Coinbase, Circle and Robinhood: Three Crypto Stocks to Watch in September
Key Takeaways
- •Coinbase captured a record 10.3% of global crypto trading volume in Q2, its third consecutive quarter of market share gains.
- •Circle's USDC reached $73.3 billion in circulation in Q2, up 19% year over year, with on-chain transaction volume surging 151% to $14.8 trillion.
- •Robinhood posted record Q2 revenue of $1.31 billion, up 32% year over year, even as its crypto revenue fell 38% to $100 million.
- •Circle plans to launch the public mainnet of its Arc blockchain on September 16, targeting stablecoin payments and tokenized real-world assets.
- •Bitcoin has rebounded roughly 30% from recent lows and faces key resistance around $82,800, while markets anticipate a Federal Reserve rate decision at its September 15-16 meeting.

At a Glance
Bitcoin has rebounded roughly 30% from its recent lows and is testing resistance at $82,800.
Coinbase captured a record 10.3% share of global crypto trading volume in Q2.
Circle's USDC stablecoin reached $73.3 billion in circulation, up 19% year over year.
Robinhood posted record Q2 revenue of $1.31 billion, up 32% year over year.
Circle plans to launch its Arc blockchain mainnet on September 16.
Crypto markets have gained momentum heading into September. Bitcoin has bounced approximately 30% from its recent lows and is pushing back toward $80,000. Resistance sits around $82,800, and whether Bitcoin can break through that level may determine where prices head next.
Meanwhile, stronger U.S. jobs data and rising energy prices have raised expectations for a Federal Reserve rate hike at its September 15-16 meeting. An upcoming inflation report could serve as a catalyst for both Bitcoin and crypto-related stocks. For crypto-linked equities, the rate path matters in two ways: tighter policy has historically weighed on risk assets broadly, and Circle in particular earns a large share of its income from interest on the reserves backing its stablecoin.
Three stocks stand out in this environment: Coinbase, Circle and Robinhood. Each offers a different kind of exposure — an exchange, a stablecoin issuer, and a diversified retail brokerage — which means the same market moves can affect them quite differently.
Coinbase
Coinbase is the largest U.S. crypto exchange by volume and remains a go-to name for investors seeking direct exposure to the crypto market.
Coinbase Global, Inc. (COIN) captured a record 10.3% share of global crypto trading volume in Q2, up from 9.1% in Q1 and marking the third consecutive quarter of market share gains.
Coinbase also posted its 14th consecutive quarter of positive adjusted EBITDA.
The business is less dependent on Bitcoin than in the past. Around 88% of net revenue now comes from sources other than Bitcoin spot trading. Subscription and services revenue reached $555 million in Q2.
Stablecoin activity is also growing. Average USDC held across Coinbase products hit an all-time high of $20 billion during the quarter. Coinbase has a revenue-sharing arrangement with Circle on USDC, which ties part of its subscription and services line to stablecoin growth rather than trading volumes alone.
If Bitcoin breaks above $82,800, higher trading volumes could give Coinbase another boost in the months ahead.
Circle
Circle takes a different approach. The company does not operate an exchange; instead, it issues USDC, one of the largest dollar-backed stablecoin in the world. USDC competes primarily with Tether's USDT, which remains the largest stablecoin by circulation, so market-share dynamics in the stablecoin space are central to Circle's outlook.
USDC in circulation reached $73.3 billion in Q2, up 19% from the same period a year earlier. On-chain transaction volume surged 151% to $14.8 trillion.
Circle brought in $701 million in total revenue and reserve income during the quarter. Adjusted EBITDA rose 8% to $143 million.
A company-specific event is on the horizon: Circle plans to launch the public mainnet of its Arc blockchain on September 16. Arc is built around stablecoin payments, programmable finance and tokenized real-world assets, with more than 100 institutional and ecosystem builders already involved. The launch comes as banks and payment companies increasingly explore stablecoin-based settlement, an area Arc is designed to serve.
The main risks for Circle are growing competition in the stablecoin space and its sensitivity to interest rate changes, since reserve income is a key part of how the company earns money. That sensitivity also links Circle directly to the Federal Reserve's September decision mentioned earlier.
Robinhood
Robinhood offers the most diversified business of the three, covering equities, options, prediction markets and crypto under one roof.
The company posted record revenue of $1.31 billion in Q2, up 32% year over year. Diluted earnings per share rose 48% to $0.62. Net deposits hit a record $21.7 billion, and Robinhood Gold subscribers climbed 39% to 4.8 million.
Crypto revenue actually fell 38% to $100 million during the quarter, but overall revenue still reached a record thanks to growth across other areas. Equity trading volumes rose 85%, and event-contract volumes jumped more than tenfold. That breadth means Robinhood does not need a crypto rally to perform well, though it would benefit from one.
Outlook
The near-term picture for all three stocks depends heavily on Bitcoin. A clean break above $82,800, combined with supportive inflation data, could push crypto-linked equities higher into the back half of September. Beyond that, watchers will be tracking the Fed's September 15-16 decision, Circle's Arc mainnet launch on September 16, and whether Coinbase's market share gains continue into Q3.
The post Coinbase, Circle and Robinhood: Three Crypto Stocks to Watch in September appeared first on CoinCentral.