Arbitrum Arbitrum ARB
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Show Coin Info
Price
0.097431 USD
% Change
8.81%
Market Cap
567M USD
Volume
109M USD
Circulating Supply
5.82B
2% from all time low
2353% to all time high
0% from all time low
752% to all time high
58% are in circulation
Circulating Supply
5,826,785,045
Max Supply
10,000,000,000

Arbitrum (ARB) Calendar: Release Schedule, Listings, Hard Fork, Halving

During the whole time of Arbitrum monitoring, 287 events were added:
210 AMA sessions
18 exchange events
17 lock or unlock tokens
12 meetups
8 conference participations
4 events related to NFT and digital art
4 releases
3 updates
3 contests
3 announcements
2 events related to decentralized autonomous organizations (DAO)
2 general events
1 partnership
February 26, 2026 UTC

Hackathon

Arbitrum is opening registration for a three-week Open House NYC online buildathon running from February 5-26, focused on founders and developers preparing to ship on-chain products.

Added 1 month ago
125
March 8, 2026 UTC

New York Meetup

Arbitrum invites founders to apply for an in-person Arbitrum Open House in New York City on March 6.

Added 18 days ago
38
Past Events
February 18, 2026 UTC

Denver Meetup

Arbitrum hosts an Open House Gather event in Denver on February 18 in collaboration with Alchemy.

Added 16 days ago
49
February 16, 2026 UTC

Tokens Unlock

Arbitrum will unlock 92,650,000 ARB tokens on February 16, constituting approximately 1.82% of the currently circulating supply.

Added 25 days ago
112
February 11, 2026 UTC

Partnership With Robinhood

Robinhood Chain testnet is now live on the Arbitrum platform.

Added 8 days ago
17
February 5, 2026 UTC
AMA

AMA on X

Arbitrum will have an AMA with PancakeSwap on February 5 at 9:00 UTC via X.

Added 17 days ago
33
February 3, 2026 UTC

ArbitrumDAO Governance Account Compromisation

Arbitrum reports that the ArbitrumDAO governance account has been compromised.

Added 16 days ago
20
January 16, 2026 UTC

Tokens Unlock

Arbitrum will unlock 92,650,000 ARB tokens on January 16th, constituting approximately 1.86% of the currently circulating supply.

Added 1 month ago
140
January 14, 2026 UTC
AMA

AMA on X

Arbitrum will host an AMA on X on January 14th, focused on HuddlePad, the native token launchpad on Arbitrum developed by Huddle01 and powered by Uniswap’s CCA mechanism.

Added 1 month ago
50
November 19, 2025 UTC

ArbiVerse in Buenos Aires

Arbitrum has scheduled its flagship “ArbiVerse” event for November 19 in Buenos Aires, coinciding with the Devconnect gathering.

Added 3 months ago
131
October 24, 2025 UTC

Jakarta Meetup

Arbitrum will host a community meetup in Jakarta, on October 24th.

Added 4 months ago
100
October 16, 2025 UTC

Tokens Unlock

Arbitrum will unlock 92,650,000 ARB tokens on October 16th, constituting approximately 1.99% of the currently circulating supply.

Added 5 months ago
131
September 16, 2025 UTC

Tokens Unlock

Arbitrum will unlock 92,650,000 ARB tokens on September 16th, constituting approximately 2.03% of the currently circulating supply.

Added 5 months ago
128
September 10, 2025 UTC

Hackathon

Arbitrum launches a three-week Open House India online buildathon featuring workshops, panel talks, AMA sessions, pitch practice, and a build competition.

Added 6 months ago
109
September 4, 2025 UTC
AMA

AMA on X

Arbitrum will conduct an AMA on X on September 4th at 15:00 UTC, focusing on Variational’s approach to redefining on-chain derivatives and including a real-time demonstration of the platform’s functionality.

Added 5 months ago
100
August 27, 2025 UTC

Bitso’s Stablecoin Conference in Mexico City

Arbitrum announces its participation in the upcoming Stablecoin Conference 2025, organized by Bitso, set to take place on August 27 in Mexico City (CDMX).

Added 6 months ago
113
August 16, 2025 UTC

Tokens Unlock

Arbitrum will unlock 92,650,000 ARB tokens on August 16th, constituting approximately 1.80% of the currently circulating supply.

Added 7 months ago
162
August 14, 2025 UTC
AMA

AMA on X

Arbitrum will host an AMA on X on August 14th, focusing on building applications atop GMX via Updraft’s builder course.

Added 6 months ago
100
August 13, 2025 UTC

New York Meetup

Arbitrum will hold a developer-oriented builder night in New York on August 13th at 22:00 UTC.

Added 6 months ago
110
AMA

AMA on X

Arbitrum will host an AMA on X on August 13th at 15:00 UTC, inaugurating its AI Month series focused on the role of artificial intelligence in Web3.

Added 6 months ago
137
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