Glossary

Every term between trade and settlement.

Standing Settlement Instructions Workflow

A standing settlement instructions workflow controls how SSI records are captured, validated, approved, versioned, published, used, monitored, and retired.

Straight-Through Processing (STP)

End-to-end automation of the post-trade lifecycle from execution to DvP settlement, with STP rate as the primary compliance KPI under T+1.

Straight-Through Processing Workflow

A straight-through processing workflow moves institutional trade data from capture to settlement and books update without manual repair when each control gate passes.

SWIFT Connectivity for Broker-Dealers

SWIFT connectivity is the messaging infrastructure over which securities settlement instructions travel between broker-dealers, custodians, and CSDs — MT54x and sese.023 messages, both domestic and cross-border.

SWIFT Gateway for Securities

The SWIFT connectivity stack — SAG, Alliance Access, and gateway software — connecting broker-dealers and custodians to SWIFTNet for securities settlement messaging.

System of Record Securities Operations

The authoritative single source of truth for a firm's positions, trades, and accounts — the system of record that all other systems, reports, and compliance functions derive from.

T+0 Settlement Operations

Same-day settlement achieved through atomic delivery versus payment at execution or accelerated same-day netting, requiring zero-latency processing, real-time liquidity management, and deterministic finality.

T+1 Settlement Operations

Compressed post-trade discipline under SEC Rule 15c6-1 — every pre-settlement step must typically complete on trade date, one business day before DvP settlement finality.

Token Minting and Burning

Token minting and burning create or retire a controlled tokenized entitlement while keeping its source position, supply, and records reconciled.