Bitcoin trades around $61,485 and Ethereum near $1,693, but the real action at major crypto exchanges isn't about price anymore. Coinbase, Kraken, and others have begun layering in stock trading, options, and traditional wealth management tools alongside crypto. The move mirrors how fintech platforms consolidated equities, crypto, and forex under one app. The gap between how crypto and equities actually settle, though, creates operational friction that a sleek interface won't hide.
Crypto trades settle in minutes to hours. Stock markets operate on T+2 clearing, meaning two business days after execution. That delay isn't bureaucratic theater—it reflects how equity clearinghouses and custodians physically move shares and cash between parties. An exchange that wants to offer both must either run dual settlement infrastructure or route stock trades to an external partner. Kraken's equity offering, for instance, uses a third-party clearing relationship rather than in-house settlement. That keeps liability separate but also means slower execution and added counterparty risk.
Licensing requirements cut deeper still. In the US, offering equities triggers broker-dealer registration with the SEC and FINRA membership. That's not a checkbox—it means compliance officers, audit trails, net capital rules, and order routing obligations that dwarf crypto's current regulatory footprint. Coinbase has navigated this for options on the derivatives side, but full equities require separate corporate entities and operational silos that don't leak customer funds across product lines. Some exchanges have absorbed the cost; others have chosen to partner with licensed brokers rather than become one.
Custody is equally thorny. Crypto exchanges hold customer assets on-chain or in segregated wallets. Equities depend on The Depository Trust Company (DTC), a central clearinghouse that holds physical share certificates and manages ownership records. An exchange bridging both worlds must operate two separate custody infrastructures with no cross-contamination. A 2022 FTX collapse put a spotlight on what happens when custody lines blur, and regulators have signaled zero tolerance for co-mingling.
The business logic is sound—consolidation reduces friction for retail traders and opens new revenue streams via stock trading fees. But the infrastructure gap is real. Exchanges that rush into stocks without building robust clearing, custody, and compliance guardrails risk outages, regulatory action, or worse. The crypto native exchanges that built fast and loose in 2019 learned that lesson when the infrastructure failed. Integrating equities demands the opposite discipline: slower, more redundant, more expensive. The winners will be those willing to pay that cost.