Arbitrum news

Arbitrum has selected Paxos' Global Dollar (USDG) stablecoin as its ecosystem dollar, with native issuance on Arbitrum One announced on October 6, 2026. The launch includes integrations with Fluid, Morpho, GMX, Maple, and exchange support from Kraken, backed by roughly 7 million ARB in incentives. USDG is issued directly on Arbitrum One, aiming to serve as a core settlement and liquidity asset across DeFi applications, including lending, perpetual trading, and decentralized exchanges. GMX is running an eight-week launch boost program with APRs over 8% on USDG-paired pools. USDG already operates on several chains with a circulating supply estimated above $3 billion. Paxos backs the token 1:1 with US dollar cash and equivalents, with monthly attestations, and it is regulated under Singapore's Monetary Authority and the EU's MiCA framework. The stablecoin is part of the Global Dollar Network, a group of over 150 organizations sharing revenue from reserve yields, giving partners an ongoing incentive to promote USDG beyond temporary ARB rewards. This move positions USDG as a key liquidity asset in Arbitrum's ecosystem, with subsidized liquidity through the initial incentive window.

Arbitrum has joined the Global Dollar Network, a Paxos-led stablecoin consortium, and is integrating the Paxos-issued USDG stablecoin across its decentralized finance ecosystem. The launch includes integrations with platforms like Morpho, GMX, Fluid, and Maple, with Kraken providing on- and off-ramps. Arbitrum aims to capture a share of the economics generated by stablecoins on its network, which currently holds about $3.8 billion in stablecoins, primarily Circle's USDC. The Global Dollar Network's model distributes reserve income among partners that drive adoption, giving Arbitrum a new revenue stream. A governance proposal asks ArbitrumDAO to prioritize USDG growth, add 100 million ARB to its incentive program, and support USDG liquidity with treasury assets. This move highlights the growing trend of stablecoin consortiums, such as OpenUSD backed by Mastercard, Visa, and Coinbase, and Qivalis supported by European banks, as they compete for distribution and users in the digital dollar market.

Paxos-issued Global Dollar (USDG) stablecoin has launched on Arbitrum One, joining the Global Dollar Network with integrations across DeFi protocols including Fluid, Morpho, GMX, and Maple. Kraken will support deposits and withdrawals, while Stargate facilitates cross-chain transfers. A proposal to the ArbitrumDAO seeks to make USDG growth a strategic priority, adding 100 million ARB to an incentive program and deploying treasury assets for liquidity support. Arbitrum, as a network partner, will share in rewards from USDG activity. The stablecoin has about $3.09 billion in circulation, ranking seventh-largest, with most supply on X Layer, Robinhood Chain, and Solana. Arbitrum currently holds roughly $4 billion in stablecoins. The launch aligns with Arbitrum's expansion into tokenized assets, exemplified by Robinhood Chain, built on Arbitrum, which gives the network 10% of net protocol revenue. Standard Chartered forecasts ARB could reach $10 by 2030, citing growing tokenization.

Arbitrum's Security Council temporarily blocked new Stylus contract activations on Arbitrum One and Nova on October 2, citing AI-assisted attack risks involving hand-crafted WebAssembly programs. Existing Stylus applications remain operational, and ordinary Solidity deployments are unaffected. The council raised activation gas costs to prohibitively high levels, blocking reactivation of expired programs but allowing keepalive renewals. No fund-theft vulnerabilities were found, though liveness issues like denial-of-service were noted. A separate safeguard on BoLD's one-step proofs can pause Ethereum settlement if conflicting proofs are accepted, delaying unconfirmed withdrawals. No reopening date for activations was announced, with the Foundation coordinating with ArbitrumDAO.

Arbitrum's Security Council paused new Stylus contract activations on Arbitrum One and Nova in an emergency upgrade on October 2, 2026, targeting a liveness vulnerability in hand-crafted WASM programs. Existing Stylus contracts remain unaffected, but new deployments are halted until further notice. The upgrade also added a guard to Arbitrum One's BoLD dispute system, potentially delaying unconfirmed withdrawals if contradictory proofs are accepted. The Arbitrum Foundation will coordinate with ArbitrumDAO to set a restart timeline, emphasizing user funds are not at risk.

Arbitrum One has become the first blockchain to host over 7,000 tokenized real-world assets (RWAs), reaching approximately 7,083 tokens with a distributed value of $1.03 billion. The network, which passed 3,000 RWAs in mid-August 2026, saw 30-day transfer volumes of $1.08 billion and has over 11,481 active holders. Growth was driven by tokenized equities, Treasury bills, commodities, and private credit, with contributors including Reality, Spiko, Franklin Templeton, and Robinhood. The milestone follows strategic efforts by the Arbitrum DAO, such as its Stable Treasury Endowment Program (STEP), which allocated treasury funds into RWAs. As an Ethereum layer-2 rollup, Arbitrum offers lower costs and higher throughput, making frequent RWA transactions economically viable. However, challenges remain, including liquidity fragmentation and regulatory uncertainty, as the SEC has yet to provide comprehensive guidance on blockchain-based representations of traditional assets.

Aero, the unified liquidity protocol from the merger of Aerodrome and Velodrome, will launch on October 21, 2026, across seven EVM-compatible chains: Base, Ethereum Mainnet, OP Mainnet, Arc, Ink, Robinhood Chain, and Arbitrum. The inclusion of Robinhood Chain and Arbitrum was confirmed on September 25. The two predecessor protocols already handle about 17% of EVM spot trading volume. Aero will use MetaDEX03 technology with Metaswaps for cross-chain token swaps. A single AERO token replaces previous governance structures, with 100% of exchange revenue distributed to stakers. The governance system includes Predictive Allocation for reward direction and supports permissionless token launches. Pre-launch activities included an audit contest with no major issues and deployment of Aero Lite on Arc.

Arbitrum One has replaced its Timeboost transaction ordering system with Priority Gas Auctions (PGA), a per-transaction bidding model that went live on September 24. Under PGA, users set a maxPriorityFeePerGas on individual transactions, with bids evaluated in 125-millisecond rounds within 250-millisecond blocks. The system includes an anti-starvation mechanism to ensure low-tip transactions are still processed. The change followed a Constitutional AIP and an onchain vote in June 2026, replacing Timeboost after roughly 17 months. The network also launched Fast Feed, a paid WebSocket service providing early access to ordered transaction data without the ability to alter it. Subscription revenue is split 97% to the Arbitrum DAO Treasury and 3% to the Arbitrum Developer Guild. PGA and Fast Feed together create two revenue streams tied to transaction ordering and data availability, potentially improving execution quality for DeFi applications on Arbitrum.

Standard Chartered initiated coverage on Arbitrum's ARB token with a $10 price target for end-2030, implying a roughly 70-fold increase from the current price of about $0.14. The announcement on September 15 triggered single-day gains of 12% to 17%, but on-chain data shows ARB has since dropped 29% from its September peak, with active addresses declining since September 6 despite an uptick in large transactions during the sell-off. The bank's bullish thesis is based on a staged roadmap and the Arbitrum Expansion Program, which collects a 10% fee on net protocol revenue from external chains built on its technology. A boost came in July 2026 when Robinhood launched its own chain using Arbitrum's stack, lifting estimated September revenue to roughly $5 million. Standard Chartered expects ARB to outperform Bitcoin and Ethereum over the period. However, on-chain signals are mixed. A September 16 unlock added 92.6 million ARB tokens (about 1.4% of circulating supply). Despite the price pullback, Arbitrum processed 478 million transactions in H1 2026, bringing its lifetime total to 2.7 billion, and it leads among blockchains for deployed tokenized real-world assets.

Standard Chartered initiated coverage of Arbitrum's ARB token on Tuesday, forecasting a rise to $10 by the end of 2030, roughly 70 times its current price near 14 cents. The bank's call is driven by revenue from networks like Robinhood Chain, which has boosted Arbitrum's estimated monthly revenue run-rate to about $5 million, over five times its pre-July level. The bank expects Arbitrum to become a top choice for traditional finance as assets are tokenized, with $4 trillion expected to be tokenized by 2028. However, it noted key risks: ARB holders have no direct claim on this revenue, early growth has been driven by memecoin and trading apps rather than tokenized traditional assets, and competition from other blockchains remains. ARB is up nearly 7% in the last 24 hours.