome ranks #5 of 10 by current quote across 10 sibling outcomes. The indicator bundle was refreshed May 14, 2026, 8:23 AM UTC.

Outcome

Alexander Volkov

Family rank

#5 of 10

Venue

Kalshi

Current quote

Quote source

Latest venue quote

Timing

Listed until Dec 31, 2026

Reported volume

$6K

Family context

10 outcomes · Who will be the Heavyweight Title on Dec 31, 2026

Quote range

1¢-30¢

Family leader

Tom Aspinall 30¢

Last updated

May 14, 2026, 8:23 AM UTC · 12m ago

Venue identifier: KXUFCHEAVYWEIGHTTITLE-26-AVOL. Family volume: $276.

Price history

3¢ current

+1¢
25¢50¢75¢100¢
May 4, 2026May 13, 2026

Orderbook snapshot

0 / 3¢

Kalshi
3¢ spread
BidSize
AskSize
3¢2.5K
5¢1
6¢1
9¢427
10¢607

Contract terms

Resolution, venue, and identifiers.

Resolution rules

If Alexander Volkov is the UFC Heavyweight Title on Dec 31, 2026 at 12:00 PM ET, then the market resolves to Yes.

Venue

Kalshi

Closes

Dec 31, 2026

Identifier

KXUFCHEAVYWEIGHTTITLE-26-AVOL

SF Signal
SF Index
0.00
Regime
neutral

Cross-venue match

Similar contract on polymarket at 10¢, -7¢ versus this page.

View counterpart

Indicators

Yield, cliff risk, volatility, and regime.

IY (Yes)

5101.0%

IY (No)

4.9%

Adj IY

0%

CRI

32

Overround

-0.1%

LAS

1.00

Regime

neutral

Score

0.364

Observability

low

Event type

sports

Full indicator table

5101.0%
4.9%
Adj IY
0%
32
Overround
-0.1%
LAS
1.00

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SimpleFunctions context

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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.