Coinbasevs.Interactive Brokers
COIN vs IBKR · both in Brokers & fintech, part of the Banks, payments & capital markets value chain: Brokers, trading apps and crypto platforms where investors and consumers access the market.
Interactive Brokers is about 3.8× larger than Coinbase by market cap; year to date, Interactive Brokers leads (+52.7% vs −17.2%).
Side by side
| COIN | IBKR | |
|---|---|---|
| Market cap | $40.6B | $156B |
| Price | $181.78 | $97.02 |
| Today | −2.9% | −1.2% |
| Return YTD | −17.2% | +52.7% |
| Return 1Y | −38.8% | +56.5% |
| P/E | — | 138.3 |
| P/S | 6.5 | 13.8 |
| P/B | 3.1 | 26.4 |
Data as of 2026-08-27 · updates daily after U.S. close
The two companies
CoinbaseCOIN
Trading fees on the biggest crypto exchange in the United States, plus a growing tail of custody, staking and stablecoin income. When crypto prices and volumes fall, earnings fall with them.
Full COIN profile →Interactive BrokersIBKR
Built for active and professional traders who want cheap access to markets around the world. Margins are high for a broker, and higher interest rates feed straight through to profit.
Full IBKR profile →More COIN & IBKR comparisons
Other head-to-heads in the Brokers & fintech segment.