Smart Order Router (SOR)
Venue selection optimized for liquidity, latency, and cost.
01 · The Exchange
General Exchange's execution surface: tickets, routing, and evidence-bound checks so strategy intent becomes a controlled release—aligned to desk policy and limits before size touches the tape.
Open The ExchangeHow orders, risk, compute, routing, and evidence connect through The Exchange—one direction of travel so auditors and desks share the same mental model.
Signature workflow
Every order is evaluated against live limits, scenario envelopes, and desk policies before release. Exposure is re-checked as fills update. Violations trigger automatic halts or approvals. The discipline mirrors internal systems used by BlackRock Aladdin and tier-one trading desks—adapted for tokenized compute and audit-ready evidence.
Every order is evaluated against live limits, scenario envelopes, and desk policies before release.
Exposure is re-checked as fills update; state stays consistent with risk envelopes.
Violations trigger automatic halts or approvals—no silent overrides.
Mirrors internal systems used by BlackRock Aladdin and tier-one trading desks.
Capability pillar
SOR, slippage forensics, and live exposure in one loop.
The router minimizes a cost surface: fees, impact, and latency—not just top-of-book snapshots.
Venue selection optimized for liquidity, latency, and cost.
Break down slippage into market impact, timing, routing, and volatility.
Plan execution across compute cost, data cost, venue fees, and expected slippage.
Live net/gross exposure, concentration, liquidity buckets, and breach escalation.
Capability pillar
Pre-trade gates, immutable ledgers, and policy-bound releases.
Each hop hashes intent, child orders, and fills—building an evidence pack second line and regulators can traverse.
Validate constraints, liquidity, leverage, and exposure before orders are released.
Immutable chain from signal → intent → order → fill → settlement → PnL attribution.
Maker-checker workflows, approvals, and parameter governance with role-based controls.
Version control for models, datasets, compute environments, and deployments.
Capability pillar
Attestations, exports, and policy-locked runtime.
Controls are not PDFs—they are runtime gates that refuse to boot models or routes when limits drift.
Automatically enforce desk-level risk and compute-usage policies.
Exportable compliance packets for regulators, LPs, and internal audit.
Segregation of duties for research, execution, approvals, and compute allocation.
Models can only run when bound to approved policy versions.