Coinbase (COIN) earnings preview: what to watch in Q3 2026

Coinbase reports its third-quarter 2026 results on Thursday, October 29, 2026, after the US market close. The company announced the date on October 14 in a press release distributed by Business Wire, and said it would hold a live question-and-answer session on X at 2:00 p.m. PT the same day. We will analyze the results once they are out.

What last quarter showed

Our Q2 2026 analysis found a quarter where the headline loss and the underlying problem were two different things:

• Revenue fell 18.5% to $1.22 billion, down from about $1.41 billion in Q1 2026, so the decline was still under way during the year.
• Net loss of $359.5 million (−$1.36 per share), against a $1.43 billion profit a year earlier. Most of that swing came from crypto price marks: last year's $1.47 billion paper gain on the Circle stake, and this year's $209.5 million loss on the Bitcoin and Ethereum Coinbase holds for itself.
• Underlying operating result of about −$95 million, versus about +$282 million a year earlier, once one-off items in both years are stripped out. That is the figure that shows the business itself weakened.
• Consumer transaction revenue fell 30.5% to $451.7 million as consumer spot trading volume dropped 38%, and monthly transacting users fell to 7.6 million from 8.7 million.
• Subscription and services revenue fell 12.2% to $555.1 million, even though it is meant to be the steadier half of the business. Stablecoin revenue slipped 5.4% to $292.1 million, and staking revenue fell 42.3%.

What management has said about the rest of 2026

Coinbase does not give revenue guidance. The one forward-looking figure in the Q2 filing, as our report quoted it: full-year 2026 technology and development, general and administrative, and sales and marketing expenses combined (excluding intangible amortization) are expected to be "slightly higher" than in 2025, "driven by USDC rewards." So the roughly 700 job cuts announced on May 5 will not shrink the 2026 cost base below last year's.

Three things to watch

1. Has consumer transaction revenue stopped falling from one quarter to the next? It was $451.7 million in Q2. Retail trading tracks crypto prices, and the Q2 filing tied $230.4 million of lost consumer revenue to the drop in spot volume. A Q3 figure at or above $451.7 million would be the first sign the slide has bottomed. Coinbase stopped reporting total trading volume in Q2, so consumer transaction revenue and transacting users (7.6 million) are now the best activity measures left.

2. Institutional revenue once the Deribit boost fades. Institutional transaction revenue rose 64.5% to $100.1 million in Q2, which the 10-Q credited "mainly to the acquisition of Deribit in August 2025." Because Deribit joined in August 2025, the year-ago Q3 already includes part of it. Growth in Q3 will show how much of this business is growing on its own rather than through the purchase.

3. Stablecoin revenue versus USDC rewards. In Q2 Coinbase earned $292.1 million of stablecoin revenue and paid customers $119.1 million in USDC rewards (up from $102.5 million). Lower interest rates cut stablecoin revenue by $55.9 million, while growing USDC balances partly made up for it. If the Fed keeps cutting, Coinbase earns less on reserves and pays more in rewards as balances grow. Management's own cost guidance says rewards are the reason 2026 expenses go up, so the gap between these two lines is worth checking.

What else will move the headline

Net income will again swing with crypto prices, separately from how the exchange runs. At June 30 Coinbase held $1.47 billion of crypto for itself, and it estimates a 50% price move would change that line by $734.2 million. Read the operating loss (−$113.5 million in Q2, a −9.3% operating margin) and the cost lines before the net income figure.