SimpleFunctions

$65,500 or above · Bitcoin price on Jul 31, 2026?: $

$65,500 or above is priced at 31¢ on Kalshi. Current book: 30¢ bid, 31¢ ask, 1¢ spread. This outcome ranks #12 of 16 inside Bitcoin price on Jul 31, 2026?: $.

Price history

31¢ current

1¢
30¢
Jul 24, 2026Jul 25, 2026

Contract brief

If the simple average of the sixty seconds of CF Benchmarks' Bitcoin Real-Time Index (BRTI) before 5 PM EDT is above 65499.99 at 5 PM EDT on Jul 31, 2026, then the market resolves to Yes.

Outcome

$65,500 or above

Rank

#12 of 16

Leader

$59,500 or above 93¢

Range

2¢-93¢

Family volume

$139K

Identifier

KXBTCD-26JUL3117-T65499.99

Jul 25, 2026, 10:38 AM UTC · 22m ago

Implied probability

31¢
Latest venue quote
Jul 25, 2026, 10:38 AM UTC · 22m ago

Bid

30¢

Ask

31¢

Spread

24h volume

$6K

Family rank

#12 of 16

16 outcomes · Bitcoin price on Jul 31, 2026?: $

Closes

Jul 31, 2026

Family volume

$139K

Orderbook snapshot

30 / 31¢

Kalshi
1¢ spread
BidSize
30¢2.9K
29¢897
28¢7.6K
27¢2.0K
7¢14K
AskSize
31¢500
32¢3.9K
33¢4.3K
34¢7.0K
35¢43

Contract terms

What resolves this market.

YES condition

If the simple average of the sixty seconds of CF Benchmarks' Bitcoin Real-Time Index (BRTI) before 5 PM EDT is above 65499.99 at 5 PM EDT on Jul 31, 2026, then the market resolves to Yes.

Venue

Kalshi

Closes

Jul 31, 2026

Identifier

KXBTCD-26JUL3117-T65499.99

SF Signal
SF Index
13416.12
Regime
neutral

Indicators

Yield, cliff risk, volatility, and regime.

CRI

2

VR

0.34

IAR

1.3/h

Overround

16.1%

LAS

0.03

Regime

neutral

Score

0.5

Full indicator table

2
VR
0.34
IAR
1.3/h
Overround
16.1%
LAS
0.03

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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.