TOTAL VOLUME:

$134.1b

24H VOL:

$113,466,932

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,423,222,590

402,751

Markets across

30,217

events

MATCHED EVENTS:

2,632

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
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Crypto
BTC price range on Sep 10, 2026 at 5pm EDT?
kalshi

BTC price range on Sep 10, 2026 at 5pm EDT?

Volume:
$111,260

$77,000 to 77,249.99

 - Kalshi

$77,000 to 77,249.99 - Kalshi

1W

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Positive

Negative

Neutral

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Vol.

·

Resolved Sep 10, 2026

Closed: Sep 10, 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

$77,000 to 77,249.99

View
100%
90%
Yes 100¢No 0¢
100¢
N/A
$25,506
N/A
N/A
$8,248
Settled
Yes
kalshi

$77,250 to 77,499.99

0%
8%
Yes 0¢No 100¢
100¢
N/A
$22,517
N/A
N/A
$6,332
Settled
No
kalshi

$78,250 to 78,499.99

0%
Yes 0¢No 100¢
100¢
N/A
$11,705
N/A
N/A
$8,734
Settled
No
kalshi

$77,500 to 77,749.99

0%
9%
Yes 0¢No 100¢
100¢
N/A
$11,632
N/A
N/A
$1,752
Settled
No
kalshi

$78,000 to 78,249.99

0%
9%
Yes 0¢No 100¢
100¢
N/A
$9,404
N/A
N/A
$7,382
Settled
No
kalshi

$77,750 to 77,999.99

0%
8%
Yes 0¢No 100¢
100¢
N/A
$5,679
N/A
N/A
$4,296
Settled
No
kalshi

$78,500 to 78,749.99

0%
11%
Yes 0¢No 100¢
100¢
N/A
$5,372
N/A
N/A
$4,920
Settled
No
kalshi

$78,750 to 78,999.99

0%
Yes 0¢No 100¢
100¢
N/A
$4,474
N/A
N/A
$4,427
Settled
No
kalshi

$76,750 to 76,999.99

0%
3%
Yes 0¢No 100¢
100¢
N/A
$3,148
N/A
N/A
$1,529
Settled
No
kalshi

$76,500 to 76,749.99

0%
2%
Yes 0¢No 100¢
100¢
N/A
$2,115
N/A
N/A
$447
Settled
No
kalshi

$76,000 to 76,249.99

0%
1%
Yes 0¢No 100¢
100¢
N/A
$1,915
N/A
N/A
$1,096
Settled
No
kalshi

$79,250 to 79,499.99

0%
7%
Yes 0¢No 100¢
100¢
N/A
$1,715
N/A
N/A
$1,704
Settled
No
kalshi

$80,000 to 80,249.99

0%
2%
Yes 0¢No 100¢
100¢
N/A
$1,227
N/A
N/A
$1,192
Settled
No
kalshi

$80,500 to 80,749.99

0%
1%
Yes 0¢No 100¢
100¢
N/A
$1,023
N/A
N/A
$1,018
Settled
No
kalshi

$79,500 to 79,749.99

0%
5%
Yes 0¢No 100¢
100¢
N/A
$574
N/A
N/A
$496
Settled
No
kalshi

$72,500 to 72,749.99

0%
Yes 0¢No 100¢
100¢
N/A
$464
N/A
N/A
$290
Settled
No
kalshi

$72,750 to 72,999.99

0%
Yes 0¢No 100¢
100¢
N/A
$464
N/A
N/A
$290
Settled
No
kalshi

$81,250 to 81,499.99

0%
Yes 0¢No 100¢
100¢
N/A
$394
N/A
N/A
$206
Settled
No
kalshi

$75,750 to 75,999.99

0%
Yes 0¢No 100¢
100¢
N/A
$351
N/A
N/A
$234
Settled
No
kalshi

$79,000 to 79,249.99

0%
8%
Yes 0¢No 100¢
100¢
N/A
$295
N/A
N/A
$292
Settled
No
kalshi

$79,750 to 79,999.99

0%
2%
Yes 0¢No 100¢
100¢
N/A
$217
N/A
N/A
$217
Settled
No
kalshi

$76,250 to 76,499.99

0%
1%
Yes 0¢No 100¢
100¢
N/A
$201
N/A
N/A
$198
Settled
No
kalshi

$72,250 to 72,499.99

0%
Yes 0¢No 100¢
100¢
N/A
$187
N/A
N/A
$187
Settled
No
kalshi

$75,000 to 75,249.99

0%
Yes 0¢No 100¢
100¢
N/A
$186
N/A
N/A
$181
Settled
No
kalshi

$73,000 to 73,249.99

0%
Yes 0¢No 100¢
100¢
N/A
$171
N/A
N/A
$138
Settled
No
Total markets: 25 of 80

Description

This event tracks Bitcoin's price performance at a specific future timestamp, using a standardized index to determine the outcome. The resolution hinges on whether the price falls within predefined ranges at the exact moment of evaluation.

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 September 10, 2026. Each market corresponds to a specific price range, and the official price is determined by averaging 60 BRTI prices collected in the final minute before expiration. The secondary rules emphasize that CF Benchmarks' BRTI is the definitive source, distinguishing it from other price feeds, and clarify the methodology for calculating the final average value used to resolve all markets.