Broker risk management
Aggregate Strength.
Harness Uncertainty.
More than risk management software — a complete risk management capability for CFD brokers.
What we do
Four ways we carry the risk with you.
System Administration
Your trading environment, set up right and kept running.
Learn more → 02Assess & DesignRisk Consulting
A risk framework built around how you actually operate.
Learn more → 03Manage & SupportManaged Risk Services
Experienced risk professionals, working your book with you.
Learn more → 04Intelligence & ScaleEigenFlow
Our new-generation AI risk platform.
Explore EigenFlow →Wherever you are
Build. Strengthen. Scale.
In their words
What brokers tell us.
A cluster of martingale EAs was up nearly USD 500K on our B book. Sigma linked the accounts and put the blow-up point at a USD 100 move in gold. They blew up before NFP — close to USD 1M back to us.
We'd already lost USD 8M of upside moving a large account at the wrong moment. Next time, Sigma held the line on A book — that call avoided about USD 2M in losses.
We knew something was off in our flow. Once we connected our data, the scalpers and toxic martingale accounts were named — with what each was costing us.
The recommendations read like they came from someone who's actually had to make the call at 2am. That's what sold us.
We don't just manage risk for brokers. We help brokers build the capability to manage it better.
Σ OVER σ
Let's talk risk.
Services
Everything a brokerage needs
to run risk properly.
From the trading environment up — take one service, or all four.
System Administration
Your trading environment, set up right and kept running — so the risk work has something solid to stand on.
Risk Consulting
A risk framework built around your clients, flows and liquidity — not a one-size-fits-all template.
- 01Risk Assessment & DiagnosticsAssess
- 02Risk Framework & Policy DesignDesign
- 03Exposure & Hedging StrategyDesign
- 04Pricing & Liquidity AdvisoryAdvise
- 05Stress Testing & Scenario PlanningTest
- 06Team Training & Capability BuildingBuild
Managed Risk Services
Experienced risk professionals working your book day to day — as your risk team, or alongside it.
- 24/7 Risk Monitoring & Response
- Account Behaviour Analysis
- Exposure and P&L Oversight
- Withdrawal Risk Review
- End-to-End Hedging
- Risk Actions & Escalation
- LP Management
- Promotion Abuse Prevention
EigenFlow
Our new-generation AI risk platform — the same judgement, running on every account, every minute.
Not sure where to start?
EigenFlow NEW GENERATION
Every alert demands attention.
But what needs
your attention first?
Monitor. Analyse. Decide.
…and 23 more. Which one first?
How it thinks
Our desk's experience,
turned into a model that explains itself.
What our desk knows
Which behaviours cost brokers money, which indicators matter, what gets done about each.
Encoded, running 24/7
100% of accounts, every book, every LP — scanned continuously, not sampled.
The part that explains
Names the verdict, shows the evidence, recommends the action.
01 · ACCOUNT & BEHAVIOUR RISK
Every way an account can win unfairly — and we can name it.
Risk Model Desk experience + data intelligence AI-assisted
| Account | Symbol | Classification | Win rate | Net PnL | Risk |
|---|---|---|---|---|---|
| SAMPLE-7824 | XAUUSD | Martingale | 78.5% | +47,860 | High |
| SAMPLE-6143 | EURUSD | Scalper | 71.2% | +18,340 | Medium |
| SAMPLE-6187 | GBPUSD | Latency Arb | 83.9% | +30,373 | High |
| SAMPLE-6102 | USDJPY | Rebate Arb | 54.1% | −2,104 | Medium |
| SAMPLE-5590 | AUDUSD | No pattern | 48.7% | −9,215 | Low |
AI analysis
Position size doubles after each loss and resets on a win — a martingale grid. 82% of volume in XAUUSD; time decay shows persistent adverse impact after entry.
02 · BOOK PNL & EXPOSURE
A breach is easy to spot. Knowing who caused it is the hard part.
Exposure AI analysis
XAUUSD net exposure rose 186% in 8 minutes, past the configured limit. 61% of the increase comes from ten accounts — four already flagged in Account Risk.
03 · WITHDRAWAL SCREENING
118 requests in. 86% screened before you start.
Why this one needs you
71.9% of balance, submitted 18 minutes after the last trade closed. Already on the watchlist as a scalper; two linked accounts are net profitable.
04 · LP MARGIN SIMULATION
Gold moves $60 in four minutes. You already know what happens.
Scenario report · price threshold
LP-B turns critical at +$20 and stops out at +$60. Clearing 204 offsetting lots costs nothing and returns it to 61%.
See it on your own book.
Need people as well as a platform? Sigma's managed risk services →
About Sigma
Real risk management experience.
Built into real capability.
A broker-focused risk management and fintech firm — founded by people who have run the desk.
The name
Why Σ over σ.
Big sigma · aggregation
Everything we bring
Talent, technology and dedication — summed into one capability.
Small sigma · deviation
Everything the market throws
Price movement, volatility, the uncertainty that every risk begins with.
Aggregate Strength. Harness Uncertainty.
By the numbers
Built on the desk.
How we work
Experience, turned into capability.
Real expertise, working alongside you.
Experienced risk professionals support real-world decision-making for your brokerage.
Experience, engineered into intelligence.
Years of risk management expertise, built into EigenFlow.
Built around how you operate.
Risk management solutions designed based on how your brokerage actually operates.
What drives us
Our values.
Integrity in every action
Honest, transparent, accountable.
Excellence through innovation
New technology, data-driven by default.
Client-centric
Your success is how we measure ours.
Collaboration & agility
One team, across every time zone.
Where we are
Our offices.
Chatswood
Suite 703, 815 Pacific Highway
Chatswood NSW 2067
Flinders Street
276 Flinders Street
Melbourne VIC 3000
Careers
Build the future of
broker risk with us.
Risk analysts, engineers and quants — one team across six countries.
Work on live books, not simulations.
500,000+ accounts, 1.6T+ monthly volume managed.
Build EigenFlow from the inside.
Where risk expertise meets production AI.
Learn from people who've run the desk.
Senior risk professionals, hands-on.
Don't see your role?
Contact
Let's talk risk.
Tell us about your setup. We'll reply within one business day.
info@sigmatm.com.au
Sales, partnerships, demos
support@sigmatm.com.au
Existing clients · 24/7
Sydney · Melbourne
815 Pacific Highway, Chatswood
276 Flinders Street, Melbourne
FAQ
Common questions.
Which trading platforms do you support?
MT4, MT5 and cTrader, including bridge configurations. FIX API connections on request.
Can Sigma help with LP connectivity and bridge setup?
Yes — bridge and LP configuration is part of System Administration.
Do you support compliance reporting?
Yes. Compliance reporting support is included in System Administration.
How does 24/7 risk monitoring work?
Our managed risk team covers every trading session, supported by EigenFlow's continuous monitoring across every account, book and LP.
Can I use EigenFlow without managed services?
Yes. EigenFlow runs on its own, or alongside our consulting and managed services — whichever fits your stage.