TOTAL VOLUME:

$134.1b

24H VOL:

$133,388,117

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,436,095,462

405,232

Markets across

30,526

events

MATCHED EVENTS:

2,693

PLATFORM COVERAGE:

5

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Kalshi:

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What will the biggest earthquake be on Sep 9, 2026?
kalshi

What will the biggest earthquake be on Sep 9, 2026?

Volume:
$3,962

Magnitude of at least 5.2

 - Kalshi

Magnitude of at least 5.2 - Kalshi

1W

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Positive

Negative

Neutral

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Vol.

·

Resolved Sep 14, 2026

Closed: Sep 9, 1:59 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

Magnitude of at least 5.2

View
100%
Yes 100¢No 0¢
100¢
N/A
$1,511
N/A
N/A
$588
Settled
Yes
kalshi

Magnitude of at least 5.4

0%
Yes 0¢No 100¢
100¢
N/A
$1,967
N/A
N/A
$1,170
Settled
No
kalshi

Magnitude of at least 5.6

0%
Yes 0¢No 100¢
100¢
N/A
$331
N/A
N/A
$185
Settled
No
kalshi

Magnitude of at least 7.0

0%
Yes 0¢No 100¢
100¢
N/A
$145
N/A
N/A
$145
Settled
No
kalshi

Magnitude of at least 6.2

0%
Yes 0¢No 100¢
100¢
N/A
$7
N/A
N/A
$6
Settled
No
kalshi

Magnitude of at least 5.8

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

Magnitude of at least 6.0

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

Magnitude of at least 6.4

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

Magnitude of at least 6.6

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

Magnitude of at least 6.8

N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
Total markets: 10

Description

This event tracks whether a significant earthquake will occur on a specific date, measured by the magnitude reported by a leading geological survey. It focuses on the possibility of seismic activity reaching certain strength thresholds during a defined 24-hour period. Outcomes depend on whether any quake meets or exceeds these benchmarks.

Kalshi

All markets resolve based on whether the highest magnitude earthquake reported worldwide by the USGS on September 9, 2026, between midnight and 23:59 UTC, meets or exceeds a specific threshold ranging from 5.2 to 7.0. The magnitude used for settlement is the USGS-reported value at expiration, with moment magnitude (Mw) taking precedence when available. If multiple earthquakes share the highest magnitude, all qualify as resolving events. If USGS data is unavailable at expiration, settlement may be delayed according to contract contingencies. Each market corresponds to a distinct magnitude threshold, with higher thresholds representing increasingly rare seismic events.