Coinbase (COIN) Q3 2026 earnings review
Coinbase cuts costs and grows betting fees as derivatives shrink
New betting markets and lower staff costs steadied Coinbase during a quiet summer for crypto trading. Total revenue held near $1.2 billion as prediction markets doubled past a $200 million yearly pace and USDC digital dollar balances in Coinbase products hit a record $22 billion. Operating profit before stock pay and investment swings rose 60% from last quarter, while a September crypto rally created large paper gains on the company's own token holdings.
| Total revenue | $1,216M -35% from a year ago (flat vs Q2) |
|---|---|
| Adjusted EBITDA | $333M +60% from last quarter (-58% YoY) |
| Profit excluding investment swings | $78M -82% from a year ago |
| Full-year core expense outlook | Cut $100M middle of the range: $4,225M (-1% YoY) |
⚖️ Verdict: 🟢 Bullish
The story got better because retail trading fees and subscription revenue stopped falling even while market-wide crypto volumes shrank. May's layoffs also pushed third-quarter expenses below the company's own forecast and allowed a second $100 million cut to the full-year cost plan. One caution: institutional trading revenue dropped for a third straight quarter to half its late-2025 peak, and fourth-quarter expenses are set to rise 11% at the middle of the range.
The question now is whether newly unified derivatives trading and rising on-platform USDC balances can grow core profit without a crypto bull market. Either October's integration of options exchange Deribit revives institutional volume, or higher fourth-quarter marketing and USDC reward payouts eat up the recent cost savings. Fourth-quarter institutional revenue and operating expenses will tell.
🐂 Bull Case
Prediction Markets Cushioned Retail Trading Revenue
Coinbase wants customers to trade event contracts and derivatives on its platform so revenue does not depend only on Bitcoin and Ethereum trading. It called prediction markets "One of our fastest growing products by revenue in history", passing $200 million in yearly run-rate revenue during the third quarter, up from $100 million in the second quarter.
Everyday customers traded 9% less spot crypto than in the second quarter, and retail derivatives volume fell 6%. Yet consumer transaction revenue held steady at $450 million, down less than 1% from last quarter, "cushioned by continued growth in prediction markets". Coinbase also finished its "INTX/Deribit integration completed in October, creating the only unified, regulated, global exchange for U.S. and ex-U.S. customers".
- Consumer transaction revenue: $450 million, down 0.4% from last quarter and 47% from a year ago
- Consumer spot trading volume: $23.4 billion, down 9% from last quarter and 59% from a year ago
- Total trading volume market share: 10.7%, up from 10.3% last quarter and 5.6% a year ago
- Transaction expense: 16.8% of net revenue, up 0.3 percentage points from last quarter
This matters because event contracts kept retail fees flat during a quiet quarter for crypto prices. The trade-off is higher direct costs: transaction expenses rose to 16.8% of net revenue, "driven by exchange fees associated with prediction markets growth", because Coinbase clears those trades through outside venues today.
What to watch: transaction expense as a share of net revenue once Coinbase builds its own clearing system. A drop back below 15% would show it can keep more of every prediction market dollar.
On-Platform Stablecoin Balances Hit a New High
USDC is a digital dollar backed by cash and US government bonds. Coinbase earns interest on the reserves backing USDC, keeping all the yield on coins held inside its own products and about half of the yield on coins held elsewhere. In the third quarter, average USDC held in Coinbase products rose by $2 billion to a record $22 billion, up 49% from a year ago.
The crypto exchange said the jump "Reflects full quarter impact of Hyperliquid USDC balance, which arrived in June". Because coins on the platform earn a higher share of interest than coins outside it, stablecoin revenue rose 5% from last quarter to $307 million even though total USDC in circulation shrank from $77 billion to $73 billion.
- USDC held in Coinbase products: $22 billion average, or 30% of all USDC in circulation
- Revenue from USDC in Coinbase products: $202 million, up 16% from last quarter by our math
- Revenue from off-platform USDC: $126 million, down 14% from last quarter by our math
What to watch: fourth-quarter subscription and services revenue against the $550 million to $630 million outlook. Reaching the top half of that range would confirm that growing on-platform balances can outweigh partner payouts.
May Layoffs Lowered the Full-Year Cost Plan Again
Coinbase cut 14% of its staff in May 2026 to bring operating costs down as trading slowed. The third quarter captured the "full quarter benefit of the May 2026 cost reductions", pushing full-time headcount down by another 117 employees to 4,204. Operating expenses for technology, administration and marketing excluding intangible write-downs fell 6% from last quarter to $975 million, beating the company's $980 million to $1,080 million forecast.
General and administrative overhead dropped 3.0 percentage points of revenue from last quarter to 26.2% on lower outside legal and consulting bills, while technology and development spending fell 2.0 percentage points to 36.8%. That allowed Coinbase to lower its full-year expense plan by $100 million at the middle of the range for a second quarter in a row. However, revenue is still 35% lower than a year ago, so technology and administrative costs took 17.6 percentage points more of revenue than in last year's third quarter.
What to watch: fourth-quarter operating expenses against the $1,007 million to $1,157 million plan. Staying near the bottom of that range would preserve the May cost savings heading into 2027.
🐻 Bear Case
Institutional Trading Dropped for a Third Quarter
Coinbase bought options exchange Deribit in August 2025 to build an institutional derivatives business that would steadier its revenue. Instead, institutional transaction revenue fell for a third straight quarter, dropping 8% from the second quarter and 32% from a year ago to $92 million. That leaves the business at half of its $185 million peak from late 2025.
Because the acquisition closed midway through last year's third quarter and added $52 million then, this quarter is the first full year-over-year test. Against Coinbase's pre-acquisition institutional revenue of $83 million a year ago, the combined business grew just 11% by our math despite adding Deribit's entire customer book. Total crypto derivatives volume fell 6% from last quarter to $963 billion as calm crypto prices reduced demand for options hedging. Even after unifying the platforms in October, the company noted "Some near-term volatility expected as participants adjust".
What to watch: fourth-quarter institutional transaction revenue after the October platform unification. A fourth straight quarterly drop would show the combined exchange is losing active traders during the transition.
Reported Profit Rests on Paper Crypto Gains
Coinbase highlighted $719 million in net income and $333 million in Adjusted EBITDA, its preferred measure of operating profit before stock pay, taxes and investment swings. It also pledged to "Maintain our commitment to generate positive Adjusted EBITDA in all market conditions". That framing hides how thin core earnings have become compared with a year ago.
Almost all of the $719 million bottom-line profit came from a $715 million pre-tax paper gain on Coinbase's own crypto holdings as token prices rose in September. Excluding those investment swings, profit after tax was $78 million, down 82% from $421 million a year ago. GAAP operating profit fell 87% from a year ago to $62 million, and Adjusted EBITDA dropped 58% over the same period because total revenue shrank 35% while technology spending rose 4%.
- GAAP net income: $719 million, including $715 million of pre-tax gains on crypto investments
- Profit excluding investment gains and losses: $78 million, down 82% from a year ago
- Stock-based compensation: $233 million, or 70% of Adjusted EBITDA
What to watch: fourth-quarter operating profit before investment gains. With operating expenses planned to rise about 11% at the middle of the range, trading fees must grow just to keep core profit above zero.
Share Buybacks Stopped in the Third Quarter
Coinbase says it manages share dilution opportunistically and pointed to more than $2.0 billion returned to shareholders across 10.2 million repurchased shares, with $2.0 billion of buyback capacity still available. However, the cash flow statement shows the company spent $1,248.8 million on share buybacks over the first nine months of 2026, compared with $1,243.5 million in the first six months.
By our math, Coinbase spent only $5.3 million buying back stock in the third quarter, down from about $1.1 billion in the first quarter and roughly $140 million in the second quarter. The company paused repurchases even though it ended September with $8.6 billion in cash and generated $405 million in operating cash flow during the quarter by our math, leaving ending shares slightly higher at 265 million.
What to watch: full-year share repurchase cash outflow in the annual report. Another quarter near zero would show Coinbase is conserving cash rather than offsetting its $240 million quarterly stock-pay bill.
Risks this quarter didn't answer
Four standing concerns from prior quarters could not be checked because only the earnings presentation was supplied, not the quarterly Form 10-Q filing or the call transcript.
- Single counterparty revenue concentration: reached 26% of total revenue in the second quarter; the footnote table in the third-quarter Form 10-Q filing will show whether dependence on Circle rose again.
- Trading fee rate on Coinbase One members: paid subscribers grew 24% from a year ago, but only a direct answer on the call would show how much zero-fee membership trades reduce retail fee rates.
- US crypto legislation and lawsuits: the presentation gives no update on the Senate market-structure bill, state staking lawsuits, or the remaining Underwood class action claims.
- Senior leadership turnover: after people, legal and institutional leaders left in the second quarter, any further executive changes would appear in the filing or call Q&A.
👓 Other Themes
Quiet Crypto Trading Hurt Industry Volumes
Crypto price swings fell 15% from the second quarter to multi-year lows, which kept traders on the sidelines for most of the summer. Across the global market, spot trading volume dropped 6% from last quarter and derivatives volume fell 11%. Token prices rallied in September, lifting total crypto market value 37% from June, which helped October transaction revenue start at roughly $165 million through October 25.
💲 Other KPIs
Assets on platform — the total value of customer crypto and stablecoins stored on Coinbase — jumped 53.3% from last quarter after falling for three straight quarters, though it remains down 26.9% from a year ago. A September rally in Bitcoin and Ethereum prices plus exchange-traded fund inflows added $131 billion, returning Coinbase's share of total crypto market value to its 12.5% peak.
Customer loan receivables on the balance sheet rose 25.7% from last quarter and 45.9% since December 2025. The crypto exchange's average daily loan book grew 74% from a year ago as institutions and retail users borrowed more cash and crypto against their collateral, lifting quarterly interest and finance fee revenue 4.5% from last quarter to $69 million.
Weighted-average diluted shares fell 1.4% from 292.0 million a year ago because of first-half buybacks, but jumped from 263.4 million last quarter. When Coinbase reports a net loss, accounting rules exclude employee stock awards and convertible debt from the share count; returning to GAAP profit this quarter added 24.2 million dilutive shares back to the per-share calculation.
🔮 Guidance
Cut. The US company lowered the middle of its full-year core expense plan by $100 million to $4,225 million, down 1.3% from 2025. That is the second consecutive $100 million reduction since the initial $4,250 million to $4,600 million plan. Even with the cut, the full-year target allows fourth-quarter expenses to rise by about 11% from the third quarter.
Cut. Including $140 million to $150 million of acquired intangible write-downs, the middle of the full-year GAAP operating expense forecast fell by $100 million to $4,370 million, up 0.5% from 2025 by our math. The lower ceiling reflects the third-quarter cost beat and smaller bills for outside professional services.
Consistent with the prior full-year math. The new fourth-quarter range sits inside the $952 million to $1,302 million band implied by last quarter's annual outlook, but calls for an 11% sequential spending increase at the middle of the range ($1,082 million vs $975 million in Q3) due to higher USDC rewards, performance marketing and legal or consulting costs.
New. The forecast includes $36 million to $46 million of intangible asset write-downs and points to an 11.3% cost increase from the third quarter's $1,008.8 million at the middle of the range, though spending would still sit 11.2% below last year's fourth quarter.
New. The plan puts the middle of the range at $590 million, up 3.5% from the third quarter's $570.2 million but down 15.0% from a year ago by our math. Higher crypto prices to start October and higher average interest rates drive the sequential step-up.
New. Management expects direct transaction costs to stay in the mid-teens percentage of net revenue, down slightly from 16.8% in the third quarter depending on the mix of prediction market trades.
New. Stock pay is set to rise about 3.0% from $233.0 million in the third quarter, up 4.1% from $230.5 million a year ago.
❓ Key Questions
Why did share buybacks stop at $5 million in Q3?
Cash flow statements show $1,248.8 million spent on share repurchases across nine months versus $1,243.5 million in the first half. Why did Coinbase pause buybacks with $8.6 billion in cash and $2.0 billion left on its authorization?
What are the revenue share terms for Hyperliquid's USDC?
On-platform USDC hit $22 billion thanks to a full quarter of Hyperliquid's balance, while marketing costs ticked up on higher USDC rewards. How much of the interest earned on that balance does Coinbase pay back to Hyperliquid?
How much revenue did Deribit generate in its first anniversary quarter?
Institutional transaction revenue dropped for a third straight quarter to $92 million, down 32% from a year ago when Deribit was only included for half the period. What was Deribit's standalone revenue and customer retention in Q3?
Why were x402 agentic transaction figures omitted this quarter?
In the first and second quarters, Coinbase reported specific shares for x402 protocol transactions and Base agentic stablecoin volumes. Those numbers disappeared in the third-quarter presentation, replaced by a third-party forecast for 2030. Did agentic payment volume slow down?