// 00SIGMA</>DESK · Commodity Hedging Desk · Lualdi Advisors

SIGMA</>DESK

Hedge · Tail Risk · Execute

Turn live commodity markets into an executive order you can act on today.

SIGMA</>DESK is a commodity-hedging engine fronted by a live terminal. Real exchange prices run through a rigour-first quant core — hedge ratios that adapt to the market, tail-first risk that prices the real distribution, near-zero-cost options protection, and a joint commodity + currency overlay — and come out as a board-ready order sized to real contracts and marked to the live tape. The engine is the product: proprietary methods that honour what commodity prices actually do — cluster, jump, and fat-tail.

// 01The Engine

The formulas are the moat.

Anyone can quote a textbook hedge ratio. The edge is in methods that price what commodities actually do. Most corporate hedging tools stop at three assumptions that quietly cost money — a static ratio, a variance-only objective, and a bell-curve tail. SIGMA</>DESK replaces each with the rigorous version, and prices the carry, the FX, and the trading cost the textbook ignores.

// CAPABILITY 01

Adaptive hedge ratios

The hedge is recomputed as the market moves, tracking how spot and futures travel together so your coverage adapts before a regime change costs you — never a single static ratio fitted once and left to drift.

Regime-Aware · Self-Adjusting
// CAPABILITY 02

Tail-first protection

Variance is symmetric; the loss you actually fear is not. The desk sizes the hedge against the worst outcomes directly — lower downside and deep-tail risk than a conventional variance-minimising hedge, at the same exposure.

Downside-Optimised
// CAPABILITY 03

Real-distribution risk

Commodity returns are skewed and fat-tailed. Our risk measures price that real shape, flagging materially more tail loss than a model that assumes a bell curve — so you size for the risk that is actually there.

Skew & Fat-Tail Aware
// CAPABILITY 04

Near-zero-cost protection

A collar solver funds your downside floor with the premium from a chosen upside cap — defensible, options-based protection structured to net out at close to zero cost, with the strikes computed for you.

Collar · Premium-Neutral
// CAPABILITY 05

Currency overlay

A USD-priced buyer who pays in EUR carries two risks at once. The desk sizes a joint commodity-plus-currency hedge to the residual the commodity hedge leaves — not a naive 100% of spend that over-hedges and adds cost back.

Joint · EUR/USD
// CAPABILITY 06

Low-churn execution

Chasing every price wiggle bleeds bid/offer. The desk holds while you are inside tolerance and trades only the minimum needed when coverage drifts out — spending your budget on risk reduction, not on broker spreads.

Cost-Aware · Layered Execution
// 02The Terminal

One console. From the tape to the order.

A Bloomberg-style commodity-hedging terminal pulls real daily prices for COMEX/NYMEX/CBOT futures and EUR/USD, runs the engine on the live series, and renders a dense console in the Lualdi design language. No synthetic data anywhere — every number on screen is computed live from the market.

// 01

Hedge Desk

Spot (with $/tonne for metals), live volatility, recommended coverage and 95% Expected Shortfall; a one-year price chart; a no-look-ahead program backtest on real history; and a realised volatility cone.

// 02

Order Ticket

Enter the real order — side, size, horizon, objective (lock / cap / min-variance / min-tail) and settlement currency — and get an executive order: contracts to trade today on real exchange specs, the collar strikes, the EUR/USD forward leg, a layered schedule, and the horizon ES it removes. Export to PDF or Word.

// 03

Hedge Book

The system of record. Executed orders persist, mark to live prices (hedge P&L vs entry), and roll up into a portfolio VaR/ES on the joint distribution of open residual exposures — surfacing the diversification benefit vs the sum of standalone risks.

// 04

Daily Brief & Stress Lab

A morning digest re-scores every position on the live signal and flags coverage drift by exposure. The Stress Lab shocks the live book by preset or custom scenario and shows the P&L hit, the stressed portfolio VaR, and the rehedge that restores the risk budget.

// 05

AI Strategist

An LLM reads the live book and the tape and writes the morning briefing — or answers an ad-hoc question — grounded only in the real numbers. Provider-neutral: one API key in the environment and it auto-detects.

// 06

Risk Console & Cross-Market

VaR/ES at 95% and 99%, the naive bell-curve view against the real-distribution view (how far a normal assumption understates the tail), and the dated tail events. A sortable, click-to-load universe spans copper, aluminium, gold, silver, platinum, WTI, Brent, nat gas, corn, wheat, soy and coffee.

"Where the signal does not beat a static hedge on a given commodity, the terminal says so. Outputs are decision support — not predictions, not investment advice."
// 03The Desk Loop

Read. Size. Execute.

01

Read the tape

Live exchange prices in; live volatility, regime, term-structure carry and the per-signal coverage view computed on the real series. The desk knows the state of the market before it sizes anything.

02

Size the hedge

Coverage fraction × instrument ratio × exposure. The engine returns an auditable recommendation — action, coverage %, conviction, and the per-signal breakdown — sized to your objective and policy band.

03

Execute & monitor

The order ticket emits real contracts, collar strikes and the FX leg; execution layers in over tranches; the Hedge Book marks it to the live tape and the Daily Brief flags drift. Every step is logged and replayable.

// 04SIGMA</>DESK — Frequently Asked

Direct answers.

What does SIGMA</>DESK hedge?
Commodity price exposure — copper and other metals, energy, and agricultural futures — plus the EUR/USD leg for buyers who price in USD and pay in EUR. The engine computes the basis-optimal instrument ratio and the dynamic coverage fraction, then sizes the order to real exchange contracts.
How is it different from a textbook hedge?
The hedge ratio adapts to the market rather than being fitted once and left static; it is sized against the worst outcomes directly, not just symmetric variance; and risk is measured on the real, skewed and fat-tailed distribution rather than a bell curve. The specific methods are proprietary.
Is this investment advice?
No. SIGMA</>DESK is decision support. Every number is computed from real market data and explained on demand; where a signal does not beat a static hedge on a given commodity, the desk says so. Outputs are not predictions or investment advice.
Where does the data come from?
The terminal pulls real daily prices for COMEX/NYMEX/CBOT futures and EUR/USD and runs the engine on the live series — no synthetic data on screen. A vendor feed (Bloomberg / Refinitiv / ICE / LME) can be wired for official marks, true forward curves, and intraday.
How is the engine validated?
Every formula is independently pinned to a known analytic result or mathematical invariant — option-pricing identities, risk-measure limit cases, and regression-recovery checks among them — across a passing validation suite that reruns on every change. We validate rigorously without publishing the internals.
How does it relate to SIGMA?
SIGMA</>DESK applies the firm's quantitative discipline to one job — commodity and FX hedging — as a deployable engine and terminal. The SIGMA MODEL is the general pattern-recognition and decision engine behind the family.
//SIGMA</>DESK Access

Real markets, real contracts,
a hedge you can defend.

Live data · Tail-optimal · Board-ready orders · Decision support, not advice

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