Robinhoodvs.Interactive Brokers
HOOD 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 1.5× larger than Robinhood by market cap; Robinhood trades at the lower P/E (47.3 vs 132.9); year to date, Interactive Brokers leads (+34.5% vs −5.4%).
Side by side
| HOOD | IBKR | |
|---|---|---|
| Market cap | $98B | $150B |
| Price | $109.02 | $87.87 |
| Today | +1.9% | +1.6% |
| Return YTD | −5.4% | +34.5% |
| Return 1Y | −29.1% | +20.0% |
| Since July 13, 2026 | −0.8% | −6.1% |
| P/E | 47.3 | 132.9 |
| P/S | 19.9 | 13.2 |
| P/B | 10.3 | 25.3 |
Data as of 2026-10-09 · updates daily after U.S. close
Since July 13, 2026: the change in the closing price from the first session with a close for both companies. Sectivia records these closes itself, starting June 26, 2026.
The two companies
RobinhoodHOOD
Commission-free trading on a phone brought a younger cohort of investors in. Robinhood is paid instead through order flow, margin lending, options and crypto, which makes revenue swing with retail appetite.
Full HOOD 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 HOOD & IBKR comparisons
Other head-to-heads in the Brokers & fintech segment.