Bitcoin price on Sep 21, 2026?

$70,500 or aboveactivebinarygreater

Public page Open on kalshi.com

Yes bid / ask

99¢ / 100¢

spread 1¢

Last trade

0¢

–

No bid / ask

0¢ / 1¢

24h volume

0 lifetime

Open interest

top of book 7,823 × 0

Closes

in 21h

Sep 21 · 9:00 PM UTC

YES price

Close per candle with bid/ask band; volume below. Times in UTC.

24h · 1m 7d · 1h 30d · 1h 90d · 1d

Not enough history to chart.

Order book

Top of book, both sides expressed as YES prices.

Yes ask (no bid)SizeYes

spread–mid –

bid7,82399¢
bid5,05198¢
bid5095¢

Resolution rules

Verbatim from the venue. The analyst must quote these, never paraphrase.

If the simple average of the sixty seconds of CF Benchmarks' Bitcoin Real-Time Index (BRTI) before 5 PM EDT is above 70499.99 at 5 PM EDT on Sep 21, 2026, then the market resolves to Yes.

Not all cryptocurrency price data is the same. While checking a source like Google or Coinbase may help guide your decision, the price used to determine this market is based on CF Benchmarks' corresponding Real Time Index (RTI). At the last minute before expiration, 60 RTI prices are collected. The official and final value is the average of these prices.

Settlement sources

CF Benchmarks

opens: Sep 20 · 8:00 PM UTC
closes: Sep 21 · 9:00 PM UTC · may close early
expires: Sep 21 · 9:05 PM UTC
floor: 70499.99
category: Crypto
event: independent outcomes

Recent trades

Most recent first. Price is the YES side.

No trades yet.

Other markets in BTC price on Sep 21, 2026 at 5pm EDT?

On Sep 21, 2026 at 5pm EDT

Event page

Market	Yes bid	Yes ask	Last	Δ	Spread	Vol 24h	OI	Vol total	Closes	Status
Bitcoin price on Sep 21, 2026?$70,000 or aboveKXBTCD-26SEP2117-T69999.99	99¢	100¢	0¢	–	1¢	0	0	0	in 21h	active
Bitcoin price on Sep 21, 2026?

Raw payload

Exactly what the API returned for this market.

Show JSON

market42

can_close_earlytrue

close_time2026-09-21T21:00:00Z

created_time2026-09-20T09:00:31.527978Z

event_tickerKXBTCD-26SEP2117

exchange_index