A risk perimeter that doesn't sleep.

Automated controls between the trader and the market.

Audit our risk stack →See engineering practice

Pre-trade

Limit enforcement

Real-time

Exposure monitoring

Audited

Every order, every breach

Swiss risk-control room with a large exposure dashboard and a single amber limit breach alert

Defam · 04

Risk engineArmed

Daily loss−1.5%

Gross exposure4.0×

Single-name8%

Last breach

13:55 · −0.7%

What it is

The spine of the desk.

Risk management is the spine of any serious trading operation. We design and implement automated systems that enforce exposure rules, pre-trade limits and protective interventions — without slowing the desk down.

A control layer that sits between the trader and the venue. Every order is checked, every limit is enforced in code, and every breach leaves an audit trail before anything reaches the market.

Who it's for

Proprietary desks formalising their risk perimeter
Trading teams that have outgrown spreadsheet-based limits
Fintech firms building compliant execution products

Control room

What the desk sees, in real time.

Every order is gated, every limit is enforced in code, every decision leaves an audit trail. Illustrative view.

Live limits

Armed · pre-trade enforcing

Daily loss
38%cap −1.5%
Gross exposure
62%cap 4.0×
Single-name
81%cap 8%
Venue concentration
47%cap 50%

Audit log

tail -f

14:02:11PASSOrder 8841 · within pre-trade limits
14:01:47BLOCKOrder 8838 · single-name cap exceeded
13:58:02PASSOrder 8836 · routed to venue
13:55:30WARNDaily loss budget · 70% utilised
13:51:18PASSOrder 8829 · within venue limits

Capabilities

What we enforce.

Risk policy translated into machine-checked rules — versioned, tested, and auditable.

01Automated, real-time risk management engines
02Pre-trade and intraday limit systems
03Position, leverage and exposure control
04Per-strategy and per-trader risk budgets
05Circuit breakers and protective interventions
06Audit logs and incident reconstruction

Deliverables

→A real-time risk engine integrated with the OMS / EMS
→A documented risk policy mapped to enforced limits
→Daily risk reports and breach incident records

Rollout

Staged. Monitored. Then enforcing.

Deployment starts in monitor-only mode. Enforcement is enabled limit-by-limit, with the desk in the loop at every step.

01→
Map
We inventory every exposure: instruments, venues, leverage, correlations and the worst plausible day for the book.
02→
Codify
Policy is translated into machine-enforced limits — pre-trade checks, intraday caps and protective interventions, all versioned in code.
03→
Wire
The risk engine sits in-line with order flow. Nothing reaches the venue without passing checks, and every decision is logged.
04
Review
Breaches and near-misses are reviewed weekly. Limits tighten or loosen based on data, not opinion.

Stack & tools

Boring. On purpose.

The components that make up a risk engine you would actually trust in front of capital.

Custom risk engine
FIX gateway
PostgreSQL
Grafana
PagerDuty

Outcome

A defensible, auditable risk perimeter that protects capital before a problem becomes a loss.

Defam AG · Risk Management Systems

Questions

Frequently asked.

Is this a regulated risk service?: No. We build internal risk infrastructure for trading firms; we are not a regulated risk-advisory or compliance provider.
Can it sit in front of our trading platform?: Yes. The engine can intercept order flow from our platform algorithmic strategies and gateway it through the same checks as any other execution path.
How disruptive is the rollout?: Deployment is staged in monitor-only mode first. Enforcement is enabled limit-by-limit, with the desk in the loop at every step.

Adjacent capabilities