TOTAL VOLUME:

$134.2b

24H VOL:

$126,324,530

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,434,646,834

406,019

Markets across

30,401

events

MATCHED EVENTS:

2,689

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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BTC price range on Aug 18, 2026 at 5pm EDT?
kalshi

BTC price range on Aug 18, 2026 at 5pm EDT?

Volume:
$79,583

$64,500 to 64,749.99

 - Kalshi

$64,500 to 64,749.99 - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 18, 2026

Closed: Aug 18, 5:00 PM EST

kalshi

Kalshi

View
Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

$64,500 to 64,749.99

View
100%
Yes 100¢No 0¢
100¢
N/A
$21,053
N/A
N/A
$9,293
Settled
Yes
kalshi

$64,750 to 64,999.99

View
0%
Yes 0¢No 100¢
100¢
N/A
$18,170
N/A
N/A
$6,371
Settled
No
kalshi

$64,250 to 64,499.99

View
0%
Yes 0¢No 100¢
100¢
N/A
$12,823
N/A
N/A
$6,144
Settled
No
kalshi

$65,000 to 65,249.99

View
0%
Yes 0¢No 100¢
100¢
N/A
$6,635
N/A
N/A
$6,594
Settled
No
kalshi

$64,000 to 64,249.99

View
0%
12%
Yes 0¢No 100¢
100¢
N/A
$5,747
N/A
N/A
$2,524
Settled
No
kalshi

$63,250 to 63,499.99

View
0%
4%
Yes 0¢No 100¢
100¢
N/A
$5,560
N/A
N/A
$5,560
Settled
No
kalshi

$65,500 to 65,749.99

View
0%
Yes 0¢No 100¢
100¢
N/A
$3,809
N/A
N/A
$3,762
Settled
No
kalshi

$63,500 to 63,749.99

View
0%
Yes 0¢No 100¢
100¢
N/A
$3,459
N/A
N/A
$3,063
Settled
No
kalshi

$63,750 to 63,999.99

View
0%
Yes 0¢No 100¢
100¢
N/A
$1,223
N/A
N/A
$1,115
Settled
No
kalshi

$65,250 to 65,499.99

View
0%
Yes 0¢No 100¢
100¢
N/A
$478
N/A
N/A
$476
Settled
No
kalshi

$62,750 to 62,999.99

View
0%
Yes 0¢No 100¢
100¢
N/A
$467
N/A
N/A
$467
Settled
No
kalshi

$63,000 to 63,249.99

View
0%
Yes 0¢No 100¢
100¢
N/A
$157
N/A
N/A
$157
Settled
No
kalshi

$58,750 to 58,999.99

View
0%
Yes 0¢No 100¢
100¢
N/A
$2
N/A
N/A
$2
Settled
No
kalshi

$53,249.99 or below

View
N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

$53,250 to 53,499.99

View
N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

$53,500 to 53,749.99

View
N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

$53,750 to 53,999.99

View
N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

$54,000 to 54,249.99

View
N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

$54,250 to 54,499.99

View
N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

$54,500 to 54,749.99

View
N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

$54,750 to 54,999.99

View
N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

$55,000 to 55,249.99

View
N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

$55,250 to 55,499.99

View
N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

$55,500 to 55,749.99

View
N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

$55,750 to 55,999.99

View
N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
Total markets: 25 of 80

Description

This event tracks Bitcoin's price performance at a specific future moment, using a standardized benchmark to determine the outcome. The resolution depends on where the averaged price falls within predefined ranges at the exact timestamp.

Kalshi

The event resolves based on the simple average of the sixty seconds of CF Benchmarks' Bitcoin Real-Time Index (BRTI) immediately before 5 PM EDT on August 18, 2026. Each numbered market corresponds to a specific price range, and the market associated with the range that contains this average price resolves to Yes, with all others resolving to No. Price determination uses the average of 60 BRTI readings collected in the final minute before expiration, ensuring consistency despite variations across data sources. The ranges are contiguous and exhaustive from below $53,250 up to above $72,749.99, covering the full spectrum of possible outcomes for Bitcoin's price at the specified time.