Circle, the company behind USD Coin (USDC), has dramatically raised its revenue outlook for the second half of 2026, citing the explosive presale of its new Arc token. The firm's updated projections now see other revenue hitting $330 million—double the previous guidance—with the Arc mainnet launch set for September 16, alongside major partners BlackRock and DTCC.

Arc Token Presale Powers Revenue Upgrade

During the Q2 2026 earnings call, Circle executives revealed that the Arc token presale has far exceeded internal expectations, prompting a significant upward revision of the company's revenue forecast. The other revenue line, which excludes interest income from USDC reserves, is now expected to reach $330 million, up from the earlier $165 million estimate.

The surge is attributed to strong institutional demand for Arc, a token designed to facilitate real-world asset tokenization and streamline settlement processes. Circle's management emphasized that the presale's success underscores growing appetite for regulated digital asset infrastructure.

What is Arc?

Arc is Circle's upcoming blockchain protocol aimed at bridging traditional finance with decentralized applications. Its presale has been structured to attract both retail and institutional investors, with allocations reserved for strategic partners. The token is expected to play a central role in Circle's ecosystem, enabling faster, low-cost transactions for asset tokenization.

The company's revised guidance reflects not just presale revenue but also anticipated transaction fees and network usage post-launch. Circle's leadership called the presale a "landmark event" for the company and the broader stablecoin industry.

Mainnet Launch Set for September 16 with BlackRock and DTCC

In a major announcement, Circle confirmed that the Arc mainnet will go live on September 16, with BlackRock and the Depository Trust & Clearing Corporation (DTCC) as launch partners. This collaboration signals a significant step toward integrating blockchain technology into traditional financial markets.

BlackRock, the world's largest asset manager, and DTCC, the premier post-trade market infrastructure provider, will leverage Arc to pilot tokenized securities and improve settlement efficiency. The partnership could pave the way for broader institutional adoption of stablecoins and tokenized assets.

Industry Implications

The involvement of these financial heavyweights validates Circle's strategy to position Arc as a regulated, enterprise-grade network. Analysts view this as a positive signal for the crypto industry, which has long sought mainstream institutional acceptance.

With the mainnet launch just weeks away, Circle is gearing up for a busy third quarter. The company plans to release technical documentation and developer tools ahead of the rollout, ensuring a smooth transition for early adopters.

Financial Outlook and Market Response

Circle's revised revenue guidance has been met with optimism from investors and industry observers. The company also reaffirmed its commitment to transparency, promising regular updates on Arc's performance metrics post-launch.

The $330 million other revenue forecast includes presale proceeds, network fees, and staking rewards. Circle's CFO highlighted that this diversification reduces reliance on interest income from USDC reserves, making the business model more resilient.

While the company did not disclose specific presale figures, executives indicated that demand has been "overwhelming," with participation from top-tier venture funds and financial institutions. The success of the presale could set a precedent for future token offerings.

Key Takeaways

  • Revenue outlook doubled: Circle now projects $330M in other revenue for H2 2026, up from $165M.
  • Arc presale success: Strong institutional demand drove the upward revision.
  • Mainnet launch date: Arc goes live on September 16, 2026.
  • Strategic partners: BlackRock and DTCC will collaborate on tokenization and settlement use cases.
  • Broader adoption: The launch could accelerate institutional acceptance of blockchain-based financial infrastructure.

As Circle prepares for its biggest launch yet, all eyes will be on the Arc mainnet and whether it can deliver on its promise to transform traditional finance. The coming weeks will be critical as the company finalizes technical details and begins onboarding partners.