Circle Stock Has Doubled in a Month: The Boring Stablecoin Business Turned Out to Be a Growth Story

Circle Internet Group has quietly become one of the most interesting trades in crypto-adjacent equities, with shares up roughly 100% over the past month and trading at $124.22 at the time of writing on the NYSE.

What is driving it is not speculation about future products. It is a business that is already generating serious money, growing faster than most analysts expected, and sitting in exactly the right place as regulatory clarity for stablecoins finally approaches.

The Earnings Report That Started It

The move traces back to February 25, when Circle reported fourth quarter 2025 results that caught the market off guard. Revenue jumped 77% year-over-year to $770 million. Net income went from $4 million to $133 million in a single year. The stock responded immediately, gaining 35% in a single session. That kind of earnings beat does not happen at a company coasting on a stable business. It happens at a company whose core product is accelerating.

The product in question is USDC, and its growth numbers explain the income statement. Circulation grew 72% in 2025 to reach $75.3 billion. More dollars sitting in USDC means more U.S. Treasury reserves backing it, and those reserves generate interest income for Circle. In a higher-for-longer interest rate environment, that passive income stream is substantial and, critically, it grows automatically as USDC supply expands. Rising oil prices and persistent inflation in early 2026 have reduced expectations for Federal Reserve rate cuts, which extends Circle’s profit runway further than the market had previously priced in.

Where USDC Is Actually Being Used

The circulation number is one thing. Where that circulation is going matters more for the long-term story. Analysts at Clear Street and Mizuho both point to two use cases that are driving USDC’s recent growth in ways that go beyond traditional crypto trading.

The first is prediction markets. Platforms like Polymarket have seen significant volume growth, and USDC dominates settlement on those platforms. The second is AI agent payments. As autonomous AI systems begin executing transactions on behalf of users and businesses, they need a programmable, stable medium of exchange. USDC currently settles roughly 98% of AI agent transactions, according to analyst estimates cited in the Clear Street and Mizuho research. That figure is remarkable if it holds, because it positions Circle’s product at the center of an entirely new payment category that is still in its early stages.

What Analysts Are Saying Now

The upgrades have followed the earnings beat. Clear Street moved CRCL to a Buy rating on March 16 with a price target of $136. Seaport Global went considerably further, issuing a target of $280 based on the tokenization opportunity and AI-driven commerce expansion. The gap between those two targets reflects genuine uncertainty about how large the addressable market becomes, but the directional agreement is clear.

The regulatory picture adds another layer. The proposed CLARITY Act and the broader movement toward U.S. stablecoin legislation have increased investor confidence specifically in regulated issuers like Circle, which has invested heavily in compliance infrastructure relative to competitors. Circle also recently received conditional approval to establish a national trust bank, a development that strengthens its position as institutional demand for regulated stablecoin infrastructure grows.

The Context the Rally Leaves Out

One number that does not appear in the bullish framing is $264. That was Circle’s post-IPO peak in June 2025. At $124 today, the stock remains approximately 56% below that level despite the past month’s doubling. The current rally is a recovery, not a breakout into new territory.

That context matters for how the move is interpreted. What analysts are calling a “decoupling” event, where Circle thrives even as more volatile crypto assets face pressure, is real in the sense that USDC circulation continues growing regardless of Bitcoin’s price. Stablecoins are infrastructure, and infrastructure businesses generate revenue through usage volume rather than asset appreciation. That distinction is what makes Circle’s income statement look different from a typical crypto company’s.

Whether the stock reclaims $264 depends on whether the AI payment and tokenization growth stories materialize at the scale Seaport is projecting. The earnings are real. The growth is real. The more speculative part of the valuation argument still needs the future to cooperate.

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