SimpleFunctions

Coldplay · KX1ALBUM-26DEC

Coldplay is priced at 22¢ on Kalshi. Current book: 10¢ bid, 15¢ ask, 5¢ spread. This outcome ranks #12 of 16 inside KX1ALBUM-26DEC.

Price history

22¢ current

+12¢
0¢10¢20¢
Jun 28, 2026Jul 2, 2026

Contract brief

If Coldplay has a #1 album on the Billboard 200 by Dec 26, 2026, then the market resolves to Yes.

Outcome

Coldplay

Rank

#12 of 16

Leader

Future 99¢

Range

1¢-99¢

Family volume

$5K

Identifier

KX1ALBUM-26DEC-COL

Jul 18, 2026, 10:08 AM UTC · 18m ago

Implied probability

22¢
Latest venue quote
Jul 18, 2026, 10:08 AM UTC · 18m ago

Bid

10¢

Ask

15¢

Spread

Reported volume

$23

Family rank

#12 of 16

16 outcomes · KX1ALBUM-26DEC

Closes

Dec 27, 2026

Family volume

$5K

Orderbook snapshot

10 / 15¢

Kalshi
5¢ spread
BidSize
100¢550
10¢500
3¢247
2¢934
AskSize
15¢100
20¢510
51¢4
52¢50
53¢400

Contract terms

What resolves this market.

YES condition

If Coldplay has a #1 album on the Billboard 200 by Dec 26, 2026, then the market resolves to Yes.

Venue

Kalshi

Closes

Dec 27, 2026

Identifier

KX1ALBUM-26DEC-COL

SF Signal
SF Index
1015.24
Regime
neutral

Indicators

Yield, cliff risk, volatility, and regime.

IY (Yes)

2030.5%

IY (No)

25.1%

Adj IY

1015%

CRI

9

Overround

10.4%

Regime

neutral

Score

0.5

Full indicator table

2030.5%
25.1%
Adj IY
1015%
9
Overround
10.4%

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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.