Top Arbitrum Ecosystem Tokens to Watch in 2026

The top Arbitrum ecosystem tokens to watch in 2026 are six coins whose counted supply on Arbitrum One ran from 27.11% to 100% at the late-October close. Rain and Autonomi topped that count and The Graph came last. The chain's own ARB held 97.49%, so one label covers very different tokens.

Half of this list began on Arbitrum, and the table marks which half. Treasure, Livepeer and The Graph began on Ethereum and reach Arbitrum One through a bridge's escrow. A contract on Arbitrum One tells you a token can trade there, and the share tells you how much of its counted supply was actually there at that close.

Top Arbitrum Ecosystem Tokens at a Glance

What Is the Arbitrum Ecosystem?

The Arbitrum ecosystem is the group of apps and tokens built around Arbitrum One, a Layer 2 rollup chain on Ethereum, and its sister chain Arbitrum Nova. The rollup design gets its own walk-through in our page on what Arbitrum is, the Layer 2 scaling bridge for Ethereum.

Arbitrum ecosystem projects on this list run from Rain's prediction markets to The Graph's data indexing, with Autonomi's storage network and Livepeer's orchestrators in between.

The phrases Arbitrum ecosystem coins and Arbitrum chain coins cover two kinds of token on this page. Some started with a mint on Arbitrum One, and others started on Ethereum and hold a second contract on Arbitrum One. It's a watchlist of six, never the whole ecosystem, and each one has an Arbitrum One contract on CoinGecko's list.

Six Arbitrum Ecosystem Tokens to Watch

CoinMarketCap's daily rows give each token's late-October close and the two daily moves into it.

Rain (RAIN)

Rain builds infrastructure for prediction markets, and its builders page tells developers to "Launch your independent platform with Rain's AI-ready SDK." The same page promises them a 0.5% share of the trading volume they generate.

Its one contract on CoinGecko's list showed a total of about 1.142 trillion RAIN at the late-October close, 3.82 million fewer than at the 30 September close. CoinMarketCap's late-October close row counted about 710.8 billion RAIN as circulating, a value near $4.47 billion and roughly four times ARB's $1.12 billion on the same tracker. The other 431.6 billion of the contract's total is the supply to watch here.

Autonomi (ANT)

Autonomi runs a data-storage network where uploaders pay in its token and node runners earn it, and its token docs say "Autonomi tokens work on the Arbitrum blockchain." Its one contract on CoinGecko's list showed a total of 1.2 billion ANT at the late-October close, against about 346.0 million that CoinMarketCap counted as circulating.

The ticker is the trap. CoinGecko's list carried four different tokens under ANT in late October, and those docs say listings vary by venue, with ANT on some and AUTONOMI on others. Match the contract before you trust a quote.

Arbitrum (ARB)

ARB is the chain's ERC-20 governance token, and the ArbitrumDAO's docs say it's "minted by a smart contract that lives on Arbitrum One." They add that "$ARB was created with an initial supply of 10 billion," and the contract's total stood slightly under that at the late-October close.

About 250.6 million ARB had a copy on Ethereum at that close, and that copy is the whole difference between 100% and the 97.49% in the table.

Levels and scenarios get their own treatment in our Arbitrum price prediction for 2026-2030.

Treasure (MAGIC)

Treasure began as a shared economy for blockchain games and has since turned toward AI-based products, as our explainer on what Treasure (MAGIC) is sets out. It wound down Treasure Chain in 2025, so older descriptions of what MAGIC does can mislead you.

Its tokenomics page says "The total supply will be 347,714,007 tokens," and the Ethereum contract's total was about 1,365 above that at the late-October close. On this count 91.12% of MAGIC was on Arbitrum One, the highest of the three tokens here that began on Ethereum.

Livepeer (LPT)

Livepeer's network pairs orchestrators with delegators who bond LPT to them, and its guide to acquiring LPT says "Delegation happens on Arbitrum One." A holder who wants to delegate needs LPT in a wallet on that chain, and 65.72% of the count was there at the late-October close.

The same guide warns that LPT uses dedicated bridge contracts and that a third-party bridge may not support it. Check the route before you send anything.

The Graph (GRT)

The Graph indexes blockchain data so that apps can query it. On 28 August 2023 its blog said "The Graph's core dev teams have entered Phase 3 of scaling with Arbitrum by releasing new L2 Transfer Tools."

More than three years on, GRT carried the lowest Arbitrum One share on this list at the late-October close. CoinGecko's list showed GRT contracts on eight chains in late October and this count covers two of them, so that share is a two-chain figure.

How Much of Each Token Sits on Arbitrum One?

Five of the six tokens on this list held more than half of their counted supply on Arbitrum One at the late-October close, and The Graph held 27.11%.

Three of the six on this list began on Ethereum, and their Arbitrum shares ran from 27.11% to 91.12%. Starting on Ethereum didn't settle where the supply ended up, since Treasure and The Graph finished about 64 percentage points apart at the late-October close.

Method: each figure comes from contract totals and escrow balances at the last block before the late-October close on Ethereum and Arbitrum One. A token minted on Ethereum counts as its Arbitrum total over the Arbitrum total plus the Ethereum total minus the bridge's escrow. ARB counts as its Arbitrum total minus its Ethereum copy, over the Arbitrum total. Copies on other chains fall outside the count.

A chain list can be tested in other ways, and our page on the top Base ecosystem coins to watch in 2026 tests how far each member closed under its highest close.

What Are the Risks of Arbitrum Ecosystem Tokens?

ARB's supply can grow. "New $ARB can be minted at a rate of 2% of its supply per year at most," says a docs page marked public preview, and 2% of 10 billion comes to about 200 million ARB a year. That ceiling equals about 2.90% of the 6.892 billion ARB that CoinMarketCap counted as circulating at the late-October close.

The three Ethereum-born tokens each depend on a bridge's escrow there. Treasure leans on it hardest at the late-October close, with about 316.9 million MAGIC held in the bridge's escrow against 316.4 million on Arbitrum One. The Graph's escrow held about 2.333 billion GRT and Livepeer's about 4.867 million LPT. Each one is a single Ethereum contract, so a fault there would reach the Arbitrum side of that token.

Two counts don't tie up. ARB's gateway on Arbitrum One held 12.14 million more ARB than its Ethereum copy's total at the late-October close, which would put ARB's share at 97.37% on the gateway's figure. Treasure's escrow held about 494,300 more MAGIC than Arbitrum's total. Both are small against their counts, at about 0.12% of ARB's and 0.14% of MAGIC's. Neither gap gets an explanation here.

These shares are contract counts, never circulating supply. CoinGecko's figures at the late-October close imply about 49.69 million LPT against 58.49 million counted here, and about 10.94 billion GRT against 11.62 billion.

Which Arbitrum Tokens Are on Phemex?

ARB was the one member of this list with a Listed Phemex perpetual in late October.

• The ARB/USDT perpetual and spot pair are both Listed, and neither appears on a Phemex delisting notice in 2026 to late October.

• The Graph's GRTUSDT perpetual left Phemex after a 7 August 2026 delisting notice. Its GRT/USDT spot pair was still Listed in late October. A 9 October 2026 notice says Phemex will delist it at a later date, so this page offers no GRT trade.

• Livepeer's LPTUSDT perpetual left after a 5 August 2026 notice, and its LPT/USDT spot pair read Delisted on Phemex's product feed in late October.

• Treasure's MAGICUSDT perpetual left after a 14 August 2026 notice and its MAGIC/USDT spot pair after a 14 September 2026 notice.

• Phemex's product feed showed no perpetual or order-book spot pair for Rain or Autonomi in late October. The delisted ANT/USDT spot pair there was Aragon's ANT, which Phemex listed in April 2022, nearly three years before Autonomi's contract appeared.

Futures use leverage, and a leveraged position is closed automatically if losses reach its margin.

Frequently Asked Questions

What is the Arbitrum ecosystem?

It's the group of apps and tokens built around Arbitrum One, a Layer 2 rollup chain on Ethereum, and Arbitrum Nova. This page covers six of those tokens and measures how much of each one's counted supply was on Arbitrum One at the late-October close.

How many Arbitrum tokens are there?

ARB started with an initial supply of 10 billion, and its contract's total stood slightly under that at the late-October close. This list covers six tokens with a contract on Arbitrum One. Six is this page's size, never a chain-wide count.

Which Arbitrum coins began on Ethereum?

MAGIC and LPT began there on this list and so did GRT, and each one has a bridge's escrow on Ethereum. Their Arbitrum One shares at the late-October close ran from 91.12% for MAGIC down to 27.11% for GRT.

Are Arbitrum chain coins all held on Arbitrum One?

Not on this list. Rain and Autonomi each counted 100% there, with one contract on CoinGecko's list. The other four ranged from 97.49% for ARB down to 27.11% for The Graph, counted across Ethereum and Arbitrum One at the late-October close.

Can you trade ARB on Phemex?

Yes. ARB/USDT is Listed on Phemex as a perpetual and as a spot pair, and the perpetual has traded since 23 March 2023. Three other members of this list had Phemex pairs on delisting notices in 2026.

Bottom Line

A chain list sorts tokens by where a contract exists, and that's a weak filter for a trader. Sort this one by where the counted supply was and The Graph drops to last, with 72.89% of its count off Arbitrum One at the late-October close. Calling GRT a bet on Arbitrum overlooks most of the token.

Disclaimer: This article is for informational purposes only and is not financial advice. Cryptocurrency trading involves substantial risk. Always do your own research before making investment decisions.