Connect to BNY Mellon with ZagTrader

Who is BNY Mellon?

BNY — the Bank of New York Mellon — traces its roots to one of the oldest banks in the United States and is recognized today as one of the largest custodian and asset-servicing institutions in the world. The group is best known for safekeeping and servicing assets on an enormous scale, alongside clearing, treasury services, securities finance, and capital-markets activity for institutions across the globe. BNY Mellon Capital Markets is the firm's registered broker-dealer, providing execution and markets services in fixed income, equities, and related instruments.

For institutional trading desks, BNY Mellon is encountered both as a custodian behind the scenes and, through its capital-markets business, as an executing counterparty. The combination of deep asset-servicing infrastructure and a markets franchise makes the firm a recognizable name for asset managers, banks, insurers, and other institutions. Reaching its execution services through a stable, certified, well-monitored connection is a practical requirement for any desk that routes flow to it, and that is the role ZagTrader is built to fill.

How ZagTrader connects and routes to BNY Mellon

ZagTrader connects institutions to BNY Mellon Capital Markets as an executing broker through standard FIX-based connectivity. Orders are routed electronically from the trading desk to the firm's execution services, supporting workflows such as direct market access (DMA) and care or high-touch orders, subject to the services and agreements established between the institution and the broker.

This connectivity is delivered as part of ZagTrader's integrated Order Management System (OMS) and Execution Management System (EMS). Traders work from a unified, multi-asset blotter that can span BNY Mellon alongside other brokers and venues, so a desk is never tied to a single destination. Before an order leaves the system, ZagTrader applies pre-trade compliance and risk checks, order validation, and routing logic. Because order management and execution share one platform, routing to BNY Mellon fits into the same monitored, auditable workflow used across the rest of the desk's activity — with no brittle hand-offs between disconnected tools.

• FIX sessions for order entry, execution reports, and acknowledgements.
• Direct market access (DMA) order flow with full blotter visibility.
• Smart order routing managed within the OMS/EMS before orders are sent.
• Drop-copy sessions for independent reconciliation and surveillance.
• Pre-trade compliance and risk checks applied before orders leave the desk.

Markets and assets you can access

BNY Mellon's capital-markets business is most closely associated with fixed income, reflecting the group's long heritage in debt markets, securities finance, and large-scale asset servicing, alongside execution in equities and other instruments. Routing through it via ZagTrader's multi-asset platform lets a desk reach those execution capabilities from one consistent workflow rather than maintaining separate tools per product line. The specific instruments, markets, and services available always depend on the client's own agreements and onboarding with the broker.

• Fixed income — government, agency, corporate, and other debt instruments.
• Equities — cash equity execution across listed markets, including DMA.
• Securities finance and related capital-markets services where offered.
• Money-market and short-term instruments under the relevant agreements.
• Other instruments available subject to the client's onboarding with the firm.

Post-trade, settlement, and reporting

Execution is only part of the trade lifecycle, and ZagTrader is built to carry orders routed to BNY Mellon through to booking. Fills returned over FIX are captured in real time against the originating orders, keeping the blotter, positions, and exposure accurate as the day progresses, and feeding straight into the platform's post-trade processing without manual re-keying.

From there, ZagTrader supports trade confirmation, allocation across accounts, and the generation of settlement instructions, with reconciliation against broker, custodian, and clearing records. Settlement itself takes place through the relevant market infrastructure and the client's own custody and clearing arrangements — which, given BNY's prominence as a custodian, may well sit with the same group; ZagTrader's role is to manage the order and post-trade data flow accurately around that process and maintain the books and records on the institution's side. Reporting and audit-ready record keeping are produced from the same source of truth that runs from order inception, helping desks meet their internal control, client-reporting, and regulatory obligations.

Why route to BNY Mellon through ZagTrader

Routing to BNY Mellon through ZagTrader means treating the broker as one destination within a consolidated, multi-asset trading operation rather than running it through a standalone, siloed connection. Execution, order management, risk, compliance, and post-trade processing live on one front-to-back platform, so adding or scaling BNY Mellon flow does not require new infrastructure or a separate operational stack.

FIX connectivity with drop-copy reconciliation gives desks confidence that what was sent, executed, and booked all agree, while smart order routing and pre-trade controls keep execution disciplined. As needs grow, the same platform scales to additional counterparties, asset classes, and markets without re-platforming, making ZagTrader a durable foundation for desks that use BNY Mellon Capital Markets alongside the rest of their counterparties.

• One multi-asset OMS/EMS for BNY Mellon alongside other brokers and venues.
• FIX-based connectivity with DMA and drop-copy reconciliation.
• Smart order routing and pre-trade compliance and risk controls.
• Integrated post-trade flow from execution through allocation and settlement instructions.
• Scales to more counterparties, asset classes, and markets without re-platforming.