AR

Arbitrum

ARB 1 Hour Move
-1.77%
$0.13 → $0.13

Why Arbitrum is down 1.8% in the last hour

Analysis

Arbitrum (ARB) slipped 1.8% over the past hour as traders reacted to reports that Arbitrum’s Security Council executed an emergency freeze of roughly $70–$71.5 million in ETH tied to the KelpDAO exploit. The incident and the need for an emergency intervention likely heightened near-term risk concerns around the ecosystem, weighing on ARB sentiment.

Contributing Factors (3)

#1
Decrypt Hack/Exploit 8 hours ago

Arbitrum Security Council Freezes $71.5M in Ethereum linked to $292M KelpDAO Exploit

Arbitrum's emergency response to the KelpDAO exploit has sparked praise and criticism over the network's ability to freeze stolen assets.

Confidence
89%
Read source
#2
CryptoPotato Regulatory 4 hours ago

Arbitrum Freezes $70 Million in ETH Linked to KelpDAO Exploit in Emergency Security Move

Arbitrum's Security Council froze exploiter-held ETH after coordinating with law enforcement.

Confidence
88%
Read source
#3
The Block Hack/Exploit 18 hours ago

Arbitrum freezes $71 million worth of ETH stolen in Kelp DAO exploit

The Arbitrum Security Council said the frozen funds will only be moved by further action through Arbitrum governance.

Confidence
87%
Read source

Move Details

Asset Arbitrum
Symbol ARB
Direction ↓ Bearish
Timeframe 1 Hour
Start Price $0.13
End Price $0.13
Change -1.77%
Detected Apr 21, 2026 5:10 PM

Explanation Confidence

89%

High confidence in the explanation based on source reliability and timing.